1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.annotation.TargetApi;
5import android.app.AlarmManager;
6import android.app.PendingIntent;
7import android.app.Service;
8import android.content.Context;
9import android.content.Intent;
10import android.content.IntentFilter;
11import android.content.SharedPreferences;
12import android.database.ContentObserver;
13import android.graphics.Bitmap;
14import android.media.AudioManager;
15import android.net.ConnectivityManager;
16import android.net.NetworkInfo;
17import android.net.Uri;
18import android.os.Binder;
19import android.os.Build;
20import android.os.Bundle;
21import android.os.Environment;
22import android.os.IBinder;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.support.v4.app.RemoteInput;
30import android.util.DisplayMetrics;
31import android.util.Log;
32import android.util.LruCache;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.math.BigInteger;
46import java.security.SecureRandom;
47import java.security.cert.CertificateException;
48import java.security.cert.X509Certificate;
49import java.util.ArrayList;
50import java.util.Arrays;
51import java.util.Collection;
52import java.util.Collections;
53import java.util.HashMap;
54import java.util.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpDecryptionService;
66import eu.siacs.conversations.crypto.PgpEngine;
67import eu.siacs.conversations.crypto.axolotl.AxolotlService;
68import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
69import eu.siacs.conversations.entities.Account;
70import eu.siacs.conversations.entities.Blockable;
71import eu.siacs.conversations.entities.Bookmark;
72import eu.siacs.conversations.entities.Contact;
73import eu.siacs.conversations.entities.Conversation;
74import eu.siacs.conversations.entities.DownloadableFile;
75import eu.siacs.conversations.entities.Message;
76import eu.siacs.conversations.entities.MucOptions;
77import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
78import eu.siacs.conversations.entities.Presence;
79import eu.siacs.conversations.entities.PresenceTemplate;
80import eu.siacs.conversations.entities.Roster;
81import eu.siacs.conversations.entities.ServiceDiscoveryResult;
82import eu.siacs.conversations.entities.Transferable;
83import eu.siacs.conversations.entities.TransferablePlaceholder;
84import eu.siacs.conversations.generator.AbstractGenerator;
85import eu.siacs.conversations.generator.IqGenerator;
86import eu.siacs.conversations.generator.MessageGenerator;
87import eu.siacs.conversations.generator.PresenceGenerator;
88import eu.siacs.conversations.http.HttpConnectionManager;
89import eu.siacs.conversations.parser.AbstractParser;
90import eu.siacs.conversations.parser.IqParser;
91import eu.siacs.conversations.parser.MessageParser;
92import eu.siacs.conversations.parser.PresenceParser;
93import eu.siacs.conversations.persistance.DatabaseBackend;
94import eu.siacs.conversations.persistance.FileBackend;
95import eu.siacs.conversations.ui.UiCallback;
96import eu.siacs.conversations.utils.ConversationsFileObserver;
97import eu.siacs.conversations.utils.CryptoHelper;
98import eu.siacs.conversations.utils.ExceptionHelper;
99import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
100import eu.siacs.conversations.utils.PRNGFixes;
101import eu.siacs.conversations.utils.PhoneHelper;
102import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
104import eu.siacs.conversations.utils.Xmlns;
105import eu.siacs.conversations.xml.Element;
106import eu.siacs.conversations.xmpp.OnBindListener;
107import eu.siacs.conversations.xmpp.OnContactStatusChanged;
108import eu.siacs.conversations.xmpp.OnIqPacketReceived;
109import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
110import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
111import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
112import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
113import eu.siacs.conversations.xmpp.OnStatusChanged;
114import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
115import eu.siacs.conversations.xmpp.XmppConnection;
116import eu.siacs.conversations.xmpp.chatstate.ChatState;
117import eu.siacs.conversations.xmpp.forms.Data;
118import eu.siacs.conversations.xmpp.forms.Field;
119import eu.siacs.conversations.xmpp.jid.InvalidJidException;
120import eu.siacs.conversations.xmpp.jid.Jid;
121import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
122import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
123import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
124import eu.siacs.conversations.xmpp.pep.Avatar;
125import eu.siacs.conversations.xmpp.stanzas.IqPacket;
126import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
127import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
128import me.leolin.shortcutbadger.ShortcutBadger;
129
130public class XmppConnectionService extends Service {
131
132 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
133 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
134 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
135 public static final String ACTION_TRY_AGAIN = "try_again";
136 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
137 public static final String ACTION_IDLE_PING = "idle_ping";
138 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
139 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
140 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
141 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
142 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
143 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
144 private final IBinder mBinder = new XmppConnectionBinder();
145 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
146 private final IqGenerator mIqGenerator = new IqGenerator(this);
147 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
148
149 private long mLastActivity = 0;
150
151 public DatabaseBackend databaseBackend;
152 private ContentObserver contactObserver = new ContentObserver(null) {
153 @Override
154 public void onChange(boolean selfChange) {
155 super.onChange(selfChange);
156 Intent intent = new Intent(getApplicationContext(),
157 XmppConnectionService.class);
158 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
159 startService(intent);
160 }
161 };
162 private FileBackend fileBackend = new FileBackend(this);
163 private MemorizingTrustManager mMemorizingTrustManager;
164 private NotificationService mNotificationService = new NotificationService(
165 this);
166 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
167 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
168 private IqParser mIqParser = new IqParser(this);
169 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
170 @Override
171 public void onIqPacketReceived(Account account, IqPacket packet) {
172 if (packet.getType() != IqPacket.TYPE.RESULT) {
173 Element error = packet.findChild("error");
174 String text = error != null ? error.findChildContent("text") : null;
175 if (text != null) {
176 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
177 }
178 }
179 }
180 };
181 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
182 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
183 private List<Account> accounts;
184 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
185 this);
186 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
187
188 @Override
189 public void onContactStatusChanged(Contact contact, boolean online) {
190 Conversation conversation = find(getConversations(), contact);
191 if (conversation != null) {
192 if (online) {
193 conversation.endOtrIfNeeded();
194 if (contact.getPresences().size() == 1) {
195 sendUnsentMessages(conversation);
196 }
197 } else {
198 //check if the resource we are haveing a conversation with is still online
199 if (conversation.hasValidOtrSession()) {
200 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
201 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 }
208 };
209 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
210 this);
211 private AvatarService mAvatarService = new AvatarService(this);
212 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
213 private PushManagementService mPushManagementService = new PushManagementService(this);
214 private OnConversationUpdate mOnConversationUpdate = null;
215
216
217 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
218 Environment.getExternalStorageDirectory().getAbsolutePath()
219 ) {
220 @Override
221 public void onEvent(int event, String path) {
222 markFileDeleted(path);
223 }
224 };
225 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
226
227 @Override
228 public void onJinglePacketReceived(Account account, JinglePacket packet) {
229 mJingleConnectionManager.deliverPacket(account, packet);
230 }
231 };
232 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
233
234 @Override
235 public void onMessageAcknowledged(Account account, String uuid) {
236 for (final Conversation conversation : getConversations()) {
237 if (conversation.getAccount() == account) {
238 Message message = conversation.findUnsentMessageWithUuid(uuid);
239 if (message != null) {
240 markMessage(message, Message.STATUS_SEND);
241 }
242 }
243 }
244 }
245 };
246 private int convChangedListenerCount = 0;
247 private OnShowErrorToast mOnShowErrorToast = null;
248 private int showErrorToastListenerCount = 0;
249 private int unreadCount = -1;
250 private OnAccountUpdate mOnAccountUpdate = null;
251 private OnCaptchaRequested mOnCaptchaRequested = null;
252 private int accountChangedListenerCount = 0;
253 private int captchaRequestedListenerCount = 0;
254 private OnRosterUpdate mOnRosterUpdate = null;
255 private OnUpdateBlocklist mOnUpdateBlocklist = null;
256 private int updateBlocklistListenerCount = 0;
257 private int rosterChangedListenerCount = 0;
258 private OnMucRosterUpdate mOnMucRosterUpdate = null;
259 private int mucRosterChangedListenerCount = 0;
260 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
261 private int keyStatusUpdatedListenerCount = 0;
262 private SecureRandom mRandom;
263 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
264 private final OnBindListener mOnBindListener = new OnBindListener() {
265
266 @Override
267 public void onBind(final Account account) {
268 synchronized (mInProgressAvatarFetches) {
269 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
270 final String KEY = iterator.next();
271 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
272 iterator.remove();
273 }
274 }
275 }
276 account.getRoster().clearPresences();
277 mJingleConnectionManager.cancelInTransmission();
278 fetchRosterFromServer(account);
279 fetchBookmarks(account);
280 sendPresence(account);
281 if (mPushManagementService.available(account)) {
282 mPushManagementService.registerPushTokenOnServer(account);
283 }
284 connectMultiModeConversations(account);
285 syncDirtyContacts(account);
286 }
287 };
288 private OnStatusChanged statusListener = new OnStatusChanged() {
289
290 @Override
291 public void onStatusChanged(final Account account) {
292 XmppConnection connection = account.getXmppConnection();
293 if (mOnAccountUpdate != null) {
294 mOnAccountUpdate.onAccountUpdate();
295 }
296 if (account.getStatus() == Account.State.ONLINE) {
297 mMessageArchiveService.executePendingQueries(account);
298 if (connection != null && connection.getFeatures().csi()) {
299 if (checkListeners()) {
300 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
301 connection.sendInactive();
302 } else {
303 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
304 connection.sendActive();
305 }
306 }
307 List<Conversation> conversations = getConversations();
308 for (Conversation conversation : conversations) {
309 if (conversation.getAccount() == account
310 && !account.pendingConferenceJoins.contains(conversation)) {
311 if (!conversation.startOtrIfNeeded()) {
312 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
313 }
314 sendUnsentMessages(conversation);
315 }
316 }
317 for (Conversation conversation : account.pendingConferenceLeaves) {
318 leaveMuc(conversation);
319 }
320 account.pendingConferenceLeaves.clear();
321 for (Conversation conversation : account.pendingConferenceJoins) {
322 joinMuc(conversation);
323 }
324 account.pendingConferenceJoins.clear();
325 scheduleWakeUpCall(Config.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
326 } else if (account.getStatus() == Account.State.OFFLINE) {
327 resetSendingToWaiting(account);
328 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
329 final boolean listeners = checkListeners();
330 final boolean pushMode = Config.PUSH_MODE
331 && mPushManagementService.available(account)
332 && listeners;
333 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
334 if (!disabled && !pushMode) {
335 int timeToReconnect = mRandom.nextInt(20) + 10;
336 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
337 }
338 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
339 databaseBackend.updateAccount(account);
340 reconnectAccount(account, true, false);
341 } else if ((account.getStatus() != Account.State.CONNECTING)
342 && (account.getStatus() != Account.State.NO_INTERNET)) {
343 if (connection != null) {
344 int next = connection.getTimeToNextAttempt();
345 Log.d(Config.LOGTAG, account.getJid().toBareJid()
346 + ": error connecting account. try again in "
347 + next + "s for the "
348 + (connection.getAttempt() + 1) + " time");
349 scheduleWakeUpCall(next, account.getUuid().hashCode());
350 }
351 }
352 getNotificationService().updateErrorNotification();
353 }
354 };
355 private OpenPgpServiceConnection pgpServiceConnection;
356 private PgpEngine mPgpEngine = null;
357 private WakeLock wakeLock;
358 private PowerManager pm;
359 private LruCache<String, Bitmap> mBitmapCache;
360 private EventReceiver mEventReceiver = new EventReceiver();
361
362 private boolean mRestoredFromDatabase = false;
363
364 private static String generateFetchKey(Account account, final Avatar avatar) {
365 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
366 }
367
368 public boolean areMessagesInitialized() {
369 return this.mRestoredFromDatabase;
370 }
371
372 public PgpEngine getPgpEngine() {
373 if (!Config.supportOpenPgp()) {
374 return null;
375 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
376 if (this.mPgpEngine == null) {
377 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
378 getApplicationContext(),
379 pgpServiceConnection.getService()), this);
380 }
381 return mPgpEngine;
382 } else {
383 return null;
384 }
385
386 }
387
388 public OpenPgpApi getOpenPgpApi() {
389 if (!Config.supportOpenPgp()) {
390 return null;
391 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
392 return new OpenPgpApi(this, pgpServiceConnection.getService());
393 } else {
394 return null;
395 }
396 }
397
398 public FileBackend getFileBackend() {
399 return this.fileBackend;
400 }
401
402 public AvatarService getAvatarService() {
403 return this.mAvatarService;
404 }
405
406 public void attachLocationToConversation(final Conversation conversation,
407 final Uri uri,
408 final UiCallback<Message> callback) {
409 int encryption = conversation.getNextEncryption();
410 if (encryption == Message.ENCRYPTION_PGP) {
411 encryption = Message.ENCRYPTION_DECRYPTED;
412 }
413 Message message = new Message(conversation, uri.toString(), encryption);
414 if (conversation.getNextCounterpart() != null) {
415 message.setCounterpart(conversation.getNextCounterpart());
416 }
417 if (encryption == Message.ENCRYPTION_DECRYPTED) {
418 getPgpEngine().encrypt(message, callback);
419 } else {
420 callback.success(message);
421 }
422 }
423
424 public void attachFileToConversation(final Conversation conversation,
425 final Uri uri,
426 final UiCallback<Message> callback) {
427 if (FileBackend.weOwnFile(this, uri)) {
428 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
429 callback.error(R.string.security_error_invalid_file_access, null);
430 return;
431 }
432 final Message message;
433 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
434 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
435 } else {
436 message = new Message(conversation, "", conversation.getNextEncryption());
437 }
438 message.setCounterpart(conversation.getNextCounterpart());
439 message.setType(Message.TYPE_FILE);
440 final String path = getFileBackend().getOriginalPath(uri);
441 mFileAddingExecutor.execute(new Runnable() {
442 @Override
443 public void run() {
444 if (path != null) {
445 message.setRelativeFilePath(path);
446 getFileBackend().updateFileParams(message);
447 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
448 getPgpEngine().encrypt(message, callback);
449 } else {
450 callback.success(message);
451 }
452 } else {
453 try {
454 getFileBackend().copyFileToPrivateStorage(message, uri);
455 getFileBackend().updateFileParams(message);
456 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
457 final PgpEngine pgpEngine = getPgpEngine();
458 if (pgpEngine != null) {
459 pgpEngine.encrypt(message, callback);
460 } else if (callback != null) {
461 callback.error(R.string.unable_to_connect_to_keychain, null);
462 }
463 } else {
464 callback.success(message);
465 }
466 } catch (FileBackend.FileCopyException e) {
467 callback.error(e.getResId(), message);
468 }
469 }
470 }
471 });
472 }
473
474 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
475 if (FileBackend.weOwnFile(this, uri)) {
476 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
477 callback.error(R.string.security_error_invalid_file_access, null);
478 return;
479 }
480 final String compressPictures = getCompressPicturesPreference();
481 if ("never".equals(compressPictures)
482 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
483 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
484 attachFileToConversation(conversation, uri, callback);
485 return;
486 }
487 final Message message;
488 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
489 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
490 } else {
491 message = new Message(conversation, "", conversation.getNextEncryption());
492 }
493 message.setCounterpart(conversation.getNextCounterpart());
494 message.setType(Message.TYPE_IMAGE);
495 mFileAddingExecutor.execute(new Runnable() {
496
497 @Override
498 public void run() {
499 try {
500 getFileBackend().copyImageToPrivateStorage(message, uri);
501 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
502 final PgpEngine pgpEngine = getPgpEngine();
503 if (pgpEngine != null) {
504 pgpEngine.encrypt(message, callback);
505 } else if (callback != null){
506 callback.error(R.string.unable_to_connect_to_keychain, null);
507 }
508 } else {
509 callback.success(message);
510 }
511 } catch (final FileBackend.FileCopyException e) {
512 callback.error(e.getResId(), message);
513 }
514 }
515 });
516 }
517
518 public Conversation find(Bookmark bookmark) {
519 return find(bookmark.getAccount(), bookmark.getJid());
520 }
521
522 public Conversation find(final Account account, final Jid jid) {
523 return find(getConversations(), account, jid);
524 }
525
526 @Override
527 public int onStartCommand(Intent intent, int flags, int startId) {
528 final String action = intent == null ? null : intent.getAction();
529 boolean interactive = false;
530 if (action != null) {
531 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
532 switch (action) {
533 case ConnectivityManager.CONNECTIVITY_ACTION:
534 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
535 resetAllAttemptCounts(true);
536 }
537 break;
538 case ACTION_MERGE_PHONE_CONTACTS:
539 if (mRestoredFromDatabase) {
540 loadPhoneContacts();
541 }
542 return START_STICKY;
543 case Intent.ACTION_SHUTDOWN:
544 logoutAndSave(true);
545 return START_NOT_STICKY;
546 case ACTION_CLEAR_NOTIFICATION:
547 if (c != null) {
548 mNotificationService.clear(c);
549 } else {
550 mNotificationService.clear();
551 }
552 break;
553 case ACTION_DISABLE_FOREGROUND:
554 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
555 toggleForegroundService();
556 break;
557 case ACTION_TRY_AGAIN:
558 resetAllAttemptCounts(false);
559 interactive = true;
560 break;
561 case ACTION_DISABLE_ACCOUNT:
562 try {
563 String jid = intent.getStringExtra("account");
564 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
565 if (account != null) {
566 account.setOption(Account.OPTION_DISABLED, true);
567 updateAccount(account);
568 }
569 } catch (final InvalidJidException ignored) {
570 break;
571 }
572 break;
573 case ACTION_REPLY_TO_CONVERSATION:
574 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
575 if (remoteInput != null && c != null) {
576 final CharSequence body = remoteInput.getCharSequence("text_reply");
577 if (body != null && body.length() > 0) {
578 directReply(c, body.toString());
579 }
580 }
581 break;
582 case AudioManager.RINGER_MODE_CHANGED_ACTION:
583 if (xaOnSilentMode()) {
584 refreshAllPresences();
585 }
586 break;
587 case Intent.ACTION_SCREEN_ON:
588 deactivateGracePeriod();
589 case Intent.ACTION_SCREEN_OFF:
590 if (awayWhenScreenOff()) {
591 refreshAllPresences();
592 }
593 break;
594 case ACTION_GCM_TOKEN_REFRESH:
595 refreshAllGcmTokens();
596 break;
597 case ACTION_IDLE_PING:
598 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
599 && !Config.PUSH_MODE) {
600 scheduleNextIdlePing();
601 }
602 break;
603 case ACTION_GCM_MESSAGE_RECEIVED:
604 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
605 break;
606 }
607 }
608 this.wakeLock.acquire();
609
610 boolean pingNow = false;
611 HashSet<Account> pingCandidates = new HashSet<>();
612
613 for (Account account : accounts) {
614 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
615 if (!hasInternetConnection()) {
616 account.setStatus(Account.State.NO_INTERNET);
617 if (statusListener != null) {
618 statusListener.onStatusChanged(account);
619 }
620 } else {
621 if (account.getStatus() == Account.State.NO_INTERNET) {
622 account.setStatus(Account.State.OFFLINE);
623 if (statusListener != null) {
624 statusListener.onStatusChanged(account);
625 }
626 }
627 if (account.getStatus() == Account.State.ONLINE) {
628 long lastReceived = account.getXmppConnection().getLastPacketReceived();
629 long lastSent = account.getXmppConnection().getLastPingSent();
630 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
631 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
632 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
633 if (lastSent > lastReceived) {
634 if (pingTimeoutIn < 0) {
635 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
636 this.reconnectAccount(account, true, interactive);
637 } else {
638 int secs = (int) (pingTimeoutIn / 1000);
639 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
640 }
641 } else {
642 pingCandidates.add(account);
643 if (msToNextPing <= 0) {
644 pingNow = true;
645 } else {
646 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
647 }
648 }
649 } else if (account.getStatus() == Account.State.OFFLINE) {
650 reconnectAccount(account, true, interactive);
651 } else if (account.getStatus() == Account.State.CONNECTING) {
652 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
653 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
654 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
655 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
656 if (timeout < 0) {
657 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
658 account.getXmppConnection().resetAttemptCount();
659 reconnectAccount(account, true, interactive);
660 } else if (discoTimeout < 0) {
661 account.getXmppConnection().sendDiscoTimeout();
662 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
663 } else {
664 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
665 }
666 } else {
667 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
668 reconnectAccount(account, true, interactive);
669 }
670 }
671 }
672 if (mOnAccountUpdate != null) {
673 mOnAccountUpdate.onAccountUpdate();
674 }
675 }
676 }
677 if (pingNow) {
678 final boolean listeners = checkListeners();
679 for (Account account : pingCandidates) {
680 if (listeners
681 && Config.PUSH_MODE
682 && mPushManagementService.available(account)) {
683 account.getXmppConnection().waitForPush();
684 cancelWakeUpCall(account.getUuid().hashCode());
685 } else {
686 account.getXmppConnection().sendPing();
687 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners="+Boolean.toString(listeners)+")");
688 scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
689 }
690 }
691 }
692 if (wakeLock.isHeld()) {
693 try {
694 wakeLock.release();
695 } catch (final RuntimeException ignored) {
696 }
697 }
698 return START_STICKY;
699 }
700
701 public boolean isDataSaverDisabled() {
702 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
703 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
704 return !connectivityManager.isActiveNetworkMetered()
705 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
706 } else {
707 return true;
708 }
709 }
710
711 private void directReply(Conversation conversation, String body) {
712 Message message = new Message(conversation,body,conversation.getNextEncryption());
713 message.markUnread();
714 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
715 getPgpEngine().encrypt(message, new UiCallback<Message>() {
716 @Override
717 public void success(Message message) {
718 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
719 sendMessage(message);
720 mNotificationService.pushFromDirectReply(message);
721 }
722
723 @Override
724 public void error(int errorCode, Message object) {
725
726 }
727
728 @Override
729 public void userInputRequried(PendingIntent pi, Message object) {
730
731 }
732 });
733 } else {
734 sendMessage(message);
735 mNotificationService.pushFromDirectReply(message);
736 }
737 }
738
739 private boolean xaOnSilentMode() {
740 return getPreferences().getBoolean("xa_on_silent_mode", false);
741 }
742
743 private boolean manuallyChangePresence() {
744 return getPreferences().getBoolean("manually_change_presence", false);
745 }
746
747 private boolean treatVibrateAsSilent() {
748 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
749 }
750
751 private boolean awayWhenScreenOff() {
752 return getPreferences().getBoolean("away_when_screen_off", false);
753 }
754
755 private String getCompressPicturesPreference() {
756 return getPreferences().getString("picture_compression", "auto");
757 }
758
759 private Presence.Status getTargetPresence() {
760 if (xaOnSilentMode() && isPhoneSilenced()) {
761 return Presence.Status.XA;
762 } else if (awayWhenScreenOff() && !isInteractive()) {
763 return Presence.Status.AWAY;
764 } else {
765 return Presence.Status.ONLINE;
766 }
767 }
768
769 @SuppressLint("NewApi")
770 @SuppressWarnings("deprecation")
771 public boolean isInteractive() {
772 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
773
774 final boolean isScreenOn;
775 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
776 isScreenOn = pm.isScreenOn();
777 } else {
778 isScreenOn = pm.isInteractive();
779 }
780 return isScreenOn;
781 }
782
783 private boolean isPhoneSilenced() {
784 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
785 try {
786 if (treatVibrateAsSilent()) {
787 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
788 } else {
789 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
790 }
791 } catch (Throwable throwable) {
792 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
793 return false;
794 }
795 }
796
797 private void resetAllAttemptCounts(boolean reallyAll) {
798 Log.d(Config.LOGTAG, "resetting all attempt counts");
799 for (Account account : accounts) {
800 if (account.hasErrorStatus() || reallyAll) {
801 final XmppConnection connection = account.getXmppConnection();
802 if (connection != null) {
803 connection.resetAttemptCount();
804 }
805 }
806 }
807 }
808
809 public boolean hasInternetConnection() {
810 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
811 .getSystemService(Context.CONNECTIVITY_SERVICE);
812 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
813 return activeNetwork != null && activeNetwork.isConnected();
814 }
815
816 @SuppressLint("TrulyRandom")
817 @Override
818 public void onCreate() {
819 ExceptionHelper.init(getApplicationContext());
820 PRNGFixes.apply();
821 this.mRandom = new SecureRandom();
822 updateMemorizingTrustmanager();
823 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
824 final int cacheSize = maxMemory / 8;
825 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
826 @Override
827 protected int sizeOf(final String key, final Bitmap bitmap) {
828 return bitmap.getByteCount() / 1024;
829 }
830 };
831
832 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
833 this.accounts = databaseBackend.getAccounts();
834
835 restoreFromDatabase();
836
837 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
838 new Thread(new Runnable() {
839 @Override
840 public void run() {
841 fileObserver.startWatching();
842 }
843 }).start();
844 if (Config.supportOpenPgp()) {
845 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
846 @Override
847 public void onBound(IOpenPgpService2 service) {
848 for (Account account : accounts) {
849 final PgpDecryptionService pgp = account.getPgpDecryptionService();
850 if(pgp != null) {
851 pgp.continueDecryption(true);
852 }
853 }
854 }
855
856 @Override
857 public void onError(Exception e) {
858 }
859 });
860 this.pgpServiceConnection.bindToService();
861 }
862
863 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
864 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
865 toggleForegroundService();
866 updateUnreadCountBadge();
867 toggleScreenEventReceiver();
868 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !Config.PUSH_MODE) {
869 scheduleNextIdlePing();
870 }
871 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
872 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
873 }
874 }
875
876 @Override
877 public void onTrimMemory(int level) {
878 super.onTrimMemory(level);
879 if (level >= TRIM_MEMORY_COMPLETE) {
880 Log.d(Config.LOGTAG, "clear cache due to low memory");
881 getBitmapCache().evictAll();
882 }
883 }
884
885 @Override
886 public void onDestroy() {
887 try {
888 unregisterReceiver(this.mEventReceiver);
889 } catch (IllegalArgumentException e) {
890 //ignored
891 }
892 fileObserver.stopWatching();
893 super.onDestroy();
894 }
895
896 public void toggleScreenEventReceiver() {
897 if (awayWhenScreenOff() && !manuallyChangePresence()) {
898 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
899 filter.addAction(Intent.ACTION_SCREEN_OFF);
900 registerReceiver(this.mEventReceiver, filter);
901 } else {
902 try {
903 unregisterReceiver(this.mEventReceiver);
904 } catch (IllegalArgumentException e) {
905 //ignored
906 }
907 }
908 }
909
910 public void toggleForegroundService() {
911 if (getPreferences().getBoolean("keep_foreground_service", false)) {
912 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
913 } else {
914 stopForeground(true);
915 }
916 }
917
918 @Override
919 public void onTaskRemoved(final Intent rootIntent) {
920 super.onTaskRemoved(rootIntent);
921 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
922 this.logoutAndSave(false);
923 } else {
924 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
925 }
926 }
927
928 private void logoutAndSave(boolean stop) {
929 int activeAccounts = 0;
930 for (final Account account : accounts) {
931 if (account.getStatus() != Account.State.DISABLED) {
932 activeAccounts++;
933 }
934 databaseBackend.writeRoster(account.getRoster());
935 if (account.getXmppConnection() != null) {
936 new Thread(new Runnable() {
937 @Override
938 public void run() {
939 disconnect(account, false);
940 }
941 }).start();
942 }
943 }
944 if (stop || activeAccounts == 0) {
945 Log.d(Config.LOGTAG, "good bye");
946 stopSelf();
947 }
948 }
949
950 private void cancelWakeUpCall(int requestCode) {
951 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
952 final Intent intent = new Intent(this, EventReceiver.class);
953 intent.setAction("ping");
954 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
955 }
956
957 public void scheduleWakeUpCall(int seconds, int requestCode) {
958 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
959 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
960 Intent intent = new Intent(this, EventReceiver.class);
961 intent.setAction("ping");
962 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
963 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
964 }
965
966 @TargetApi(Build.VERSION_CODES.M)
967 private void scheduleNextIdlePing() {
968 Log.d(Config.LOGTAG,"schedule next idle ping");
969 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
970 Intent intent = new Intent(this, EventReceiver.class);
971 intent.setAction(ACTION_IDLE_PING);
972 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
973 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
974 PendingIntent.getBroadcast(this,0,intent,0)
975 );
976 }
977
978 public XmppConnection createConnection(final Account account) {
979 final SharedPreferences sharedPref = getPreferences();
980 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
981 .toLowerCase(Locale.getDefault()));
982 final XmppConnection connection = new XmppConnection(account, this);
983 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
984 connection.setOnStatusChangedListener(this.statusListener);
985 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
986 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
987 connection.setOnJinglePacketReceivedListener(this.jingleListener);
988 connection.setOnBindListener(this.mOnBindListener);
989 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
990 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
991 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
992 AxolotlService axolotlService = account.getAxolotlService();
993 if (axolotlService != null) {
994 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
995 }
996 return connection;
997 }
998
999 public void sendChatState(Conversation conversation) {
1000 if (sendChatStates()) {
1001 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1002 sendMessagePacket(conversation.getAccount(), packet);
1003 }
1004 }
1005
1006 private void sendFileMessage(final Message message, final boolean delay) {
1007 Log.d(Config.LOGTAG, "send file message");
1008 final Account account = message.getConversation().getAccount();
1009 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1010 mHttpConnectionManager.createNewUploadConnection(message, delay);
1011 } else {
1012 mJingleConnectionManager.createNewConnection(message);
1013 }
1014 }
1015
1016 public void sendMessage(final Message message) {
1017 sendMessage(message, false, false);
1018 }
1019
1020 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1021 final Account account = message.getConversation().getAccount();
1022 final Conversation conversation = message.getConversation();
1023 account.deactivateGracePeriod();
1024 MessagePacket packet = null;
1025 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1026 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1027 && !message.edited();
1028 boolean saveInDb = addToConversation;
1029 message.setStatus(Message.STATUS_WAITING);
1030
1031 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1032 message.getConversation().endOtrIfNeeded();
1033 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1034 new Conversation.OnMessageFound() {
1035 @Override
1036 public void onMessageFound(Message message) {
1037 markMessage(message, Message.STATUS_SEND_FAILED);
1038 }
1039 });
1040 }
1041
1042 if (account.isOnlineAndConnected()) {
1043 switch (message.getEncryption()) {
1044 case Message.ENCRYPTION_NONE:
1045 if (message.needsUploading()) {
1046 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1047 || message.fixCounterpart()) {
1048 this.sendFileMessage(message, delay);
1049 } else {
1050 break;
1051 }
1052 } else {
1053 packet = mMessageGenerator.generateChat(message);
1054 }
1055 break;
1056 case Message.ENCRYPTION_PGP:
1057 case Message.ENCRYPTION_DECRYPTED:
1058 if (message.needsUploading()) {
1059 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1060 || message.fixCounterpart()) {
1061 this.sendFileMessage(message, delay);
1062 } else {
1063 break;
1064 }
1065 } else {
1066 packet = mMessageGenerator.generatePgpChat(message);
1067 }
1068 break;
1069 case Message.ENCRYPTION_OTR:
1070 SessionImpl otrSession = conversation.getOtrSession();
1071 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1072 try {
1073 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1074 } catch (InvalidJidException e) {
1075 break;
1076 }
1077 if (message.needsUploading()) {
1078 mJingleConnectionManager.createNewConnection(message);
1079 } else {
1080 packet = mMessageGenerator.generateOtrChat(message);
1081 }
1082 } else if (otrSession == null) {
1083 if (message.fixCounterpart()) {
1084 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1085 } else {
1086 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1087 break;
1088 }
1089 } else {
1090 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1091 }
1092 break;
1093 case Message.ENCRYPTION_AXOLOTL:
1094 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1095 if (message.needsUploading()) {
1096 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1097 || message.fixCounterpart()) {
1098 this.sendFileMessage(message, delay);
1099 } else {
1100 break;
1101 }
1102 } else {
1103 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1104 if (axolotlMessage == null) {
1105 account.getAxolotlService().preparePayloadMessage(message, delay);
1106 } else {
1107 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1108 }
1109 }
1110 break;
1111
1112 }
1113 if (packet != null) {
1114 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1115 message.setStatus(Message.STATUS_UNSEND);
1116 } else {
1117 message.setStatus(Message.STATUS_SEND);
1118 }
1119 }
1120 } else {
1121 switch (message.getEncryption()) {
1122 case Message.ENCRYPTION_DECRYPTED:
1123 if (!message.needsUploading()) {
1124 String pgpBody = message.getEncryptedBody();
1125 String decryptedBody = message.getBody();
1126 message.setBody(pgpBody);
1127 message.setEncryption(Message.ENCRYPTION_PGP);
1128 if (message.edited()) {
1129 message.setBody(decryptedBody);
1130 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1131 databaseBackend.updateMessage(message, message.getEditedId());
1132 updateConversationUi();
1133 return;
1134 } else {
1135 databaseBackend.createMessage(message);
1136 saveInDb = false;
1137 message.setBody(decryptedBody);
1138 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1139 }
1140 }
1141 break;
1142 case Message.ENCRYPTION_OTR:
1143 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1144 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1145 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1146 }
1147 break;
1148 case Message.ENCRYPTION_AXOLOTL:
1149 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1150 break;
1151 }
1152 }
1153
1154 if (resend) {
1155 if (packet != null && addToConversation) {
1156 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1157 markMessage(message, Message.STATUS_UNSEND);
1158 } else {
1159 markMessage(message, Message.STATUS_SEND);
1160 }
1161 }
1162 } else {
1163 if (addToConversation) {
1164 conversation.add(message);
1165 }
1166 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1167 if (saveInDb) {
1168 databaseBackend.createMessage(message);
1169 } else if (message.edited()) {
1170 databaseBackend.updateMessage(message, message.getEditedId());
1171 }
1172 }
1173 updateConversationUi();
1174 }
1175 if (packet != null) {
1176 if (delay) {
1177 mMessageGenerator.addDelay(packet, message.getTimeSent());
1178 }
1179 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1180 if (this.sendChatStates()) {
1181 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1182 }
1183 }
1184 sendMessagePacket(account, packet);
1185 }
1186 }
1187
1188 private void sendUnsentMessages(final Conversation conversation) {
1189 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1190
1191 @Override
1192 public void onMessageFound(Message message) {
1193 resendMessage(message, true);
1194 }
1195 });
1196 }
1197
1198 public void resendMessage(final Message message, final boolean delay) {
1199 sendMessage(message, true, delay);
1200 }
1201
1202 public void fetchRosterFromServer(final Account account) {
1203 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1204 if (!"".equals(account.getRosterVersion())) {
1205 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1206 + ": fetching roster version " + account.getRosterVersion());
1207 } else {
1208 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1209 }
1210 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1211 sendIqPacket(account, iqPacket, mIqParser);
1212 }
1213
1214 public void fetchBookmarks(final Account account) {
1215 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1216 final Element query = iqPacket.query("jabber:iq:private");
1217 query.addChild("storage", "storage:bookmarks");
1218 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1219
1220 @Override
1221 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1222 if (packet.getType() == IqPacket.TYPE.RESULT) {
1223 final Element query = packet.query();
1224 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1225 final Element storage = query.findChild("storage", "storage:bookmarks");
1226 final boolean autojoin = respectAutojoin();
1227 if (storage != null) {
1228 for (final Element item : storage.getChildren()) {
1229 if (item.getName().equals("conference")) {
1230 final Bookmark bookmark = Bookmark.parse(item, account);
1231 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1232 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1233 bookmark.setBookmarkName(old.getBookmarkName());
1234 }
1235 Conversation conversation = find(bookmark);
1236 if (conversation != null) {
1237 conversation.setBookmark(bookmark);
1238 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1239 conversation = findOrCreateConversation(
1240 account, bookmark.getJid(), true);
1241 conversation.setBookmark(bookmark);
1242 joinMuc(conversation);
1243 }
1244 }
1245 }
1246 }
1247 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1248 } else {
1249 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1250 }
1251 }
1252 };
1253 sendIqPacket(account, iqPacket, callback);
1254 }
1255
1256 public void pushBookmarks(Account account) {
1257 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1258 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1259 Element query = iqPacket.query("jabber:iq:private");
1260 Element storage = query.addChild("storage", "storage:bookmarks");
1261 for (Bookmark bookmark : account.getBookmarks()) {
1262 storage.addChild(bookmark);
1263 }
1264 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1265 }
1266
1267 private void restoreFromDatabase() {
1268 synchronized (this.conversations) {
1269 final Map<String, Account> accountLookupTable = new Hashtable<>();
1270 for (Account account : this.accounts) {
1271 accountLookupTable.put(account.getUuid(), account);
1272 }
1273 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1274 for (Conversation conversation : this.conversations) {
1275 Account account = accountLookupTable.get(conversation.getAccountUuid());
1276 conversation.setAccount(account);
1277 }
1278 Runnable runnable = new Runnable() {
1279 @Override
1280 public void run() {
1281 Log.d(Config.LOGTAG, "restoring roster");
1282 for (Account account : accounts) {
1283 databaseBackend.readRoster(account.getRoster());
1284 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1285 }
1286 getBitmapCache().evictAll();
1287 loadPhoneContacts();
1288 Log.d(Config.LOGTAG, "restoring messages");
1289 for (Conversation conversation : conversations) {
1290 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1291 checkDeletedFiles(conversation);
1292 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1293 @Override
1294 public void onMessageFound(Message message) {
1295 mNotificationService.pushFromBacklog(message);
1296 }
1297 });
1298 }
1299 mNotificationService.finishBacklog(false);
1300 mRestoredFromDatabase = true;
1301 Log.d(Config.LOGTAG, "restored all messages");
1302 updateConversationUi();
1303 }
1304 };
1305 mDatabaseExecutor.execute(runnable);
1306 }
1307 }
1308
1309 public void loadPhoneContacts() {
1310 mContactMergerExecutor.execute(new Runnable() {
1311 @Override
1312 public void run() {
1313 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1314 @Override
1315 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1316 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1317 for (Account account : accounts) {
1318 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1319 for (Bundle phoneContact : phoneContacts) {
1320 Jid jid;
1321 try {
1322 jid = Jid.fromString(phoneContact.getString("jid"));
1323 } catch (final InvalidJidException e) {
1324 continue;
1325 }
1326 final Contact contact = account.getRoster().getContact(jid);
1327 String systemAccount = phoneContact.getInt("phoneid")
1328 + "#"
1329 + phoneContact.getString("lookup");
1330 contact.setSystemAccount(systemAccount);
1331 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1332 getAvatarService().clear(contact);
1333 }
1334 contact.setSystemName(phoneContact.getString("displayname"));
1335 withSystemAccounts.remove(contact);
1336 }
1337 for (Contact contact : withSystemAccounts) {
1338 contact.setSystemAccount(null);
1339 contact.setSystemName(null);
1340 if (contact.setPhotoUri(null)) {
1341 getAvatarService().clear(contact);
1342 }
1343 }
1344 }
1345 Log.d(Config.LOGTAG, "finished merging phone contacts");
1346 updateAccountUi();
1347 }
1348 });
1349 }
1350 });
1351 }
1352
1353 public List<Conversation> getConversations() {
1354 return this.conversations;
1355 }
1356
1357 private void checkDeletedFiles(Conversation conversation) {
1358 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1359
1360 @Override
1361 public void onMessageFound(Message message) {
1362 if (!getFileBackend().isFileAvailable(message)) {
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 }
1368 }
1369 }
1370 });
1371 }
1372
1373 private void markFileDeleted(final String path) {
1374 Log.d(Config.LOGTAG,"deleted file "+path);
1375 for (Conversation conversation : getConversations()) {
1376 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1377 @Override
1378 public void onMessageFound(Message message) {
1379 DownloadableFile file = fileBackend.getFile(message);
1380 if (file.getAbsolutePath().equals(path)) {
1381 if (!file.exists()) {
1382 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1383 final int s = message.getStatus();
1384 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1385 markMessage(message, Message.STATUS_SEND_FAILED);
1386 } else {
1387 updateConversationUi();
1388 }
1389 } else {
1390 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1391 }
1392 }
1393 }
1394 });
1395 }
1396 }
1397
1398 public void populateWithOrderedConversations(final List<Conversation> list) {
1399 populateWithOrderedConversations(list, true);
1400 }
1401
1402 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1403 list.clear();
1404 if (includeNoFileUpload) {
1405 list.addAll(getConversations());
1406 } else {
1407 for (Conversation conversation : getConversations()) {
1408 if (conversation.getMode() == Conversation.MODE_SINGLE
1409 || conversation.getAccount().httpUploadAvailable()) {
1410 list.add(conversation);
1411 }
1412 }
1413 }
1414 try {
1415 Collections.sort(list);
1416 } catch (IllegalArgumentException e) {
1417 //ignore
1418 }
1419 }
1420
1421 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1422 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1423 return;
1424 } else if (timestamp == 0) {
1425 return;
1426 }
1427 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1428 Runnable runnable = new Runnable() {
1429 @Override
1430 public void run() {
1431 final Account account = conversation.getAccount();
1432 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1433 if (messages.size() > 0) {
1434 conversation.addAll(0, messages);
1435 checkDeletedFiles(conversation);
1436 callback.onMoreMessagesLoaded(messages.size(), conversation);
1437 } else if (conversation.hasMessagesLeftOnServer()
1438 && account.isOnlineAndConnected()
1439 && conversation.getLastClearHistory() == 0) {
1440 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1441 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1442 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1443 if (query != null) {
1444 query.setCallback(callback);
1445 }
1446 callback.informUser(R.string.fetching_history_from_server);
1447 }
1448 }
1449 }
1450 };
1451 mDatabaseExecutor.execute(runnable);
1452 }
1453
1454 public List<Account> getAccounts() {
1455 return this.accounts;
1456 }
1457
1458 public List<Conversation> findAllConferencesWith(Contact contact) {
1459 ArrayList<Conversation> results = new ArrayList<>();
1460 for(Conversation conversation : conversations) {
1461 if (conversation.getMode() == Conversation.MODE_MULTI
1462 && conversation.getMucOptions().isContactInRoom(contact)) {
1463 results.add(conversation);
1464 }
1465 }
1466 return results;
1467 }
1468
1469 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1470 for (final Conversation conversation : haystack) {
1471 if (conversation.getContact() == contact) {
1472 return conversation;
1473 }
1474 }
1475 return null;
1476 }
1477
1478 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1479 if (jid == null) {
1480 return null;
1481 }
1482 for (final Conversation conversation : haystack) {
1483 if ((account == null || conversation.getAccount() == account)
1484 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1485 return conversation;
1486 }
1487 }
1488 return null;
1489 }
1490
1491 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1492 return this.findOrCreateConversation(account, jid, muc, null);
1493 }
1494
1495 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1496 synchronized (this.conversations) {
1497 Conversation conversation = find(account, jid);
1498 if (conversation != null) {
1499 return conversation;
1500 }
1501 conversation = databaseBackend.findConversation(account, jid);
1502 if (conversation != null) {
1503 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1504 conversation.setAccount(account);
1505 if (muc) {
1506 conversation.setMode(Conversation.MODE_MULTI);
1507 conversation.setContactJid(jid);
1508 } else {
1509 conversation.setMode(Conversation.MODE_SINGLE);
1510 conversation.setContactJid(jid.toBareJid());
1511 }
1512 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1513 this.databaseBackend.updateConversation(conversation);
1514 } else {
1515 String conversationName;
1516 Contact contact = account.getRoster().getContact(jid);
1517 if (contact != null) {
1518 conversationName = contact.getDisplayName();
1519 } else {
1520 conversationName = jid.getLocalpart();
1521 }
1522 if (muc) {
1523 conversation = new Conversation(conversationName, account, jid,
1524 Conversation.MODE_MULTI);
1525 } else {
1526 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1527 Conversation.MODE_SINGLE);
1528 }
1529 this.databaseBackend.createConversation(conversation);
1530 }
1531 if (account.getXmppConnection() != null
1532 && account.getXmppConnection().getFeatures().mam()
1533 && !muc) {
1534 if (query == null) {
1535 this.mMessageArchiveService.query(conversation);
1536 } else {
1537 if (query.getConversation() == null) {
1538 this.mMessageArchiveService.query(conversation, query.getStart());
1539 }
1540 }
1541 }
1542 checkDeletedFiles(conversation);
1543 this.conversations.add(conversation);
1544 updateConversationUi();
1545 return conversation;
1546 }
1547 }
1548
1549 public void archiveConversation(Conversation conversation) {
1550 getNotificationService().clear(conversation);
1551 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1552 synchronized (this.conversations) {
1553 if (conversation.getMode() == Conversation.MODE_MULTI) {
1554 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1555 Bookmark bookmark = conversation.getBookmark();
1556 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1557 bookmark.setAutojoin(false);
1558 pushBookmarks(bookmark.getAccount());
1559 }
1560 }
1561 leaveMuc(conversation);
1562 } else {
1563 conversation.endOtrIfNeeded();
1564 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1565 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1566 sendPresencePacket(
1567 conversation.getAccount(),
1568 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1569 );
1570 }
1571 }
1572 this.databaseBackend.updateConversation(conversation);
1573 this.conversations.remove(conversation);
1574 updateConversationUi();
1575 }
1576 }
1577
1578 public void createAccount(final Account account) {
1579 account.initAccountServices(this);
1580 databaseBackend.createAccount(account);
1581 this.accounts.add(account);
1582 this.reconnectAccountInBackground(account);
1583 updateAccountUi();
1584 }
1585
1586 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1587 new Thread(new Runnable() {
1588 @Override
1589 public void run() {
1590 try {
1591 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1592 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1593 if (findAccountByJid(info.first) == null) {
1594 Account account = new Account(info.first, "");
1595 account.setPrivateKeyAlias(alias);
1596 account.setOption(Account.OPTION_DISABLED, true);
1597 account.setDisplayName(info.second);
1598 createAccount(account);
1599 callback.onAccountCreated(account);
1600 if (Config.X509_VERIFICATION) {
1601 try {
1602 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1603 } catch (CertificateException e) {
1604 callback.informUser(R.string.certificate_chain_is_not_trusted);
1605 }
1606 }
1607 } else {
1608 callback.informUser(R.string.account_already_exists);
1609 }
1610 } catch (Exception e) {
1611 e.printStackTrace();
1612 callback.informUser(R.string.unable_to_parse_certificate);
1613 }
1614 }
1615 }).start();
1616
1617 }
1618
1619 public void updateKeyInAccount(final Account account, final String alias) {
1620 Log.d(Config.LOGTAG, "update key in account " + alias);
1621 try {
1622 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1623 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1624 if (account.getJid().toBareJid().equals(info.first)) {
1625 account.setPrivateKeyAlias(alias);
1626 account.setDisplayName(info.second);
1627 databaseBackend.updateAccount(account);
1628 if (Config.X509_VERIFICATION) {
1629 try {
1630 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1631 } catch (CertificateException e) {
1632 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1633 }
1634 account.getAxolotlService().regenerateKeys(true);
1635 }
1636 } else {
1637 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1638 }
1639 } catch (Exception e) {
1640 e.printStackTrace();
1641 }
1642 }
1643
1644 public boolean updateAccount(final Account account) {
1645 if (databaseBackend.updateAccount(account)) {
1646 this.statusListener.onStatusChanged(account);
1647 databaseBackend.updateAccount(account);
1648 reconnectAccountInBackground(account);
1649 updateAccountUi();
1650 getNotificationService().updateErrorNotification();
1651 return true;
1652 } else {
1653 return false;
1654 }
1655 }
1656
1657 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1658 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1659 sendIqPacket(account, iq, new OnIqPacketReceived() {
1660 @Override
1661 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1662 if (packet.getType() == IqPacket.TYPE.RESULT) {
1663 account.setPassword(newPassword);
1664 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1665 databaseBackend.updateAccount(account);
1666 callback.onPasswordChangeSucceeded();
1667 } else {
1668 callback.onPasswordChangeFailed();
1669 }
1670 }
1671 });
1672 }
1673
1674 public void deleteAccount(final Account account) {
1675 synchronized (this.conversations) {
1676 for (final Conversation conversation : conversations) {
1677 if (conversation.getAccount() == account) {
1678 if (conversation.getMode() == Conversation.MODE_MULTI) {
1679 leaveMuc(conversation);
1680 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1681 conversation.endOtrIfNeeded();
1682 }
1683 conversations.remove(conversation);
1684 }
1685 }
1686 if (account.getXmppConnection() != null) {
1687 new Thread(new Runnable() {
1688 @Override
1689 public void run() {
1690 disconnect(account, true);
1691 }
1692 }).start();
1693 }
1694 Runnable runnable = new Runnable() {
1695 @Override
1696 public void run() {
1697 if (!databaseBackend.deleteAccount(account)) {
1698 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1699 }
1700 }
1701 };
1702 mDatabaseExecutor.execute(runnable);
1703 this.accounts.remove(account);
1704 updateAccountUi();
1705 getNotificationService().updateErrorNotification();
1706 }
1707 }
1708
1709 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1710 synchronized (this) {
1711 this.mLastActivity = System.currentTimeMillis();
1712 if (checkListeners()) {
1713 switchToForeground();
1714 }
1715 this.mOnConversationUpdate = listener;
1716 this.mNotificationService.setIsInForeground(true);
1717 if (this.convChangedListenerCount < 2) {
1718 this.convChangedListenerCount++;
1719 }
1720 }
1721 }
1722
1723 public void removeOnConversationListChangedListener() {
1724 synchronized (this) {
1725 this.convChangedListenerCount--;
1726 if (this.convChangedListenerCount <= 0) {
1727 this.convChangedListenerCount = 0;
1728 this.mOnConversationUpdate = null;
1729 this.mNotificationService.setIsInForeground(false);
1730 if (checkListeners()) {
1731 switchToBackground();
1732 }
1733 }
1734 }
1735 }
1736
1737 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1738 synchronized (this) {
1739 if (checkListeners()) {
1740 switchToForeground();
1741 }
1742 this.mOnShowErrorToast = onShowErrorToast;
1743 if (this.showErrorToastListenerCount < 2) {
1744 this.showErrorToastListenerCount++;
1745 }
1746 }
1747 this.mOnShowErrorToast = onShowErrorToast;
1748 }
1749
1750 public void removeOnShowErrorToastListener() {
1751 synchronized (this) {
1752 this.showErrorToastListenerCount--;
1753 if (this.showErrorToastListenerCount <= 0) {
1754 this.showErrorToastListenerCount = 0;
1755 this.mOnShowErrorToast = null;
1756 if (checkListeners()) {
1757 switchToBackground();
1758 }
1759 }
1760 }
1761 }
1762
1763 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1764 synchronized (this) {
1765 if (checkListeners()) {
1766 switchToForeground();
1767 }
1768 this.mOnAccountUpdate = listener;
1769 if (this.accountChangedListenerCount < 2) {
1770 this.accountChangedListenerCount++;
1771 }
1772 }
1773 }
1774
1775 public void removeOnAccountListChangedListener() {
1776 synchronized (this) {
1777 this.accountChangedListenerCount--;
1778 if (this.accountChangedListenerCount <= 0) {
1779 this.mOnAccountUpdate = null;
1780 this.accountChangedListenerCount = 0;
1781 if (checkListeners()) {
1782 switchToBackground();
1783 }
1784 }
1785 }
1786 }
1787
1788 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1789 synchronized (this) {
1790 if (checkListeners()) {
1791 switchToForeground();
1792 }
1793 this.mOnCaptchaRequested = listener;
1794 if (this.captchaRequestedListenerCount < 2) {
1795 this.captchaRequestedListenerCount++;
1796 }
1797 }
1798 }
1799
1800 public void removeOnCaptchaRequestedListener() {
1801 synchronized (this) {
1802 this.captchaRequestedListenerCount--;
1803 if (this.captchaRequestedListenerCount <= 0) {
1804 this.mOnCaptchaRequested = null;
1805 this.captchaRequestedListenerCount = 0;
1806 if (checkListeners()) {
1807 switchToBackground();
1808 }
1809 }
1810 }
1811 }
1812
1813 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1814 synchronized (this) {
1815 if (checkListeners()) {
1816 switchToForeground();
1817 }
1818 this.mOnRosterUpdate = listener;
1819 if (this.rosterChangedListenerCount < 2) {
1820 this.rosterChangedListenerCount++;
1821 }
1822 }
1823 }
1824
1825 public void removeOnRosterUpdateListener() {
1826 synchronized (this) {
1827 this.rosterChangedListenerCount--;
1828 if (this.rosterChangedListenerCount <= 0) {
1829 this.rosterChangedListenerCount = 0;
1830 this.mOnRosterUpdate = null;
1831 if (checkListeners()) {
1832 switchToBackground();
1833 }
1834 }
1835 }
1836 }
1837
1838 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1839 synchronized (this) {
1840 if (checkListeners()) {
1841 switchToForeground();
1842 }
1843 this.mOnUpdateBlocklist = listener;
1844 if (this.updateBlocklistListenerCount < 2) {
1845 this.updateBlocklistListenerCount++;
1846 }
1847 }
1848 }
1849
1850 public void removeOnUpdateBlocklistListener() {
1851 synchronized (this) {
1852 this.updateBlocklistListenerCount--;
1853 if (this.updateBlocklistListenerCount <= 0) {
1854 this.updateBlocklistListenerCount = 0;
1855 this.mOnUpdateBlocklist = null;
1856 if (checkListeners()) {
1857 switchToBackground();
1858 }
1859 }
1860 }
1861 }
1862
1863 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1864 synchronized (this) {
1865 if (checkListeners()) {
1866 switchToForeground();
1867 }
1868 this.mOnKeyStatusUpdated = listener;
1869 if (this.keyStatusUpdatedListenerCount < 2) {
1870 this.keyStatusUpdatedListenerCount++;
1871 }
1872 }
1873 }
1874
1875 public void removeOnNewKeysAvailableListener() {
1876 synchronized (this) {
1877 this.keyStatusUpdatedListenerCount--;
1878 if (this.keyStatusUpdatedListenerCount <= 0) {
1879 this.keyStatusUpdatedListenerCount = 0;
1880 this.mOnKeyStatusUpdated = null;
1881 if (checkListeners()) {
1882 switchToBackground();
1883 }
1884 }
1885 }
1886 }
1887
1888 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1889 synchronized (this) {
1890 if (checkListeners()) {
1891 switchToForeground();
1892 }
1893 this.mOnMucRosterUpdate = listener;
1894 if (this.mucRosterChangedListenerCount < 2) {
1895 this.mucRosterChangedListenerCount++;
1896 }
1897 }
1898 }
1899
1900 public void removeOnMucRosterUpdateListener() {
1901 synchronized (this) {
1902 this.mucRosterChangedListenerCount--;
1903 if (this.mucRosterChangedListenerCount <= 0) {
1904 this.mucRosterChangedListenerCount = 0;
1905 this.mOnMucRosterUpdate = null;
1906 if (checkListeners()) {
1907 switchToBackground();
1908 }
1909 }
1910 }
1911 }
1912
1913 public boolean checkListeners() {
1914 return (this.mOnAccountUpdate == null
1915 && this.mOnConversationUpdate == null
1916 && this.mOnRosterUpdate == null
1917 && this.mOnCaptchaRequested == null
1918 && this.mOnUpdateBlocklist == null
1919 && this.mOnShowErrorToast == null
1920 && this.mOnKeyStatusUpdated == null);
1921 }
1922
1923 private void switchToForeground() {
1924 final boolean broadcastLastActivity = broadcastLastActivity();
1925 for (Conversation conversation : getConversations()) {
1926 conversation.setIncomingChatState(ChatState.ACTIVE);
1927 }
1928 for (Account account : getAccounts()) {
1929 if (account.getStatus() == Account.State.ONLINE) {
1930 account.deactivateGracePeriod();
1931 final XmppConnection connection = account.getXmppConnection();
1932 if (connection != null ) {
1933 if (connection.getFeatures().csi()) {
1934 connection.sendActive();
1935 }
1936 if (broadcastLastActivity) {
1937 sendPresence(account, false); //send new presence but don't include idle because we are not
1938 }
1939 }
1940 }
1941 }
1942 Log.d(Config.LOGTAG, "app switched into foreground");
1943 }
1944
1945 private void switchToBackground() {
1946 final boolean broadcastLastActivity = broadcastLastActivity();
1947 for (Account account : getAccounts()) {
1948 if (account.getStatus() == Account.State.ONLINE) {
1949 XmppConnection connection = account.getXmppConnection();
1950 if (connection != null) {
1951 if (broadcastLastActivity) {
1952 sendPresence(account, broadcastLastActivity);
1953 }
1954 if (connection.getFeatures().csi()) {
1955 connection.sendInactive();
1956 }
1957 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
1958 connection.waitForPush();
1959 cancelWakeUpCall(account.getUuid().hashCode());
1960 }
1961 }
1962 }
1963 }
1964 this.mNotificationService.setIsInForeground(false);
1965 Log.d(Config.LOGTAG, "app switched into background");
1966 }
1967
1968 private void connectMultiModeConversations(Account account) {
1969 List<Conversation> conversations = getConversations();
1970 for (Conversation conversation : conversations) {
1971 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1972 joinMuc(conversation);
1973 }
1974 }
1975 }
1976
1977 public void joinMuc(Conversation conversation) {
1978 joinMuc(conversation, null);
1979 }
1980
1981 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1982 Account account = conversation.getAccount();
1983 account.pendingConferenceJoins.remove(conversation);
1984 account.pendingConferenceLeaves.remove(conversation);
1985 if (account.getStatus() == Account.State.ONLINE) {
1986 conversation.resetMucOptions();
1987 if (onConferenceJoined != null) {
1988 conversation.getMucOptions().flagNoAutoPushConfiguration();
1989 }
1990 conversation.setHasMessagesLeftOnServer(false);
1991 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1992
1993 private void join(Conversation conversation) {
1994 Account account = conversation.getAccount();
1995 final MucOptions mucOptions = conversation.getMucOptions();
1996 final Jid joinJid = mucOptions.getSelf().getFullJid();
1997 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1998 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
1999 packet.setTo(joinJid);
2000 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2001 if (conversation.getMucOptions().getPassword() != null) {
2002 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
2003 }
2004
2005 if (mucOptions.mamSupport()) {
2006 // Use MAM instead of the limited muc history to get history
2007 x.addChild("history").setAttribute("maxchars", "0");
2008 } else {
2009 // Fallback to muc history
2010 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2011 }
2012 sendPresencePacket(account, packet);
2013 if (onConferenceJoined != null) {
2014 onConferenceJoined.onConferenceJoined(conversation);
2015 }
2016 if (!joinJid.equals(conversation.getJid())) {
2017 conversation.setContactJid(joinJid);
2018 databaseBackend.updateConversation(conversation);
2019 }
2020
2021 if (mucOptions.mamSupport()) {
2022 getMessageArchiveService().catchupMUC(conversation);
2023 }
2024 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2025 fetchConferenceMembers(conversation);
2026 }
2027 sendUnsentMessages(conversation);
2028 }
2029
2030 @Override
2031 public void onConferenceConfigurationFetched(Conversation conversation) {
2032 join(conversation);
2033 }
2034
2035 @Override
2036 public void onFetchFailed(final Conversation conversation, Element error) {
2037 if (error != null && "remote-server-not-found".equals(error.getName())) {
2038 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2039 } else {
2040 join(conversation);
2041 fetchConferenceConfiguration(conversation);
2042 }
2043 }
2044 });
2045 updateConversationUi();
2046 } else {
2047 account.pendingConferenceJoins.add(conversation);
2048 conversation.resetMucOptions();
2049 conversation.setHasMessagesLeftOnServer(false);
2050 updateConversationUi();
2051 }
2052 }
2053
2054 private void fetchConferenceMembers(final Conversation conversation) {
2055 final Account account = conversation.getAccount();
2056 final String[] affiliations = {"member","admin","owner"};
2057 OnIqPacketReceived callback = new OnIqPacketReceived() {
2058
2059 private int i = 0;
2060
2061 @Override
2062 public void onIqPacketReceived(Account account, IqPacket packet) {
2063
2064 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2065 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2066 for(Element child : query.getChildren()) {
2067 if ("item".equals(child.getName())) {
2068 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2069 if (!user.realJidMatchesAccount()) {
2070 conversation.getMucOptions().addUser(user);
2071 getAvatarService().clear(conversation);
2072 updateMucRosterUi();
2073 updateConversationUi();
2074 }
2075 }
2076 }
2077 } else {
2078 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2079 }
2080 ++i;
2081 if (i >= affiliations.length) {
2082 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2083 }
2084 }
2085 };
2086 for(String affiliation : affiliations) {
2087 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2088 }
2089 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2090 }
2091
2092 public void providePasswordForMuc(Conversation conversation, String password) {
2093 if (conversation.getMode() == Conversation.MODE_MULTI) {
2094 conversation.getMucOptions().setPassword(password);
2095 if (conversation.getBookmark() != null) {
2096 if (respectAutojoin()) {
2097 conversation.getBookmark().setAutojoin(true);
2098 }
2099 pushBookmarks(conversation.getAccount());
2100 }
2101 databaseBackend.updateConversation(conversation);
2102 joinMuc(conversation);
2103 }
2104 }
2105
2106 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2107 final MucOptions options = conversation.getMucOptions();
2108 final Jid joinJid = options.createJoinJid(nick);
2109 if (options.online()) {
2110 Account account = conversation.getAccount();
2111 options.setOnRenameListener(new OnRenameListener() {
2112
2113 @Override
2114 public void onSuccess() {
2115 conversation.setContactJid(joinJid);
2116 databaseBackend.updateConversation(conversation);
2117 Bookmark bookmark = conversation.getBookmark();
2118 if (bookmark != null) {
2119 bookmark.setNick(nick);
2120 pushBookmarks(bookmark.getAccount());
2121 }
2122 callback.success(conversation);
2123 }
2124
2125 @Override
2126 public void onFailure() {
2127 callback.error(R.string.nick_in_use, conversation);
2128 }
2129 });
2130
2131 PresencePacket packet = new PresencePacket();
2132 packet.setTo(joinJid);
2133 packet.setFrom(conversation.getAccount().getJid());
2134
2135 String sig = account.getPgpSignature();
2136 if (sig != null) {
2137 packet.addChild("status").setContent("online");
2138 packet.addChild("x", "jabber:x:signed").setContent(sig);
2139 }
2140 sendPresencePacket(account, packet);
2141 } else {
2142 conversation.setContactJid(joinJid);
2143 databaseBackend.updateConversation(conversation);
2144 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2145 Bookmark bookmark = conversation.getBookmark();
2146 if (bookmark != null) {
2147 bookmark.setNick(nick);
2148 pushBookmarks(bookmark.getAccount());
2149 }
2150 joinMuc(conversation);
2151 }
2152 }
2153 }
2154
2155 public void leaveMuc(Conversation conversation) {
2156 leaveMuc(conversation, false);
2157 }
2158
2159 private void leaveMuc(Conversation conversation, boolean now) {
2160 Account account = conversation.getAccount();
2161 account.pendingConferenceJoins.remove(conversation);
2162 account.pendingConferenceLeaves.remove(conversation);
2163 if (account.getStatus() == Account.State.ONLINE || now) {
2164 PresencePacket packet = new PresencePacket();
2165 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2166 packet.setFrom(conversation.getAccount().getJid());
2167 packet.setAttribute("type", "unavailable");
2168 sendPresencePacket(conversation.getAccount(), packet);
2169 conversation.getMucOptions().setOffline();
2170 conversation.deregisterWithBookmark();
2171 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2172 + ": leaving muc " + conversation.getJid());
2173 } else {
2174 account.pendingConferenceLeaves.add(conversation);
2175 }
2176 }
2177
2178 private String findConferenceServer(final Account account) {
2179 String server;
2180 if (account.getXmppConnection() != null) {
2181 server = account.getXmppConnection().getMucServer();
2182 if (server != null) {
2183 return server;
2184 }
2185 }
2186 for (Account other : getAccounts()) {
2187 if (other != account && other.getXmppConnection() != null) {
2188 server = other.getXmppConnection().getMucServer();
2189 if (server != null) {
2190 return server;
2191 }
2192 }
2193 }
2194 return null;
2195 }
2196
2197 public void createAdhocConference(final Account account,
2198 final String subject,
2199 final Iterable<Jid> jids,
2200 final UiCallback<Conversation> callback) {
2201 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2202 if (account.getStatus() == Account.State.ONLINE) {
2203 try {
2204 String server = findConferenceServer(account);
2205 if (server == null) {
2206 if (callback != null) {
2207 callback.error(R.string.no_conference_server_found, null);
2208 }
2209 return;
2210 }
2211 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2212 final Conversation conversation = findOrCreateConversation(account, jid, true);
2213 joinMuc(conversation, new OnConferenceJoined() {
2214 @Override
2215 public void onConferenceJoined(final Conversation conversation) {
2216 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2217 @Override
2218 public void onPushSucceeded() {
2219 if (subject != null && !subject.trim().isEmpty()) {
2220 pushSubjectToConference(conversation, subject.trim());
2221 }
2222 for (Jid invite : jids) {
2223 invite(conversation, invite);
2224 }
2225 if (account.countPresences() > 1) {
2226 directInvite(conversation, account.getJid().toBareJid());
2227 }
2228 saveConversationAsBookmark(conversation, subject);
2229 if (callback != null) {
2230 callback.success(conversation);
2231 }
2232 }
2233
2234 @Override
2235 public void onPushFailed() {
2236 archiveConversation(conversation);
2237 if (callback != null) {
2238 callback.error(R.string.conference_creation_failed, conversation);
2239 }
2240 }
2241 });
2242 }
2243 });
2244 } catch (InvalidJidException e) {
2245 if (callback != null) {
2246 callback.error(R.string.conference_creation_failed, null);
2247 }
2248 }
2249 } else {
2250 if (callback != null) {
2251 callback.error(R.string.not_connected_try_again, null);
2252 }
2253 }
2254 }
2255
2256 public void fetchConferenceConfiguration(final Conversation conversation) {
2257 fetchConferenceConfiguration(conversation, null);
2258 }
2259
2260 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2261 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2262 request.setTo(conversation.getJid().toBareJid());
2263 request.query("http://jabber.org/protocol/disco#info");
2264 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2265 @Override
2266 public void onIqPacketReceived(Account account, IqPacket packet) {
2267 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2268 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2269 ArrayList<String> features = new ArrayList<>();
2270 for (Element child : query.getChildren()) {
2271 if (child != null && child.getName().equals("feature")) {
2272 String var = child.getAttribute("var");
2273 if (var != null) {
2274 features.add(var);
2275 }
2276 }
2277 }
2278 Element form = query.findChild("x", "jabber:x:data");
2279 if (form != null) {
2280 conversation.getMucOptions().updateFormData(Data.parse(form));
2281 }
2282 conversation.getMucOptions().updateFeatures(features);
2283 if (callback != null) {
2284 callback.onConferenceConfigurationFetched(conversation);
2285 }
2286 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2287 updateConversationUi();
2288 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2289 if (callback != null) {
2290 callback.onFetchFailed(conversation, packet.getError());
2291 }
2292 }
2293 }
2294 });
2295 }
2296
2297 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2298 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2299 request.setTo(conversation.getJid().toBareJid());
2300 request.query("http://jabber.org/protocol/muc#owner");
2301 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2302 @Override
2303 public void onIqPacketReceived(Account account, IqPacket packet) {
2304 if (packet.getType() == IqPacket.TYPE.RESULT) {
2305 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2306 for (Field field : data.getFields()) {
2307 if (options.containsKey(field.getFieldName())) {
2308 field.setValue(options.getString(field.getFieldName()));
2309 }
2310 }
2311 data.submit();
2312 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2313 set.setTo(conversation.getJid().toBareJid());
2314 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2315 sendIqPacket(account, set, new OnIqPacketReceived() {
2316 @Override
2317 public void onIqPacketReceived(Account account, IqPacket packet) {
2318 if (callback != null) {
2319 if (packet.getType() == IqPacket.TYPE.RESULT) {
2320 callback.onPushSucceeded();
2321 } else {
2322 callback.onPushFailed();
2323 }
2324 }
2325 }
2326 });
2327 } else {
2328 if (callback != null) {
2329 callback.onPushFailed();
2330 }
2331 }
2332 }
2333 });
2334 }
2335
2336 public void pushSubjectToConference(final Conversation conference, final String subject) {
2337 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2338 this.sendMessagePacket(conference.getAccount(), packet);
2339 final MucOptions mucOptions = conference.getMucOptions();
2340 final MucOptions.User self = mucOptions.getSelf();
2341 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2342 Bundle options = new Bundle();
2343 options.putString("muc#roomconfig_persistentroom", "1");
2344 this.pushConferenceConfiguration(conference, options, null);
2345 }
2346 }
2347
2348 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2349 final Jid jid = user.toBareJid();
2350 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2351 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2352 @Override
2353 public void onIqPacketReceived(Account account, IqPacket packet) {
2354 if (packet.getType() == IqPacket.TYPE.RESULT) {
2355 conference.getMucOptions().changeAffiliation(jid, affiliation);
2356 getAvatarService().clear(conference);
2357 callback.onAffiliationChangedSuccessful(jid);
2358 } else {
2359 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2360 }
2361 }
2362 });
2363 }
2364
2365 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2366 List<Jid> jids = new ArrayList<>();
2367 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2368 if (user.getAffiliation() == before && user.getRealJid() != null) {
2369 jids.add(user.getRealJid());
2370 }
2371 }
2372 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2373 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2374 }
2375
2376 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2377 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2378 Log.d(Config.LOGTAG, request.toString());
2379 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2380 @Override
2381 public void onIqPacketReceived(Account account, IqPacket packet) {
2382 Log.d(Config.LOGTAG, packet.toString());
2383 if (packet.getType() == IqPacket.TYPE.RESULT) {
2384 callback.onRoleChangedSuccessful(nick);
2385 } else {
2386 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2387 }
2388 }
2389 });
2390 }
2391
2392 private void disconnect(Account account, boolean force) {
2393 if ((account.getStatus() == Account.State.ONLINE)
2394 || (account.getStatus() == Account.State.DISABLED)) {
2395 final XmppConnection connection = account.getXmppConnection();
2396 if (!force) {
2397 List<Conversation> conversations = getConversations();
2398 for (Conversation conversation : conversations) {
2399 if (conversation.getAccount() == account) {
2400 if (conversation.getMode() == Conversation.MODE_MULTI) {
2401 leaveMuc(conversation, true);
2402 } else {
2403 if (conversation.endOtrIfNeeded()) {
2404 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2405 + ": ended otr session with "
2406 + conversation.getJid());
2407 }
2408 }
2409 }
2410 }
2411 sendOfflinePresence(account);
2412 }
2413 connection.disconnect(force);
2414 }
2415 }
2416
2417 @Override
2418 public IBinder onBind(Intent intent) {
2419 return mBinder;
2420 }
2421
2422 public void updateMessage(Message message) {
2423 databaseBackend.updateMessage(message);
2424 updateConversationUi();
2425 }
2426
2427 public void updateMessage(Message message, String uuid) {
2428 databaseBackend.updateMessage(message, uuid);
2429 updateConversationUi();
2430 }
2431
2432 protected void syncDirtyContacts(Account account) {
2433 for (Contact contact : account.getRoster().getContacts()) {
2434 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2435 pushContactToServer(contact);
2436 }
2437 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2438 deleteContactOnServer(contact);
2439 }
2440 }
2441 }
2442
2443 public void createContact(Contact contact) {
2444 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2445 if (autoGrant) {
2446 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2447 contact.setOption(Contact.Options.ASKING);
2448 }
2449 pushContactToServer(contact);
2450 }
2451
2452 public void onOtrSessionEstablished(Conversation conversation) {
2453 final Account account = conversation.getAccount();
2454 final Session otrSession = conversation.getOtrSession();
2455 Log.d(Config.LOGTAG,
2456 account.getJid().toBareJid() + " otr session established with "
2457 + conversation.getJid() + "/"
2458 + otrSession.getSessionID().getUserID());
2459 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2460
2461 @Override
2462 public void onMessageFound(Message message) {
2463 SessionID id = otrSession.getSessionID();
2464 try {
2465 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2466 } catch (InvalidJidException e) {
2467 return;
2468 }
2469 if (message.needsUploading()) {
2470 mJingleConnectionManager.createNewConnection(message);
2471 } else {
2472 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2473 if (outPacket != null) {
2474 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2475 message.setStatus(Message.STATUS_SEND);
2476 databaseBackend.updateMessage(message);
2477 sendMessagePacket(account, outPacket);
2478 }
2479 }
2480 updateConversationUi();
2481 }
2482 });
2483 }
2484
2485 public boolean renewSymmetricKey(Conversation conversation) {
2486 Account account = conversation.getAccount();
2487 byte[] symmetricKey = new byte[32];
2488 this.mRandom.nextBytes(symmetricKey);
2489 Session otrSession = conversation.getOtrSession();
2490 if (otrSession != null) {
2491 MessagePacket packet = new MessagePacket();
2492 packet.setType(MessagePacket.TYPE_CHAT);
2493 packet.setFrom(account.getJid());
2494 MessageGenerator.addMessageHints(packet);
2495 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2496 + otrSession.getSessionID().getUserID());
2497 try {
2498 packet.setBody(otrSession
2499 .transformSending(CryptoHelper.FILETRANSFER
2500 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2501 sendMessagePacket(account, packet);
2502 conversation.setSymmetricKey(symmetricKey);
2503 return true;
2504 } catch (OtrException e) {
2505 return false;
2506 }
2507 }
2508 return false;
2509 }
2510
2511 public void pushContactToServer(final Contact contact) {
2512 contact.resetOption(Contact.Options.DIRTY_DELETE);
2513 contact.setOption(Contact.Options.DIRTY_PUSH);
2514 final Account account = contact.getAccount();
2515 if (account.getStatus() == Account.State.ONLINE) {
2516 final boolean ask = contact.getOption(Contact.Options.ASKING);
2517 final boolean sendUpdates = contact
2518 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2519 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2520 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2521 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2522 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2523 if (sendUpdates) {
2524 sendPresencePacket(account,
2525 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2526 }
2527 if (ask) {
2528 sendPresencePacket(account,
2529 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2530 }
2531 }
2532 }
2533
2534 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2535 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2536 final int size = Config.AVATAR_SIZE;
2537 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2538 if (avatar != null) {
2539 avatar.height = size;
2540 avatar.width = size;
2541 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2542 avatar.type = "image/webp";
2543 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2544 avatar.type = "image/jpeg";
2545 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2546 avatar.type = "image/png";
2547 }
2548 if (!getFileBackend().save(avatar)) {
2549 callback.error(R.string.error_saving_avatar, avatar);
2550 return;
2551 }
2552 publishAvatar(account, avatar, callback);
2553 } else {
2554 callback.error(R.string.error_publish_avatar_converting, null);
2555 }
2556 }
2557
2558 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2559 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2560 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2561
2562 @Override
2563 public void onIqPacketReceived(Account account, IqPacket result) {
2564 if (result.getType() == IqPacket.TYPE.RESULT) {
2565 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2566 .publishAvatarMetadata(avatar);
2567 sendIqPacket(account, packet, new OnIqPacketReceived() {
2568 @Override
2569 public void onIqPacketReceived(Account account, IqPacket result) {
2570 if (result.getType() == IqPacket.TYPE.RESULT) {
2571 if (account.setAvatar(avatar.getFilename())) {
2572 getAvatarService().clear(account);
2573 databaseBackend.updateAccount(account);
2574 }
2575 if (callback != null) {
2576 callback.success(avatar);
2577 } else {
2578 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2579 }
2580 } else {
2581 if (callback != null) {
2582 callback.error(
2583 R.string.error_publish_avatar_server_reject,
2584 avatar);
2585 }
2586 }
2587 }
2588 });
2589 } else {
2590 if (callback != null) {
2591 callback.error(
2592 R.string.error_publish_avatar_server_reject,
2593 avatar);
2594 }
2595 }
2596 }
2597 });
2598 }
2599
2600 public void republishAvatarIfNeeded(Account account) {
2601 if (account.getAxolotlService().isPepBroken()) {
2602 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2603 return;
2604 }
2605 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2606 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2607
2608 private Avatar parseAvatar(IqPacket packet) {
2609 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2610 if (pubsub != null) {
2611 Element items = pubsub.findChild("items");
2612 if (items != null) {
2613 return Avatar.parseMetadata(items);
2614 }
2615 }
2616 return null;
2617 }
2618
2619 private boolean errorIsItemNotFound(IqPacket packet) {
2620 Element error = packet.findChild("error");
2621 return packet.getType() == IqPacket.TYPE.ERROR
2622 && error != null
2623 && error.hasChild("item-not-found");
2624 }
2625
2626 @Override
2627 public void onIqPacketReceived(Account account, IqPacket packet) {
2628 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2629 Avatar serverAvatar = parseAvatar(packet);
2630 if (serverAvatar == null && account.getAvatar() != null) {
2631 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2632 if (avatar != null) {
2633 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2634 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2635 } else {
2636 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2637 }
2638 }
2639 }
2640 }
2641 });
2642 }
2643
2644 public void fetchAvatar(Account account, Avatar avatar) {
2645 fetchAvatar(account, avatar, null);
2646 }
2647
2648 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2649 final String KEY = generateFetchKey(account, avatar);
2650 synchronized (this.mInProgressAvatarFetches) {
2651 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2652 switch (avatar.origin) {
2653 case PEP:
2654 this.mInProgressAvatarFetches.add(KEY);
2655 fetchAvatarPep(account, avatar, callback);
2656 break;
2657 case VCARD:
2658 this.mInProgressAvatarFetches.add(KEY);
2659 fetchAvatarVcard(account, avatar, callback);
2660 break;
2661 }
2662 }
2663 }
2664 }
2665
2666 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2667 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2668 sendIqPacket(account, packet, new OnIqPacketReceived() {
2669
2670 @Override
2671 public void onIqPacketReceived(Account account, IqPacket result) {
2672 synchronized (mInProgressAvatarFetches) {
2673 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2674 }
2675 final String ERROR = account.getJid().toBareJid()
2676 + ": fetching avatar for " + avatar.owner + " failed ";
2677 if (result.getType() == IqPacket.TYPE.RESULT) {
2678 avatar.image = mIqParser.avatarData(result);
2679 if (avatar.image != null) {
2680 if (getFileBackend().save(avatar)) {
2681 if (account.getJid().toBareJid().equals(avatar.owner)) {
2682 if (account.setAvatar(avatar.getFilename())) {
2683 databaseBackend.updateAccount(account);
2684 }
2685 getAvatarService().clear(account);
2686 updateConversationUi();
2687 updateAccountUi();
2688 } else {
2689 Contact contact = account.getRoster()
2690 .getContact(avatar.owner);
2691 contact.setAvatar(avatar);
2692 getAvatarService().clear(contact);
2693 updateConversationUi();
2694 updateRosterUi();
2695 }
2696 if (callback != null) {
2697 callback.success(avatar);
2698 }
2699 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2700 + ": successfully fetched pep avatar for " + avatar.owner);
2701 return;
2702 }
2703 } else {
2704
2705 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2706 }
2707 } else {
2708 Element error = result.findChild("error");
2709 if (error == null) {
2710 Log.d(Config.LOGTAG, ERROR + "(server error)");
2711 } else {
2712 Log.d(Config.LOGTAG, ERROR + error.toString());
2713 }
2714 }
2715 if (callback != null) {
2716 callback.error(0, null);
2717 }
2718
2719 }
2720 });
2721 }
2722
2723 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2724 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2725 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2726 @Override
2727 public void onIqPacketReceived(Account account, IqPacket packet) {
2728 synchronized (mInProgressAvatarFetches) {
2729 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2730 }
2731 if (packet.getType() == IqPacket.TYPE.RESULT) {
2732 Element vCard = packet.findChild("vCard", "vcard-temp");
2733 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2734 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2735 if (image != null) {
2736 avatar.image = image;
2737 if (getFileBackend().save(avatar)) {
2738 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2739 + ": successfully fetched vCard avatar for " + avatar.owner);
2740 if (avatar.owner.isBareJid()) {
2741 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2742 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2743 account.setAvatar(avatar.getFilename());
2744 databaseBackend.updateAccount(account);
2745 getAvatarService().clear(account);
2746 updateAccountUi();
2747 } else {
2748 Contact contact = account.getRoster().getContact(avatar.owner);
2749 contact.setAvatar(avatar);
2750 getAvatarService().clear(contact);
2751 updateRosterUi();
2752 }
2753 updateConversationUi();
2754 } else {
2755 Conversation conversation = find(account, avatar.owner.toBareJid());
2756 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2757 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2758 if (user != null) {
2759 if (user.setAvatar(avatar)) {
2760 getAvatarService().clear(user);
2761 updateConversationUi();
2762 updateMucRosterUi();
2763 }
2764 }
2765 }
2766 }
2767 }
2768 }
2769 }
2770 }
2771 });
2772 }
2773
2774 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2775 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2776 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2777
2778 @Override
2779 public void onIqPacketReceived(Account account, IqPacket packet) {
2780 if (packet.getType() == IqPacket.TYPE.RESULT) {
2781 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2782 if (pubsub != null) {
2783 Element items = pubsub.findChild("items");
2784 if (items != null) {
2785 Avatar avatar = Avatar.parseMetadata(items);
2786 if (avatar != null) {
2787 avatar.owner = account.getJid().toBareJid();
2788 if (fileBackend.isAvatarCached(avatar)) {
2789 if (account.setAvatar(avatar.getFilename())) {
2790 databaseBackend.updateAccount(account);
2791 }
2792 getAvatarService().clear(account);
2793 callback.success(avatar);
2794 } else {
2795 fetchAvatarPep(account, avatar, callback);
2796 }
2797 return;
2798 }
2799 }
2800 }
2801 }
2802 callback.error(0, null);
2803 }
2804 });
2805 }
2806
2807 public void deleteContactOnServer(Contact contact) {
2808 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2809 contact.resetOption(Contact.Options.DIRTY_PUSH);
2810 contact.setOption(Contact.Options.DIRTY_DELETE);
2811 Account account = contact.getAccount();
2812 if (account.getStatus() == Account.State.ONLINE) {
2813 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2814 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2815 item.setAttribute("jid", contact.getJid().toString());
2816 item.setAttribute("subscription", "remove");
2817 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2818 }
2819 }
2820
2821 public void updateConversation(Conversation conversation) {
2822 this.databaseBackend.updateConversation(conversation);
2823 }
2824
2825 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2826 synchronized (account) {
2827 XmppConnection connection = account.getXmppConnection();
2828 if (connection == null) {
2829 connection = createConnection(account);
2830 account.setXmppConnection(connection);
2831 } else {
2832 connection.interrupt();
2833 }
2834 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2835 if (!force) {
2836 disconnect(account, false);
2837 }
2838 Thread thread = new Thread(connection);
2839 connection.setInteractive(interactive);
2840 connection.prepareNewConnection();
2841 thread.start();
2842 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2843 } else {
2844 disconnect(account, force);
2845 account.getRoster().clearPresences();
2846 connection.resetEverything();
2847 account.getAxolotlService().resetBrokenness();
2848 }
2849 }
2850 }
2851
2852 public void reconnectAccountInBackground(final Account account) {
2853 new Thread(new Runnable() {
2854 @Override
2855 public void run() {
2856 reconnectAccount(account, false, true);
2857 }
2858 }).start();
2859 }
2860
2861 public void invite(Conversation conversation, Jid contact) {
2862 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2863 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2864 sendMessagePacket(conversation.getAccount(), packet);
2865 }
2866
2867 public void directInvite(Conversation conversation, Jid jid) {
2868 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2869 sendMessagePacket(conversation.getAccount(), packet);
2870 }
2871
2872 public void resetSendingToWaiting(Account account) {
2873 for (Conversation conversation : getConversations()) {
2874 if (conversation.getAccount() == account) {
2875 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2876
2877 @Override
2878 public void onMessageFound(Message message) {
2879 markMessage(message, Message.STATUS_WAITING);
2880 }
2881 });
2882 }
2883 }
2884 }
2885
2886 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2887 if (uuid == null) {
2888 return null;
2889 }
2890 for (Conversation conversation : getConversations()) {
2891 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2892 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2893 if (message != null) {
2894 markMessage(message, status);
2895 }
2896 return message;
2897 }
2898 }
2899 return null;
2900 }
2901
2902 public boolean markMessage(Conversation conversation, String uuid, int status) {
2903 if (uuid == null) {
2904 return false;
2905 } else {
2906 Message message = conversation.findSentMessageWithUuid(uuid);
2907 if (message != null) {
2908 markMessage(message, status);
2909 return true;
2910 } else {
2911 return false;
2912 }
2913 }
2914 }
2915
2916 public void markMessage(Message message, int status) {
2917 if (status == Message.STATUS_SEND_FAILED
2918 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2919 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2920 return;
2921 }
2922 message.setStatus(status);
2923 databaseBackend.updateMessage(message);
2924 updateConversationUi();
2925 }
2926
2927 public SharedPreferences getPreferences() {
2928 return PreferenceManager
2929 .getDefaultSharedPreferences(getApplicationContext());
2930 }
2931
2932 public boolean confirmMessages() {
2933 return getPreferences().getBoolean("confirm_messages", true);
2934 }
2935
2936 public boolean allowMessageCorrection() {
2937 return getPreferences().getBoolean("allow_message_correction", true);
2938 }
2939
2940 public boolean sendChatStates() {
2941 return getPreferences().getBoolean("chat_states", false);
2942 }
2943
2944 public boolean saveEncryptedMessages() {
2945 return !getPreferences().getBoolean("dont_save_encrypted", false);
2946 }
2947
2948 private boolean respectAutojoin() {
2949 return getPreferences().getBoolean("autojoin", true);
2950 }
2951
2952 public boolean indicateReceived() {
2953 return getPreferences().getBoolean("indicate_received", false);
2954 }
2955
2956 public boolean useTorToConnect() {
2957 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2958 }
2959
2960 public boolean showExtendedConnectionOptions() {
2961 return getPreferences().getBoolean("show_connection_options", false);
2962 }
2963
2964 public boolean broadcastLastActivity() {
2965 return getPreferences().getBoolean("last_activity", false);
2966 }
2967
2968 public int unreadCount() {
2969 int count = 0;
2970 for (Conversation conversation : getConversations()) {
2971 count += conversation.unreadCount();
2972 }
2973 return count;
2974 }
2975
2976
2977 public void showErrorToastInUi(int resId) {
2978 if (mOnShowErrorToast != null) {
2979 mOnShowErrorToast.onShowErrorToast(resId);
2980 }
2981 }
2982
2983 public void updateConversationUi() {
2984 if (mOnConversationUpdate != null) {
2985 mOnConversationUpdate.onConversationUpdate();
2986 }
2987 }
2988
2989 public void updateAccountUi() {
2990 if (mOnAccountUpdate != null) {
2991 mOnAccountUpdate.onAccountUpdate();
2992 }
2993 }
2994
2995 public void updateRosterUi() {
2996 if (mOnRosterUpdate != null) {
2997 mOnRosterUpdate.onRosterUpdate();
2998 }
2999 }
3000
3001 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3002 if (mOnCaptchaRequested != null) {
3003 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3004 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3005 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3006
3007 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3008 return true;
3009 }
3010 return false;
3011 }
3012
3013 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3014 if (mOnUpdateBlocklist != null) {
3015 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3016 }
3017 }
3018
3019 public void updateMucRosterUi() {
3020 if (mOnMucRosterUpdate != null) {
3021 mOnMucRosterUpdate.onMucRosterUpdate();
3022 }
3023 }
3024
3025 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3026 if (mOnKeyStatusUpdated != null) {
3027 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3028 }
3029 }
3030
3031 public Account findAccountByJid(final Jid accountJid) {
3032 for (Account account : this.accounts) {
3033 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3034 return account;
3035 }
3036 }
3037 return null;
3038 }
3039
3040 public Conversation findConversationByUuid(String uuid) {
3041 for (Conversation conversation : getConversations()) {
3042 if (conversation.getUuid().equals(uuid)) {
3043 return conversation;
3044 }
3045 }
3046 return null;
3047 }
3048
3049 public boolean markRead(final Conversation conversation) {
3050 return markRead(conversation,true);
3051 }
3052
3053 public boolean markRead(final Conversation conversation, boolean clear) {
3054 if (clear) {
3055 mNotificationService.clear(conversation);
3056 }
3057 final List<Message> readMessages = conversation.markRead();
3058 if (readMessages.size() > 0) {
3059 Runnable runnable = new Runnable() {
3060 @Override
3061 public void run() {
3062 for (Message message : readMessages) {
3063 databaseBackend.updateMessage(message);
3064 }
3065 }
3066 };
3067 mDatabaseExecutor.execute(runnable);
3068 updateUnreadCountBadge();
3069 return true;
3070 } else {
3071 return false;
3072 }
3073 }
3074
3075 public synchronized void updateUnreadCountBadge() {
3076 int count = unreadCount();
3077 if (unreadCount != count) {
3078 Log.d(Config.LOGTAG, "update unread count to " + count);
3079 if (count > 0) {
3080 ShortcutBadger.applyCount(getApplicationContext(), count);
3081 } else {
3082 ShortcutBadger.removeCount(getApplicationContext());
3083 }
3084 unreadCount = count;
3085 }
3086 }
3087
3088 public void sendReadMarker(final Conversation conversation) {
3089 final Message markable = conversation.getLatestMarkableMessage();
3090 if (this.markRead(conversation)) {
3091 updateConversationUi();
3092 }
3093 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
3094 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3095 Account account = conversation.getAccount();
3096 final Jid to = markable.getCounterpart();
3097 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3098 this.sendMessagePacket(conversation.getAccount(), packet);
3099 }
3100 }
3101
3102 public SecureRandom getRNG() {
3103 return this.mRandom;
3104 }
3105
3106 public MemorizingTrustManager getMemorizingTrustManager() {
3107 return this.mMemorizingTrustManager;
3108 }
3109
3110 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3111 this.mMemorizingTrustManager = trustManager;
3112 }
3113
3114 public void updateMemorizingTrustmanager() {
3115 final MemorizingTrustManager tm;
3116 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3117 if (dontTrustSystemCAs) {
3118 tm = new MemorizingTrustManager(getApplicationContext(), null);
3119 } else {
3120 tm = new MemorizingTrustManager(getApplicationContext());
3121 }
3122 setMemorizingTrustManager(tm);
3123 }
3124
3125 public PowerManager getPowerManager() {
3126 return this.pm;
3127 }
3128
3129 public LruCache<String, Bitmap> getBitmapCache() {
3130 return this.mBitmapCache;
3131 }
3132
3133 public void syncRosterToDisk(final Account account) {
3134 Runnable runnable = new Runnable() {
3135
3136 @Override
3137 public void run() {
3138 databaseBackend.writeRoster(account.getRoster());
3139 }
3140 };
3141 mDatabaseExecutor.execute(runnable);
3142
3143 }
3144
3145 public List<String> getKnownHosts() {
3146 final List<String> hosts = new ArrayList<>();
3147 for (final Account account : getAccounts()) {
3148 if (!hosts.contains(account.getServer().toString())) {
3149 hosts.add(account.getServer().toString());
3150 }
3151 for (final Contact contact : account.getRoster().getContacts()) {
3152 if (contact.showInRoster()) {
3153 final String server = contact.getServer().toString();
3154 if (server != null && !hosts.contains(server)) {
3155 hosts.add(server);
3156 }
3157 }
3158 }
3159 }
3160 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3161 hosts.add(Config.DOMAIN_LOCK);
3162 }
3163 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3164 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3165 }
3166 return hosts;
3167 }
3168
3169 public List<String> getKnownConferenceHosts() {
3170 final ArrayList<String> mucServers = new ArrayList<>();
3171 for (final Account account : accounts) {
3172 if (account.getXmppConnection() != null) {
3173 final String server = account.getXmppConnection().getMucServer();
3174 if (server != null && !mucServers.contains(server)) {
3175 mucServers.add(server);
3176 }
3177 }
3178 }
3179 return mucServers;
3180 }
3181
3182 public void sendMessagePacket(Account account, MessagePacket packet) {
3183 XmppConnection connection = account.getXmppConnection();
3184 if (connection != null) {
3185 connection.sendMessagePacket(packet);
3186 }
3187 }
3188
3189 public void sendPresencePacket(Account account, PresencePacket packet) {
3190 XmppConnection connection = account.getXmppConnection();
3191 if (connection != null) {
3192 connection.sendPresencePacket(packet);
3193 }
3194 }
3195
3196 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3197 final XmppConnection connection = account.getXmppConnection();
3198 if (connection != null) {
3199 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3200 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3201 }
3202 }
3203
3204 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3205 final XmppConnection connection = account.getXmppConnection();
3206 if (connection != null) {
3207 connection.sendIqPacket(packet, callback);
3208 }
3209 }
3210
3211 public void sendPresence(final Account account) {
3212 sendPresence(account, checkListeners() && broadcastLastActivity());
3213 }
3214
3215 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3216 PresencePacket packet;
3217 if (manuallyChangePresence()) {
3218 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3219 String message = account.getPresenceStatusMessage();
3220 if (message != null && !message.isEmpty()) {
3221 packet.addChild(new Element("status").setContent(message));
3222 }
3223 } else {
3224 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3225 }
3226 if (mLastActivity > 0 && includeIdleTimestamp) {
3227 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3228 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3229 }
3230 sendPresencePacket(account, packet);
3231 }
3232
3233 private void deactivateGracePeriod() {
3234 for(Account account : getAccounts()) {
3235 account.deactivateGracePeriod();
3236 }
3237 }
3238
3239 public void refreshAllPresences() {
3240 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3241 for (Account account : getAccounts()) {
3242 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3243 sendPresence(account, includeIdleTimestamp);
3244 }
3245 }
3246 }
3247
3248 private void refreshAllGcmTokens() {
3249 for(Account account : getAccounts()) {
3250 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3251 mPushManagementService.registerPushTokenOnServer(account);
3252 }
3253 }
3254 }
3255
3256 private void sendOfflinePresence(final Account account) {
3257 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3258 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3259 }
3260
3261 public MessageGenerator getMessageGenerator() {
3262 return this.mMessageGenerator;
3263 }
3264
3265 public PresenceGenerator getPresenceGenerator() {
3266 return this.mPresenceGenerator;
3267 }
3268
3269 public IqGenerator getIqGenerator() {
3270 return this.mIqGenerator;
3271 }
3272
3273 public IqParser getIqParser() {
3274 return this.mIqParser;
3275 }
3276
3277 public JingleConnectionManager getJingleConnectionManager() {
3278 return this.mJingleConnectionManager;
3279 }
3280
3281 public MessageArchiveService getMessageArchiveService() {
3282 return this.mMessageArchiveService;
3283 }
3284
3285 public List<Contact> findContacts(Jid jid) {
3286 ArrayList<Contact> contacts = new ArrayList<>();
3287 for (Account account : getAccounts()) {
3288 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3289 Contact contact = account.getRoster().getContactFromRoster(jid);
3290 if (contact != null) {
3291 contacts.add(contact);
3292 }
3293 }
3294 }
3295 return contacts;
3296 }
3297
3298 public Conversation findFirstMuc(Jid jid) {
3299 for(Conversation conversation : getConversations()) {
3300 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3301 && conversation.getMode() == Conversation.MODE_MULTI) {
3302 return conversation;
3303 }
3304 }
3305 return null;
3306 }
3307
3308 public NotificationService getNotificationService() {
3309 return this.mNotificationService;
3310 }
3311
3312 public HttpConnectionManager getHttpConnectionManager() {
3313 return this.mHttpConnectionManager;
3314 }
3315
3316 public void resendFailedMessages(final Message message) {
3317 final Collection<Message> messages = new ArrayList<>();
3318 Message current = message;
3319 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3320 messages.add(current);
3321 if (current.mergeable(current.next())) {
3322 current = current.next();
3323 } else {
3324 break;
3325 }
3326 }
3327 for (final Message msg : messages) {
3328 msg.setTime(System.currentTimeMillis());
3329 markMessage(msg, Message.STATUS_WAITING);
3330 this.resendMessage(msg, false);
3331 }
3332 }
3333
3334 public void clearConversationHistory(final Conversation conversation) {
3335 conversation.clearMessages();
3336 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3337 conversation.setLastClearHistory(System.currentTimeMillis());
3338 Runnable runnable = new Runnable() {
3339 @Override
3340 public void run() {
3341 databaseBackend.deleteMessagesInConversation(conversation);
3342 databaseBackend.updateConversation(conversation);
3343 }
3344 };
3345 mDatabaseExecutor.execute(runnable);
3346 }
3347
3348 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3349 if (blockable != null && blockable.getBlockedJid() != null) {
3350 final Jid jid = blockable.getBlockedJid();
3351 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3352
3353 @Override
3354 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3355 if (packet.getType() == IqPacket.TYPE.RESULT) {
3356 account.getBlocklist().add(jid);
3357 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3358 }
3359 }
3360 });
3361 }
3362 }
3363
3364 public void sendUnblockRequest(final Blockable blockable) {
3365 if (blockable != null && blockable.getJid() != null) {
3366 final Jid jid = blockable.getBlockedJid();
3367 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3368 @Override
3369 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3370 if (packet.getType() == IqPacket.TYPE.RESULT) {
3371 account.getBlocklist().remove(jid);
3372 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3373 }
3374 }
3375 });
3376 }
3377 }
3378
3379 public void publishDisplayName(Account account) {
3380 String displayName = account.getDisplayName();
3381 if (displayName != null && !displayName.isEmpty()) {
3382 IqPacket publish = mIqGenerator.publishNick(displayName);
3383 sendIqPacket(account, publish, new OnIqPacketReceived() {
3384 @Override
3385 public void onIqPacketReceived(Account account, IqPacket packet) {
3386 if (packet.getType() == IqPacket.TYPE.ERROR) {
3387 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3388 }
3389 }
3390 });
3391 }
3392 }
3393
3394 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3395 ServiceDiscoveryResult result = discoCache.get(key);
3396 if (result != null) {
3397 return result;
3398 } else {
3399 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3400 if (result != null) {
3401 discoCache.put(key, result);
3402 }
3403 return result;
3404 }
3405 }
3406
3407 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3408 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3409 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3410 if (disco != null) {
3411 presence.setServiceDiscoveryResult(disco);
3412 } else {
3413 if (!account.inProgressDiscoFetches.contains(key)) {
3414 account.inProgressDiscoFetches.add(key);
3415 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3416 request.setTo(jid);
3417 request.query("http://jabber.org/protocol/disco#info");
3418 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3419 sendIqPacket(account, request, new OnIqPacketReceived() {
3420 @Override
3421 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3422 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3423 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3424 if (presence.getVer().equals(disco.getVer())) {
3425 databaseBackend.insertDiscoveryResult(disco);
3426 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3427 } else {
3428 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3429 }
3430 }
3431 account.inProgressDiscoFetches.remove(key);
3432 }
3433 });
3434 }
3435 }
3436 }
3437
3438 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3439 for(Contact contact : roster.getContacts()) {
3440 for(Presence presence : contact.getPresences().getPresences().values()) {
3441 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3442 presence.setServiceDiscoveryResult(disco);
3443 }
3444 }
3445 }
3446 }
3447
3448 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3449 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3450 request.addChild("prefs","urn:xmpp:mam:0");
3451 sendIqPacket(account, request, new OnIqPacketReceived() {
3452 @Override
3453 public void onIqPacketReceived(Account account, IqPacket packet) {
3454 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3455 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3456 callback.onPreferencesFetched(prefs);
3457 } else {
3458 callback.onPreferencesFetchFailed();
3459 }
3460 }
3461 });
3462 }
3463
3464 public PushManagementService getPushManagementService() {
3465 return mPushManagementService;
3466 }
3467
3468 public Account getPendingAccount() {
3469 Account pending = null;
3470 for(Account account : getAccounts()) {
3471 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3472 pending = account;
3473 } else {
3474 return null;
3475 }
3476 }
3477 return pending;
3478 }
3479
3480 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3481 if (!statusMessage.isEmpty()) {
3482 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3483 }
3484 changeStatusReal(account, status, statusMessage, send);
3485 }
3486
3487 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3488 account.setPresenceStatus(status);
3489 account.setPresenceStatusMessage(statusMessage);
3490 databaseBackend.updateAccount(account);
3491 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3492 sendPresence(account);
3493 }
3494 }
3495
3496 public void changeStatus(Presence.Status status, String statusMessage) {
3497 if (!statusMessage.isEmpty()) {
3498 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3499 }
3500 for(Account account : getAccounts()) {
3501 changeStatusReal(account, status, statusMessage, true);
3502 }
3503 }
3504
3505 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3506 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3507 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3508 if (!templates.contains(template)) {
3509 templates.add(0, template);
3510 }
3511 }
3512 return templates;
3513 }
3514
3515 public void saveConversationAsBookmark(Conversation conversation, String name) {
3516 Account account = conversation.getAccount();
3517 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3518 if (!conversation.getJid().isBareJid()) {
3519 bookmark.setNick(conversation.getJid().getResourcepart());
3520 }
3521 if (name != null && !name.trim().isEmpty()) {
3522 bookmark.setBookmarkName(name.trim());
3523 }
3524 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3525 account.getBookmarks().add(bookmark);
3526 pushBookmarks(account);
3527 conversation.setBookmark(bookmark);
3528 }
3529
3530 public interface OnMamPreferencesFetched {
3531 void onPreferencesFetched(Element prefs);
3532 void onPreferencesFetchFailed();
3533 }
3534
3535 public void pushMamPreferences(Account account, Element prefs) {
3536 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3537 set.addChild(prefs);
3538 sendIqPacket(account, set, null);
3539 }
3540
3541 public interface OnAccountCreated {
3542 void onAccountCreated(Account account);
3543
3544 void informUser(int r);
3545 }
3546
3547 public interface OnMoreMessagesLoaded {
3548 void onMoreMessagesLoaded(int count, Conversation conversation);
3549
3550 void informUser(int r);
3551 }
3552
3553 public interface OnAccountPasswordChanged {
3554 void onPasswordChangeSucceeded();
3555
3556 void onPasswordChangeFailed();
3557 }
3558
3559 public interface OnAffiliationChanged {
3560 void onAffiliationChangedSuccessful(Jid jid);
3561
3562 void onAffiliationChangeFailed(Jid jid, int resId);
3563 }
3564
3565 public interface OnRoleChanged {
3566 void onRoleChangedSuccessful(String nick);
3567
3568 void onRoleChangeFailed(String nick, int resid);
3569 }
3570
3571 public interface OnConversationUpdate {
3572 void onConversationUpdate();
3573 }
3574
3575 public interface OnAccountUpdate {
3576 void onAccountUpdate();
3577 }
3578
3579 public interface OnCaptchaRequested {
3580 void onCaptchaRequested(Account account,
3581 String id,
3582 Data data,
3583 Bitmap captcha);
3584 }
3585
3586 public interface OnRosterUpdate {
3587 void onRosterUpdate();
3588 }
3589
3590 public interface OnMucRosterUpdate {
3591 void onMucRosterUpdate();
3592 }
3593
3594 public interface OnConferenceConfigurationFetched {
3595 void onConferenceConfigurationFetched(Conversation conversation);
3596
3597 void onFetchFailed(Conversation conversation, Element error);
3598 }
3599
3600 public interface OnConferenceJoined {
3601 void onConferenceJoined(Conversation conversation);
3602 }
3603
3604 public interface OnConferenceOptionsPushed {
3605 void onPushSucceeded();
3606
3607 void onPushFailed();
3608 }
3609
3610 public interface OnShowErrorToast {
3611 void onShowErrorToast(int resId);
3612 }
3613
3614 public class XmppConnectionBinder extends Binder {
3615 public XmppConnectionService getService() {
3616 return XmppConnectionService.this;
3617 }
3618 }
3619}