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.setNextEncryption(-1);
1513 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1514 this.databaseBackend.updateConversation(conversation);
1515 } else {
1516 String conversationName;
1517 Contact contact = account.getRoster().getContact(jid);
1518 if (contact != null) {
1519 conversationName = contact.getDisplayName();
1520 } else {
1521 conversationName = jid.getLocalpart();
1522 }
1523 if (muc) {
1524 conversation = new Conversation(conversationName, account, jid,
1525 Conversation.MODE_MULTI);
1526 } else {
1527 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1528 Conversation.MODE_SINGLE);
1529 }
1530 this.databaseBackend.createConversation(conversation);
1531 }
1532 if (account.getXmppConnection() != null
1533 && account.getXmppConnection().getFeatures().mam()
1534 && !muc) {
1535 if (query == null) {
1536 this.mMessageArchiveService.query(conversation);
1537 } else {
1538 if (query.getConversation() == null) {
1539 this.mMessageArchiveService.query(conversation, query.getStart());
1540 }
1541 }
1542 }
1543 checkDeletedFiles(conversation);
1544 this.conversations.add(conversation);
1545 updateConversationUi();
1546 return conversation;
1547 }
1548 }
1549
1550 public void archiveConversation(Conversation conversation) {
1551 getNotificationService().clear(conversation);
1552 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1553 conversation.setNextEncryption(-1);
1554 synchronized (this.conversations) {
1555 if (conversation.getMode() == Conversation.MODE_MULTI) {
1556 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1557 Bookmark bookmark = conversation.getBookmark();
1558 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1559 bookmark.setAutojoin(false);
1560 pushBookmarks(bookmark.getAccount());
1561 }
1562 }
1563 leaveMuc(conversation);
1564 } else {
1565 conversation.endOtrIfNeeded();
1566 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1567 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1568 sendPresencePacket(
1569 conversation.getAccount(),
1570 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1571 );
1572 }
1573 }
1574 this.databaseBackend.updateConversation(conversation);
1575 this.conversations.remove(conversation);
1576 updateConversationUi();
1577 }
1578 }
1579
1580 public void createAccount(final Account account) {
1581 account.initAccountServices(this);
1582 databaseBackend.createAccount(account);
1583 this.accounts.add(account);
1584 this.reconnectAccountInBackground(account);
1585 updateAccountUi();
1586 }
1587
1588 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1589 new Thread(new Runnable() {
1590 @Override
1591 public void run() {
1592 try {
1593 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1594 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1595 if (findAccountByJid(info.first) == null) {
1596 Account account = new Account(info.first, "");
1597 account.setPrivateKeyAlias(alias);
1598 account.setOption(Account.OPTION_DISABLED, true);
1599 account.setDisplayName(info.second);
1600 createAccount(account);
1601 callback.onAccountCreated(account);
1602 if (Config.X509_VERIFICATION) {
1603 try {
1604 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1605 } catch (CertificateException e) {
1606 callback.informUser(R.string.certificate_chain_is_not_trusted);
1607 }
1608 }
1609 } else {
1610 callback.informUser(R.string.account_already_exists);
1611 }
1612 } catch (Exception e) {
1613 e.printStackTrace();
1614 callback.informUser(R.string.unable_to_parse_certificate);
1615 }
1616 }
1617 }).start();
1618
1619 }
1620
1621 public void updateKeyInAccount(final Account account, final String alias) {
1622 Log.d(Config.LOGTAG, "update key in account " + alias);
1623 try {
1624 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1625 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1626 if (account.getJid().toBareJid().equals(info.first)) {
1627 account.setPrivateKeyAlias(alias);
1628 account.setDisplayName(info.second);
1629 databaseBackend.updateAccount(account);
1630 if (Config.X509_VERIFICATION) {
1631 try {
1632 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1633 } catch (CertificateException e) {
1634 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1635 }
1636 account.getAxolotlService().regenerateKeys(true);
1637 }
1638 } else {
1639 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1640 }
1641 } catch (Exception e) {
1642 e.printStackTrace();
1643 }
1644 }
1645
1646 public boolean updateAccount(final Account account) {
1647 if (databaseBackend.updateAccount(account)) {
1648 this.statusListener.onStatusChanged(account);
1649 databaseBackend.updateAccount(account);
1650 reconnectAccountInBackground(account);
1651 updateAccountUi();
1652 getNotificationService().updateErrorNotification();
1653 return true;
1654 } else {
1655 return false;
1656 }
1657 }
1658
1659 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1660 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1661 sendIqPacket(account, iq, new OnIqPacketReceived() {
1662 @Override
1663 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1664 if (packet.getType() == IqPacket.TYPE.RESULT) {
1665 account.setPassword(newPassword);
1666 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1667 databaseBackend.updateAccount(account);
1668 callback.onPasswordChangeSucceeded();
1669 } else {
1670 callback.onPasswordChangeFailed();
1671 }
1672 }
1673 });
1674 }
1675
1676 public void deleteAccount(final Account account) {
1677 synchronized (this.conversations) {
1678 for (final Conversation conversation : conversations) {
1679 if (conversation.getAccount() == account) {
1680 if (conversation.getMode() == Conversation.MODE_MULTI) {
1681 leaveMuc(conversation);
1682 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1683 conversation.endOtrIfNeeded();
1684 }
1685 conversations.remove(conversation);
1686 }
1687 }
1688 if (account.getXmppConnection() != null) {
1689 new Thread(new Runnable() {
1690 @Override
1691 public void run() {
1692 disconnect(account, true);
1693 }
1694 }).start();
1695 }
1696 Runnable runnable = new Runnable() {
1697 @Override
1698 public void run() {
1699 if (!databaseBackend.deleteAccount(account)) {
1700 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1701 }
1702 }
1703 };
1704 mDatabaseExecutor.execute(runnable);
1705 this.accounts.remove(account);
1706 updateAccountUi();
1707 getNotificationService().updateErrorNotification();
1708 }
1709 }
1710
1711 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1712 synchronized (this) {
1713 this.mLastActivity = System.currentTimeMillis();
1714 if (checkListeners()) {
1715 switchToForeground();
1716 }
1717 this.mOnConversationUpdate = listener;
1718 this.mNotificationService.setIsInForeground(true);
1719 if (this.convChangedListenerCount < 2) {
1720 this.convChangedListenerCount++;
1721 }
1722 }
1723 }
1724
1725 public void removeOnConversationListChangedListener() {
1726 synchronized (this) {
1727 this.convChangedListenerCount--;
1728 if (this.convChangedListenerCount <= 0) {
1729 this.convChangedListenerCount = 0;
1730 this.mOnConversationUpdate = null;
1731 this.mNotificationService.setIsInForeground(false);
1732 if (checkListeners()) {
1733 switchToBackground();
1734 }
1735 }
1736 }
1737 }
1738
1739 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1740 synchronized (this) {
1741 if (checkListeners()) {
1742 switchToForeground();
1743 }
1744 this.mOnShowErrorToast = onShowErrorToast;
1745 if (this.showErrorToastListenerCount < 2) {
1746 this.showErrorToastListenerCount++;
1747 }
1748 }
1749 this.mOnShowErrorToast = onShowErrorToast;
1750 }
1751
1752 public void removeOnShowErrorToastListener() {
1753 synchronized (this) {
1754 this.showErrorToastListenerCount--;
1755 if (this.showErrorToastListenerCount <= 0) {
1756 this.showErrorToastListenerCount = 0;
1757 this.mOnShowErrorToast = null;
1758 if (checkListeners()) {
1759 switchToBackground();
1760 }
1761 }
1762 }
1763 }
1764
1765 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1766 synchronized (this) {
1767 if (checkListeners()) {
1768 switchToForeground();
1769 }
1770 this.mOnAccountUpdate = listener;
1771 if (this.accountChangedListenerCount < 2) {
1772 this.accountChangedListenerCount++;
1773 }
1774 }
1775 }
1776
1777 public void removeOnAccountListChangedListener() {
1778 synchronized (this) {
1779 this.accountChangedListenerCount--;
1780 if (this.accountChangedListenerCount <= 0) {
1781 this.mOnAccountUpdate = null;
1782 this.accountChangedListenerCount = 0;
1783 if (checkListeners()) {
1784 switchToBackground();
1785 }
1786 }
1787 }
1788 }
1789
1790 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1791 synchronized (this) {
1792 if (checkListeners()) {
1793 switchToForeground();
1794 }
1795 this.mOnCaptchaRequested = listener;
1796 if (this.captchaRequestedListenerCount < 2) {
1797 this.captchaRequestedListenerCount++;
1798 }
1799 }
1800 }
1801
1802 public void removeOnCaptchaRequestedListener() {
1803 synchronized (this) {
1804 this.captchaRequestedListenerCount--;
1805 if (this.captchaRequestedListenerCount <= 0) {
1806 this.mOnCaptchaRequested = null;
1807 this.captchaRequestedListenerCount = 0;
1808 if (checkListeners()) {
1809 switchToBackground();
1810 }
1811 }
1812 }
1813 }
1814
1815 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1816 synchronized (this) {
1817 if (checkListeners()) {
1818 switchToForeground();
1819 }
1820 this.mOnRosterUpdate = listener;
1821 if (this.rosterChangedListenerCount < 2) {
1822 this.rosterChangedListenerCount++;
1823 }
1824 }
1825 }
1826
1827 public void removeOnRosterUpdateListener() {
1828 synchronized (this) {
1829 this.rosterChangedListenerCount--;
1830 if (this.rosterChangedListenerCount <= 0) {
1831 this.rosterChangedListenerCount = 0;
1832 this.mOnRosterUpdate = null;
1833 if (checkListeners()) {
1834 switchToBackground();
1835 }
1836 }
1837 }
1838 }
1839
1840 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1841 synchronized (this) {
1842 if (checkListeners()) {
1843 switchToForeground();
1844 }
1845 this.mOnUpdateBlocklist = listener;
1846 if (this.updateBlocklistListenerCount < 2) {
1847 this.updateBlocklistListenerCount++;
1848 }
1849 }
1850 }
1851
1852 public void removeOnUpdateBlocklistListener() {
1853 synchronized (this) {
1854 this.updateBlocklistListenerCount--;
1855 if (this.updateBlocklistListenerCount <= 0) {
1856 this.updateBlocklistListenerCount = 0;
1857 this.mOnUpdateBlocklist = null;
1858 if (checkListeners()) {
1859 switchToBackground();
1860 }
1861 }
1862 }
1863 }
1864
1865 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1866 synchronized (this) {
1867 if (checkListeners()) {
1868 switchToForeground();
1869 }
1870 this.mOnKeyStatusUpdated = listener;
1871 if (this.keyStatusUpdatedListenerCount < 2) {
1872 this.keyStatusUpdatedListenerCount++;
1873 }
1874 }
1875 }
1876
1877 public void removeOnNewKeysAvailableListener() {
1878 synchronized (this) {
1879 this.keyStatusUpdatedListenerCount--;
1880 if (this.keyStatusUpdatedListenerCount <= 0) {
1881 this.keyStatusUpdatedListenerCount = 0;
1882 this.mOnKeyStatusUpdated = null;
1883 if (checkListeners()) {
1884 switchToBackground();
1885 }
1886 }
1887 }
1888 }
1889
1890 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1891 synchronized (this) {
1892 if (checkListeners()) {
1893 switchToForeground();
1894 }
1895 this.mOnMucRosterUpdate = listener;
1896 if (this.mucRosterChangedListenerCount < 2) {
1897 this.mucRosterChangedListenerCount++;
1898 }
1899 }
1900 }
1901
1902 public void removeOnMucRosterUpdateListener() {
1903 synchronized (this) {
1904 this.mucRosterChangedListenerCount--;
1905 if (this.mucRosterChangedListenerCount <= 0) {
1906 this.mucRosterChangedListenerCount = 0;
1907 this.mOnMucRosterUpdate = null;
1908 if (checkListeners()) {
1909 switchToBackground();
1910 }
1911 }
1912 }
1913 }
1914
1915 public boolean checkListeners() {
1916 return (this.mOnAccountUpdate == null
1917 && this.mOnConversationUpdate == null
1918 && this.mOnRosterUpdate == null
1919 && this.mOnCaptchaRequested == null
1920 && this.mOnUpdateBlocklist == null
1921 && this.mOnShowErrorToast == null
1922 && this.mOnKeyStatusUpdated == null);
1923 }
1924
1925 private void switchToForeground() {
1926 final boolean broadcastLastActivity = broadcastLastActivity();
1927 for (Conversation conversation : getConversations()) {
1928 conversation.setIncomingChatState(ChatState.ACTIVE);
1929 }
1930 for (Account account : getAccounts()) {
1931 if (account.getStatus() == Account.State.ONLINE) {
1932 account.deactivateGracePeriod();
1933 final XmppConnection connection = account.getXmppConnection();
1934 if (connection != null ) {
1935 if (connection.getFeatures().csi()) {
1936 connection.sendActive();
1937 }
1938 if (broadcastLastActivity) {
1939 sendPresence(account, false); //send new presence but don't include idle because we are not
1940 }
1941 }
1942 }
1943 }
1944 Log.d(Config.LOGTAG, "app switched into foreground");
1945 }
1946
1947 private void switchToBackground() {
1948 final boolean broadcastLastActivity = broadcastLastActivity();
1949 for (Account account : getAccounts()) {
1950 if (account.getStatus() == Account.State.ONLINE) {
1951 XmppConnection connection = account.getXmppConnection();
1952 if (connection != null) {
1953 if (broadcastLastActivity) {
1954 sendPresence(account, broadcastLastActivity);
1955 }
1956 if (connection.getFeatures().csi()) {
1957 connection.sendInactive();
1958 }
1959 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
1960 connection.waitForPush();
1961 cancelWakeUpCall(account.getUuid().hashCode());
1962 }
1963 }
1964 }
1965 }
1966 this.mNotificationService.setIsInForeground(false);
1967 Log.d(Config.LOGTAG, "app switched into background");
1968 }
1969
1970 private void connectMultiModeConversations(Account account) {
1971 List<Conversation> conversations = getConversations();
1972 for (Conversation conversation : conversations) {
1973 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1974 joinMuc(conversation);
1975 }
1976 }
1977 }
1978
1979 public void joinMuc(Conversation conversation) {
1980 joinMuc(conversation, null);
1981 }
1982
1983 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1984 Account account = conversation.getAccount();
1985 account.pendingConferenceJoins.remove(conversation);
1986 account.pendingConferenceLeaves.remove(conversation);
1987 if (account.getStatus() == Account.State.ONLINE) {
1988 conversation.resetMucOptions();
1989 if (onConferenceJoined != null) {
1990 conversation.getMucOptions().flagNoAutoPushConfiguration();
1991 }
1992 conversation.setHasMessagesLeftOnServer(false);
1993 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1994
1995 private void join(Conversation conversation) {
1996 Account account = conversation.getAccount();
1997 final MucOptions mucOptions = conversation.getMucOptions();
1998 final Jid joinJid = mucOptions.getSelf().getFullJid();
1999 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2000 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
2001 packet.setTo(joinJid);
2002 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2003 if (conversation.getMucOptions().getPassword() != null) {
2004 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
2005 }
2006
2007 if (mucOptions.mamSupport()) {
2008 // Use MAM instead of the limited muc history to get history
2009 x.addChild("history").setAttribute("maxchars", "0");
2010 } else {
2011 // Fallback to muc history
2012 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2013 }
2014 sendPresencePacket(account, packet);
2015 if (onConferenceJoined != null) {
2016 onConferenceJoined.onConferenceJoined(conversation);
2017 }
2018 if (!joinJid.equals(conversation.getJid())) {
2019 conversation.setContactJid(joinJid);
2020 databaseBackend.updateConversation(conversation);
2021 }
2022
2023 if (mucOptions.mamSupport()) {
2024 getMessageArchiveService().catchupMUC(conversation);
2025 }
2026 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2027 fetchConferenceMembers(conversation);
2028 }
2029 sendUnsentMessages(conversation);
2030 }
2031
2032 @Override
2033 public void onConferenceConfigurationFetched(Conversation conversation) {
2034 join(conversation);
2035 }
2036
2037 @Override
2038 public void onFetchFailed(final Conversation conversation, Element error) {
2039 if (error != null && "remote-server-not-found".equals(error.getName())) {
2040 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2041 } else {
2042 join(conversation);
2043 fetchConferenceConfiguration(conversation);
2044 }
2045 }
2046 });
2047 updateConversationUi();
2048 } else {
2049 account.pendingConferenceJoins.add(conversation);
2050 conversation.resetMucOptions();
2051 conversation.setHasMessagesLeftOnServer(false);
2052 updateConversationUi();
2053 }
2054 }
2055
2056 private void fetchConferenceMembers(final Conversation conversation) {
2057 final Account account = conversation.getAccount();
2058 final String[] affiliations = {"member","admin","owner"};
2059 OnIqPacketReceived callback = new OnIqPacketReceived() {
2060
2061 private int i = 0;
2062
2063 @Override
2064 public void onIqPacketReceived(Account account, IqPacket packet) {
2065
2066 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2067 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2068 for(Element child : query.getChildren()) {
2069 if ("item".equals(child.getName())) {
2070 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2071 if (!user.realJidMatchesAccount()) {
2072 conversation.getMucOptions().addUser(user);
2073 getAvatarService().clear(conversation);
2074 updateMucRosterUi();
2075 updateConversationUi();
2076 }
2077 }
2078 }
2079 } else {
2080 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2081 }
2082 ++i;
2083 if (i >= affiliations.length) {
2084 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2085 }
2086 }
2087 };
2088 for(String affiliation : affiliations) {
2089 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2090 }
2091 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2092 }
2093
2094 public void providePasswordForMuc(Conversation conversation, String password) {
2095 if (conversation.getMode() == Conversation.MODE_MULTI) {
2096 conversation.getMucOptions().setPassword(password);
2097 if (conversation.getBookmark() != null) {
2098 if (respectAutojoin()) {
2099 conversation.getBookmark().setAutojoin(true);
2100 }
2101 pushBookmarks(conversation.getAccount());
2102 }
2103 databaseBackend.updateConversation(conversation);
2104 joinMuc(conversation);
2105 }
2106 }
2107
2108 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2109 final MucOptions options = conversation.getMucOptions();
2110 final Jid joinJid = options.createJoinJid(nick);
2111 if (options.online()) {
2112 Account account = conversation.getAccount();
2113 options.setOnRenameListener(new OnRenameListener() {
2114
2115 @Override
2116 public void onSuccess() {
2117 conversation.setContactJid(joinJid);
2118 databaseBackend.updateConversation(conversation);
2119 Bookmark bookmark = conversation.getBookmark();
2120 if (bookmark != null) {
2121 bookmark.setNick(nick);
2122 pushBookmarks(bookmark.getAccount());
2123 }
2124 callback.success(conversation);
2125 }
2126
2127 @Override
2128 public void onFailure() {
2129 callback.error(R.string.nick_in_use, conversation);
2130 }
2131 });
2132
2133 PresencePacket packet = new PresencePacket();
2134 packet.setTo(joinJid);
2135 packet.setFrom(conversation.getAccount().getJid());
2136
2137 String sig = account.getPgpSignature();
2138 if (sig != null) {
2139 packet.addChild("status").setContent("online");
2140 packet.addChild("x", "jabber:x:signed").setContent(sig);
2141 }
2142 sendPresencePacket(account, packet);
2143 } else {
2144 conversation.setContactJid(joinJid);
2145 databaseBackend.updateConversation(conversation);
2146 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2147 Bookmark bookmark = conversation.getBookmark();
2148 if (bookmark != null) {
2149 bookmark.setNick(nick);
2150 pushBookmarks(bookmark.getAccount());
2151 }
2152 joinMuc(conversation);
2153 }
2154 }
2155 }
2156
2157 public void leaveMuc(Conversation conversation) {
2158 leaveMuc(conversation, false);
2159 }
2160
2161 private void leaveMuc(Conversation conversation, boolean now) {
2162 Account account = conversation.getAccount();
2163 account.pendingConferenceJoins.remove(conversation);
2164 account.pendingConferenceLeaves.remove(conversation);
2165 if (account.getStatus() == Account.State.ONLINE || now) {
2166 PresencePacket packet = new PresencePacket();
2167 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2168 packet.setFrom(conversation.getAccount().getJid());
2169 packet.setAttribute("type", "unavailable");
2170 sendPresencePacket(conversation.getAccount(), packet);
2171 conversation.getMucOptions().setOffline();
2172 conversation.deregisterWithBookmark();
2173 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2174 + ": leaving muc " + conversation.getJid());
2175 } else {
2176 account.pendingConferenceLeaves.add(conversation);
2177 }
2178 }
2179
2180 private String findConferenceServer(final Account account) {
2181 String server;
2182 if (account.getXmppConnection() != null) {
2183 server = account.getXmppConnection().getMucServer();
2184 if (server != null) {
2185 return server;
2186 }
2187 }
2188 for (Account other : getAccounts()) {
2189 if (other != account && other.getXmppConnection() != null) {
2190 server = other.getXmppConnection().getMucServer();
2191 if (server != null) {
2192 return server;
2193 }
2194 }
2195 }
2196 return null;
2197 }
2198
2199 public void createAdhocConference(final Account account,
2200 final String subject,
2201 final Iterable<Jid> jids,
2202 final UiCallback<Conversation> callback) {
2203 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2204 if (account.getStatus() == Account.State.ONLINE) {
2205 try {
2206 String server = findConferenceServer(account);
2207 if (server == null) {
2208 if (callback != null) {
2209 callback.error(R.string.no_conference_server_found, null);
2210 }
2211 return;
2212 }
2213 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2214 final Conversation conversation = findOrCreateConversation(account, jid, true);
2215 joinMuc(conversation, new OnConferenceJoined() {
2216 @Override
2217 public void onConferenceJoined(final Conversation conversation) {
2218 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2219 @Override
2220 public void onPushSucceeded() {
2221 if (subject != null && !subject.trim().isEmpty()) {
2222 pushSubjectToConference(conversation, subject.trim());
2223 }
2224 for (Jid invite : jids) {
2225 invite(conversation, invite);
2226 }
2227 if (account.countPresences() > 1) {
2228 directInvite(conversation, account.getJid().toBareJid());
2229 }
2230 saveConversationAsBookmark(conversation, subject);
2231 if (callback != null) {
2232 callback.success(conversation);
2233 }
2234 }
2235
2236 @Override
2237 public void onPushFailed() {
2238 archiveConversation(conversation);
2239 if (callback != null) {
2240 callback.error(R.string.conference_creation_failed, conversation);
2241 }
2242 }
2243 });
2244 }
2245 });
2246 } catch (InvalidJidException e) {
2247 if (callback != null) {
2248 callback.error(R.string.conference_creation_failed, null);
2249 }
2250 }
2251 } else {
2252 if (callback != null) {
2253 callback.error(R.string.not_connected_try_again, null);
2254 }
2255 }
2256 }
2257
2258 public void fetchConferenceConfiguration(final Conversation conversation) {
2259 fetchConferenceConfiguration(conversation, null);
2260 }
2261
2262 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2263 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2264 request.setTo(conversation.getJid().toBareJid());
2265 request.query("http://jabber.org/protocol/disco#info");
2266 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2267 @Override
2268 public void onIqPacketReceived(Account account, IqPacket packet) {
2269 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2270 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2271 ArrayList<String> features = new ArrayList<>();
2272 for (Element child : query.getChildren()) {
2273 if (child != null && child.getName().equals("feature")) {
2274 String var = child.getAttribute("var");
2275 if (var != null) {
2276 features.add(var);
2277 }
2278 }
2279 }
2280 Element form = query.findChild("x", "jabber:x:data");
2281 if (form != null) {
2282 conversation.getMucOptions().updateFormData(Data.parse(form));
2283 }
2284 conversation.getMucOptions().updateFeatures(features);
2285 if (callback != null) {
2286 callback.onConferenceConfigurationFetched(conversation);
2287 }
2288 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2289 updateConversationUi();
2290 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2291 if (callback != null) {
2292 callback.onFetchFailed(conversation, packet.getError());
2293 }
2294 }
2295 }
2296 });
2297 }
2298
2299 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2300 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2301 request.setTo(conversation.getJid().toBareJid());
2302 request.query("http://jabber.org/protocol/muc#owner");
2303 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2304 @Override
2305 public void onIqPacketReceived(Account account, IqPacket packet) {
2306 if (packet.getType() == IqPacket.TYPE.RESULT) {
2307 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2308 for (Field field : data.getFields()) {
2309 if (options.containsKey(field.getFieldName())) {
2310 field.setValue(options.getString(field.getFieldName()));
2311 }
2312 }
2313 data.submit();
2314 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2315 set.setTo(conversation.getJid().toBareJid());
2316 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2317 sendIqPacket(account, set, new OnIqPacketReceived() {
2318 @Override
2319 public void onIqPacketReceived(Account account, IqPacket packet) {
2320 if (callback != null) {
2321 if (packet.getType() == IqPacket.TYPE.RESULT) {
2322 callback.onPushSucceeded();
2323 } else {
2324 callback.onPushFailed();
2325 }
2326 }
2327 }
2328 });
2329 } else {
2330 if (callback != null) {
2331 callback.onPushFailed();
2332 }
2333 }
2334 }
2335 });
2336 }
2337
2338 public void pushSubjectToConference(final Conversation conference, final String subject) {
2339 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2340 this.sendMessagePacket(conference.getAccount(), packet);
2341 final MucOptions mucOptions = conference.getMucOptions();
2342 final MucOptions.User self = mucOptions.getSelf();
2343 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2344 Bundle options = new Bundle();
2345 options.putString("muc#roomconfig_persistentroom", "1");
2346 this.pushConferenceConfiguration(conference, options, null);
2347 }
2348 }
2349
2350 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2351 final Jid jid = user.toBareJid();
2352 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2353 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2354 @Override
2355 public void onIqPacketReceived(Account account, IqPacket packet) {
2356 if (packet.getType() == IqPacket.TYPE.RESULT) {
2357 conference.getMucOptions().changeAffiliation(jid, affiliation);
2358 getAvatarService().clear(conference);
2359 callback.onAffiliationChangedSuccessful(jid);
2360 } else {
2361 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2362 }
2363 }
2364 });
2365 }
2366
2367 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2368 List<Jid> jids = new ArrayList<>();
2369 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2370 if (user.getAffiliation() == before && user.getRealJid() != null) {
2371 jids.add(user.getRealJid());
2372 }
2373 }
2374 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2375 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2376 }
2377
2378 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2379 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2380 Log.d(Config.LOGTAG, request.toString());
2381 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2382 @Override
2383 public void onIqPacketReceived(Account account, IqPacket packet) {
2384 Log.d(Config.LOGTAG, packet.toString());
2385 if (packet.getType() == IqPacket.TYPE.RESULT) {
2386 callback.onRoleChangedSuccessful(nick);
2387 } else {
2388 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2389 }
2390 }
2391 });
2392 }
2393
2394 private void disconnect(Account account, boolean force) {
2395 if ((account.getStatus() == Account.State.ONLINE)
2396 || (account.getStatus() == Account.State.DISABLED)) {
2397 final XmppConnection connection = account.getXmppConnection();
2398 if (!force) {
2399 List<Conversation> conversations = getConversations();
2400 for (Conversation conversation : conversations) {
2401 if (conversation.getAccount() == account) {
2402 if (conversation.getMode() == Conversation.MODE_MULTI) {
2403 leaveMuc(conversation, true);
2404 } else {
2405 if (conversation.endOtrIfNeeded()) {
2406 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2407 + ": ended otr session with "
2408 + conversation.getJid());
2409 }
2410 }
2411 }
2412 }
2413 sendOfflinePresence(account);
2414 }
2415 connection.disconnect(force);
2416 }
2417 }
2418
2419 @Override
2420 public IBinder onBind(Intent intent) {
2421 return mBinder;
2422 }
2423
2424 public void updateMessage(Message message) {
2425 databaseBackend.updateMessage(message);
2426 updateConversationUi();
2427 }
2428
2429 public void updateMessage(Message message, String uuid) {
2430 databaseBackend.updateMessage(message, uuid);
2431 updateConversationUi();
2432 }
2433
2434 protected void syncDirtyContacts(Account account) {
2435 for (Contact contact : account.getRoster().getContacts()) {
2436 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2437 pushContactToServer(contact);
2438 }
2439 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2440 deleteContactOnServer(contact);
2441 }
2442 }
2443 }
2444
2445 public void createContact(Contact contact) {
2446 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2447 if (autoGrant) {
2448 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2449 contact.setOption(Contact.Options.ASKING);
2450 }
2451 pushContactToServer(contact);
2452 }
2453
2454 public void onOtrSessionEstablished(Conversation conversation) {
2455 final Account account = conversation.getAccount();
2456 final Session otrSession = conversation.getOtrSession();
2457 Log.d(Config.LOGTAG,
2458 account.getJid().toBareJid() + " otr session established with "
2459 + conversation.getJid() + "/"
2460 + otrSession.getSessionID().getUserID());
2461 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2462
2463 @Override
2464 public void onMessageFound(Message message) {
2465 SessionID id = otrSession.getSessionID();
2466 try {
2467 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2468 } catch (InvalidJidException e) {
2469 return;
2470 }
2471 if (message.needsUploading()) {
2472 mJingleConnectionManager.createNewConnection(message);
2473 } else {
2474 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2475 if (outPacket != null) {
2476 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2477 message.setStatus(Message.STATUS_SEND);
2478 databaseBackend.updateMessage(message);
2479 sendMessagePacket(account, outPacket);
2480 }
2481 }
2482 updateConversationUi();
2483 }
2484 });
2485 }
2486
2487 public boolean renewSymmetricKey(Conversation conversation) {
2488 Account account = conversation.getAccount();
2489 byte[] symmetricKey = new byte[32];
2490 this.mRandom.nextBytes(symmetricKey);
2491 Session otrSession = conversation.getOtrSession();
2492 if (otrSession != null) {
2493 MessagePacket packet = new MessagePacket();
2494 packet.setType(MessagePacket.TYPE_CHAT);
2495 packet.setFrom(account.getJid());
2496 MessageGenerator.addMessageHints(packet);
2497 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2498 + otrSession.getSessionID().getUserID());
2499 try {
2500 packet.setBody(otrSession
2501 .transformSending(CryptoHelper.FILETRANSFER
2502 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2503 sendMessagePacket(account, packet);
2504 conversation.setSymmetricKey(symmetricKey);
2505 return true;
2506 } catch (OtrException e) {
2507 return false;
2508 }
2509 }
2510 return false;
2511 }
2512
2513 public void pushContactToServer(final Contact contact) {
2514 contact.resetOption(Contact.Options.DIRTY_DELETE);
2515 contact.setOption(Contact.Options.DIRTY_PUSH);
2516 final Account account = contact.getAccount();
2517 if (account.getStatus() == Account.State.ONLINE) {
2518 final boolean ask = contact.getOption(Contact.Options.ASKING);
2519 final boolean sendUpdates = contact
2520 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2521 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2522 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2523 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2524 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2525 if (sendUpdates) {
2526 sendPresencePacket(account,
2527 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2528 }
2529 if (ask) {
2530 sendPresencePacket(account,
2531 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2532 }
2533 }
2534 }
2535
2536 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2537 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2538 final int size = Config.AVATAR_SIZE;
2539 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2540 if (avatar != null) {
2541 avatar.height = size;
2542 avatar.width = size;
2543 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2544 avatar.type = "image/webp";
2545 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2546 avatar.type = "image/jpeg";
2547 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2548 avatar.type = "image/png";
2549 }
2550 if (!getFileBackend().save(avatar)) {
2551 callback.error(R.string.error_saving_avatar, avatar);
2552 return;
2553 }
2554 publishAvatar(account, avatar, callback);
2555 } else {
2556 callback.error(R.string.error_publish_avatar_converting, null);
2557 }
2558 }
2559
2560 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2561 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2562 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2563
2564 @Override
2565 public void onIqPacketReceived(Account account, IqPacket result) {
2566 if (result.getType() == IqPacket.TYPE.RESULT) {
2567 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2568 .publishAvatarMetadata(avatar);
2569 sendIqPacket(account, packet, new OnIqPacketReceived() {
2570 @Override
2571 public void onIqPacketReceived(Account account, IqPacket result) {
2572 if (result.getType() == IqPacket.TYPE.RESULT) {
2573 if (account.setAvatar(avatar.getFilename())) {
2574 getAvatarService().clear(account);
2575 databaseBackend.updateAccount(account);
2576 }
2577 if (callback != null) {
2578 callback.success(avatar);
2579 } else {
2580 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2581 }
2582 } else {
2583 if (callback != null) {
2584 callback.error(
2585 R.string.error_publish_avatar_server_reject,
2586 avatar);
2587 }
2588 }
2589 }
2590 });
2591 } else {
2592 if (callback != null) {
2593 callback.error(
2594 R.string.error_publish_avatar_server_reject,
2595 avatar);
2596 }
2597 }
2598 }
2599 });
2600 }
2601
2602 public void republishAvatarIfNeeded(Account account) {
2603 if (account.getAxolotlService().isPepBroken()) {
2604 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2605 return;
2606 }
2607 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2608 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2609
2610 private Avatar parseAvatar(IqPacket packet) {
2611 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2612 if (pubsub != null) {
2613 Element items = pubsub.findChild("items");
2614 if (items != null) {
2615 return Avatar.parseMetadata(items);
2616 }
2617 }
2618 return null;
2619 }
2620
2621 private boolean errorIsItemNotFound(IqPacket packet) {
2622 Element error = packet.findChild("error");
2623 return packet.getType() == IqPacket.TYPE.ERROR
2624 && error != null
2625 && error.hasChild("item-not-found");
2626 }
2627
2628 @Override
2629 public void onIqPacketReceived(Account account, IqPacket packet) {
2630 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2631 Avatar serverAvatar = parseAvatar(packet);
2632 if (serverAvatar == null && account.getAvatar() != null) {
2633 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2634 if (avatar != null) {
2635 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2636 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2637 } else {
2638 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2639 }
2640 }
2641 }
2642 }
2643 });
2644 }
2645
2646 public void fetchAvatar(Account account, Avatar avatar) {
2647 fetchAvatar(account, avatar, null);
2648 }
2649
2650 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2651 final String KEY = generateFetchKey(account, avatar);
2652 synchronized (this.mInProgressAvatarFetches) {
2653 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2654 switch (avatar.origin) {
2655 case PEP:
2656 this.mInProgressAvatarFetches.add(KEY);
2657 fetchAvatarPep(account, avatar, callback);
2658 break;
2659 case VCARD:
2660 this.mInProgressAvatarFetches.add(KEY);
2661 fetchAvatarVcard(account, avatar, callback);
2662 break;
2663 }
2664 }
2665 }
2666 }
2667
2668 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2669 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2670 sendIqPacket(account, packet, new OnIqPacketReceived() {
2671
2672 @Override
2673 public void onIqPacketReceived(Account account, IqPacket result) {
2674 synchronized (mInProgressAvatarFetches) {
2675 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2676 }
2677 final String ERROR = account.getJid().toBareJid()
2678 + ": fetching avatar for " + avatar.owner + " failed ";
2679 if (result.getType() == IqPacket.TYPE.RESULT) {
2680 avatar.image = mIqParser.avatarData(result);
2681 if (avatar.image != null) {
2682 if (getFileBackend().save(avatar)) {
2683 if (account.getJid().toBareJid().equals(avatar.owner)) {
2684 if (account.setAvatar(avatar.getFilename())) {
2685 databaseBackend.updateAccount(account);
2686 }
2687 getAvatarService().clear(account);
2688 updateConversationUi();
2689 updateAccountUi();
2690 } else {
2691 Contact contact = account.getRoster()
2692 .getContact(avatar.owner);
2693 contact.setAvatar(avatar);
2694 getAvatarService().clear(contact);
2695 updateConversationUi();
2696 updateRosterUi();
2697 }
2698 if (callback != null) {
2699 callback.success(avatar);
2700 }
2701 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2702 + ": successfully fetched pep avatar for " + avatar.owner);
2703 return;
2704 }
2705 } else {
2706
2707 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2708 }
2709 } else {
2710 Element error = result.findChild("error");
2711 if (error == null) {
2712 Log.d(Config.LOGTAG, ERROR + "(server error)");
2713 } else {
2714 Log.d(Config.LOGTAG, ERROR + error.toString());
2715 }
2716 }
2717 if (callback != null) {
2718 callback.error(0, null);
2719 }
2720
2721 }
2722 });
2723 }
2724
2725 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2726 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2727 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2728 @Override
2729 public void onIqPacketReceived(Account account, IqPacket packet) {
2730 synchronized (mInProgressAvatarFetches) {
2731 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2732 }
2733 if (packet.getType() == IqPacket.TYPE.RESULT) {
2734 Element vCard = packet.findChild("vCard", "vcard-temp");
2735 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2736 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2737 if (image != null) {
2738 avatar.image = image;
2739 if (getFileBackend().save(avatar)) {
2740 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2741 + ": successfully fetched vCard avatar for " + avatar.owner);
2742 if (avatar.owner.isBareJid()) {
2743 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2744 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2745 account.setAvatar(avatar.getFilename());
2746 databaseBackend.updateAccount(account);
2747 getAvatarService().clear(account);
2748 updateAccountUi();
2749 } else {
2750 Contact contact = account.getRoster().getContact(avatar.owner);
2751 contact.setAvatar(avatar);
2752 getAvatarService().clear(contact);
2753 updateRosterUi();
2754 }
2755 updateConversationUi();
2756 } else {
2757 Conversation conversation = find(account, avatar.owner.toBareJid());
2758 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2759 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2760 if (user != null) {
2761 if (user.setAvatar(avatar)) {
2762 getAvatarService().clear(user);
2763 updateConversationUi();
2764 updateMucRosterUi();
2765 }
2766 }
2767 }
2768 }
2769 }
2770 }
2771 }
2772 }
2773 });
2774 }
2775
2776 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2777 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2778 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2779
2780 @Override
2781 public void onIqPacketReceived(Account account, IqPacket packet) {
2782 if (packet.getType() == IqPacket.TYPE.RESULT) {
2783 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2784 if (pubsub != null) {
2785 Element items = pubsub.findChild("items");
2786 if (items != null) {
2787 Avatar avatar = Avatar.parseMetadata(items);
2788 if (avatar != null) {
2789 avatar.owner = account.getJid().toBareJid();
2790 if (fileBackend.isAvatarCached(avatar)) {
2791 if (account.setAvatar(avatar.getFilename())) {
2792 databaseBackend.updateAccount(account);
2793 }
2794 getAvatarService().clear(account);
2795 callback.success(avatar);
2796 } else {
2797 fetchAvatarPep(account, avatar, callback);
2798 }
2799 return;
2800 }
2801 }
2802 }
2803 }
2804 callback.error(0, null);
2805 }
2806 });
2807 }
2808
2809 public void deleteContactOnServer(Contact contact) {
2810 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2811 contact.resetOption(Contact.Options.DIRTY_PUSH);
2812 contact.setOption(Contact.Options.DIRTY_DELETE);
2813 Account account = contact.getAccount();
2814 if (account.getStatus() == Account.State.ONLINE) {
2815 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2816 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2817 item.setAttribute("jid", contact.getJid().toString());
2818 item.setAttribute("subscription", "remove");
2819 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2820 }
2821 }
2822
2823 public void updateConversation(Conversation conversation) {
2824 this.databaseBackend.updateConversation(conversation);
2825 }
2826
2827 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2828 synchronized (account) {
2829 XmppConnection connection = account.getXmppConnection();
2830 if (connection == null) {
2831 connection = createConnection(account);
2832 account.setXmppConnection(connection);
2833 } else {
2834 connection.interrupt();
2835 }
2836 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2837 if (!force) {
2838 disconnect(account, false);
2839 }
2840 Thread thread = new Thread(connection);
2841 connection.setInteractive(interactive);
2842 connection.prepareNewConnection();
2843 thread.start();
2844 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2845 } else {
2846 disconnect(account, force);
2847 account.getRoster().clearPresences();
2848 connection.resetEverything();
2849 account.getAxolotlService().resetBrokenness();
2850 }
2851 }
2852 }
2853
2854 public void reconnectAccountInBackground(final Account account) {
2855 new Thread(new Runnable() {
2856 @Override
2857 public void run() {
2858 reconnectAccount(account, false, true);
2859 }
2860 }).start();
2861 }
2862
2863 public void invite(Conversation conversation, Jid contact) {
2864 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2865 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2866 sendMessagePacket(conversation.getAccount(), packet);
2867 }
2868
2869 public void directInvite(Conversation conversation, Jid jid) {
2870 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2871 sendMessagePacket(conversation.getAccount(), packet);
2872 }
2873
2874 public void resetSendingToWaiting(Account account) {
2875 for (Conversation conversation : getConversations()) {
2876 if (conversation.getAccount() == account) {
2877 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2878
2879 @Override
2880 public void onMessageFound(Message message) {
2881 markMessage(message, Message.STATUS_WAITING);
2882 }
2883 });
2884 }
2885 }
2886 }
2887
2888 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2889 if (uuid == null) {
2890 return null;
2891 }
2892 for (Conversation conversation : getConversations()) {
2893 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2894 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2895 if (message != null) {
2896 markMessage(message, status);
2897 }
2898 return message;
2899 }
2900 }
2901 return null;
2902 }
2903
2904 public boolean markMessage(Conversation conversation, String uuid, int status) {
2905 if (uuid == null) {
2906 return false;
2907 } else {
2908 Message message = conversation.findSentMessageWithUuid(uuid);
2909 if (message != null) {
2910 markMessage(message, status);
2911 return true;
2912 } else {
2913 return false;
2914 }
2915 }
2916 }
2917
2918 public void markMessage(Message message, int status) {
2919 if (status == Message.STATUS_SEND_FAILED
2920 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2921 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2922 return;
2923 }
2924 message.setStatus(status);
2925 databaseBackend.updateMessage(message);
2926 updateConversationUi();
2927 }
2928
2929 public SharedPreferences getPreferences() {
2930 return PreferenceManager
2931 .getDefaultSharedPreferences(getApplicationContext());
2932 }
2933
2934 public boolean confirmMessages() {
2935 return getPreferences().getBoolean("confirm_messages", true);
2936 }
2937
2938 public boolean allowMessageCorrection() {
2939 return getPreferences().getBoolean("allow_message_correction", true);
2940 }
2941
2942 public boolean sendChatStates() {
2943 return getPreferences().getBoolean("chat_states", false);
2944 }
2945
2946 public boolean saveEncryptedMessages() {
2947 return !getPreferences().getBoolean("dont_save_encrypted", false);
2948 }
2949
2950 private boolean respectAutojoin() {
2951 return getPreferences().getBoolean("autojoin", true);
2952 }
2953
2954 public boolean indicateReceived() {
2955 return getPreferences().getBoolean("indicate_received", false);
2956 }
2957
2958 public boolean useTorToConnect() {
2959 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2960 }
2961
2962 public boolean showExtendedConnectionOptions() {
2963 return getPreferences().getBoolean("show_connection_options", false);
2964 }
2965
2966 public boolean broadcastLastActivity() {
2967 return getPreferences().getBoolean("last_activity", false);
2968 }
2969
2970 public int unreadCount() {
2971 int count = 0;
2972 for (Conversation conversation : getConversations()) {
2973 count += conversation.unreadCount();
2974 }
2975 return count;
2976 }
2977
2978
2979 public void showErrorToastInUi(int resId) {
2980 if (mOnShowErrorToast != null) {
2981 mOnShowErrorToast.onShowErrorToast(resId);
2982 }
2983 }
2984
2985 public void updateConversationUi() {
2986 if (mOnConversationUpdate != null) {
2987 mOnConversationUpdate.onConversationUpdate();
2988 }
2989 }
2990
2991 public void updateAccountUi() {
2992 if (mOnAccountUpdate != null) {
2993 mOnAccountUpdate.onAccountUpdate();
2994 }
2995 }
2996
2997 public void updateRosterUi() {
2998 if (mOnRosterUpdate != null) {
2999 mOnRosterUpdate.onRosterUpdate();
3000 }
3001 }
3002
3003 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3004 if (mOnCaptchaRequested != null) {
3005 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3006 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3007 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3008
3009 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3010 return true;
3011 }
3012 return false;
3013 }
3014
3015 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3016 if (mOnUpdateBlocklist != null) {
3017 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3018 }
3019 }
3020
3021 public void updateMucRosterUi() {
3022 if (mOnMucRosterUpdate != null) {
3023 mOnMucRosterUpdate.onMucRosterUpdate();
3024 }
3025 }
3026
3027 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3028 if (mOnKeyStatusUpdated != null) {
3029 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3030 }
3031 }
3032
3033 public Account findAccountByJid(final Jid accountJid) {
3034 for (Account account : this.accounts) {
3035 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3036 return account;
3037 }
3038 }
3039 return null;
3040 }
3041
3042 public Conversation findConversationByUuid(String uuid) {
3043 for (Conversation conversation : getConversations()) {
3044 if (conversation.getUuid().equals(uuid)) {
3045 return conversation;
3046 }
3047 }
3048 return null;
3049 }
3050
3051 public boolean markRead(final Conversation conversation) {
3052 return markRead(conversation,true);
3053 }
3054
3055 public boolean markRead(final Conversation conversation, boolean clear) {
3056 if (clear) {
3057 mNotificationService.clear(conversation);
3058 }
3059 final List<Message> readMessages = conversation.markRead();
3060 if (readMessages.size() > 0) {
3061 Runnable runnable = new Runnable() {
3062 @Override
3063 public void run() {
3064 for (Message message : readMessages) {
3065 databaseBackend.updateMessage(message);
3066 }
3067 }
3068 };
3069 mDatabaseExecutor.execute(runnable);
3070 updateUnreadCountBadge();
3071 return true;
3072 } else {
3073 return false;
3074 }
3075 }
3076
3077 public synchronized void updateUnreadCountBadge() {
3078 int count = unreadCount();
3079 if (unreadCount != count) {
3080 Log.d(Config.LOGTAG, "update unread count to " + count);
3081 if (count > 0) {
3082 ShortcutBadger.applyCount(getApplicationContext(), count);
3083 } else {
3084 ShortcutBadger.removeCount(getApplicationContext());
3085 }
3086 unreadCount = count;
3087 }
3088 }
3089
3090 public void sendReadMarker(final Conversation conversation) {
3091 final Message markable = conversation.getLatestMarkableMessage();
3092 if (this.markRead(conversation)) {
3093 updateConversationUi();
3094 }
3095 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
3096 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3097 Account account = conversation.getAccount();
3098 final Jid to = markable.getCounterpart();
3099 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3100 this.sendMessagePacket(conversation.getAccount(), packet);
3101 }
3102 }
3103
3104 public SecureRandom getRNG() {
3105 return this.mRandom;
3106 }
3107
3108 public MemorizingTrustManager getMemorizingTrustManager() {
3109 return this.mMemorizingTrustManager;
3110 }
3111
3112 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3113 this.mMemorizingTrustManager = trustManager;
3114 }
3115
3116 public void updateMemorizingTrustmanager() {
3117 final MemorizingTrustManager tm;
3118 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3119 if (dontTrustSystemCAs) {
3120 tm = new MemorizingTrustManager(getApplicationContext(), null);
3121 } else {
3122 tm = new MemorizingTrustManager(getApplicationContext());
3123 }
3124 setMemorizingTrustManager(tm);
3125 }
3126
3127 public PowerManager getPowerManager() {
3128 return this.pm;
3129 }
3130
3131 public LruCache<String, Bitmap> getBitmapCache() {
3132 return this.mBitmapCache;
3133 }
3134
3135 public void syncRosterToDisk(final Account account) {
3136 Runnable runnable = new Runnable() {
3137
3138 @Override
3139 public void run() {
3140 databaseBackend.writeRoster(account.getRoster());
3141 }
3142 };
3143 mDatabaseExecutor.execute(runnable);
3144
3145 }
3146
3147 public List<String> getKnownHosts() {
3148 final List<String> hosts = new ArrayList<>();
3149 for (final Account account : getAccounts()) {
3150 if (!hosts.contains(account.getServer().toString())) {
3151 hosts.add(account.getServer().toString());
3152 }
3153 for (final Contact contact : account.getRoster().getContacts()) {
3154 if (contact.showInRoster()) {
3155 final String server = contact.getServer().toString();
3156 if (server != null && !hosts.contains(server)) {
3157 hosts.add(server);
3158 }
3159 }
3160 }
3161 }
3162 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3163 hosts.add(Config.DOMAIN_LOCK);
3164 }
3165 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3166 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3167 }
3168 return hosts;
3169 }
3170
3171 public List<String> getKnownConferenceHosts() {
3172 final ArrayList<String> mucServers = new ArrayList<>();
3173 for (final Account account : accounts) {
3174 if (account.getXmppConnection() != null) {
3175 final String server = account.getXmppConnection().getMucServer();
3176 if (server != null && !mucServers.contains(server)) {
3177 mucServers.add(server);
3178 }
3179 }
3180 }
3181 return mucServers;
3182 }
3183
3184 public void sendMessagePacket(Account account, MessagePacket packet) {
3185 XmppConnection connection = account.getXmppConnection();
3186 if (connection != null) {
3187 connection.sendMessagePacket(packet);
3188 }
3189 }
3190
3191 public void sendPresencePacket(Account account, PresencePacket packet) {
3192 XmppConnection connection = account.getXmppConnection();
3193 if (connection != null) {
3194 connection.sendPresencePacket(packet);
3195 }
3196 }
3197
3198 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3199 final XmppConnection connection = account.getXmppConnection();
3200 if (connection != null) {
3201 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3202 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3203 }
3204 }
3205
3206 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3207 final XmppConnection connection = account.getXmppConnection();
3208 if (connection != null) {
3209 connection.sendIqPacket(packet, callback);
3210 }
3211 }
3212
3213 public void sendPresence(final Account account) {
3214 sendPresence(account, checkListeners() && broadcastLastActivity());
3215 }
3216
3217 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3218 PresencePacket packet;
3219 if (manuallyChangePresence()) {
3220 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3221 String message = account.getPresenceStatusMessage();
3222 if (message != null && !message.isEmpty()) {
3223 packet.addChild(new Element("status").setContent(message));
3224 }
3225 } else {
3226 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3227 }
3228 if (mLastActivity > 0 && includeIdleTimestamp) {
3229 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3230 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3231 }
3232 sendPresencePacket(account, packet);
3233 }
3234
3235 private void deactivateGracePeriod() {
3236 for(Account account : getAccounts()) {
3237 account.deactivateGracePeriod();
3238 }
3239 }
3240
3241 public void refreshAllPresences() {
3242 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3243 for (Account account : getAccounts()) {
3244 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3245 sendPresence(account, includeIdleTimestamp);
3246 }
3247 }
3248 }
3249
3250 private void refreshAllGcmTokens() {
3251 for(Account account : getAccounts()) {
3252 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3253 mPushManagementService.registerPushTokenOnServer(account);
3254 }
3255 }
3256 }
3257
3258 private void sendOfflinePresence(final Account account) {
3259 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3260 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3261 }
3262
3263 public MessageGenerator getMessageGenerator() {
3264 return this.mMessageGenerator;
3265 }
3266
3267 public PresenceGenerator getPresenceGenerator() {
3268 return this.mPresenceGenerator;
3269 }
3270
3271 public IqGenerator getIqGenerator() {
3272 return this.mIqGenerator;
3273 }
3274
3275 public IqParser getIqParser() {
3276 return this.mIqParser;
3277 }
3278
3279 public JingleConnectionManager getJingleConnectionManager() {
3280 return this.mJingleConnectionManager;
3281 }
3282
3283 public MessageArchiveService getMessageArchiveService() {
3284 return this.mMessageArchiveService;
3285 }
3286
3287 public List<Contact> findContacts(Jid jid) {
3288 ArrayList<Contact> contacts = new ArrayList<>();
3289 for (Account account : getAccounts()) {
3290 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3291 Contact contact = account.getRoster().getContactFromRoster(jid);
3292 if (contact != null) {
3293 contacts.add(contact);
3294 }
3295 }
3296 }
3297 return contacts;
3298 }
3299
3300 public Conversation findFirstMuc(Jid jid) {
3301 for(Conversation conversation : getConversations()) {
3302 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3303 && conversation.getMode() == Conversation.MODE_MULTI) {
3304 return conversation;
3305 }
3306 }
3307 return null;
3308 }
3309
3310 public NotificationService getNotificationService() {
3311 return this.mNotificationService;
3312 }
3313
3314 public HttpConnectionManager getHttpConnectionManager() {
3315 return this.mHttpConnectionManager;
3316 }
3317
3318 public void resendFailedMessages(final Message message) {
3319 final Collection<Message> messages = new ArrayList<>();
3320 Message current = message;
3321 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3322 messages.add(current);
3323 if (current.mergeable(current.next())) {
3324 current = current.next();
3325 } else {
3326 break;
3327 }
3328 }
3329 for (final Message msg : messages) {
3330 msg.setTime(System.currentTimeMillis());
3331 markMessage(msg, Message.STATUS_WAITING);
3332 this.resendMessage(msg, false);
3333 }
3334 }
3335
3336 public void clearConversationHistory(final Conversation conversation) {
3337 conversation.clearMessages();
3338 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3339 conversation.setLastClearHistory(System.currentTimeMillis());
3340 Runnable runnable = new Runnable() {
3341 @Override
3342 public void run() {
3343 databaseBackend.deleteMessagesInConversation(conversation);
3344 databaseBackend.updateConversation(conversation);
3345 }
3346 };
3347 mDatabaseExecutor.execute(runnable);
3348 }
3349
3350 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3351 if (blockable != null && blockable.getBlockedJid() != null) {
3352 final Jid jid = blockable.getBlockedJid();
3353 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3354
3355 @Override
3356 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3357 if (packet.getType() == IqPacket.TYPE.RESULT) {
3358 account.getBlocklist().add(jid);
3359 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3360 }
3361 }
3362 });
3363 }
3364 }
3365
3366 public void sendUnblockRequest(final Blockable blockable) {
3367 if (blockable != null && blockable.getJid() != null) {
3368 final Jid jid = blockable.getBlockedJid();
3369 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3370 @Override
3371 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3372 if (packet.getType() == IqPacket.TYPE.RESULT) {
3373 account.getBlocklist().remove(jid);
3374 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3375 }
3376 }
3377 });
3378 }
3379 }
3380
3381 public void publishDisplayName(Account account) {
3382 String displayName = account.getDisplayName();
3383 if (displayName != null && !displayName.isEmpty()) {
3384 IqPacket publish = mIqGenerator.publishNick(displayName);
3385 sendIqPacket(account, publish, new OnIqPacketReceived() {
3386 @Override
3387 public void onIqPacketReceived(Account account, IqPacket packet) {
3388 if (packet.getType() == IqPacket.TYPE.ERROR) {
3389 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3390 }
3391 }
3392 });
3393 }
3394 }
3395
3396 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3397 ServiceDiscoveryResult result = discoCache.get(key);
3398 if (result != null) {
3399 return result;
3400 } else {
3401 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3402 if (result != null) {
3403 discoCache.put(key, result);
3404 }
3405 return result;
3406 }
3407 }
3408
3409 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3410 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3411 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3412 if (disco != null) {
3413 presence.setServiceDiscoveryResult(disco);
3414 } else {
3415 if (!account.inProgressDiscoFetches.contains(key)) {
3416 account.inProgressDiscoFetches.add(key);
3417 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3418 request.setTo(jid);
3419 request.query("http://jabber.org/protocol/disco#info");
3420 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3421 sendIqPacket(account, request, new OnIqPacketReceived() {
3422 @Override
3423 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3424 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3425 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3426 if (presence.getVer().equals(disco.getVer())) {
3427 databaseBackend.insertDiscoveryResult(disco);
3428 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3429 } else {
3430 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3431 }
3432 }
3433 account.inProgressDiscoFetches.remove(key);
3434 }
3435 });
3436 }
3437 }
3438 }
3439
3440 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3441 for(Contact contact : roster.getContacts()) {
3442 for(Presence presence : contact.getPresences().getPresences().values()) {
3443 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3444 presence.setServiceDiscoveryResult(disco);
3445 }
3446 }
3447 }
3448 }
3449
3450 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3451 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3452 request.addChild("prefs","urn:xmpp:mam:0");
3453 sendIqPacket(account, request, new OnIqPacketReceived() {
3454 @Override
3455 public void onIqPacketReceived(Account account, IqPacket packet) {
3456 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3457 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3458 callback.onPreferencesFetched(prefs);
3459 } else {
3460 callback.onPreferencesFetchFailed();
3461 }
3462 }
3463 });
3464 }
3465
3466 public PushManagementService getPushManagementService() {
3467 return mPushManagementService;
3468 }
3469
3470 public Account getPendingAccount() {
3471 Account pending = null;
3472 for(Account account : getAccounts()) {
3473 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3474 pending = account;
3475 } else {
3476 return null;
3477 }
3478 }
3479 return pending;
3480 }
3481
3482 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3483 if (!statusMessage.isEmpty()) {
3484 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3485 }
3486 changeStatusReal(account, status, statusMessage, send);
3487 }
3488
3489 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3490 account.setPresenceStatus(status);
3491 account.setPresenceStatusMessage(statusMessage);
3492 databaseBackend.updateAccount(account);
3493 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3494 sendPresence(account);
3495 }
3496 }
3497
3498 public void changeStatus(Presence.Status status, String statusMessage) {
3499 if (!statusMessage.isEmpty()) {
3500 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3501 }
3502 for(Account account : getAccounts()) {
3503 changeStatusReal(account, status, statusMessage, true);
3504 }
3505 }
3506
3507 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3508 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3509 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3510 if (!templates.contains(template)) {
3511 templates.add(0, template);
3512 }
3513 }
3514 return templates;
3515 }
3516
3517 public void saveConversationAsBookmark(Conversation conversation, String name) {
3518 Account account = conversation.getAccount();
3519 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3520 if (!conversation.getJid().isBareJid()) {
3521 bookmark.setNick(conversation.getJid().getResourcepart());
3522 }
3523 if (name != null && !name.trim().isEmpty()) {
3524 bookmark.setBookmarkName(name.trim());
3525 }
3526 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3527 account.getBookmarks().add(bookmark);
3528 pushBookmarks(account);
3529 conversation.setBookmark(bookmark);
3530 }
3531
3532 public interface OnMamPreferencesFetched {
3533 void onPreferencesFetched(Element prefs);
3534 void onPreferencesFetchFailed();
3535 }
3536
3537 public void pushMamPreferences(Account account, Element prefs) {
3538 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3539 set.addChild(prefs);
3540 sendIqPacket(account, set, null);
3541 }
3542
3543 public interface OnAccountCreated {
3544 void onAccountCreated(Account account);
3545
3546 void informUser(int r);
3547 }
3548
3549 public interface OnMoreMessagesLoaded {
3550 void onMoreMessagesLoaded(int count, Conversation conversation);
3551
3552 void informUser(int r);
3553 }
3554
3555 public interface OnAccountPasswordChanged {
3556 void onPasswordChangeSucceeded();
3557
3558 void onPasswordChangeFailed();
3559 }
3560
3561 public interface OnAffiliationChanged {
3562 void onAffiliationChangedSuccessful(Jid jid);
3563
3564 void onAffiliationChangeFailed(Jid jid, int resId);
3565 }
3566
3567 public interface OnRoleChanged {
3568 void onRoleChangedSuccessful(String nick);
3569
3570 void onRoleChangeFailed(String nick, int resid);
3571 }
3572
3573 public interface OnConversationUpdate {
3574 void onConversationUpdate();
3575 }
3576
3577 public interface OnAccountUpdate {
3578 void onAccountUpdate();
3579 }
3580
3581 public interface OnCaptchaRequested {
3582 void onCaptchaRequested(Account account,
3583 String id,
3584 Data data,
3585 Bitmap captcha);
3586 }
3587
3588 public interface OnRosterUpdate {
3589 void onRosterUpdate();
3590 }
3591
3592 public interface OnMucRosterUpdate {
3593 void onMucRosterUpdate();
3594 }
3595
3596 public interface OnConferenceConfigurationFetched {
3597 void onConferenceConfigurationFetched(Conversation conversation);
3598
3599 void onFetchFailed(Conversation conversation, Element error);
3600 }
3601
3602 public interface OnConferenceJoined {
3603 void onConferenceJoined(Conversation conversation);
3604 }
3605
3606 public interface OnConferenceOptionsPushed {
3607 void onPushSucceeded();
3608
3609 void onPushFailed();
3610 }
3611
3612 public interface OnShowErrorToast {
3613 void onShowErrorToast(int resId);
3614 }
3615
3616 public class XmppConnectionBinder extends Binder {
3617 public XmppConnectionService getService() {
3618 return XmppConnectionService.this;
3619 }
3620 }
3621}