1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.annotation.TargetApi;
5import android.app.AlarmManager;
6import android.app.PendingIntent;
7import android.app.Service;
8import android.content.Context;
9import android.content.Intent;
10import android.content.IntentFilter;
11import android.content.SharedPreferences;
12import android.database.ContentObserver;
13import android.graphics.Bitmap;
14import android.media.AudioManager;
15import android.net.ConnectivityManager;
16import android.net.NetworkInfo;
17import android.net.Uri;
18import android.os.Binder;
19import android.os.Build;
20import android.os.Bundle;
21import android.os.Environment;
22import android.os.IBinder;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.support.v4.app.RemoteInput;
30import android.util.DisplayMetrics;
31import android.util.Log;
32import android.util.LruCache;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.math.BigInteger;
46import java.security.SecureRandom;
47import java.security.cert.CertificateException;
48import java.security.cert.X509Certificate;
49import java.util.ArrayList;
50import java.util.Arrays;
51import java.util.Collection;
52import java.util.Collections;
53import java.util.HashMap;
54import java.util.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpDecryptionService;
66import eu.siacs.conversations.crypto.PgpEngine;
67import eu.siacs.conversations.crypto.axolotl.AxolotlService;
68import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
69import eu.siacs.conversations.entities.Account;
70import eu.siacs.conversations.entities.Blockable;
71import eu.siacs.conversations.entities.Bookmark;
72import eu.siacs.conversations.entities.Contact;
73import eu.siacs.conversations.entities.Conversation;
74import eu.siacs.conversations.entities.DownloadableFile;
75import eu.siacs.conversations.entities.Message;
76import eu.siacs.conversations.entities.MucOptions;
77import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
78import eu.siacs.conversations.entities.Presence;
79import eu.siacs.conversations.entities.PresenceTemplate;
80import eu.siacs.conversations.entities.Roster;
81import eu.siacs.conversations.entities.ServiceDiscoveryResult;
82import eu.siacs.conversations.entities.Transferable;
83import eu.siacs.conversations.entities.TransferablePlaceholder;
84import eu.siacs.conversations.generator.AbstractGenerator;
85import eu.siacs.conversations.generator.IqGenerator;
86import eu.siacs.conversations.generator.MessageGenerator;
87import eu.siacs.conversations.generator.PresenceGenerator;
88import eu.siacs.conversations.http.HttpConnectionManager;
89import eu.siacs.conversations.parser.AbstractParser;
90import eu.siacs.conversations.parser.IqParser;
91import eu.siacs.conversations.parser.MessageParser;
92import eu.siacs.conversations.parser.PresenceParser;
93import eu.siacs.conversations.persistance.DatabaseBackend;
94import eu.siacs.conversations.persistance.FileBackend;
95import eu.siacs.conversations.ui.UiCallback;
96import eu.siacs.conversations.utils.ConversationsFileObserver;
97import eu.siacs.conversations.utils.CryptoHelper;
98import eu.siacs.conversations.utils.ExceptionHelper;
99import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
100import eu.siacs.conversations.utils.PRNGFixes;
101import eu.siacs.conversations.utils.PhoneHelper;
102import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
104import eu.siacs.conversations.utils.Xmlns;
105import eu.siacs.conversations.xml.Element;
106import eu.siacs.conversations.xmpp.OnBindListener;
107import eu.siacs.conversations.xmpp.OnContactStatusChanged;
108import eu.siacs.conversations.xmpp.OnIqPacketReceived;
109import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
110import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
111import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
112import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
113import eu.siacs.conversations.xmpp.OnStatusChanged;
114import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
115import eu.siacs.conversations.xmpp.XmppConnection;
116import eu.siacs.conversations.xmpp.chatstate.ChatState;
117import eu.siacs.conversations.xmpp.forms.Data;
118import eu.siacs.conversations.xmpp.forms.Field;
119import eu.siacs.conversations.xmpp.jid.InvalidJidException;
120import eu.siacs.conversations.xmpp.jid.Jid;
121import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
122import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
123import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
124import eu.siacs.conversations.xmpp.pep.Avatar;
125import eu.siacs.conversations.xmpp.stanzas.IqPacket;
126import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
127import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
128import me.leolin.shortcutbadger.ShortcutBadger;
129
130public class XmppConnectionService extends Service {
131
132 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
133 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
134 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
135 public static final String ACTION_TRY_AGAIN = "try_again";
136 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
137 public static final String ACTION_IDLE_PING = "idle_ping";
138 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
139 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
140 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
141 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
142 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
143 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
144 private final IBinder mBinder = new XmppConnectionBinder();
145 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
146 private final IqGenerator mIqGenerator = new IqGenerator(this);
147 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
148
149 private long mLastActivity = 0;
150
151 public DatabaseBackend databaseBackend;
152 private ContentObserver contactObserver = new ContentObserver(null) {
153 @Override
154 public void onChange(boolean selfChange) {
155 super.onChange(selfChange);
156 Intent intent = new Intent(getApplicationContext(),
157 XmppConnectionService.class);
158 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
159 startService(intent);
160 }
161 };
162 private FileBackend fileBackend = new FileBackend(this);
163 private MemorizingTrustManager mMemorizingTrustManager;
164 private NotificationService mNotificationService = new NotificationService(
165 this);
166 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
167 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
168 private IqParser mIqParser = new IqParser(this);
169 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
170 @Override
171 public void onIqPacketReceived(Account account, IqPacket packet) {
172 if (packet.getType() != IqPacket.TYPE.RESULT) {
173 Element error = packet.findChild("error");
174 String text = error != null ? error.findChildContent("text") : null;
175 if (text != null) {
176 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
177 }
178 }
179 }
180 };
181 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
182 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
183 private List<Account> accounts;
184 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
185 this);
186 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
187
188 @Override
189 public void onContactStatusChanged(Contact contact, boolean online) {
190 Conversation conversation = find(getConversations(), contact);
191 if (conversation != null) {
192 if (online) {
193 conversation.endOtrIfNeeded();
194 if (contact.getPresences().size() == 1) {
195 sendUnsentMessages(conversation);
196 }
197 } else {
198 //check if the resource we are haveing a conversation with is still online
199 if (conversation.hasValidOtrSession()) {
200 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
201 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 }
208 };
209 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
210 this);
211 private AvatarService mAvatarService = new AvatarService(this);
212 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
213 private PushManagementService mPushManagementService = new PushManagementService(this);
214 private OnConversationUpdate mOnConversationUpdate = null;
215
216
217 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
218 Environment.getExternalStorageDirectory().getAbsolutePath()
219 ) {
220 @Override
221 public void onEvent(int event, String path) {
222 markFileDeleted(path);
223 }
224 };
225 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
226
227 @Override
228 public void onJinglePacketReceived(Account account, JinglePacket packet) {
229 mJingleConnectionManager.deliverPacket(account, packet);
230 }
231 };
232 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
233
234 @Override
235 public void onMessageAcknowledged(Account account, String uuid) {
236 for (final Conversation conversation : getConversations()) {
237 if (conversation.getAccount() == account) {
238 Message message = conversation.findUnsentMessageWithUuid(uuid);
239 if (message != null) {
240 markMessage(message, Message.STATUS_SEND);
241 }
242 }
243 }
244 }
245 };
246 private int convChangedListenerCount = 0;
247 private OnShowErrorToast mOnShowErrorToast = null;
248 private int showErrorToastListenerCount = 0;
249 private int unreadCount = -1;
250 private OnAccountUpdate mOnAccountUpdate = null;
251 private OnCaptchaRequested mOnCaptchaRequested = null;
252 private int accountChangedListenerCount = 0;
253 private int captchaRequestedListenerCount = 0;
254 private OnRosterUpdate mOnRosterUpdate = null;
255 private OnUpdateBlocklist mOnUpdateBlocklist = null;
256 private int updateBlocklistListenerCount = 0;
257 private int rosterChangedListenerCount = 0;
258 private OnMucRosterUpdate mOnMucRosterUpdate = null;
259 private int mucRosterChangedListenerCount = 0;
260 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
261 private int keyStatusUpdatedListenerCount = 0;
262 private SecureRandom mRandom;
263 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
264 private final OnBindListener mOnBindListener = new OnBindListener() {
265
266 @Override
267 public void onBind(final Account account) {
268 synchronized (mInProgressAvatarFetches) {
269 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
270 final String KEY = iterator.next();
271 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
272 iterator.remove();
273 }
274 }
275 }
276 account.getRoster().clearPresences();
277 mJingleConnectionManager.cancelInTransmission();
278 fetchRosterFromServer(account);
279 fetchBookmarks(account);
280 sendPresence(account);
281 if (mPushManagementService.available(account)) {
282 mPushManagementService.registerPushTokenOnServer(account);
283 }
284 connectMultiModeConversations(account);
285 syncDirtyContacts(account);
286 }
287 };
288 private OnStatusChanged statusListener = new OnStatusChanged() {
289
290 @Override
291 public void onStatusChanged(final Account account) {
292 XmppConnection connection = account.getXmppConnection();
293 if (mOnAccountUpdate != null) {
294 mOnAccountUpdate.onAccountUpdate();
295 }
296 if (account.getStatus() == Account.State.ONLINE) {
297 mMessageArchiveService.executePendingQueries(account);
298 if (connection != null && connection.getFeatures().csi()) {
299 if (checkListeners()) {
300 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
301 connection.sendInactive();
302 } else {
303 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
304 connection.sendActive();
305 }
306 }
307 List<Conversation> conversations = getConversations();
308 for (Conversation conversation : conversations) {
309 if (conversation.getAccount() == account
310 && !account.pendingConferenceJoins.contains(conversation)) {
311 if (!conversation.startOtrIfNeeded()) {
312 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
313 }
314 sendUnsentMessages(conversation);
315 }
316 }
317 for (Conversation conversation : account.pendingConferenceLeaves) {
318 leaveMuc(conversation);
319 }
320 account.pendingConferenceLeaves.clear();
321 for (Conversation conversation : account.pendingConferenceJoins) {
322 joinMuc(conversation);
323 }
324 account.pendingConferenceJoins.clear();
325 scheduleWakeUpCall(Config.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
326 } else if (account.getStatus() == Account.State.OFFLINE) {
327 resetSendingToWaiting(account);
328 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
329 final boolean listeners = checkListeners();
330 final boolean pushMode = Config.PUSH_MODE
331 && mPushManagementService.available(account)
332 && listeners;
333 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
334 if (!disabled && !pushMode) {
335 int timeToReconnect = mRandom.nextInt(20) + 10;
336 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
337 }
338 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
339 databaseBackend.updateAccount(account);
340 reconnectAccount(account, true, false);
341 } else if ((account.getStatus() != Account.State.CONNECTING)
342 && (account.getStatus() != Account.State.NO_INTERNET)) {
343 if (connection != null) {
344 int next = connection.getTimeToNextAttempt();
345 Log.d(Config.LOGTAG, account.getJid().toBareJid()
346 + ": error connecting account. try again in "
347 + next + "s for the "
348 + (connection.getAttempt() + 1) + " time");
349 scheduleWakeUpCall(next, account.getUuid().hashCode());
350 }
351 }
352 getNotificationService().updateErrorNotification();
353 }
354 };
355 private OpenPgpServiceConnection pgpServiceConnection;
356 private PgpEngine mPgpEngine = null;
357 private WakeLock wakeLock;
358 private PowerManager pm;
359 private LruCache<String, Bitmap> mBitmapCache;
360 private EventReceiver mEventReceiver = new EventReceiver();
361
362 private boolean mRestoredFromDatabase = false;
363
364 private static String generateFetchKey(Account account, final Avatar avatar) {
365 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
366 }
367
368 public boolean areMessagesInitialized() {
369 return this.mRestoredFromDatabase;
370 }
371
372 public PgpEngine getPgpEngine() {
373 if (!Config.supportOpenPgp()) {
374 return null;
375 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
376 if (this.mPgpEngine == null) {
377 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
378 getApplicationContext(),
379 pgpServiceConnection.getService()), this);
380 }
381 return mPgpEngine;
382 } else {
383 return null;
384 }
385
386 }
387
388 public OpenPgpApi getOpenPgpApi() {
389 if (!Config.supportOpenPgp()) {
390 return null;
391 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
392 return new OpenPgpApi(this, pgpServiceConnection.getService());
393 } else {
394 return null;
395 }
396 }
397
398 public FileBackend getFileBackend() {
399 return this.fileBackend;
400 }
401
402 public AvatarService getAvatarService() {
403 return this.mAvatarService;
404 }
405
406 public void attachLocationToConversation(final Conversation conversation,
407 final Uri uri,
408 final UiCallback<Message> callback) {
409 int encryption = conversation.getNextEncryption();
410 if (encryption == Message.ENCRYPTION_PGP) {
411 encryption = Message.ENCRYPTION_DECRYPTED;
412 }
413 Message message = new Message(conversation, uri.toString(), encryption);
414 if (conversation.getNextCounterpart() != null) {
415 message.setCounterpart(conversation.getNextCounterpart());
416 }
417 if (encryption == Message.ENCRYPTION_DECRYPTED) {
418 getPgpEngine().encrypt(message, callback);
419 } else {
420 callback.success(message);
421 }
422 }
423
424 public void attachFileToConversation(final Conversation conversation,
425 final Uri uri,
426 final UiCallback<Message> callback) {
427 if (FileBackend.weOwnFile(this, uri)) {
428 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
429 callback.error(R.string.security_error_invalid_file_access, null);
430 return;
431 }
432 final Message message;
433 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
434 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
435 } else {
436 message = new Message(conversation, "", conversation.getNextEncryption());
437 }
438 message.setCounterpart(conversation.getNextCounterpart());
439 message.setType(Message.TYPE_FILE);
440 final String path = getFileBackend().getOriginalPath(uri);
441 mFileAddingExecutor.execute(new Runnable() {
442 @Override
443 public void run() {
444 if (path != null) {
445 message.setRelativeFilePath(path);
446 getFileBackend().updateFileParams(message);
447 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
448 getPgpEngine().encrypt(message, callback);
449 } else {
450 callback.success(message);
451 }
452 } else {
453 try {
454 getFileBackend().copyFileToPrivateStorage(message, uri);
455 getFileBackend().updateFileParams(message);
456 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
457 final PgpEngine pgpEngine = getPgpEngine();
458 if (pgpEngine != null) {
459 pgpEngine.encrypt(message, callback);
460 } else if (callback != null) {
461 callback.error(R.string.unable_to_connect_to_keychain, null);
462 }
463 } else {
464 callback.success(message);
465 }
466 } catch (FileBackend.FileCopyException e) {
467 callback.error(e.getResId(), message);
468 }
469 }
470 }
471 });
472 }
473
474 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
475 if (FileBackend.weOwnFile(this, uri)) {
476 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
477 callback.error(R.string.security_error_invalid_file_access, null);
478 return;
479 }
480 final String compressPictures = getCompressPicturesPreference();
481 if ("never".equals(compressPictures)
482 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
483 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
484 attachFileToConversation(conversation, uri, callback);
485 return;
486 }
487 final Message message;
488 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
489 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
490 } else {
491 message = new Message(conversation, "", conversation.getNextEncryption());
492 }
493 message.setCounterpart(conversation.getNextCounterpart());
494 message.setType(Message.TYPE_IMAGE);
495 mFileAddingExecutor.execute(new Runnable() {
496
497 @Override
498 public void run() {
499 try {
500 getFileBackend().copyImageToPrivateStorage(message, uri);
501 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
502 final PgpEngine pgpEngine = getPgpEngine();
503 if (pgpEngine != null) {
504 pgpEngine.encrypt(message, callback);
505 } else if (callback != null){
506 callback.error(R.string.unable_to_connect_to_keychain, null);
507 }
508 } else {
509 callback.success(message);
510 }
511 } catch (final FileBackend.FileCopyException e) {
512 callback.error(e.getResId(), message);
513 }
514 }
515 });
516 }
517
518 public Conversation find(Bookmark bookmark) {
519 return find(bookmark.getAccount(), bookmark.getJid());
520 }
521
522 public Conversation find(final Account account, final Jid jid) {
523 return find(getConversations(), account, jid);
524 }
525
526 @Override
527 public int onStartCommand(Intent intent, int flags, int startId) {
528 final String action = intent == null ? null : intent.getAction();
529 boolean interactive = false;
530 if (action != null) {
531 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
532 switch (action) {
533 case ConnectivityManager.CONNECTIVITY_ACTION:
534 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
535 resetAllAttemptCounts(true);
536 }
537 break;
538 case ACTION_MERGE_PHONE_CONTACTS:
539 if (mRestoredFromDatabase) {
540 loadPhoneContacts();
541 }
542 return START_STICKY;
543 case Intent.ACTION_SHUTDOWN:
544 logoutAndSave(true);
545 return START_NOT_STICKY;
546 case ACTION_CLEAR_NOTIFICATION:
547 if (c != null) {
548 mNotificationService.clear(c);
549 } else {
550 mNotificationService.clear();
551 }
552 break;
553 case ACTION_DISABLE_FOREGROUND:
554 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
555 toggleForegroundService();
556 break;
557 case ACTION_TRY_AGAIN:
558 resetAllAttemptCounts(false);
559 interactive = true;
560 break;
561 case ACTION_DISABLE_ACCOUNT:
562 try {
563 String jid = intent.getStringExtra("account");
564 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
565 if (account != null) {
566 account.setOption(Account.OPTION_DISABLED, true);
567 updateAccount(account);
568 }
569 } catch (final InvalidJidException ignored) {
570 break;
571 }
572 break;
573 case ACTION_REPLY_TO_CONVERSATION:
574 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
575 if (remoteInput != null && c != null) {
576
577 String body = remoteInput.getString("text_reply");
578 directReply(c,body);
579 }
580 break;
581 case AudioManager.RINGER_MODE_CHANGED_ACTION:
582 if (xaOnSilentMode()) {
583 refreshAllPresences();
584 }
585 break;
586 case Intent.ACTION_SCREEN_ON:
587 deactivateGracePeriod();
588 case Intent.ACTION_SCREEN_OFF:
589 if (awayWhenScreenOff()) {
590 refreshAllPresences();
591 }
592 break;
593 case ACTION_GCM_TOKEN_REFRESH:
594 refreshAllGcmTokens();
595 break;
596 case ACTION_IDLE_PING:
597 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
598 && !Config.PUSH_MODE) {
599 scheduleNextIdlePing();
600 }
601 break;
602 case ACTION_GCM_MESSAGE_RECEIVED:
603 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
604 break;
605 }
606 }
607 this.wakeLock.acquire();
608
609 boolean pingNow = false;
610 HashSet<Account> pingCandidates = new HashSet<>();
611
612 for (Account account : accounts) {
613 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
614 if (!hasInternetConnection()) {
615 account.setStatus(Account.State.NO_INTERNET);
616 if (statusListener != null) {
617 statusListener.onStatusChanged(account);
618 }
619 } else {
620 if (account.getStatus() == Account.State.NO_INTERNET) {
621 account.setStatus(Account.State.OFFLINE);
622 if (statusListener != null) {
623 statusListener.onStatusChanged(account);
624 }
625 }
626 if (account.getStatus() == Account.State.ONLINE) {
627 long lastReceived = account.getXmppConnection().getLastPacketReceived();
628 long lastSent = account.getXmppConnection().getLastPingSent();
629 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
630 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
631 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
632 if (lastSent > lastReceived) {
633 if (pingTimeoutIn < 0) {
634 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
635 this.reconnectAccount(account, true, interactive);
636 } else {
637 int secs = (int) (pingTimeoutIn / 1000);
638 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
639 }
640 } else {
641 pingCandidates.add(account);
642 if (msToNextPing <= 0) {
643 pingNow = true;
644 } else {
645 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
646 }
647 }
648 } else if (account.getStatus() == Account.State.OFFLINE) {
649 reconnectAccount(account, true, interactive);
650 } else if (account.getStatus() == Account.State.CONNECTING) {
651 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
652 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
653 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
654 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
655 if (timeout < 0) {
656 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
657 account.getXmppConnection().resetAttemptCount();
658 reconnectAccount(account, true, interactive);
659 } else if (discoTimeout < 0) {
660 account.getXmppConnection().sendDiscoTimeout();
661 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
662 } else {
663 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
664 }
665 } else {
666 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
667 reconnectAccount(account, true, interactive);
668 }
669 }
670 }
671 if (mOnAccountUpdate != null) {
672 mOnAccountUpdate.onAccountUpdate();
673 }
674 }
675 }
676 if (pingNow) {
677 final boolean listeners = checkListeners();
678 for (Account account : pingCandidates) {
679 if (listeners
680 && Config.PUSH_MODE
681 && mPushManagementService.available(account)) {
682 account.getXmppConnection().waitForPush();
683 cancelWakeUpCall(account.getUuid().hashCode());
684 } else {
685 account.getXmppConnection().sendPing();
686 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners="+Boolean.toString(listeners)+")");
687 scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
688 }
689 }
690 }
691 if (wakeLock.isHeld()) {
692 try {
693 wakeLock.release();
694 } catch (final RuntimeException ignored) {
695 }
696 }
697 return START_STICKY;
698 }
699
700 private void directReply(Conversation conversation, String body) {
701 Message message = new Message(conversation,body,conversation.getNextEncryption());
702 message.markUnread();
703 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
704 getPgpEngine().encrypt(message, new UiCallback<Message>() {
705 @Override
706 public void success(Message message) {
707 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
708 sendMessage(message);
709 mNotificationService.pushFromDirectReply(message);
710 }
711
712 @Override
713 public void error(int errorCode, Message object) {
714
715 }
716
717 @Override
718 public void userInputRequried(PendingIntent pi, Message object) {
719
720 }
721 });
722 } else {
723 sendMessage(message);
724 mNotificationService.pushFromDirectReply(message);
725 }
726 }
727
728 private boolean xaOnSilentMode() {
729 return getPreferences().getBoolean("xa_on_silent_mode", false);
730 }
731
732 private boolean manuallyChangePresence() {
733 return getPreferences().getBoolean("manually_change_presence", false);
734 }
735
736 private boolean treatVibrateAsSilent() {
737 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
738 }
739
740 private boolean awayWhenScreenOff() {
741 return getPreferences().getBoolean("away_when_screen_off", false);
742 }
743
744 private String getCompressPicturesPreference() {
745 return getPreferences().getString("picture_compression", "auto");
746 }
747
748 private Presence.Status getTargetPresence() {
749 if (xaOnSilentMode() && isPhoneSilenced()) {
750 return Presence.Status.XA;
751 } else if (awayWhenScreenOff() && !isInteractive()) {
752 return Presence.Status.AWAY;
753 } else {
754 return Presence.Status.ONLINE;
755 }
756 }
757
758 @SuppressLint("NewApi")
759 @SuppressWarnings("deprecation")
760 public boolean isInteractive() {
761 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
762
763 final boolean isScreenOn;
764 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
765 isScreenOn = pm.isScreenOn();
766 } else {
767 isScreenOn = pm.isInteractive();
768 }
769 return isScreenOn;
770 }
771
772 private boolean isPhoneSilenced() {
773 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
774 try {
775 if (treatVibrateAsSilent()) {
776 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
777 } else {
778 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
779 }
780 } catch (Throwable throwable) {
781 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
782 return false;
783 }
784 }
785
786 private void resetAllAttemptCounts(boolean reallyAll) {
787 Log.d(Config.LOGTAG, "resetting all attempt counts");
788 for (Account account : accounts) {
789 if (account.hasErrorStatus() || reallyAll) {
790 final XmppConnection connection = account.getXmppConnection();
791 if (connection != null) {
792 connection.resetAttemptCount();
793 }
794 }
795 }
796 }
797
798 public boolean hasInternetConnection() {
799 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
800 .getSystemService(Context.CONNECTIVITY_SERVICE);
801 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
802 return activeNetwork != null && activeNetwork.isConnected();
803 }
804
805 @SuppressLint("TrulyRandom")
806 @Override
807 public void onCreate() {
808 ExceptionHelper.init(getApplicationContext());
809 PRNGFixes.apply();
810 this.mRandom = new SecureRandom();
811 updateMemorizingTrustmanager();
812 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
813 final int cacheSize = maxMemory / 8;
814 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
815 @Override
816 protected int sizeOf(final String key, final Bitmap bitmap) {
817 return bitmap.getByteCount() / 1024;
818 }
819 };
820
821 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
822 this.accounts = databaseBackend.getAccounts();
823
824 restoreFromDatabase();
825
826 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
827 new Thread(new Runnable() {
828 @Override
829 public void run() {
830 fileObserver.startWatching();
831 }
832 }).start();
833 if (Config.supportOpenPgp()) {
834 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
835 @Override
836 public void onBound(IOpenPgpService2 service) {
837 for (Account account : accounts) {
838 final PgpDecryptionService pgp = account.getPgpDecryptionService();
839 if(pgp != null) {
840 pgp.continueDecryption(true);
841 }
842 }
843 }
844
845 @Override
846 public void onError(Exception e) {
847 }
848 });
849 this.pgpServiceConnection.bindToService();
850 }
851
852 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
853 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
854 toggleForegroundService();
855 updateUnreadCountBadge();
856 toggleScreenEventReceiver();
857 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
858 && !Config.PUSH_MODE) {
859 scheduleNextIdlePing();
860 }
861 }
862
863 @Override
864 public void onTrimMemory(int level) {
865 super.onTrimMemory(level);
866 if (level >= TRIM_MEMORY_COMPLETE) {
867 Log.d(Config.LOGTAG, "clear cache due to low memory");
868 getBitmapCache().evictAll();
869 }
870 }
871
872 @Override
873 public void onDestroy() {
874 try {
875 unregisterReceiver(this.mEventReceiver);
876 } catch (IllegalArgumentException e) {
877 //ignored
878 }
879 fileObserver.stopWatching();
880 super.onDestroy();
881 }
882
883 public void toggleScreenEventReceiver() {
884 if (awayWhenScreenOff() && !manuallyChangePresence()) {
885 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
886 filter.addAction(Intent.ACTION_SCREEN_OFF);
887 registerReceiver(this.mEventReceiver, filter);
888 } else {
889 try {
890 unregisterReceiver(this.mEventReceiver);
891 } catch (IllegalArgumentException e) {
892 //ignored
893 }
894 }
895 }
896
897 public void toggleForegroundService() {
898 if (getPreferences().getBoolean("keep_foreground_service", false)) {
899 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
900 } else {
901 stopForeground(true);
902 }
903 }
904
905 @Override
906 public void onTaskRemoved(final Intent rootIntent) {
907 super.onTaskRemoved(rootIntent);
908 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
909 this.logoutAndSave(false);
910 } else {
911 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
912 }
913 }
914
915 private void logoutAndSave(boolean stop) {
916 int activeAccounts = 0;
917 for (final Account account : accounts) {
918 if (account.getStatus() != Account.State.DISABLED) {
919 activeAccounts++;
920 }
921 databaseBackend.writeRoster(account.getRoster());
922 if (account.getXmppConnection() != null) {
923 new Thread(new Runnable() {
924 @Override
925 public void run() {
926 disconnect(account, false);
927 }
928 }).start();
929 }
930 }
931 if (stop || activeAccounts == 0) {
932 Log.d(Config.LOGTAG, "good bye");
933 stopSelf();
934 }
935 }
936
937 private void cancelWakeUpCall(int requestCode) {
938 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
939 final Intent intent = new Intent(this, EventReceiver.class);
940 intent.setAction("ping");
941 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
942 }
943
944 public void scheduleWakeUpCall(int seconds, int requestCode) {
945 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
946 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
947 Intent intent = new Intent(this, EventReceiver.class);
948 intent.setAction("ping");
949 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
950 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
951 }
952
953 @TargetApi(Build.VERSION_CODES.M)
954 private void scheduleNextIdlePing() {
955 Log.d(Config.LOGTAG,"schedule next idle ping");
956 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
957 Intent intent = new Intent(this, EventReceiver.class);
958 intent.setAction(ACTION_IDLE_PING);
959 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
960 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
961 PendingIntent.getBroadcast(this,0,intent,0)
962 );
963 }
964
965 public XmppConnection createConnection(final Account account) {
966 final SharedPreferences sharedPref = getPreferences();
967 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
968 .toLowerCase(Locale.getDefault()));
969 final XmppConnection connection = new XmppConnection(account, this);
970 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
971 connection.setOnStatusChangedListener(this.statusListener);
972 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
973 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
974 connection.setOnJinglePacketReceivedListener(this.jingleListener);
975 connection.setOnBindListener(this.mOnBindListener);
976 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
977 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
978 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
979 AxolotlService axolotlService = account.getAxolotlService();
980 if (axolotlService != null) {
981 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
982 }
983 return connection;
984 }
985
986 public void sendChatState(Conversation conversation) {
987 if (sendChatStates()) {
988 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
989 sendMessagePacket(conversation.getAccount(), packet);
990 }
991 }
992
993 private void sendFileMessage(final Message message, final boolean delay) {
994 Log.d(Config.LOGTAG, "send file message");
995 final Account account = message.getConversation().getAccount();
996 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
997 mHttpConnectionManager.createNewUploadConnection(message, delay);
998 } else {
999 mJingleConnectionManager.createNewConnection(message);
1000 }
1001 }
1002
1003 public void sendMessage(final Message message) {
1004 sendMessage(message, false, false);
1005 }
1006
1007 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1008 final Account account = message.getConversation().getAccount();
1009 final Conversation conversation = message.getConversation();
1010 account.deactivateGracePeriod();
1011 MessagePacket packet = null;
1012 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1013 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1014 && !message.edited();
1015 boolean saveInDb = addToConversation;
1016 message.setStatus(Message.STATUS_WAITING);
1017
1018 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1019 message.getConversation().endOtrIfNeeded();
1020 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1021 new Conversation.OnMessageFound() {
1022 @Override
1023 public void onMessageFound(Message message) {
1024 markMessage(message, Message.STATUS_SEND_FAILED);
1025 }
1026 });
1027 }
1028
1029 if (account.isOnlineAndConnected()) {
1030 switch (message.getEncryption()) {
1031 case Message.ENCRYPTION_NONE:
1032 if (message.needsUploading()) {
1033 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1034 || message.fixCounterpart()) {
1035 this.sendFileMessage(message, delay);
1036 } else {
1037 break;
1038 }
1039 } else {
1040 packet = mMessageGenerator.generateChat(message);
1041 }
1042 break;
1043 case Message.ENCRYPTION_PGP:
1044 case Message.ENCRYPTION_DECRYPTED:
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.generatePgpChat(message);
1054 }
1055 break;
1056 case Message.ENCRYPTION_OTR:
1057 SessionImpl otrSession = conversation.getOtrSession();
1058 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1059 try {
1060 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1061 } catch (InvalidJidException e) {
1062 break;
1063 }
1064 if (message.needsUploading()) {
1065 mJingleConnectionManager.createNewConnection(message);
1066 } else {
1067 packet = mMessageGenerator.generateOtrChat(message);
1068 }
1069 } else if (otrSession == null) {
1070 if (message.fixCounterpart()) {
1071 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1072 } else {
1073 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1074 break;
1075 }
1076 } else {
1077 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1078 }
1079 break;
1080 case Message.ENCRYPTION_AXOLOTL:
1081 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1082 if (message.needsUploading()) {
1083 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1084 || message.fixCounterpart()) {
1085 this.sendFileMessage(message, delay);
1086 } else {
1087 break;
1088 }
1089 } else {
1090 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1091 if (axolotlMessage == null) {
1092 account.getAxolotlService().preparePayloadMessage(message, delay);
1093 } else {
1094 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1095 }
1096 }
1097 break;
1098
1099 }
1100 if (packet != null) {
1101 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1102 message.setStatus(Message.STATUS_UNSEND);
1103 } else {
1104 message.setStatus(Message.STATUS_SEND);
1105 }
1106 }
1107 } else {
1108 switch (message.getEncryption()) {
1109 case Message.ENCRYPTION_DECRYPTED:
1110 if (!message.needsUploading()) {
1111 String pgpBody = message.getEncryptedBody();
1112 String decryptedBody = message.getBody();
1113 message.setBody(pgpBody);
1114 message.setEncryption(Message.ENCRYPTION_PGP);
1115 databaseBackend.createMessage(message);
1116 saveInDb = false;
1117 message.setBody(decryptedBody);
1118 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1119 }
1120 break;
1121 case Message.ENCRYPTION_OTR:
1122 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1123 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1124 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1125 }
1126 break;
1127 case Message.ENCRYPTION_AXOLOTL:
1128 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1129 break;
1130 }
1131 }
1132
1133 if (resend) {
1134 if (packet != null && addToConversation) {
1135 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1136 markMessage(message, Message.STATUS_UNSEND);
1137 } else {
1138 markMessage(message, Message.STATUS_SEND);
1139 }
1140 }
1141 } else {
1142 if (addToConversation) {
1143 conversation.add(message);
1144 }
1145 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1146 if (saveInDb) {
1147 databaseBackend.createMessage(message);
1148 } else if (message.edited()) {
1149 databaseBackend.updateMessage(message, message.getEditedId());
1150 }
1151 }
1152 updateConversationUi();
1153 }
1154 if (packet != null) {
1155 if (delay) {
1156 mMessageGenerator.addDelay(packet, message.getTimeSent());
1157 }
1158 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1159 if (this.sendChatStates()) {
1160 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1161 }
1162 }
1163 sendMessagePacket(account, packet);
1164 }
1165 }
1166
1167 private void sendUnsentMessages(final Conversation conversation) {
1168 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1169
1170 @Override
1171 public void onMessageFound(Message message) {
1172 resendMessage(message, true);
1173 }
1174 });
1175 }
1176
1177 public void resendMessage(final Message message, final boolean delay) {
1178 sendMessage(message, true, delay);
1179 }
1180
1181 public void fetchRosterFromServer(final Account account) {
1182 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1183 if (!"".equals(account.getRosterVersion())) {
1184 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1185 + ": fetching roster version " + account.getRosterVersion());
1186 } else {
1187 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1188 }
1189 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1190 sendIqPacket(account, iqPacket, mIqParser);
1191 }
1192
1193 public void fetchBookmarks(final Account account) {
1194 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1195 final Element query = iqPacket.query("jabber:iq:private");
1196 query.addChild("storage", "storage:bookmarks");
1197 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1198
1199 @Override
1200 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1201 if (packet.getType() == IqPacket.TYPE.RESULT) {
1202 final Element query = packet.query();
1203 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1204 final Element storage = query.findChild("storage", "storage:bookmarks");
1205 final boolean autojoin = respectAutojoin();
1206 if (storage != null) {
1207 for (final Element item : storage.getChildren()) {
1208 if (item.getName().equals("conference")) {
1209 final Bookmark bookmark = Bookmark.parse(item, account);
1210 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1211 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1212 bookmark.setBookmarkName(old.getBookmarkName());
1213 }
1214 Conversation conversation = find(bookmark);
1215 if (conversation != null) {
1216 conversation.setBookmark(bookmark);
1217 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1218 conversation = findOrCreateConversation(
1219 account, bookmark.getJid(), true);
1220 conversation.setBookmark(bookmark);
1221 joinMuc(conversation);
1222 }
1223 }
1224 }
1225 }
1226 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1227 } else {
1228 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1229 }
1230 }
1231 };
1232 sendIqPacket(account, iqPacket, callback);
1233 }
1234
1235 public void pushBookmarks(Account account) {
1236 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1237 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1238 Element query = iqPacket.query("jabber:iq:private");
1239 Element storage = query.addChild("storage", "storage:bookmarks");
1240 for (Bookmark bookmark : account.getBookmarks()) {
1241 storage.addChild(bookmark);
1242 }
1243 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1244 }
1245
1246 private void restoreFromDatabase() {
1247 synchronized (this.conversations) {
1248 final Map<String, Account> accountLookupTable = new Hashtable<>();
1249 for (Account account : this.accounts) {
1250 accountLookupTable.put(account.getUuid(), account);
1251 }
1252 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1253 for (Conversation conversation : this.conversations) {
1254 Account account = accountLookupTable.get(conversation.getAccountUuid());
1255 conversation.setAccount(account);
1256 }
1257 Runnable runnable = new Runnable() {
1258 @Override
1259 public void run() {
1260 Log.d(Config.LOGTAG, "restoring roster");
1261 for (Account account : accounts) {
1262 databaseBackend.readRoster(account.getRoster());
1263 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1264 }
1265 getBitmapCache().evictAll();
1266 loadPhoneContacts();
1267 Log.d(Config.LOGTAG, "restoring messages");
1268 for (Conversation conversation : conversations) {
1269 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1270 checkDeletedFiles(conversation);
1271 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1272 @Override
1273 public void onMessageFound(Message message) {
1274 mNotificationService.pushFromBacklog(message);
1275 }
1276 });
1277 }
1278 mNotificationService.finishBacklog(false);
1279 mRestoredFromDatabase = true;
1280 Log.d(Config.LOGTAG, "restored all messages");
1281 updateConversationUi();
1282 }
1283 };
1284 mDatabaseExecutor.execute(runnable);
1285 }
1286 }
1287
1288 public void loadPhoneContacts() {
1289 mContactMergerExecutor.execute(new Runnable() {
1290 @Override
1291 public void run() {
1292 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1293 @Override
1294 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1295 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1296 for (Account account : accounts) {
1297 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1298 for (Bundle phoneContact : phoneContacts) {
1299 Jid jid;
1300 try {
1301 jid = Jid.fromString(phoneContact.getString("jid"));
1302 } catch (final InvalidJidException e) {
1303 continue;
1304 }
1305 final Contact contact = account.getRoster().getContact(jid);
1306 String systemAccount = phoneContact.getInt("phoneid")
1307 + "#"
1308 + phoneContact.getString("lookup");
1309 contact.setSystemAccount(systemAccount);
1310 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1311 getAvatarService().clear(contact);
1312 }
1313 contact.setSystemName(phoneContact.getString("displayname"));
1314 withSystemAccounts.remove(contact);
1315 }
1316 for (Contact contact : withSystemAccounts) {
1317 contact.setSystemAccount(null);
1318 contact.setSystemName(null);
1319 if (contact.setPhotoUri(null)) {
1320 getAvatarService().clear(contact);
1321 }
1322 }
1323 }
1324 Log.d(Config.LOGTAG, "finished merging phone contacts");
1325 updateAccountUi();
1326 }
1327 });
1328 }
1329 });
1330 }
1331
1332 public List<Conversation> getConversations() {
1333 return this.conversations;
1334 }
1335
1336 private void checkDeletedFiles(Conversation conversation) {
1337 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1338
1339 @Override
1340 public void onMessageFound(Message message) {
1341 if (!getFileBackend().isFileAvailable(message)) {
1342 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1343 final int s = message.getStatus();
1344 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1345 markMessage(message, Message.STATUS_SEND_FAILED);
1346 }
1347 }
1348 }
1349 });
1350 }
1351
1352 private void markFileDeleted(final String path) {
1353 Log.d(Config.LOGTAG,"deleted file "+path);
1354 for (Conversation conversation : getConversations()) {
1355 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1356 @Override
1357 public void onMessageFound(Message message) {
1358 DownloadableFile file = fileBackend.getFile(message);
1359 if (file.getAbsolutePath().equals(path)) {
1360 if (!file.exists()) {
1361 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1362 final int s = message.getStatus();
1363 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1364 markMessage(message, Message.STATUS_SEND_FAILED);
1365 } else {
1366 updateConversationUi();
1367 }
1368 } else {
1369 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1370 }
1371 }
1372 }
1373 });
1374 }
1375 }
1376
1377 public void populateWithOrderedConversations(final List<Conversation> list) {
1378 populateWithOrderedConversations(list, true);
1379 }
1380
1381 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1382 list.clear();
1383 if (includeNoFileUpload) {
1384 list.addAll(getConversations());
1385 } else {
1386 for (Conversation conversation : getConversations()) {
1387 if (conversation.getMode() == Conversation.MODE_SINGLE
1388 || conversation.getAccount().httpUploadAvailable()) {
1389 list.add(conversation);
1390 }
1391 }
1392 }
1393 try {
1394 Collections.sort(list);
1395 } catch (IllegalArgumentException e) {
1396 //ignore
1397 }
1398 }
1399
1400 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1401 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1402 return;
1403 } else if (timestamp == 0) {
1404 return;
1405 }
1406 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1407 Runnable runnable = new Runnable() {
1408 @Override
1409 public void run() {
1410 final Account account = conversation.getAccount();
1411 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1412 if (messages.size() > 0) {
1413 conversation.addAll(0, messages);
1414 checkDeletedFiles(conversation);
1415 callback.onMoreMessagesLoaded(messages.size(), conversation);
1416 } else if (conversation.hasMessagesLeftOnServer()
1417 && account.isOnlineAndConnected()
1418 && conversation.getLastClearHistory() == 0) {
1419 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1420 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1421 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1422 if (query != null) {
1423 query.setCallback(callback);
1424 }
1425 callback.informUser(R.string.fetching_history_from_server);
1426 }
1427 }
1428 }
1429 };
1430 mDatabaseExecutor.execute(runnable);
1431 }
1432
1433 public List<Account> getAccounts() {
1434 return this.accounts;
1435 }
1436
1437 public List<Conversation> findAllConferencesWith(Contact contact) {
1438 ArrayList<Conversation> results = new ArrayList<>();
1439 for(Conversation conversation : conversations) {
1440 if (conversation.getMode() == Conversation.MODE_MULTI
1441 && conversation.getMucOptions().isContactInRoom(contact)) {
1442 results.add(conversation);
1443 }
1444 }
1445 return results;
1446 }
1447
1448 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1449 for (final Conversation conversation : haystack) {
1450 if (conversation.getContact() == contact) {
1451 return conversation;
1452 }
1453 }
1454 return null;
1455 }
1456
1457 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1458 if (jid == null) {
1459 return null;
1460 }
1461 for (final Conversation conversation : haystack) {
1462 if ((account == null || conversation.getAccount() == account)
1463 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1464 return conversation;
1465 }
1466 }
1467 return null;
1468 }
1469
1470 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1471 return this.findOrCreateConversation(account, jid, muc, null);
1472 }
1473
1474 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1475 synchronized (this.conversations) {
1476 Conversation conversation = find(account, jid);
1477 if (conversation != null) {
1478 return conversation;
1479 }
1480 conversation = databaseBackend.findConversation(account, jid);
1481 if (conversation != null) {
1482 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1483 conversation.setAccount(account);
1484 if (muc) {
1485 conversation.setMode(Conversation.MODE_MULTI);
1486 conversation.setContactJid(jid);
1487 } else {
1488 conversation.setMode(Conversation.MODE_SINGLE);
1489 conversation.setContactJid(jid.toBareJid());
1490 }
1491 conversation.setNextEncryption(-1);
1492 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1493 this.databaseBackend.updateConversation(conversation);
1494 } else {
1495 String conversationName;
1496 Contact contact = account.getRoster().getContact(jid);
1497 if (contact != null) {
1498 conversationName = contact.getDisplayName();
1499 } else {
1500 conversationName = jid.getLocalpart();
1501 }
1502 if (muc) {
1503 conversation = new Conversation(conversationName, account, jid,
1504 Conversation.MODE_MULTI);
1505 } else {
1506 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1507 Conversation.MODE_SINGLE);
1508 }
1509 this.databaseBackend.createConversation(conversation);
1510 }
1511 if (account.getXmppConnection() != null
1512 && account.getXmppConnection().getFeatures().mam()
1513 && !muc) {
1514 if (query == null) {
1515 this.mMessageArchiveService.query(conversation);
1516 } else {
1517 if (query.getConversation() == null) {
1518 this.mMessageArchiveService.query(conversation, query.getStart());
1519 }
1520 }
1521 }
1522 checkDeletedFiles(conversation);
1523 this.conversations.add(conversation);
1524 updateConversationUi();
1525 return conversation;
1526 }
1527 }
1528
1529 public void archiveConversation(Conversation conversation) {
1530 getNotificationService().clear(conversation);
1531 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1532 conversation.setNextEncryption(-1);
1533 synchronized (this.conversations) {
1534 if (conversation.getMode() == Conversation.MODE_MULTI) {
1535 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1536 Bookmark bookmark = conversation.getBookmark();
1537 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1538 bookmark.setAutojoin(false);
1539 pushBookmarks(bookmark.getAccount());
1540 }
1541 }
1542 leaveMuc(conversation);
1543 } else {
1544 conversation.endOtrIfNeeded();
1545 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1546 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1547 sendPresencePacket(
1548 conversation.getAccount(),
1549 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1550 );
1551 }
1552 }
1553 this.databaseBackend.updateConversation(conversation);
1554 this.conversations.remove(conversation);
1555 updateConversationUi();
1556 }
1557 }
1558
1559 public void createAccount(final Account account) {
1560 account.initAccountServices(this);
1561 databaseBackend.createAccount(account);
1562 this.accounts.add(account);
1563 this.reconnectAccountInBackground(account);
1564 updateAccountUi();
1565 }
1566
1567 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1568 new Thread(new Runnable() {
1569 @Override
1570 public void run() {
1571 try {
1572 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1573 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1574 if (findAccountByJid(info.first) == null) {
1575 Account account = new Account(info.first, "");
1576 account.setPrivateKeyAlias(alias);
1577 account.setOption(Account.OPTION_DISABLED, true);
1578 account.setDisplayName(info.second);
1579 createAccount(account);
1580 callback.onAccountCreated(account);
1581 if (Config.X509_VERIFICATION) {
1582 try {
1583 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1584 } catch (CertificateException e) {
1585 callback.informUser(R.string.certificate_chain_is_not_trusted);
1586 }
1587 }
1588 } else {
1589 callback.informUser(R.string.account_already_exists);
1590 }
1591 } catch (Exception e) {
1592 e.printStackTrace();
1593 callback.informUser(R.string.unable_to_parse_certificate);
1594 }
1595 }
1596 }).start();
1597
1598 }
1599
1600 public void updateKeyInAccount(final Account account, final String alias) {
1601 Log.d(Config.LOGTAG, "update key in account " + alias);
1602 try {
1603 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1604 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1605 if (account.getJid().toBareJid().equals(info.first)) {
1606 account.setPrivateKeyAlias(alias);
1607 account.setDisplayName(info.second);
1608 databaseBackend.updateAccount(account);
1609 if (Config.X509_VERIFICATION) {
1610 try {
1611 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1612 } catch (CertificateException e) {
1613 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1614 }
1615 account.getAxolotlService().regenerateKeys(true);
1616 }
1617 } else {
1618 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1619 }
1620 } catch (Exception e) {
1621 e.printStackTrace();
1622 }
1623 }
1624
1625 public void updateAccount(final Account account) {
1626 this.statusListener.onStatusChanged(account);
1627 databaseBackend.updateAccount(account);
1628 reconnectAccountInBackground(account);
1629 updateAccountUi();
1630 getNotificationService().updateErrorNotification();
1631 }
1632
1633 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1634 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1635 sendIqPacket(account, iq, new OnIqPacketReceived() {
1636 @Override
1637 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1638 if (packet.getType() == IqPacket.TYPE.RESULT) {
1639 account.setPassword(newPassword);
1640 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1641 databaseBackend.updateAccount(account);
1642 callback.onPasswordChangeSucceeded();
1643 } else {
1644 callback.onPasswordChangeFailed();
1645 }
1646 }
1647 });
1648 }
1649
1650 public void deleteAccount(final Account account) {
1651 synchronized (this.conversations) {
1652 for (final Conversation conversation : conversations) {
1653 if (conversation.getAccount() == account) {
1654 if (conversation.getMode() == Conversation.MODE_MULTI) {
1655 leaveMuc(conversation);
1656 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1657 conversation.endOtrIfNeeded();
1658 }
1659 conversations.remove(conversation);
1660 }
1661 }
1662 if (account.getXmppConnection() != null) {
1663 new Thread(new Runnable() {
1664 @Override
1665 public void run() {
1666 disconnect(account, true);
1667 }
1668 });
1669 }
1670 Runnable runnable = new Runnable() {
1671 @Override
1672 public void run() {
1673 databaseBackend.deleteAccount(account);
1674 }
1675 };
1676 mDatabaseExecutor.execute(runnable);
1677 this.accounts.remove(account);
1678 updateAccountUi();
1679 getNotificationService().updateErrorNotification();
1680 }
1681 }
1682
1683 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1684 synchronized (this) {
1685 this.mLastActivity = System.currentTimeMillis();
1686 if (checkListeners()) {
1687 switchToForeground();
1688 }
1689 this.mOnConversationUpdate = listener;
1690 this.mNotificationService.setIsInForeground(true);
1691 if (this.convChangedListenerCount < 2) {
1692 this.convChangedListenerCount++;
1693 }
1694 }
1695 }
1696
1697 public void removeOnConversationListChangedListener() {
1698 synchronized (this) {
1699 this.convChangedListenerCount--;
1700 if (this.convChangedListenerCount <= 0) {
1701 this.convChangedListenerCount = 0;
1702 this.mOnConversationUpdate = null;
1703 this.mNotificationService.setIsInForeground(false);
1704 if (checkListeners()) {
1705 switchToBackground();
1706 }
1707 }
1708 }
1709 }
1710
1711 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1712 synchronized (this) {
1713 if (checkListeners()) {
1714 switchToForeground();
1715 }
1716 this.mOnShowErrorToast = onShowErrorToast;
1717 if (this.showErrorToastListenerCount < 2) {
1718 this.showErrorToastListenerCount++;
1719 }
1720 }
1721 this.mOnShowErrorToast = onShowErrorToast;
1722 }
1723
1724 public void removeOnShowErrorToastListener() {
1725 synchronized (this) {
1726 this.showErrorToastListenerCount--;
1727 if (this.showErrorToastListenerCount <= 0) {
1728 this.showErrorToastListenerCount = 0;
1729 this.mOnShowErrorToast = null;
1730 if (checkListeners()) {
1731 switchToBackground();
1732 }
1733 }
1734 }
1735 }
1736
1737 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1738 synchronized (this) {
1739 if (checkListeners()) {
1740 switchToForeground();
1741 }
1742 this.mOnAccountUpdate = listener;
1743 if (this.accountChangedListenerCount < 2) {
1744 this.accountChangedListenerCount++;
1745 }
1746 }
1747 }
1748
1749 public void removeOnAccountListChangedListener() {
1750 synchronized (this) {
1751 this.accountChangedListenerCount--;
1752 if (this.accountChangedListenerCount <= 0) {
1753 this.mOnAccountUpdate = null;
1754 this.accountChangedListenerCount = 0;
1755 if (checkListeners()) {
1756 switchToBackground();
1757 }
1758 }
1759 }
1760 }
1761
1762 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1763 synchronized (this) {
1764 if (checkListeners()) {
1765 switchToForeground();
1766 }
1767 this.mOnCaptchaRequested = listener;
1768 if (this.captchaRequestedListenerCount < 2) {
1769 this.captchaRequestedListenerCount++;
1770 }
1771 }
1772 }
1773
1774 public void removeOnCaptchaRequestedListener() {
1775 synchronized (this) {
1776 this.captchaRequestedListenerCount--;
1777 if (this.captchaRequestedListenerCount <= 0) {
1778 this.mOnCaptchaRequested = null;
1779 this.captchaRequestedListenerCount = 0;
1780 if (checkListeners()) {
1781 switchToBackground();
1782 }
1783 }
1784 }
1785 }
1786
1787 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1788 synchronized (this) {
1789 if (checkListeners()) {
1790 switchToForeground();
1791 }
1792 this.mOnRosterUpdate = listener;
1793 if (this.rosterChangedListenerCount < 2) {
1794 this.rosterChangedListenerCount++;
1795 }
1796 }
1797 }
1798
1799 public void removeOnRosterUpdateListener() {
1800 synchronized (this) {
1801 this.rosterChangedListenerCount--;
1802 if (this.rosterChangedListenerCount <= 0) {
1803 this.rosterChangedListenerCount = 0;
1804 this.mOnRosterUpdate = null;
1805 if (checkListeners()) {
1806 switchToBackground();
1807 }
1808 }
1809 }
1810 }
1811
1812 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1813 synchronized (this) {
1814 if (checkListeners()) {
1815 switchToForeground();
1816 }
1817 this.mOnUpdateBlocklist = listener;
1818 if (this.updateBlocklistListenerCount < 2) {
1819 this.updateBlocklistListenerCount++;
1820 }
1821 }
1822 }
1823
1824 public void removeOnUpdateBlocklistListener() {
1825 synchronized (this) {
1826 this.updateBlocklistListenerCount--;
1827 if (this.updateBlocklistListenerCount <= 0) {
1828 this.updateBlocklistListenerCount = 0;
1829 this.mOnUpdateBlocklist = null;
1830 if (checkListeners()) {
1831 switchToBackground();
1832 }
1833 }
1834 }
1835 }
1836
1837 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1838 synchronized (this) {
1839 if (checkListeners()) {
1840 switchToForeground();
1841 }
1842 this.mOnKeyStatusUpdated = listener;
1843 if (this.keyStatusUpdatedListenerCount < 2) {
1844 this.keyStatusUpdatedListenerCount++;
1845 }
1846 }
1847 }
1848
1849 public void removeOnNewKeysAvailableListener() {
1850 synchronized (this) {
1851 this.keyStatusUpdatedListenerCount--;
1852 if (this.keyStatusUpdatedListenerCount <= 0) {
1853 this.keyStatusUpdatedListenerCount = 0;
1854 this.mOnKeyStatusUpdated = null;
1855 if (checkListeners()) {
1856 switchToBackground();
1857 }
1858 }
1859 }
1860 }
1861
1862 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1863 synchronized (this) {
1864 if (checkListeners()) {
1865 switchToForeground();
1866 }
1867 this.mOnMucRosterUpdate = listener;
1868 if (this.mucRosterChangedListenerCount < 2) {
1869 this.mucRosterChangedListenerCount++;
1870 }
1871 }
1872 }
1873
1874 public void removeOnMucRosterUpdateListener() {
1875 synchronized (this) {
1876 this.mucRosterChangedListenerCount--;
1877 if (this.mucRosterChangedListenerCount <= 0) {
1878 this.mucRosterChangedListenerCount = 0;
1879 this.mOnMucRosterUpdate = null;
1880 if (checkListeners()) {
1881 switchToBackground();
1882 }
1883 }
1884 }
1885 }
1886
1887 public boolean checkListeners() {
1888 return (this.mOnAccountUpdate == null
1889 && this.mOnConversationUpdate == null
1890 && this.mOnRosterUpdate == null
1891 && this.mOnCaptchaRequested == null
1892 && this.mOnUpdateBlocklist == null
1893 && this.mOnShowErrorToast == null
1894 && this.mOnKeyStatusUpdated == null);
1895 }
1896
1897 private void switchToForeground() {
1898 final boolean broadcastLastActivity = broadcastLastActivity();
1899 for (Conversation conversation : getConversations()) {
1900 conversation.setIncomingChatState(ChatState.ACTIVE);
1901 }
1902 for (Account account : getAccounts()) {
1903 if (account.getStatus() == Account.State.ONLINE) {
1904 account.deactivateGracePeriod();
1905 final XmppConnection connection = account.getXmppConnection();
1906 if (connection != null ) {
1907 if (connection.getFeatures().csi()) {
1908 connection.sendActive();
1909 }
1910 if (broadcastLastActivity) {
1911 sendPresence(account, false); //send new presence but don't include idle because we are not
1912 }
1913 }
1914 }
1915 }
1916 Log.d(Config.LOGTAG, "app switched into foreground");
1917 }
1918
1919 private void switchToBackground() {
1920 final boolean broadcastLastActivity = broadcastLastActivity();
1921 for (Account account : getAccounts()) {
1922 if (account.getStatus() == Account.State.ONLINE) {
1923 XmppConnection connection = account.getXmppConnection();
1924 if (connection != null) {
1925 if (broadcastLastActivity) {
1926 sendPresence(account, broadcastLastActivity);
1927 }
1928 if (connection.getFeatures().csi()) {
1929 connection.sendInactive();
1930 }
1931 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
1932 connection.waitForPush();
1933 cancelWakeUpCall(account.getUuid().hashCode());
1934 }
1935 }
1936 }
1937 }
1938 this.mNotificationService.setIsInForeground(false);
1939 Log.d(Config.LOGTAG, "app switched into background");
1940 }
1941
1942 private void connectMultiModeConversations(Account account) {
1943 List<Conversation> conversations = getConversations();
1944 for (Conversation conversation : conversations) {
1945 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1946 joinMuc(conversation);
1947 }
1948 }
1949 }
1950
1951 public void joinMuc(Conversation conversation) {
1952 joinMuc(conversation, null);
1953 }
1954
1955 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1956 Account account = conversation.getAccount();
1957 account.pendingConferenceJoins.remove(conversation);
1958 account.pendingConferenceLeaves.remove(conversation);
1959 if (account.getStatus() == Account.State.ONLINE) {
1960 conversation.resetMucOptions();
1961 if (onConferenceJoined != null) {
1962 conversation.getMucOptions().flagNoAutoPushConfiguration();
1963 }
1964 conversation.setHasMessagesLeftOnServer(false);
1965 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1966
1967 private void join(Conversation conversation) {
1968 Account account = conversation.getAccount();
1969 final MucOptions mucOptions = conversation.getMucOptions();
1970 final Jid joinJid = mucOptions.getSelf().getFullJid();
1971 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1972 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
1973 packet.setTo(joinJid);
1974 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1975 if (conversation.getMucOptions().getPassword() != null) {
1976 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1977 }
1978
1979 if (mucOptions.mamSupport()) {
1980 // Use MAM instead of the limited muc history to get history
1981 x.addChild("history").setAttribute("maxchars", "0");
1982 } else {
1983 // Fallback to muc history
1984 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1985 }
1986 sendPresencePacket(account, packet);
1987 if (onConferenceJoined != null) {
1988 onConferenceJoined.onConferenceJoined(conversation);
1989 }
1990 if (!joinJid.equals(conversation.getJid())) {
1991 conversation.setContactJid(joinJid);
1992 databaseBackend.updateConversation(conversation);
1993 }
1994
1995 if (mucOptions.mamSupport()) {
1996 getMessageArchiveService().catchupMUC(conversation);
1997 }
1998 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1999 fetchConferenceMembers(conversation);
2000 }
2001 sendUnsentMessages(conversation);
2002 }
2003
2004 @Override
2005 public void onConferenceConfigurationFetched(Conversation conversation) {
2006 join(conversation);
2007 }
2008
2009 @Override
2010 public void onFetchFailed(final Conversation conversation, Element error) {
2011 join(conversation);
2012 fetchConferenceConfiguration(conversation);
2013 }
2014 });
2015 updateConversationUi();
2016 } else {
2017 account.pendingConferenceJoins.add(conversation);
2018 conversation.resetMucOptions();
2019 conversation.setHasMessagesLeftOnServer(false);
2020 updateConversationUi();
2021 }
2022 }
2023
2024 private void fetchConferenceMembers(final Conversation conversation) {
2025 final Account account = conversation.getAccount();
2026 final String[] affiliations = {"member","admin","owner"};
2027 OnIqPacketReceived callback = new OnIqPacketReceived() {
2028
2029 private int i = 0;
2030
2031 @Override
2032 public void onIqPacketReceived(Account account, IqPacket packet) {
2033
2034 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2035 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2036 for(Element child : query.getChildren()) {
2037 if ("item".equals(child.getName())) {
2038 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2039 if (!user.realJidMatchesAccount()) {
2040 conversation.getMucOptions().addUser(user);
2041 getAvatarService().clear(conversation);
2042 updateMucRosterUi();
2043 updateConversationUi();
2044 }
2045 }
2046 }
2047 } else {
2048 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2049 }
2050 ++i;
2051 if (i >= affiliations.length) {
2052 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2053 }
2054 }
2055 };
2056 for(String affiliation : affiliations) {
2057 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2058 }
2059 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2060 }
2061
2062 public void providePasswordForMuc(Conversation conversation, String password) {
2063 if (conversation.getMode() == Conversation.MODE_MULTI) {
2064 conversation.getMucOptions().setPassword(password);
2065 if (conversation.getBookmark() != null) {
2066 if (respectAutojoin()) {
2067 conversation.getBookmark().setAutojoin(true);
2068 }
2069 pushBookmarks(conversation.getAccount());
2070 }
2071 databaseBackend.updateConversation(conversation);
2072 joinMuc(conversation);
2073 }
2074 }
2075
2076 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2077 final MucOptions options = conversation.getMucOptions();
2078 final Jid joinJid = options.createJoinJid(nick);
2079 if (options.online()) {
2080 Account account = conversation.getAccount();
2081 options.setOnRenameListener(new OnRenameListener() {
2082
2083 @Override
2084 public void onSuccess() {
2085 conversation.setContactJid(joinJid);
2086 databaseBackend.updateConversation(conversation);
2087 Bookmark bookmark = conversation.getBookmark();
2088 if (bookmark != null) {
2089 bookmark.setNick(nick);
2090 pushBookmarks(bookmark.getAccount());
2091 }
2092 callback.success(conversation);
2093 }
2094
2095 @Override
2096 public void onFailure() {
2097 callback.error(R.string.nick_in_use, conversation);
2098 }
2099 });
2100
2101 PresencePacket packet = new PresencePacket();
2102 packet.setTo(joinJid);
2103 packet.setFrom(conversation.getAccount().getJid());
2104
2105 String sig = account.getPgpSignature();
2106 if (sig != null) {
2107 packet.addChild("status").setContent("online");
2108 packet.addChild("x", "jabber:x:signed").setContent(sig);
2109 }
2110 sendPresencePacket(account, packet);
2111 } else {
2112 conversation.setContactJid(joinJid);
2113 databaseBackend.updateConversation(conversation);
2114 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2115 Bookmark bookmark = conversation.getBookmark();
2116 if (bookmark != null) {
2117 bookmark.setNick(nick);
2118 pushBookmarks(bookmark.getAccount());
2119 }
2120 joinMuc(conversation);
2121 }
2122 }
2123 }
2124
2125 public void leaveMuc(Conversation conversation) {
2126 leaveMuc(conversation, false);
2127 }
2128
2129 private void leaveMuc(Conversation conversation, boolean now) {
2130 Account account = conversation.getAccount();
2131 account.pendingConferenceJoins.remove(conversation);
2132 account.pendingConferenceLeaves.remove(conversation);
2133 if (account.getStatus() == Account.State.ONLINE || now) {
2134 PresencePacket packet = new PresencePacket();
2135 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2136 packet.setFrom(conversation.getAccount().getJid());
2137 packet.setAttribute("type", "unavailable");
2138 sendPresencePacket(conversation.getAccount(), packet);
2139 conversation.getMucOptions().setOffline();
2140 conversation.deregisterWithBookmark();
2141 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2142 + ": leaving muc " + conversation.getJid());
2143 } else {
2144 account.pendingConferenceLeaves.add(conversation);
2145 }
2146 }
2147
2148 private String findConferenceServer(final Account account) {
2149 String server;
2150 if (account.getXmppConnection() != null) {
2151 server = account.getXmppConnection().getMucServer();
2152 if (server != null) {
2153 return server;
2154 }
2155 }
2156 for (Account other : getAccounts()) {
2157 if (other != account && other.getXmppConnection() != null) {
2158 server = other.getXmppConnection().getMucServer();
2159 if (server != null) {
2160 return server;
2161 }
2162 }
2163 }
2164 return null;
2165 }
2166
2167 public void createAdhocConference(final Account account,
2168 final String subject,
2169 final Iterable<Jid> jids,
2170 final UiCallback<Conversation> callback) {
2171 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2172 if (account.getStatus() == Account.State.ONLINE) {
2173 try {
2174 String server = findConferenceServer(account);
2175 if (server == null) {
2176 if (callback != null) {
2177 callback.error(R.string.no_conference_server_found, null);
2178 }
2179 return;
2180 }
2181 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2182 final Conversation conversation = findOrCreateConversation(account, jid, true);
2183 joinMuc(conversation, new OnConferenceJoined() {
2184 @Override
2185 public void onConferenceJoined(final Conversation conversation) {
2186 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2187 @Override
2188 public void onPushSucceeded() {
2189 if (subject != null && !subject.trim().isEmpty()) {
2190 pushSubjectToConference(conversation, subject.trim());
2191 }
2192 for (Jid invite : jids) {
2193 invite(conversation, invite);
2194 }
2195 if (account.countPresences() > 1) {
2196 directInvite(conversation, account.getJid().toBareJid());
2197 }
2198 saveConversationAsBookmark(conversation, subject);
2199 if (callback != null) {
2200 callback.success(conversation);
2201 }
2202 }
2203
2204 @Override
2205 public void onPushFailed() {
2206 archiveConversation(conversation);
2207 if (callback != null) {
2208 callback.error(R.string.conference_creation_failed, conversation);
2209 }
2210 }
2211 });
2212 }
2213 });
2214 } catch (InvalidJidException e) {
2215 if (callback != null) {
2216 callback.error(R.string.conference_creation_failed, null);
2217 }
2218 }
2219 } else {
2220 if (callback != null) {
2221 callback.error(R.string.not_connected_try_again, null);
2222 }
2223 }
2224 }
2225
2226 public void fetchConferenceConfiguration(final Conversation conversation) {
2227 fetchConferenceConfiguration(conversation, null);
2228 }
2229
2230 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2231 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2232 request.setTo(conversation.getJid().toBareJid());
2233 request.query("http://jabber.org/protocol/disco#info");
2234 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2235 @Override
2236 public void onIqPacketReceived(Account account, IqPacket packet) {
2237 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2238 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2239 ArrayList<String> features = new ArrayList<>();
2240 for (Element child : query.getChildren()) {
2241 if (child != null && child.getName().equals("feature")) {
2242 String var = child.getAttribute("var");
2243 if (var != null) {
2244 features.add(var);
2245 }
2246 }
2247 }
2248 Element form = query.findChild("x", "jabber:x:data");
2249 if (form != null) {
2250 conversation.getMucOptions().updateFormData(Data.parse(form));
2251 }
2252 conversation.getMucOptions().updateFeatures(features);
2253 if (callback != null) {
2254 callback.onConferenceConfigurationFetched(conversation);
2255 }
2256 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2257 updateConversationUi();
2258 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2259 if (callback != null) {
2260 callback.onFetchFailed(conversation, packet.getError());
2261 }
2262 }
2263 }
2264 });
2265 }
2266
2267 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2268 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2269 request.setTo(conversation.getJid().toBareJid());
2270 request.query("http://jabber.org/protocol/muc#owner");
2271 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2272 @Override
2273 public void onIqPacketReceived(Account account, IqPacket packet) {
2274 if (packet.getType() == IqPacket.TYPE.RESULT) {
2275 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2276 for (Field field : data.getFields()) {
2277 if (options.containsKey(field.getFieldName())) {
2278 field.setValue(options.getString(field.getFieldName()));
2279 }
2280 }
2281 data.submit();
2282 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2283 set.setTo(conversation.getJid().toBareJid());
2284 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2285 sendIqPacket(account, set, new OnIqPacketReceived() {
2286 @Override
2287 public void onIqPacketReceived(Account account, IqPacket packet) {
2288 if (callback != null) {
2289 if (packet.getType() == IqPacket.TYPE.RESULT) {
2290 callback.onPushSucceeded();
2291 } else {
2292 callback.onPushFailed();
2293 }
2294 }
2295 }
2296 });
2297 } else {
2298 if (callback != null) {
2299 callback.onPushFailed();
2300 }
2301 }
2302 }
2303 });
2304 }
2305
2306 public void pushSubjectToConference(final Conversation conference, final String subject) {
2307 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2308 this.sendMessagePacket(conference.getAccount(), packet);
2309 final MucOptions mucOptions = conference.getMucOptions();
2310 final MucOptions.User self = mucOptions.getSelf();
2311 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2312 Bundle options = new Bundle();
2313 options.putString("muc#roomconfig_persistentroom", "1");
2314 this.pushConferenceConfiguration(conference, options, null);
2315 }
2316 }
2317
2318 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2319 final Jid jid = user.toBareJid();
2320 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2321 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2322 @Override
2323 public void onIqPacketReceived(Account account, IqPacket packet) {
2324 if (packet.getType() == IqPacket.TYPE.RESULT) {
2325 conference.getMucOptions().changeAffiliation(jid, affiliation);
2326 getAvatarService().clear(conference);
2327 callback.onAffiliationChangedSuccessful(jid);
2328 } else {
2329 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2330 }
2331 }
2332 });
2333 }
2334
2335 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2336 List<Jid> jids = new ArrayList<>();
2337 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2338 if (user.getAffiliation() == before && user.getRealJid() != null) {
2339 jids.add(user.getRealJid());
2340 }
2341 }
2342 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2343 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2344 }
2345
2346 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2347 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2348 Log.d(Config.LOGTAG, request.toString());
2349 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2350 @Override
2351 public void onIqPacketReceived(Account account, IqPacket packet) {
2352 Log.d(Config.LOGTAG, packet.toString());
2353 if (packet.getType() == IqPacket.TYPE.RESULT) {
2354 callback.onRoleChangedSuccessful(nick);
2355 } else {
2356 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2357 }
2358 }
2359 });
2360 }
2361
2362 private void disconnect(Account account, boolean force) {
2363 if ((account.getStatus() == Account.State.ONLINE)
2364 || (account.getStatus() == Account.State.DISABLED)) {
2365 final XmppConnection connection = account.getXmppConnection();
2366 if (!force) {
2367 List<Conversation> conversations = getConversations();
2368 for (Conversation conversation : conversations) {
2369 if (conversation.getAccount() == account) {
2370 if (conversation.getMode() == Conversation.MODE_MULTI) {
2371 leaveMuc(conversation, true);
2372 } else {
2373 if (conversation.endOtrIfNeeded()) {
2374 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2375 + ": ended otr session with "
2376 + conversation.getJid());
2377 }
2378 }
2379 }
2380 }
2381 sendOfflinePresence(account);
2382 }
2383 connection.disconnect(force);
2384 }
2385 }
2386
2387 @Override
2388 public IBinder onBind(Intent intent) {
2389 return mBinder;
2390 }
2391
2392 public void updateMessage(Message message) {
2393 databaseBackend.updateMessage(message);
2394 updateConversationUi();
2395 }
2396
2397 public void updateMessage(Message message, String uuid) {
2398 databaseBackend.updateMessage(message, uuid);
2399 updateConversationUi();
2400 }
2401
2402 protected void syncDirtyContacts(Account account) {
2403 for (Contact contact : account.getRoster().getContacts()) {
2404 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2405 pushContactToServer(contact);
2406 }
2407 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2408 deleteContactOnServer(contact);
2409 }
2410 }
2411 }
2412
2413 public void createContact(Contact contact) {
2414 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2415 if (autoGrant) {
2416 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2417 contact.setOption(Contact.Options.ASKING);
2418 }
2419 pushContactToServer(contact);
2420 }
2421
2422 public void onOtrSessionEstablished(Conversation conversation) {
2423 final Account account = conversation.getAccount();
2424 final Session otrSession = conversation.getOtrSession();
2425 Log.d(Config.LOGTAG,
2426 account.getJid().toBareJid() + " otr session established with "
2427 + conversation.getJid() + "/"
2428 + otrSession.getSessionID().getUserID());
2429 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2430
2431 @Override
2432 public void onMessageFound(Message message) {
2433 SessionID id = otrSession.getSessionID();
2434 try {
2435 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2436 } catch (InvalidJidException e) {
2437 return;
2438 }
2439 if (message.needsUploading()) {
2440 mJingleConnectionManager.createNewConnection(message);
2441 } else {
2442 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2443 if (outPacket != null) {
2444 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2445 message.setStatus(Message.STATUS_SEND);
2446 databaseBackend.updateMessage(message);
2447 sendMessagePacket(account, outPacket);
2448 }
2449 }
2450 updateConversationUi();
2451 }
2452 });
2453 }
2454
2455 public boolean renewSymmetricKey(Conversation conversation) {
2456 Account account = conversation.getAccount();
2457 byte[] symmetricKey = new byte[32];
2458 this.mRandom.nextBytes(symmetricKey);
2459 Session otrSession = conversation.getOtrSession();
2460 if (otrSession != null) {
2461 MessagePacket packet = new MessagePacket();
2462 packet.setType(MessagePacket.TYPE_CHAT);
2463 packet.setFrom(account.getJid());
2464 MessageGenerator.addMessageHints(packet);
2465 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2466 + otrSession.getSessionID().getUserID());
2467 try {
2468 packet.setBody(otrSession
2469 .transformSending(CryptoHelper.FILETRANSFER
2470 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2471 sendMessagePacket(account, packet);
2472 conversation.setSymmetricKey(symmetricKey);
2473 return true;
2474 } catch (OtrException e) {
2475 return false;
2476 }
2477 }
2478 return false;
2479 }
2480
2481 public void pushContactToServer(final Contact contact) {
2482 contact.resetOption(Contact.Options.DIRTY_DELETE);
2483 contact.setOption(Contact.Options.DIRTY_PUSH);
2484 final Account account = contact.getAccount();
2485 if (account.getStatus() == Account.State.ONLINE) {
2486 final boolean ask = contact.getOption(Contact.Options.ASKING);
2487 final boolean sendUpdates = contact
2488 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2489 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2490 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2491 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2492 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2493 if (sendUpdates) {
2494 sendPresencePacket(account,
2495 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2496 }
2497 if (ask) {
2498 sendPresencePacket(account,
2499 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2500 }
2501 }
2502 }
2503
2504 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2505 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2506 final int size = Config.AVATAR_SIZE;
2507 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2508 if (avatar != null) {
2509 avatar.height = size;
2510 avatar.width = size;
2511 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2512 avatar.type = "image/webp";
2513 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2514 avatar.type = "image/jpeg";
2515 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2516 avatar.type = "image/png";
2517 }
2518 if (!getFileBackend().save(avatar)) {
2519 callback.error(R.string.error_saving_avatar, avatar);
2520 return;
2521 }
2522 publishAvatar(account, avatar, callback);
2523 } else {
2524 callback.error(R.string.error_publish_avatar_converting, null);
2525 }
2526 }
2527
2528 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2529 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2530 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2531
2532 @Override
2533 public void onIqPacketReceived(Account account, IqPacket result) {
2534 if (result.getType() == IqPacket.TYPE.RESULT) {
2535 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2536 .publishAvatarMetadata(avatar);
2537 sendIqPacket(account, packet, new OnIqPacketReceived() {
2538 @Override
2539 public void onIqPacketReceived(Account account, IqPacket result) {
2540 if (result.getType() == IqPacket.TYPE.RESULT) {
2541 if (account.setAvatar(avatar.getFilename())) {
2542 getAvatarService().clear(account);
2543 databaseBackend.updateAccount(account);
2544 }
2545 if (callback != null) {
2546 callback.success(avatar);
2547 } else {
2548 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2549 }
2550 } else {
2551 if (callback != null) {
2552 callback.error(
2553 R.string.error_publish_avatar_server_reject,
2554 avatar);
2555 }
2556 }
2557 }
2558 });
2559 } else {
2560 if (callback != null) {
2561 callback.error(
2562 R.string.error_publish_avatar_server_reject,
2563 avatar);
2564 }
2565 }
2566 }
2567 });
2568 }
2569
2570 public void republishAvatarIfNeeded(Account account) {
2571 if (account.getAxolotlService().isPepBroken()) {
2572 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2573 return;
2574 }
2575 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2576 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2577
2578 private Avatar parseAvatar(IqPacket packet) {
2579 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2580 if (pubsub != null) {
2581 Element items = pubsub.findChild("items");
2582 if (items != null) {
2583 return Avatar.parseMetadata(items);
2584 }
2585 }
2586 return null;
2587 }
2588
2589 private boolean errorIsItemNotFound(IqPacket packet) {
2590 Element error = packet.findChild("error");
2591 return packet.getType() == IqPacket.TYPE.ERROR
2592 && error != null
2593 && error.hasChild("item-not-found");
2594 }
2595
2596 @Override
2597 public void onIqPacketReceived(Account account, IqPacket packet) {
2598 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2599 Avatar serverAvatar = parseAvatar(packet);
2600 if (serverAvatar == null && account.getAvatar() != null) {
2601 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2602 if (avatar != null) {
2603 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2604 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2605 } else {
2606 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2607 }
2608 }
2609 }
2610 }
2611 });
2612 }
2613
2614 public void fetchAvatar(Account account, Avatar avatar) {
2615 fetchAvatar(account, avatar, null);
2616 }
2617
2618 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2619 final String KEY = generateFetchKey(account, avatar);
2620 synchronized (this.mInProgressAvatarFetches) {
2621 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2622 switch (avatar.origin) {
2623 case PEP:
2624 this.mInProgressAvatarFetches.add(KEY);
2625 fetchAvatarPep(account, avatar, callback);
2626 break;
2627 case VCARD:
2628 this.mInProgressAvatarFetches.add(KEY);
2629 fetchAvatarVcard(account, avatar, callback);
2630 break;
2631 }
2632 }
2633 }
2634 }
2635
2636 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2637 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2638 sendIqPacket(account, packet, new OnIqPacketReceived() {
2639
2640 @Override
2641 public void onIqPacketReceived(Account account, IqPacket result) {
2642 synchronized (mInProgressAvatarFetches) {
2643 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2644 }
2645 final String ERROR = account.getJid().toBareJid()
2646 + ": fetching avatar for " + avatar.owner + " failed ";
2647 if (result.getType() == IqPacket.TYPE.RESULT) {
2648 avatar.image = mIqParser.avatarData(result);
2649 if (avatar.image != null) {
2650 if (getFileBackend().save(avatar)) {
2651 if (account.getJid().toBareJid().equals(avatar.owner)) {
2652 if (account.setAvatar(avatar.getFilename())) {
2653 databaseBackend.updateAccount(account);
2654 }
2655 getAvatarService().clear(account);
2656 updateConversationUi();
2657 updateAccountUi();
2658 } else {
2659 Contact contact = account.getRoster()
2660 .getContact(avatar.owner);
2661 contact.setAvatar(avatar);
2662 getAvatarService().clear(contact);
2663 updateConversationUi();
2664 updateRosterUi();
2665 }
2666 if (callback != null) {
2667 callback.success(avatar);
2668 }
2669 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2670 + ": successfully fetched pep avatar for " + avatar.owner);
2671 return;
2672 }
2673 } else {
2674
2675 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2676 }
2677 } else {
2678 Element error = result.findChild("error");
2679 if (error == null) {
2680 Log.d(Config.LOGTAG, ERROR + "(server error)");
2681 } else {
2682 Log.d(Config.LOGTAG, ERROR + error.toString());
2683 }
2684 }
2685 if (callback != null) {
2686 callback.error(0, null);
2687 }
2688
2689 }
2690 });
2691 }
2692
2693 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2694 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2695 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2696 @Override
2697 public void onIqPacketReceived(Account account, IqPacket packet) {
2698 synchronized (mInProgressAvatarFetches) {
2699 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2700 }
2701 if (packet.getType() == IqPacket.TYPE.RESULT) {
2702 Element vCard = packet.findChild("vCard", "vcard-temp");
2703 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2704 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2705 if (image != null) {
2706 avatar.image = image;
2707 if (getFileBackend().save(avatar)) {
2708 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2709 + ": successfully fetched vCard avatar for " + avatar.owner);
2710 if (avatar.owner.isBareJid()) {
2711 Contact contact = account.getRoster()
2712 .getContact(avatar.owner);
2713 contact.setAvatar(avatar);
2714 getAvatarService().clear(contact);
2715 updateConversationUi();
2716 updateRosterUi();
2717 } else {
2718 Conversation conversation = find(account, avatar.owner.toBareJid());
2719 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2720 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2721 if (user != null) {
2722 if (user.setAvatar(avatar)) {
2723 getAvatarService().clear(user);
2724 updateConversationUi();
2725 updateMucRosterUi();
2726 }
2727 }
2728 }
2729 }
2730 }
2731 }
2732 }
2733 }
2734 });
2735 }
2736
2737 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2738 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2739 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2740
2741 @Override
2742 public void onIqPacketReceived(Account account, IqPacket packet) {
2743 if (packet.getType() == IqPacket.TYPE.RESULT) {
2744 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2745 if (pubsub != null) {
2746 Element items = pubsub.findChild("items");
2747 if (items != null) {
2748 Avatar avatar = Avatar.parseMetadata(items);
2749 if (avatar != null) {
2750 avatar.owner = account.getJid().toBareJid();
2751 if (fileBackend.isAvatarCached(avatar)) {
2752 if (account.setAvatar(avatar.getFilename())) {
2753 databaseBackend.updateAccount(account);
2754 }
2755 getAvatarService().clear(account);
2756 callback.success(avatar);
2757 } else {
2758 fetchAvatarPep(account, avatar, callback);
2759 }
2760 return;
2761 }
2762 }
2763 }
2764 }
2765 callback.error(0, null);
2766 }
2767 });
2768 }
2769
2770 public void deleteContactOnServer(Contact contact) {
2771 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2772 contact.resetOption(Contact.Options.DIRTY_PUSH);
2773 contact.setOption(Contact.Options.DIRTY_DELETE);
2774 Account account = contact.getAccount();
2775 if (account.getStatus() == Account.State.ONLINE) {
2776 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2777 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2778 item.setAttribute("jid", contact.getJid().toString());
2779 item.setAttribute("subscription", "remove");
2780 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2781 }
2782 }
2783
2784 public void updateConversation(Conversation conversation) {
2785 this.databaseBackend.updateConversation(conversation);
2786 }
2787
2788 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2789 synchronized (account) {
2790 XmppConnection connection = account.getXmppConnection();
2791 if (connection == null) {
2792 connection = createConnection(account);
2793 account.setXmppConnection(connection);
2794 } else {
2795 connection.interrupt();
2796 }
2797 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2798 if (!force) {
2799 disconnect(account, false);
2800 }
2801 Thread thread = new Thread(connection);
2802 connection.setInteractive(interactive);
2803 connection.prepareNewConnection();
2804 thread.start();
2805 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2806 } else {
2807 disconnect(account, force);
2808 account.getRoster().clearPresences();
2809 connection.resetEverything();
2810 account.getAxolotlService().resetBrokenness();
2811 }
2812 }
2813 }
2814
2815 public void reconnectAccountInBackground(final Account account) {
2816 new Thread(new Runnable() {
2817 @Override
2818 public void run() {
2819 reconnectAccount(account, false, true);
2820 }
2821 }).start();
2822 }
2823
2824 public void invite(Conversation conversation, Jid contact) {
2825 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2826 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2827 sendMessagePacket(conversation.getAccount(), packet);
2828 }
2829
2830 public void directInvite(Conversation conversation, Jid jid) {
2831 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2832 sendMessagePacket(conversation.getAccount(), packet);
2833 }
2834
2835 public void resetSendingToWaiting(Account account) {
2836 for (Conversation conversation : getConversations()) {
2837 if (conversation.getAccount() == account) {
2838 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2839
2840 @Override
2841 public void onMessageFound(Message message) {
2842 markMessage(message, Message.STATUS_WAITING);
2843 }
2844 });
2845 }
2846 }
2847 }
2848
2849 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2850 if (uuid == null) {
2851 return null;
2852 }
2853 for (Conversation conversation : getConversations()) {
2854 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2855 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2856 if (message != null) {
2857 markMessage(message, status);
2858 }
2859 return message;
2860 }
2861 }
2862 return null;
2863 }
2864
2865 public boolean markMessage(Conversation conversation, String uuid, int status) {
2866 if (uuid == null) {
2867 return false;
2868 } else {
2869 Message message = conversation.findSentMessageWithUuid(uuid);
2870 if (message != null) {
2871 markMessage(message, status);
2872 return true;
2873 } else {
2874 return false;
2875 }
2876 }
2877 }
2878
2879 public void markMessage(Message message, int status) {
2880 if (status == Message.STATUS_SEND_FAILED
2881 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2882 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2883 return;
2884 }
2885 message.setStatus(status);
2886 databaseBackend.updateMessage(message);
2887 updateConversationUi();
2888 }
2889
2890 public SharedPreferences getPreferences() {
2891 return PreferenceManager
2892 .getDefaultSharedPreferences(getApplicationContext());
2893 }
2894
2895 public boolean confirmMessages() {
2896 return getPreferences().getBoolean("confirm_messages", true);
2897 }
2898
2899 public boolean allowMessageCorrection() {
2900 return getPreferences().getBoolean("allow_message_correction", true);
2901 }
2902
2903 public boolean sendChatStates() {
2904 return getPreferences().getBoolean("chat_states", false);
2905 }
2906
2907 public boolean saveEncryptedMessages() {
2908 return !getPreferences().getBoolean("dont_save_encrypted", false);
2909 }
2910
2911 private boolean respectAutojoin() {
2912 return getPreferences().getBoolean("autojoin", true);
2913 }
2914
2915 public boolean indicateReceived() {
2916 return getPreferences().getBoolean("indicate_received", false);
2917 }
2918
2919 public boolean useTorToConnect() {
2920 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2921 }
2922
2923 public boolean showExtendedConnectionOptions() {
2924 return getPreferences().getBoolean("show_connection_options", false);
2925 }
2926
2927 public boolean broadcastLastActivity() {
2928 return getPreferences().getBoolean("last_activity", false);
2929 }
2930
2931 public int unreadCount() {
2932 int count = 0;
2933 for (Conversation conversation : getConversations()) {
2934 count += conversation.unreadCount();
2935 }
2936 return count;
2937 }
2938
2939
2940 public void showErrorToastInUi(int resId) {
2941 if (mOnShowErrorToast != null) {
2942 mOnShowErrorToast.onShowErrorToast(resId);
2943 }
2944 }
2945
2946 public void updateConversationUi() {
2947 if (mOnConversationUpdate != null) {
2948 mOnConversationUpdate.onConversationUpdate();
2949 }
2950 }
2951
2952 public void updateAccountUi() {
2953 if (mOnAccountUpdate != null) {
2954 mOnAccountUpdate.onAccountUpdate();
2955 }
2956 }
2957
2958 public void updateRosterUi() {
2959 if (mOnRosterUpdate != null) {
2960 mOnRosterUpdate.onRosterUpdate();
2961 }
2962 }
2963
2964 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2965 if (mOnCaptchaRequested != null) {
2966 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2967 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2968 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2969
2970 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2971 return true;
2972 }
2973 return false;
2974 }
2975
2976 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2977 if (mOnUpdateBlocklist != null) {
2978 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2979 }
2980 }
2981
2982 public void updateMucRosterUi() {
2983 if (mOnMucRosterUpdate != null) {
2984 mOnMucRosterUpdate.onMucRosterUpdate();
2985 }
2986 }
2987
2988 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2989 if (mOnKeyStatusUpdated != null) {
2990 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2991 }
2992 }
2993
2994 public Account findAccountByJid(final Jid accountJid) {
2995 for (Account account : this.accounts) {
2996 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2997 return account;
2998 }
2999 }
3000 return null;
3001 }
3002
3003 public Conversation findConversationByUuid(String uuid) {
3004 for (Conversation conversation : getConversations()) {
3005 if (conversation.getUuid().equals(uuid)) {
3006 return conversation;
3007 }
3008 }
3009 return null;
3010 }
3011
3012 public boolean markRead(final Conversation conversation) {
3013 mNotificationService.clear(conversation);
3014 final List<Message> readMessages = conversation.markRead();
3015 if (readMessages.size() > 0) {
3016 Runnable runnable = new Runnable() {
3017 @Override
3018 public void run() {
3019 for (Message message : readMessages) {
3020 databaseBackend.updateMessage(message);
3021 }
3022 }
3023 };
3024 mDatabaseExecutor.execute(runnable);
3025 updateUnreadCountBadge();
3026 return true;
3027 } else {
3028 return false;
3029 }
3030 }
3031
3032 public synchronized void updateUnreadCountBadge() {
3033 int count = unreadCount();
3034 if (unreadCount != count) {
3035 Log.d(Config.LOGTAG, "update unread count to " + count);
3036 if (count > 0) {
3037 ShortcutBadger.applyCount(getApplicationContext(), count);
3038 } else {
3039 ShortcutBadger.removeCount(getApplicationContext());
3040 }
3041 unreadCount = count;
3042 }
3043 }
3044
3045 public void sendReadMarker(final Conversation conversation) {
3046 final Message markable = conversation.getLatestMarkableMessage();
3047 if (this.markRead(conversation)) {
3048 updateConversationUi();
3049 }
3050 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
3051 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3052 Account account = conversation.getAccount();
3053 final Jid to = markable.getCounterpart();
3054 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3055 this.sendMessagePacket(conversation.getAccount(), packet);
3056 }
3057 }
3058
3059 public SecureRandom getRNG() {
3060 return this.mRandom;
3061 }
3062
3063 public MemorizingTrustManager getMemorizingTrustManager() {
3064 return this.mMemorizingTrustManager;
3065 }
3066
3067 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3068 this.mMemorizingTrustManager = trustManager;
3069 }
3070
3071 public void updateMemorizingTrustmanager() {
3072 final MemorizingTrustManager tm;
3073 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3074 if (dontTrustSystemCAs) {
3075 tm = new MemorizingTrustManager(getApplicationContext(), null);
3076 } else {
3077 tm = new MemorizingTrustManager(getApplicationContext());
3078 }
3079 setMemorizingTrustManager(tm);
3080 }
3081
3082 public PowerManager getPowerManager() {
3083 return this.pm;
3084 }
3085
3086 public LruCache<String, Bitmap> getBitmapCache() {
3087 return this.mBitmapCache;
3088 }
3089
3090 public void syncRosterToDisk(final Account account) {
3091 Runnable runnable = new Runnable() {
3092
3093 @Override
3094 public void run() {
3095 databaseBackend.writeRoster(account.getRoster());
3096 }
3097 };
3098 mDatabaseExecutor.execute(runnable);
3099
3100 }
3101
3102 public List<String> getKnownHosts() {
3103 final List<String> hosts = new ArrayList<>();
3104 for (final Account account : getAccounts()) {
3105 if (!hosts.contains(account.getServer().toString())) {
3106 hosts.add(account.getServer().toString());
3107 }
3108 for (final Contact contact : account.getRoster().getContacts()) {
3109 if (contact.showInRoster()) {
3110 final String server = contact.getServer().toString();
3111 if (server != null && !hosts.contains(server)) {
3112 hosts.add(server);
3113 }
3114 }
3115 }
3116 }
3117 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3118 hosts.add(Config.DOMAIN_LOCK);
3119 }
3120 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3121 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3122 }
3123 return hosts;
3124 }
3125
3126 public List<String> getKnownConferenceHosts() {
3127 final ArrayList<String> mucServers = new ArrayList<>();
3128 for (final Account account : accounts) {
3129 if (account.getXmppConnection() != null) {
3130 final String server = account.getXmppConnection().getMucServer();
3131 if (server != null && !mucServers.contains(server)) {
3132 mucServers.add(server);
3133 }
3134 }
3135 }
3136 return mucServers;
3137 }
3138
3139 public void sendMessagePacket(Account account, MessagePacket packet) {
3140 XmppConnection connection = account.getXmppConnection();
3141 if (connection != null) {
3142 connection.sendMessagePacket(packet);
3143 }
3144 }
3145
3146 public void sendPresencePacket(Account account, PresencePacket packet) {
3147 XmppConnection connection = account.getXmppConnection();
3148 if (connection != null) {
3149 connection.sendPresencePacket(packet);
3150 }
3151 }
3152
3153 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3154 final XmppConnection connection = account.getXmppConnection();
3155 if (connection != null) {
3156 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3157 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3158 }
3159 }
3160
3161 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3162 final XmppConnection connection = account.getXmppConnection();
3163 if (connection != null) {
3164 connection.sendIqPacket(packet, callback);
3165 }
3166 }
3167
3168 public void sendPresence(final Account account) {
3169 sendPresence(account, checkListeners() && broadcastLastActivity());
3170 }
3171
3172 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3173 PresencePacket packet;
3174 if (manuallyChangePresence()) {
3175 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3176 String message = account.getPresenceStatusMessage();
3177 if (message != null && !message.isEmpty()) {
3178 packet.addChild(new Element("status").setContent(message));
3179 }
3180 } else {
3181 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3182 }
3183 if (mLastActivity > 0 && includeIdleTimestamp) {
3184 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3185 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3186 }
3187 sendPresencePacket(account, packet);
3188 }
3189
3190 private void deactivateGracePeriod() {
3191 for(Account account : getAccounts()) {
3192 account.deactivateGracePeriod();
3193 }
3194 }
3195
3196 public void refreshAllPresences() {
3197 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3198 for (Account account : getAccounts()) {
3199 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3200 sendPresence(account, includeIdleTimestamp);
3201 }
3202 }
3203 }
3204
3205 private void refreshAllGcmTokens() {
3206 for(Account account : getAccounts()) {
3207 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3208 mPushManagementService.registerPushTokenOnServer(account);
3209 }
3210 }
3211 }
3212
3213 public void sendOfflinePresence(final Account account) {
3214 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3215 }
3216
3217 public MessageGenerator getMessageGenerator() {
3218 return this.mMessageGenerator;
3219 }
3220
3221 public PresenceGenerator getPresenceGenerator() {
3222 return this.mPresenceGenerator;
3223 }
3224
3225 public IqGenerator getIqGenerator() {
3226 return this.mIqGenerator;
3227 }
3228
3229 public IqParser getIqParser() {
3230 return this.mIqParser;
3231 }
3232
3233 public JingleConnectionManager getJingleConnectionManager() {
3234 return this.mJingleConnectionManager;
3235 }
3236
3237 public MessageArchiveService getMessageArchiveService() {
3238 return this.mMessageArchiveService;
3239 }
3240
3241 public List<Contact> findContacts(Jid jid) {
3242 ArrayList<Contact> contacts = new ArrayList<>();
3243 for (Account account : getAccounts()) {
3244 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3245 Contact contact = account.getRoster().getContactFromRoster(jid);
3246 if (contact != null) {
3247 contacts.add(contact);
3248 }
3249 }
3250 }
3251 return contacts;
3252 }
3253
3254 public Conversation findFirstMuc(Jid jid) {
3255 for(Conversation conversation : getConversations()) {
3256 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3257 && conversation.getMode() == Conversation.MODE_MULTI) {
3258 return conversation;
3259 }
3260 }
3261 return null;
3262 }
3263
3264 public NotificationService getNotificationService() {
3265 return this.mNotificationService;
3266 }
3267
3268 public HttpConnectionManager getHttpConnectionManager() {
3269 return this.mHttpConnectionManager;
3270 }
3271
3272 public void resendFailedMessages(final Message message) {
3273 final Collection<Message> messages = new ArrayList<>();
3274 Message current = message;
3275 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3276 messages.add(current);
3277 if (current.mergeable(current.next())) {
3278 current = current.next();
3279 } else {
3280 break;
3281 }
3282 }
3283 for (final Message msg : messages) {
3284 msg.setTime(System.currentTimeMillis());
3285 markMessage(msg, Message.STATUS_WAITING);
3286 this.resendMessage(msg, false);
3287 }
3288 }
3289
3290 public void clearConversationHistory(final Conversation conversation) {
3291 conversation.clearMessages();
3292 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3293 conversation.setLastClearHistory(System.currentTimeMillis());
3294 Runnable runnable = new Runnable() {
3295 @Override
3296 public void run() {
3297 databaseBackend.deleteMessagesInConversation(conversation);
3298 }
3299 };
3300 mDatabaseExecutor.execute(runnable);
3301 }
3302
3303 public void sendBlockRequest(final Blockable blockable) {
3304 if (blockable != null && blockable.getBlockedJid() != null) {
3305 final Jid jid = blockable.getBlockedJid();
3306 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3307
3308 @Override
3309 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3310 if (packet.getType() == IqPacket.TYPE.RESULT) {
3311 account.getBlocklist().add(jid);
3312 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3313 }
3314 }
3315 });
3316 }
3317 }
3318
3319 public void sendUnblockRequest(final Blockable blockable) {
3320 if (blockable != null && blockable.getJid() != null) {
3321 final Jid jid = blockable.getBlockedJid();
3322 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3323 @Override
3324 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3325 if (packet.getType() == IqPacket.TYPE.RESULT) {
3326 account.getBlocklist().remove(jid);
3327 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3328 }
3329 }
3330 });
3331 }
3332 }
3333
3334 public void publishDisplayName(Account account) {
3335 String displayName = account.getDisplayName();
3336 if (displayName != null && !displayName.isEmpty()) {
3337 IqPacket publish = mIqGenerator.publishNick(displayName);
3338 sendIqPacket(account, publish, new OnIqPacketReceived() {
3339 @Override
3340 public void onIqPacketReceived(Account account, IqPacket packet) {
3341 if (packet.getType() == IqPacket.TYPE.ERROR) {
3342 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3343 }
3344 }
3345 });
3346 }
3347 }
3348
3349 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3350 ServiceDiscoveryResult result = discoCache.get(key);
3351 if (result != null) {
3352 return result;
3353 } else {
3354 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3355 if (result != null) {
3356 discoCache.put(key, result);
3357 }
3358 return result;
3359 }
3360 }
3361
3362 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3363 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3364 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3365 if (disco != null) {
3366 presence.setServiceDiscoveryResult(disco);
3367 } else {
3368 if (!account.inProgressDiscoFetches.contains(key)) {
3369 account.inProgressDiscoFetches.add(key);
3370 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3371 request.setTo(jid);
3372 request.query("http://jabber.org/protocol/disco#info");
3373 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3374 sendIqPacket(account, request, new OnIqPacketReceived() {
3375 @Override
3376 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3377 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3378 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3379 if (presence.getVer().equals(disco.getVer())) {
3380 databaseBackend.insertDiscoveryResult(disco);
3381 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3382 } else {
3383 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3384 }
3385 }
3386 account.inProgressDiscoFetches.remove(key);
3387 }
3388 });
3389 }
3390 }
3391 }
3392
3393 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3394 for(Contact contact : roster.getContacts()) {
3395 for(Presence presence : contact.getPresences().getPresences().values()) {
3396 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3397 presence.setServiceDiscoveryResult(disco);
3398 }
3399 }
3400 }
3401 }
3402
3403 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3404 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3405 request.addChild("prefs","urn:xmpp:mam:0");
3406 sendIqPacket(account, request, new OnIqPacketReceived() {
3407 @Override
3408 public void onIqPacketReceived(Account account, IqPacket packet) {
3409 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3410 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3411 callback.onPreferencesFetched(prefs);
3412 } else {
3413 callback.onPreferencesFetchFailed();
3414 }
3415 }
3416 });
3417 }
3418
3419 public PushManagementService getPushManagementService() {
3420 return mPushManagementService;
3421 }
3422
3423 public Account getPendingAccount() {
3424 Account pending = null;
3425 for(Account account : getAccounts()) {
3426 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3427 pending = account;
3428 } else {
3429 return null;
3430 }
3431 }
3432 return pending;
3433 }
3434
3435 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3436 if (!statusMessage.isEmpty()) {
3437 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3438 }
3439 changeStatusReal(account, status, statusMessage, send);
3440 }
3441
3442 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3443 account.setPresenceStatus(status);
3444 account.setPresenceStatusMessage(statusMessage);
3445 databaseBackend.updateAccount(account);
3446 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3447 sendPresence(account);
3448 }
3449 }
3450
3451 public void changeStatus(Presence.Status status, String statusMessage) {
3452 if (!statusMessage.isEmpty()) {
3453 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3454 }
3455 for(Account account : getAccounts()) {
3456 changeStatusReal(account, status, statusMessage, true);
3457 }
3458 }
3459
3460 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3461 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3462 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3463 if (!templates.contains(template)) {
3464 templates.add(0, template);
3465 }
3466 }
3467 return templates;
3468 }
3469
3470 public void saveConversationAsBookmark(Conversation conversation, String name) {
3471 Account account = conversation.getAccount();
3472 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3473 if (!conversation.getJid().isBareJid()) {
3474 bookmark.setNick(conversation.getJid().getResourcepart());
3475 }
3476 if (name != null && !name.trim().isEmpty()) {
3477 bookmark.setBookmarkName(name.trim());
3478 }
3479 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3480 account.getBookmarks().add(bookmark);
3481 pushBookmarks(account);
3482 conversation.setBookmark(bookmark);
3483 }
3484
3485 public interface OnMamPreferencesFetched {
3486 void onPreferencesFetched(Element prefs);
3487 void onPreferencesFetchFailed();
3488 }
3489
3490 public void pushMamPreferences(Account account, Element prefs) {
3491 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3492 set.addChild(prefs);
3493 sendIqPacket(account, set, null);
3494 }
3495
3496 public interface OnAccountCreated {
3497 void onAccountCreated(Account account);
3498
3499 void informUser(int r);
3500 }
3501
3502 public interface OnMoreMessagesLoaded {
3503 void onMoreMessagesLoaded(int count, Conversation conversation);
3504
3505 void informUser(int r);
3506 }
3507
3508 public interface OnAccountPasswordChanged {
3509 void onPasswordChangeSucceeded();
3510
3511 void onPasswordChangeFailed();
3512 }
3513
3514 public interface OnAffiliationChanged {
3515 void onAffiliationChangedSuccessful(Jid jid);
3516
3517 void onAffiliationChangeFailed(Jid jid, int resId);
3518 }
3519
3520 public interface OnRoleChanged {
3521 void onRoleChangedSuccessful(String nick);
3522
3523 void onRoleChangeFailed(String nick, int resid);
3524 }
3525
3526 public interface OnConversationUpdate {
3527 void onConversationUpdate();
3528 }
3529
3530 public interface OnAccountUpdate {
3531 void onAccountUpdate();
3532 }
3533
3534 public interface OnCaptchaRequested {
3535 void onCaptchaRequested(Account account,
3536 String id,
3537 Data data,
3538 Bitmap captcha);
3539 }
3540
3541 public interface OnRosterUpdate {
3542 void onRosterUpdate();
3543 }
3544
3545 public interface OnMucRosterUpdate {
3546 void onMucRosterUpdate();
3547 }
3548
3549 public interface OnConferenceConfigurationFetched {
3550 void onConferenceConfigurationFetched(Conversation conversation);
3551
3552 void onFetchFailed(Conversation conversation, Element error);
3553 }
3554
3555 public interface OnConferenceJoined {
3556 void onConferenceJoined(Conversation conversation);
3557 }
3558
3559 public interface OnConferenceOptionsPushed {
3560 void onPushSucceeded();
3561
3562 void onPushFailed();
3563 }
3564
3565 public interface OnShowErrorToast {
3566 void onShowErrorToast(int resId);
3567 }
3568
3569 public class XmppConnectionBinder extends Binder {
3570 public XmppConnectionService getService() {
3571 return XmppConnectionService.this;
3572 }
3573 }
3574}