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.util.DisplayMetrics;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.Pair;
33
34import net.java.otr4j.OtrException;
35import net.java.otr4j.session.Session;
36import net.java.otr4j.session.SessionID;
37import net.java.otr4j.session.SessionImpl;
38import net.java.otr4j.session.SessionStatus;
39
40import org.openintents.openpgp.IOpenPgpService2;
41import org.openintents.openpgp.util.OpenPgpApi;
42import org.openintents.openpgp.util.OpenPgpServiceConnection;
43
44import java.math.BigInteger;
45import java.security.SecureRandom;
46import java.security.cert.CertificateException;
47import java.security.cert.X509Certificate;
48import java.util.ArrayList;
49import java.util.Arrays;
50import java.util.Collection;
51import java.util.Collections;
52import java.util.HashMap;
53import java.util.HashSet;
54import java.util.Hashtable;
55import java.util.Iterator;
56import java.util.List;
57import java.util.Locale;
58import java.util.Map;
59import java.util.concurrent.CopyOnWriteArrayList;
60
61import de.duenndns.ssl.MemorizingTrustManager;
62import eu.siacs.conversations.Config;
63import eu.siacs.conversations.R;
64import eu.siacs.conversations.crypto.PgpDecryptionService;
65import eu.siacs.conversations.crypto.PgpEngine;
66import eu.siacs.conversations.crypto.axolotl.AxolotlService;
67import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
68import eu.siacs.conversations.entities.Account;
69import eu.siacs.conversations.entities.Blockable;
70import eu.siacs.conversations.entities.Bookmark;
71import eu.siacs.conversations.entities.Contact;
72import eu.siacs.conversations.entities.Conversation;
73import eu.siacs.conversations.entities.DownloadableFile;
74import eu.siacs.conversations.entities.Message;
75import eu.siacs.conversations.entities.MucOptions;
76import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
77import eu.siacs.conversations.entities.Presence;
78import eu.siacs.conversations.entities.PresenceTemplate;
79import eu.siacs.conversations.entities.Roster;
80import eu.siacs.conversations.entities.ServiceDiscoveryResult;
81import eu.siacs.conversations.entities.Transferable;
82import eu.siacs.conversations.entities.TransferablePlaceholder;
83import eu.siacs.conversations.generator.AbstractGenerator;
84import eu.siacs.conversations.generator.IqGenerator;
85import eu.siacs.conversations.generator.MessageGenerator;
86import eu.siacs.conversations.generator.PresenceGenerator;
87import eu.siacs.conversations.http.HttpConnectionManager;
88import eu.siacs.conversations.parser.AbstractParser;
89import eu.siacs.conversations.parser.IqParser;
90import eu.siacs.conversations.parser.MessageParser;
91import eu.siacs.conversations.parser.PresenceParser;
92import eu.siacs.conversations.persistance.DatabaseBackend;
93import eu.siacs.conversations.persistance.FileBackend;
94import eu.siacs.conversations.ui.UiCallback;
95import eu.siacs.conversations.utils.ConversationsFileObserver;
96import eu.siacs.conversations.utils.CryptoHelper;
97import eu.siacs.conversations.utils.ExceptionHelper;
98import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
99import eu.siacs.conversations.utils.PRNGFixes;
100import eu.siacs.conversations.utils.PhoneHelper;
101import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
102import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.Xmlns;
104import eu.siacs.conversations.xml.Element;
105import eu.siacs.conversations.xmpp.OnBindListener;
106import eu.siacs.conversations.xmpp.OnContactStatusChanged;
107import eu.siacs.conversations.xmpp.OnIqPacketReceived;
108import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
109import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
110import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
111import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
112import eu.siacs.conversations.xmpp.OnStatusChanged;
113import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
114import eu.siacs.conversations.xmpp.XmppConnection;
115import eu.siacs.conversations.xmpp.chatstate.ChatState;
116import eu.siacs.conversations.xmpp.forms.Data;
117import eu.siacs.conversations.xmpp.forms.Field;
118import eu.siacs.conversations.xmpp.jid.InvalidJidException;
119import eu.siacs.conversations.xmpp.jid.Jid;
120import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
121import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
122import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
123import eu.siacs.conversations.xmpp.pep.Avatar;
124import eu.siacs.conversations.xmpp.stanzas.IqPacket;
125import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
126import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
127import me.leolin.shortcutbadger.ShortcutBadger;
128
129public class XmppConnectionService extends Service {
130
131 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
132 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
133 public static final String ACTION_TRY_AGAIN = "try_again";
134 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
135 public static final String ACTION_IDLE_PING = "idle_ping";
136 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
137 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
138 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
139 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
140 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
141 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
142 private final IBinder mBinder = new XmppConnectionBinder();
143 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
144 private final IqGenerator mIqGenerator = new IqGenerator(this);
145 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
146
147 private long mLastActivity = 0;
148
149 public DatabaseBackend databaseBackend;
150 private ContentObserver contactObserver = new ContentObserver(null) {
151 @Override
152 public void onChange(boolean selfChange) {
153 super.onChange(selfChange);
154 Intent intent = new Intent(getApplicationContext(),
155 XmppConnectionService.class);
156 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
157 startService(intent);
158 }
159 };
160 private FileBackend fileBackend = new FileBackend(this);
161 private MemorizingTrustManager mMemorizingTrustManager;
162 private NotificationService mNotificationService = new NotificationService(
163 this);
164 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
165 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
166 private IqParser mIqParser = new IqParser(this);
167 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
168 @Override
169 public void onIqPacketReceived(Account account, IqPacket packet) {
170 if (packet.getType() != IqPacket.TYPE.RESULT) {
171 Element error = packet.findChild("error");
172 String text = error != null ? error.findChildContent("text") : null;
173 if (text != null) {
174 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
175 }
176 }
177 }
178 };
179 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
180 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
181 private List<Account> accounts;
182 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
183 this);
184 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
185
186 @Override
187 public void onContactStatusChanged(Contact contact, boolean online) {
188 Conversation conversation = find(getConversations(), contact);
189 if (conversation != null) {
190 if (online) {
191 conversation.endOtrIfNeeded();
192 if (contact.getPresences().size() == 1) {
193 sendUnsentMessages(conversation);
194 }
195 } else {
196 //check if the resource we are haveing a conversation with is still online
197 if (conversation.hasValidOtrSession()) {
198 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
199 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
200 conversation.endOtrIfNeeded();
201 }
202 }
203 }
204 }
205 }
206 };
207 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
208 this);
209 private AvatarService mAvatarService = new AvatarService(this);
210 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
211 private PushManagementService mPushManagementService = new PushManagementService(this);
212 private OnConversationUpdate mOnConversationUpdate = null;
213
214
215 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
216 Environment.getExternalStorageDirectory().getAbsolutePath()
217 ) {
218 @Override
219 public void onEvent(int event, String path) {
220 markFileDeleted(path);
221 }
222 };
223 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
224
225 @Override
226 public void onJinglePacketReceived(Account account, JinglePacket packet) {
227 mJingleConnectionManager.deliverPacket(account, packet);
228 }
229 };
230 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
231
232 @Override
233 public void onMessageAcknowledged(Account account, String uuid) {
234 for (final Conversation conversation : getConversations()) {
235 if (conversation.getAccount() == account) {
236 Message message = conversation.findUnsentMessageWithUuid(uuid);
237 if (message != null) {
238 markMessage(message, Message.STATUS_SEND);
239 }
240 }
241 }
242 }
243 };
244 private int convChangedListenerCount = 0;
245 private OnShowErrorToast mOnShowErrorToast = null;
246 private int showErrorToastListenerCount = 0;
247 private int unreadCount = -1;
248 private OnAccountUpdate mOnAccountUpdate = null;
249 private OnCaptchaRequested mOnCaptchaRequested = null;
250 private int accountChangedListenerCount = 0;
251 private int captchaRequestedListenerCount = 0;
252 private OnRosterUpdate mOnRosterUpdate = null;
253 private OnUpdateBlocklist mOnUpdateBlocklist = null;
254 private int updateBlocklistListenerCount = 0;
255 private int rosterChangedListenerCount = 0;
256 private OnMucRosterUpdate mOnMucRosterUpdate = null;
257 private int mucRosterChangedListenerCount = 0;
258 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
259 private int keyStatusUpdatedListenerCount = 0;
260 private SecureRandom mRandom;
261 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
262 private final OnBindListener mOnBindListener = new OnBindListener() {
263
264 @Override
265 public void onBind(final Account account) {
266 synchronized (mInProgressAvatarFetches) {
267 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
268 final String KEY = iterator.next();
269 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
270 iterator.remove();
271 }
272 }
273 }
274 account.getRoster().clearPresences();
275 mJingleConnectionManager.cancelInTransmission();
276 fetchRosterFromServer(account);
277 fetchBookmarks(account);
278 sendPresence(account);
279 if (mPushManagementService.available(account)) {
280 mPushManagementService.registerPushTokenOnServer(account);
281 }
282 connectMultiModeConversations(account);
283 syncDirtyContacts(account);
284 }
285 };
286 private OnStatusChanged statusListener = new OnStatusChanged() {
287
288 @Override
289 public void onStatusChanged(final Account account) {
290 XmppConnection connection = account.getXmppConnection();
291 if (mOnAccountUpdate != null) {
292 mOnAccountUpdate.onAccountUpdate();
293 }
294 if (account.getStatus() == Account.State.ONLINE) {
295 mMessageArchiveService.executePendingQueries(account);
296 if (connection != null && connection.getFeatures().csi()) {
297 if (checkListeners()) {
298 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
299 connection.sendInactive();
300 } else {
301 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
302 connection.sendActive();
303 }
304 }
305 List<Conversation> conversations = getConversations();
306 for (Conversation conversation : conversations) {
307 if (conversation.getAccount() == account
308 && !account.pendingConferenceJoins.contains(conversation)) {
309 if (!conversation.startOtrIfNeeded()) {
310 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
311 }
312 sendUnsentMessages(conversation);
313 }
314 }
315 for (Conversation conversation : account.pendingConferenceLeaves) {
316 leaveMuc(conversation);
317 }
318 account.pendingConferenceLeaves.clear();
319 for (Conversation conversation : account.pendingConferenceJoins) {
320 joinMuc(conversation);
321 }
322 account.pendingConferenceJoins.clear();
323 scheduleWakeUpCall(Config.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
324 } else if (account.getStatus() == Account.State.OFFLINE) {
325 resetSendingToWaiting(account);
326 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
327 final boolean listeners = checkListeners();
328 final boolean pushMode = Config.PUSH_MODE
329 && mPushManagementService.available(account)
330 && listeners;
331 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
332 if (!disabled && !pushMode) {
333 int timeToReconnect = mRandom.nextInt(20) + 10;
334 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
335 }
336 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
337 databaseBackend.updateAccount(account);
338 reconnectAccount(account, true, false);
339 } else if ((account.getStatus() != Account.State.CONNECTING)
340 && (account.getStatus() != Account.State.NO_INTERNET)) {
341 if (connection != null) {
342 int next = connection.getTimeToNextAttempt();
343 Log.d(Config.LOGTAG, account.getJid().toBareJid()
344 + ": error connecting account. try again in "
345 + next + "s for the "
346 + (connection.getAttempt() + 1) + " time");
347 scheduleWakeUpCall(next, account.getUuid().hashCode());
348 }
349 }
350 getNotificationService().updateErrorNotification();
351 }
352 };
353 private OpenPgpServiceConnection pgpServiceConnection;
354 private PgpEngine mPgpEngine = null;
355 private WakeLock wakeLock;
356 private PowerManager pm;
357 private LruCache<String, Bitmap> mBitmapCache;
358 private EventReceiver mEventReceiver = new EventReceiver();
359
360 private boolean mRestoredFromDatabase = false;
361
362 private static String generateFetchKey(Account account, final Avatar avatar) {
363 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
364 }
365
366 public boolean areMessagesInitialized() {
367 return this.mRestoredFromDatabase;
368 }
369
370 public PgpEngine getPgpEngine() {
371 if (!Config.supportOpenPgp()) {
372 return null;
373 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
374 if (this.mPgpEngine == null) {
375 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
376 getApplicationContext(),
377 pgpServiceConnection.getService()), this);
378 }
379 return mPgpEngine;
380 } else {
381 return null;
382 }
383
384 }
385
386 public OpenPgpApi getOpenPgpApi() {
387 if (!Config.supportOpenPgp()) {
388 return null;
389 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
390 return new OpenPgpApi(this, pgpServiceConnection.getService());
391 } else {
392 return null;
393 }
394 }
395
396 public FileBackend getFileBackend() {
397 return this.fileBackend;
398 }
399
400 public AvatarService getAvatarService() {
401 return this.mAvatarService;
402 }
403
404 public void attachLocationToConversation(final Conversation conversation,
405 final Uri uri,
406 final UiCallback<Message> callback) {
407 int encryption = conversation.getNextEncryption();
408 if (encryption == Message.ENCRYPTION_PGP) {
409 encryption = Message.ENCRYPTION_DECRYPTED;
410 }
411 Message message = new Message(conversation, uri.toString(), encryption);
412 if (conversation.getNextCounterpart() != null) {
413 message.setCounterpart(conversation.getNextCounterpart());
414 }
415 if (encryption == Message.ENCRYPTION_DECRYPTED) {
416 getPgpEngine().encrypt(message, callback);
417 } else {
418 callback.success(message);
419 }
420 }
421
422 public void attachFileToConversation(final Conversation conversation,
423 final Uri uri,
424 final UiCallback<Message> callback) {
425 if (FileBackend.weOwnFile(this, uri)) {
426 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
427 callback.error(R.string.security_error_invalid_file_access, null);
428 return;
429 }
430 final Message message;
431 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
432 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
433 } else {
434 message = new Message(conversation, "", conversation.getNextEncryption());
435 }
436 message.setCounterpart(conversation.getNextCounterpart());
437 message.setType(Message.TYPE_FILE);
438 final String path = getFileBackend().getOriginalPath(uri);
439 mFileAddingExecutor.execute(new Runnable() {
440 @Override
441 public void run() {
442 if (path != null) {
443 message.setRelativeFilePath(path);
444 getFileBackend().updateFileParams(message);
445 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
446 getPgpEngine().encrypt(message, callback);
447 } else {
448 callback.success(message);
449 }
450 } else {
451 try {
452 getFileBackend().copyFileToPrivateStorage(message, uri);
453 getFileBackend().updateFileParams(message);
454 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
455 final PgpEngine pgpEngine = getPgpEngine();
456 if (pgpEngine != null) {
457 pgpEngine.encrypt(message, callback);
458 } else if (callback != null) {
459 callback.error(R.string.unable_to_connect_to_keychain, null);
460 }
461 } else {
462 callback.success(message);
463 }
464 } catch (FileBackend.FileCopyException e) {
465 callback.error(e.getResId(), message);
466 }
467 }
468 }
469 });
470 }
471
472 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
473 if (FileBackend.weOwnFile(this, uri)) {
474 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
475 callback.error(R.string.security_error_invalid_file_access, null);
476 return;
477 }
478 final String compressPictures = getCompressPicturesPreference();
479 if ("never".equals(compressPictures)
480 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
481 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
482 attachFileToConversation(conversation, uri, callback);
483 return;
484 }
485 final Message message;
486 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
487 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
488 } else {
489 message = new Message(conversation, "", conversation.getNextEncryption());
490 }
491 message.setCounterpart(conversation.getNextCounterpart());
492 message.setType(Message.TYPE_IMAGE);
493 mFileAddingExecutor.execute(new Runnable() {
494
495 @Override
496 public void run() {
497 try {
498 getFileBackend().copyImageToPrivateStorage(message, uri);
499 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
500 final PgpEngine pgpEngine = getPgpEngine();
501 if (pgpEngine != null) {
502 pgpEngine.encrypt(message, callback);
503 } else if (callback != null){
504 callback.error(R.string.unable_to_connect_to_keychain, null);
505 }
506 } else {
507 callback.success(message);
508 }
509 } catch (final FileBackend.FileCopyException e) {
510 callback.error(e.getResId(), message);
511 }
512 }
513 });
514 }
515
516 public Conversation find(Bookmark bookmark) {
517 return find(bookmark.getAccount(), bookmark.getJid());
518 }
519
520 public Conversation find(final Account account, final Jid jid) {
521 return find(getConversations(), account, jid);
522 }
523
524 @Override
525 public int onStartCommand(Intent intent, int flags, int startId) {
526 final String action = intent == null ? null : intent.getAction();
527 boolean interactive = false;
528 if (action != null) {
529 switch (action) {
530 case ConnectivityManager.CONNECTIVITY_ACTION:
531 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
532 resetAllAttemptCounts(true);
533 }
534 break;
535 case ACTION_MERGE_PHONE_CONTACTS:
536 if (mRestoredFromDatabase) {
537 loadPhoneContacts();
538 }
539 return START_STICKY;
540 case Intent.ACTION_SHUTDOWN:
541 logoutAndSave(true);
542 return START_NOT_STICKY;
543 case ACTION_CLEAR_NOTIFICATION:
544 mNotificationService.clear();
545 break;
546 case ACTION_DISABLE_FOREGROUND:
547 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
548 toggleForegroundService();
549 break;
550 case ACTION_TRY_AGAIN:
551 resetAllAttemptCounts(false);
552 interactive = true;
553 break;
554 case ACTION_DISABLE_ACCOUNT:
555 try {
556 String jid = intent.getStringExtra("account");
557 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
558 if (account != null) {
559 account.setOption(Account.OPTION_DISABLED, true);
560 updateAccount(account);
561 }
562 } catch (final InvalidJidException ignored) {
563 break;
564 }
565 break;
566 case AudioManager.RINGER_MODE_CHANGED_ACTION:
567 if (xaOnSilentMode()) {
568 refreshAllPresences();
569 }
570 break;
571 case Intent.ACTION_SCREEN_ON:
572 deactivateGracePeriod();
573 case Intent.ACTION_SCREEN_OFF:
574 if (awayWhenScreenOff()) {
575 refreshAllPresences();
576 }
577 break;
578 case ACTION_GCM_TOKEN_REFRESH:
579 refreshAllGcmTokens();
580 break;
581 case ACTION_IDLE_PING:
582 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
583 && !Config.PUSH_MODE) {
584 scheduleNextIdlePing();
585 }
586 break;
587 case ACTION_GCM_MESSAGE_RECEIVED:
588 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
589 break;
590 }
591 }
592 this.wakeLock.acquire();
593
594 boolean pingNow = false;
595 HashSet<Account> pingCandidates = new HashSet<>();
596
597 for (Account account : accounts) {
598 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
599 if (!hasInternetConnection()) {
600 account.setStatus(Account.State.NO_INTERNET);
601 if (statusListener != null) {
602 statusListener.onStatusChanged(account);
603 }
604 } else {
605 if (account.getStatus() == Account.State.NO_INTERNET) {
606 account.setStatus(Account.State.OFFLINE);
607 if (statusListener != null) {
608 statusListener.onStatusChanged(account);
609 }
610 }
611 if (account.getStatus() == Account.State.ONLINE) {
612 long lastReceived = account.getXmppConnection().getLastPacketReceived();
613 long lastSent = account.getXmppConnection().getLastPingSent();
614 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
615 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
616 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
617 if (lastSent > lastReceived) {
618 if (pingTimeoutIn < 0) {
619 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
620 this.reconnectAccount(account, true, interactive);
621 } else {
622 int secs = (int) (pingTimeoutIn / 1000);
623 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
624 }
625 } else {
626 pingCandidates.add(account);
627 if (msToNextPing <= 0) {
628 pingNow = true;
629 } else {
630 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
631 }
632 }
633 } else if (account.getStatus() == Account.State.OFFLINE) {
634 reconnectAccount(account, true, interactive);
635 } else if (account.getStatus() == Account.State.CONNECTING) {
636 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
637 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
638 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
639 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
640 if (timeout < 0) {
641 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
642 account.getXmppConnection().resetAttemptCount();
643 reconnectAccount(account, true, interactive);
644 } else if (discoTimeout < 0) {
645 account.getXmppConnection().sendDiscoTimeout();
646 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
647 } else {
648 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
649 }
650 } else {
651 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
652 reconnectAccount(account, true, interactive);
653 }
654 }
655 }
656 if (mOnAccountUpdate != null) {
657 mOnAccountUpdate.onAccountUpdate();
658 }
659 }
660 }
661 if (pingNow) {
662 final boolean listeners = checkListeners();
663 for (Account account : pingCandidates) {
664 if (listeners
665 && Config.PUSH_MODE
666 && mPushManagementService.available(account)) {
667 account.getXmppConnection().waitForPush();
668 cancelWakeUpCall(account.getUuid().hashCode());
669 } else {
670 account.getXmppConnection().sendPing();
671 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners="+Boolean.toString(listeners)+")");
672 scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
673 }
674 }
675 }
676 if (wakeLock.isHeld()) {
677 try {
678 wakeLock.release();
679 } catch (final RuntimeException ignored) {
680 }
681 }
682 return START_STICKY;
683 }
684
685 private boolean xaOnSilentMode() {
686 return getPreferences().getBoolean("xa_on_silent_mode", false);
687 }
688
689 private boolean manuallyChangePresence() {
690 return getPreferences().getBoolean("manually_change_presence", false);
691 }
692
693 private boolean treatVibrateAsSilent() {
694 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
695 }
696
697 private boolean awayWhenScreenOff() {
698 return getPreferences().getBoolean("away_when_screen_off", false);
699 }
700
701 private String getCompressPicturesPreference() {
702 return getPreferences().getString("picture_compression", "auto");
703 }
704
705 private Presence.Status getTargetPresence() {
706 if (xaOnSilentMode() && isPhoneSilenced()) {
707 return Presence.Status.XA;
708 } else if (awayWhenScreenOff() && !isInteractive()) {
709 return Presence.Status.AWAY;
710 } else {
711 return Presence.Status.ONLINE;
712 }
713 }
714
715 @SuppressLint("NewApi")
716 @SuppressWarnings("deprecation")
717 public boolean isInteractive() {
718 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
719
720 final boolean isScreenOn;
721 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
722 isScreenOn = pm.isScreenOn();
723 } else {
724 isScreenOn = pm.isInteractive();
725 }
726 return isScreenOn;
727 }
728
729 private boolean isPhoneSilenced() {
730 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
731 try {
732 if (treatVibrateAsSilent()) {
733 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
734 } else {
735 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
736 }
737 } catch (Throwable throwable) {
738 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
739 return false;
740 }
741 }
742
743 private void resetAllAttemptCounts(boolean reallyAll) {
744 Log.d(Config.LOGTAG, "resetting all attempt counts");
745 for (Account account : accounts) {
746 if (account.hasErrorStatus() || reallyAll) {
747 final XmppConnection connection = account.getXmppConnection();
748 if (connection != null) {
749 connection.resetAttemptCount();
750 }
751 }
752 }
753 }
754
755 public boolean hasInternetConnection() {
756 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
757 .getSystemService(Context.CONNECTIVITY_SERVICE);
758 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
759 return activeNetwork != null && activeNetwork.isConnected();
760 }
761
762 @SuppressLint("TrulyRandom")
763 @Override
764 public void onCreate() {
765 ExceptionHelper.init(getApplicationContext());
766 PRNGFixes.apply();
767 this.mRandom = new SecureRandom();
768 updateMemorizingTrustmanager();
769 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
770 final int cacheSize = maxMemory / 8;
771 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
772 @Override
773 protected int sizeOf(final String key, final Bitmap bitmap) {
774 return bitmap.getByteCount() / 1024;
775 }
776 };
777
778 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
779 this.accounts = databaseBackend.getAccounts();
780
781 restoreFromDatabase();
782
783 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
784 new Thread(new Runnable() {
785 @Override
786 public void run() {
787 fileObserver.startWatching();
788 }
789 }).start();
790 if (Config.supportOpenPgp()) {
791 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
792 @Override
793 public void onBound(IOpenPgpService2 service) {
794 for (Account account : accounts) {
795 final PgpDecryptionService pgp = account.getPgpDecryptionService();
796 if(pgp != null) {
797 pgp.continueDecryption(true);
798 }
799 }
800 }
801
802 @Override
803 public void onError(Exception e) {
804 }
805 });
806 this.pgpServiceConnection.bindToService();
807 }
808
809 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
810 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
811 toggleForegroundService();
812 updateUnreadCountBadge();
813 toggleScreenEventReceiver();
814 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
815 && !Config.PUSH_MODE) {
816 scheduleNextIdlePing();
817 }
818 }
819
820 @Override
821 public void onTrimMemory(int level) {
822 super.onTrimMemory(level);
823 if (level >= TRIM_MEMORY_COMPLETE) {
824 Log.d(Config.LOGTAG, "clear cache due to low memory");
825 getBitmapCache().evictAll();
826 }
827 }
828
829 @Override
830 public void onDestroy() {
831 try {
832 unregisterReceiver(this.mEventReceiver);
833 } catch (IllegalArgumentException e) {
834 //ignored
835 }
836 fileObserver.stopWatching();
837 super.onDestroy();
838 }
839
840 public void toggleScreenEventReceiver() {
841 if (awayWhenScreenOff() && !manuallyChangePresence()) {
842 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
843 filter.addAction(Intent.ACTION_SCREEN_OFF);
844 registerReceiver(this.mEventReceiver, filter);
845 } else {
846 try {
847 unregisterReceiver(this.mEventReceiver);
848 } catch (IllegalArgumentException e) {
849 //ignored
850 }
851 }
852 }
853
854 public void toggleForegroundService() {
855 if (getPreferences().getBoolean("keep_foreground_service", false)) {
856 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
857 } else {
858 stopForeground(true);
859 }
860 }
861
862 @Override
863 public void onTaskRemoved(final Intent rootIntent) {
864 super.onTaskRemoved(rootIntent);
865 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
866 this.logoutAndSave(false);
867 } else {
868 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
869 }
870 }
871
872 private void logoutAndSave(boolean stop) {
873 int activeAccounts = 0;
874 for (final Account account : accounts) {
875 if (account.getStatus() != Account.State.DISABLED) {
876 activeAccounts++;
877 }
878 databaseBackend.writeRoster(account.getRoster());
879 if (account.getXmppConnection() != null) {
880 new Thread(new Runnable() {
881 @Override
882 public void run() {
883 disconnect(account, false);
884 }
885 }).start();
886 }
887 }
888 if (stop || activeAccounts == 0) {
889 Log.d(Config.LOGTAG, "good bye");
890 stopSelf();
891 }
892 }
893
894 private void cancelWakeUpCall(int requestCode) {
895 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
896 final Intent intent = new Intent(this, EventReceiver.class);
897 intent.setAction("ping");
898 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
899 }
900
901 public void scheduleWakeUpCall(int seconds, int requestCode) {
902 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
903 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
904 Intent intent = new Intent(this, EventReceiver.class);
905 intent.setAction("ping");
906 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
907 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
908 }
909
910 @TargetApi(Build.VERSION_CODES.M)
911 private void scheduleNextIdlePing() {
912 Log.d(Config.LOGTAG,"schedule next idle ping");
913 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
914 Intent intent = new Intent(this, EventReceiver.class);
915 intent.setAction(ACTION_IDLE_PING);
916 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
917 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
918 PendingIntent.getBroadcast(this,0,intent,0)
919 );
920 }
921
922 public XmppConnection createConnection(final Account account) {
923 final SharedPreferences sharedPref = getPreferences();
924 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
925 .toLowerCase(Locale.getDefault()));
926 final XmppConnection connection = new XmppConnection(account, this);
927 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
928 connection.setOnStatusChangedListener(this.statusListener);
929 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
930 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
931 connection.setOnJinglePacketReceivedListener(this.jingleListener);
932 connection.setOnBindListener(this.mOnBindListener);
933 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
934 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
935 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
936 AxolotlService axolotlService = account.getAxolotlService();
937 if (axolotlService != null) {
938 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
939 }
940 return connection;
941 }
942
943 public void sendChatState(Conversation conversation) {
944 if (sendChatStates()) {
945 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
946 sendMessagePacket(conversation.getAccount(), packet);
947 }
948 }
949
950 private void sendFileMessage(final Message message, final boolean delay) {
951 Log.d(Config.LOGTAG, "send file message");
952 final Account account = message.getConversation().getAccount();
953 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
954 mHttpConnectionManager.createNewUploadConnection(message, delay);
955 } else {
956 mJingleConnectionManager.createNewConnection(message);
957 }
958 }
959
960 public void sendMessage(final Message message) {
961 sendMessage(message, false, false);
962 }
963
964 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
965 final Account account = message.getConversation().getAccount();
966 final Conversation conversation = message.getConversation();
967 account.deactivateGracePeriod();
968 MessagePacket packet = null;
969 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
970 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
971 && !message.edited();
972 boolean saveInDb = addToConversation;
973 message.setStatus(Message.STATUS_WAITING);
974
975 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
976 message.getConversation().endOtrIfNeeded();
977 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
978 new Conversation.OnMessageFound() {
979 @Override
980 public void onMessageFound(Message message) {
981 markMessage(message, Message.STATUS_SEND_FAILED);
982 }
983 });
984 }
985
986 if (account.isOnlineAndConnected()) {
987 switch (message.getEncryption()) {
988 case Message.ENCRYPTION_NONE:
989 if (message.needsUploading()) {
990 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
991 || message.fixCounterpart()) {
992 this.sendFileMessage(message, delay);
993 } else {
994 break;
995 }
996 } else {
997 packet = mMessageGenerator.generateChat(message);
998 }
999 break;
1000 case Message.ENCRYPTION_PGP:
1001 case Message.ENCRYPTION_DECRYPTED:
1002 if (message.needsUploading()) {
1003 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1004 || message.fixCounterpart()) {
1005 this.sendFileMessage(message, delay);
1006 } else {
1007 break;
1008 }
1009 } else {
1010 packet = mMessageGenerator.generatePgpChat(message);
1011 }
1012 break;
1013 case Message.ENCRYPTION_OTR:
1014 SessionImpl otrSession = conversation.getOtrSession();
1015 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1016 try {
1017 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1018 } catch (InvalidJidException e) {
1019 break;
1020 }
1021 if (message.needsUploading()) {
1022 mJingleConnectionManager.createNewConnection(message);
1023 } else {
1024 packet = mMessageGenerator.generateOtrChat(message);
1025 }
1026 } else if (otrSession == null) {
1027 if (message.fixCounterpart()) {
1028 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1029 } else {
1030 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1031 break;
1032 }
1033 } else {
1034 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1035 }
1036 break;
1037 case Message.ENCRYPTION_AXOLOTL:
1038 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1039 if (message.needsUploading()) {
1040 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1041 || message.fixCounterpart()) {
1042 this.sendFileMessage(message, delay);
1043 } else {
1044 break;
1045 }
1046 } else {
1047 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1048 if (axolotlMessage == null) {
1049 account.getAxolotlService().preparePayloadMessage(message, delay);
1050 } else {
1051 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1052 }
1053 }
1054 break;
1055
1056 }
1057 if (packet != null) {
1058 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1059 message.setStatus(Message.STATUS_UNSEND);
1060 } else {
1061 message.setStatus(Message.STATUS_SEND);
1062 }
1063 }
1064 } else {
1065 switch (message.getEncryption()) {
1066 case Message.ENCRYPTION_DECRYPTED:
1067 if (!message.needsUploading()) {
1068 String pgpBody = message.getEncryptedBody();
1069 String decryptedBody = message.getBody();
1070 message.setBody(pgpBody);
1071 message.setEncryption(Message.ENCRYPTION_PGP);
1072 databaseBackend.createMessage(message);
1073 saveInDb = false;
1074 message.setBody(decryptedBody);
1075 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1076 }
1077 break;
1078 case Message.ENCRYPTION_OTR:
1079 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1080 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1081 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1082 }
1083 break;
1084 case Message.ENCRYPTION_AXOLOTL:
1085 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1086 break;
1087 }
1088 }
1089
1090 if (resend) {
1091 if (packet != null && addToConversation) {
1092 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1093 markMessage(message, Message.STATUS_UNSEND);
1094 } else {
1095 markMessage(message, Message.STATUS_SEND);
1096 }
1097 }
1098 } else {
1099 if (addToConversation) {
1100 conversation.add(message);
1101 }
1102 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1103 if (saveInDb) {
1104 databaseBackend.createMessage(message);
1105 } else if (message.edited()) {
1106 databaseBackend.updateMessage(message, message.getEditedId());
1107 }
1108 }
1109 updateConversationUi();
1110 }
1111 if (packet != null) {
1112 if (delay) {
1113 mMessageGenerator.addDelay(packet, message.getTimeSent());
1114 }
1115 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1116 if (this.sendChatStates()) {
1117 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1118 }
1119 }
1120 sendMessagePacket(account, packet);
1121 }
1122 }
1123
1124 private void sendUnsentMessages(final Conversation conversation) {
1125 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1126
1127 @Override
1128 public void onMessageFound(Message message) {
1129 resendMessage(message, true);
1130 }
1131 });
1132 }
1133
1134 public void resendMessage(final Message message, final boolean delay) {
1135 sendMessage(message, true, delay);
1136 }
1137
1138 public void fetchRosterFromServer(final Account account) {
1139 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1140 if (!"".equals(account.getRosterVersion())) {
1141 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1142 + ": fetching roster version " + account.getRosterVersion());
1143 } else {
1144 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1145 }
1146 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1147 sendIqPacket(account, iqPacket, mIqParser);
1148 }
1149
1150 public void fetchBookmarks(final Account account) {
1151 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1152 final Element query = iqPacket.query("jabber:iq:private");
1153 query.addChild("storage", "storage:bookmarks");
1154 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1155
1156 @Override
1157 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1158 if (packet.getType() == IqPacket.TYPE.RESULT) {
1159 final Element query = packet.query();
1160 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1161 final Element storage = query.findChild("storage", "storage:bookmarks");
1162 final boolean autojoin = respectAutojoin();
1163 if (storage != null) {
1164 for (final Element item : storage.getChildren()) {
1165 if (item.getName().equals("conference")) {
1166 final Bookmark bookmark = Bookmark.parse(item, account);
1167 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1168 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1169 bookmark.setBookmarkName(old.getBookmarkName());
1170 }
1171 Conversation conversation = find(bookmark);
1172 if (conversation != null) {
1173 conversation.setBookmark(bookmark);
1174 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1175 conversation = findOrCreateConversation(
1176 account, bookmark.getJid(), true);
1177 conversation.setBookmark(bookmark);
1178 joinMuc(conversation);
1179 }
1180 }
1181 }
1182 }
1183 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1184 } else {
1185 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1186 }
1187 }
1188 };
1189 sendIqPacket(account, iqPacket, callback);
1190 }
1191
1192 public void pushBookmarks(Account account) {
1193 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1194 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1195 Element query = iqPacket.query("jabber:iq:private");
1196 Element storage = query.addChild("storage", "storage:bookmarks");
1197 for (Bookmark bookmark : account.getBookmarks()) {
1198 storage.addChild(bookmark);
1199 }
1200 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1201 }
1202
1203 private void restoreFromDatabase() {
1204 synchronized (this.conversations) {
1205 final Map<String, Account> accountLookupTable = new Hashtable<>();
1206 for (Account account : this.accounts) {
1207 accountLookupTable.put(account.getUuid(), account);
1208 }
1209 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1210 for (Conversation conversation : this.conversations) {
1211 Account account = accountLookupTable.get(conversation.getAccountUuid());
1212 conversation.setAccount(account);
1213 }
1214 Runnable runnable = new Runnable() {
1215 @Override
1216 public void run() {
1217 Log.d(Config.LOGTAG, "restoring roster");
1218 for (Account account : accounts) {
1219 databaseBackend.readRoster(account.getRoster());
1220 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1221 }
1222 getBitmapCache().evictAll();
1223 loadPhoneContacts();
1224 Log.d(Config.LOGTAG, "restoring messages");
1225 for (Conversation conversation : conversations) {
1226 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1227 checkDeletedFiles(conversation);
1228 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1229 @Override
1230 public void onMessageFound(Message message) {
1231 mNotificationService.pushFromBacklog(message);
1232 }
1233 });
1234 }
1235 mNotificationService.finishBacklog(false);
1236 mRestoredFromDatabase = true;
1237 Log.d(Config.LOGTAG, "restored all messages");
1238 updateConversationUi();
1239 }
1240 };
1241 mDatabaseExecutor.execute(runnable);
1242 }
1243 }
1244
1245 public void loadPhoneContacts() {
1246 mContactMergerExecutor.execute(new Runnable() {
1247 @Override
1248 public void run() {
1249 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1250 @Override
1251 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1252 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1253 for (Account account : accounts) {
1254 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1255 for (Bundle phoneContact : phoneContacts) {
1256 Jid jid;
1257 try {
1258 jid = Jid.fromString(phoneContact.getString("jid"));
1259 } catch (final InvalidJidException e) {
1260 continue;
1261 }
1262 final Contact contact = account.getRoster().getContact(jid);
1263 String systemAccount = phoneContact.getInt("phoneid")
1264 + "#"
1265 + phoneContact.getString("lookup");
1266 contact.setSystemAccount(systemAccount);
1267 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1268 getAvatarService().clear(contact);
1269 }
1270 contact.setSystemName(phoneContact.getString("displayname"));
1271 withSystemAccounts.remove(contact);
1272 }
1273 for (Contact contact : withSystemAccounts) {
1274 contact.setSystemAccount(null);
1275 contact.setSystemName(null);
1276 if (contact.setPhotoUri(null)) {
1277 getAvatarService().clear(contact);
1278 }
1279 }
1280 }
1281 Log.d(Config.LOGTAG, "finished merging phone contacts");
1282 updateAccountUi();
1283 }
1284 });
1285 }
1286 });
1287 }
1288
1289 public List<Conversation> getConversations() {
1290 return this.conversations;
1291 }
1292
1293 private void checkDeletedFiles(Conversation conversation) {
1294 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1295
1296 @Override
1297 public void onMessageFound(Message message) {
1298 if (!getFileBackend().isFileAvailable(message)) {
1299 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1300 final int s = message.getStatus();
1301 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1302 markMessage(message, Message.STATUS_SEND_FAILED);
1303 }
1304 }
1305 }
1306 });
1307 }
1308
1309 private void markFileDeleted(final String path) {
1310 Log.d(Config.LOGTAG,"deleted file "+path);
1311 for (Conversation conversation : getConversations()) {
1312 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1313 @Override
1314 public void onMessageFound(Message message) {
1315 DownloadableFile file = fileBackend.getFile(message);
1316 if (file.getAbsolutePath().equals(path)) {
1317 if (!file.exists()) {
1318 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1319 final int s = message.getStatus();
1320 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1321 markMessage(message, Message.STATUS_SEND_FAILED);
1322 } else {
1323 updateConversationUi();
1324 }
1325 } else {
1326 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1327 }
1328 }
1329 }
1330 });
1331 }
1332 }
1333
1334 public void populateWithOrderedConversations(final List<Conversation> list) {
1335 populateWithOrderedConversations(list, true);
1336 }
1337
1338 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1339 list.clear();
1340 if (includeNoFileUpload) {
1341 list.addAll(getConversations());
1342 } else {
1343 for (Conversation conversation : getConversations()) {
1344 if (conversation.getMode() == Conversation.MODE_SINGLE
1345 || conversation.getAccount().httpUploadAvailable()) {
1346 list.add(conversation);
1347 }
1348 }
1349 }
1350 try {
1351 Collections.sort(list);
1352 } catch (IllegalArgumentException e) {
1353 //ignore
1354 }
1355 }
1356
1357 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1358 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1359 return;
1360 } else if (timestamp == 0) {
1361 return;
1362 }
1363 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1364 Runnable runnable = new Runnable() {
1365 @Override
1366 public void run() {
1367 final Account account = conversation.getAccount();
1368 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1369 if (messages.size() > 0) {
1370 conversation.addAll(0, messages);
1371 checkDeletedFiles(conversation);
1372 callback.onMoreMessagesLoaded(messages.size(), conversation);
1373 } else if (conversation.hasMessagesLeftOnServer()
1374 && account.isOnlineAndConnected()
1375 && conversation.getLastClearHistory() == 0) {
1376 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1377 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1378 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1379 if (query != null) {
1380 query.setCallback(callback);
1381 }
1382 callback.informUser(R.string.fetching_history_from_server);
1383 }
1384 }
1385 }
1386 };
1387 mDatabaseExecutor.execute(runnable);
1388 }
1389
1390 public List<Account> getAccounts() {
1391 return this.accounts;
1392 }
1393
1394 public List<Conversation> findAllConferencesWith(Contact contact) {
1395 ArrayList<Conversation> results = new ArrayList<>();
1396 for(Conversation conversation : conversations) {
1397 if (conversation.getMode() == Conversation.MODE_MULTI
1398 && conversation.getMucOptions().isContactInRoom(contact)) {
1399 results.add(conversation);
1400 }
1401 }
1402 return results;
1403 }
1404
1405 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1406 for (final Conversation conversation : haystack) {
1407 if (conversation.getContact() == contact) {
1408 return conversation;
1409 }
1410 }
1411 return null;
1412 }
1413
1414 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1415 if (jid == null) {
1416 return null;
1417 }
1418 for (final Conversation conversation : haystack) {
1419 if ((account == null || conversation.getAccount() == account)
1420 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1421 return conversation;
1422 }
1423 }
1424 return null;
1425 }
1426
1427 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1428 return this.findOrCreateConversation(account, jid, muc, null);
1429 }
1430
1431 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1432 synchronized (this.conversations) {
1433 Conversation conversation = find(account, jid);
1434 if (conversation != null) {
1435 return conversation;
1436 }
1437 conversation = databaseBackend.findConversation(account, jid);
1438 if (conversation != null) {
1439 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1440 conversation.setAccount(account);
1441 if (muc) {
1442 conversation.setMode(Conversation.MODE_MULTI);
1443 conversation.setContactJid(jid);
1444 } else {
1445 conversation.setMode(Conversation.MODE_SINGLE);
1446 conversation.setContactJid(jid.toBareJid());
1447 }
1448 conversation.setNextEncryption(-1);
1449 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1450 this.databaseBackend.updateConversation(conversation);
1451 } else {
1452 String conversationName;
1453 Contact contact = account.getRoster().getContact(jid);
1454 if (contact != null) {
1455 conversationName = contact.getDisplayName();
1456 } else {
1457 conversationName = jid.getLocalpart();
1458 }
1459 if (muc) {
1460 conversation = new Conversation(conversationName, account, jid,
1461 Conversation.MODE_MULTI);
1462 } else {
1463 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1464 Conversation.MODE_SINGLE);
1465 }
1466 this.databaseBackend.createConversation(conversation);
1467 }
1468 if (account.getXmppConnection() != null
1469 && account.getXmppConnection().getFeatures().mam()
1470 && !muc) {
1471 if (query == null) {
1472 this.mMessageArchiveService.query(conversation);
1473 } else {
1474 if (query.getConversation() == null) {
1475 this.mMessageArchiveService.query(conversation, query.getStart());
1476 }
1477 }
1478 }
1479 checkDeletedFiles(conversation);
1480 this.conversations.add(conversation);
1481 updateConversationUi();
1482 return conversation;
1483 }
1484 }
1485
1486 public void archiveConversation(Conversation conversation) {
1487 getNotificationService().clear(conversation);
1488 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1489 conversation.setNextEncryption(-1);
1490 synchronized (this.conversations) {
1491 if (conversation.getMode() == Conversation.MODE_MULTI) {
1492 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1493 Bookmark bookmark = conversation.getBookmark();
1494 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1495 bookmark.setAutojoin(false);
1496 pushBookmarks(bookmark.getAccount());
1497 }
1498 }
1499 leaveMuc(conversation);
1500 } else {
1501 conversation.endOtrIfNeeded();
1502 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1503 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1504 sendPresencePacket(
1505 conversation.getAccount(),
1506 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1507 );
1508 }
1509 }
1510 this.databaseBackend.updateConversation(conversation);
1511 this.conversations.remove(conversation);
1512 updateConversationUi();
1513 }
1514 }
1515
1516 public void createAccount(final Account account) {
1517 account.initAccountServices(this);
1518 databaseBackend.createAccount(account);
1519 this.accounts.add(account);
1520 this.reconnectAccountInBackground(account);
1521 updateAccountUi();
1522 }
1523
1524 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1525 new Thread(new Runnable() {
1526 @Override
1527 public void run() {
1528 try {
1529 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1530 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1531 if (findAccountByJid(info.first) == null) {
1532 Account account = new Account(info.first, "");
1533 account.setPrivateKeyAlias(alias);
1534 account.setOption(Account.OPTION_DISABLED, true);
1535 account.setDisplayName(info.second);
1536 createAccount(account);
1537 callback.onAccountCreated(account);
1538 if (Config.X509_VERIFICATION) {
1539 try {
1540 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1541 } catch (CertificateException e) {
1542 callback.informUser(R.string.certificate_chain_is_not_trusted);
1543 }
1544 }
1545 } else {
1546 callback.informUser(R.string.account_already_exists);
1547 }
1548 } catch (Exception e) {
1549 e.printStackTrace();
1550 callback.informUser(R.string.unable_to_parse_certificate);
1551 }
1552 }
1553 }).start();
1554
1555 }
1556
1557 public void updateKeyInAccount(final Account account, final String alias) {
1558 Log.d(Config.LOGTAG, "update key in account " + alias);
1559 try {
1560 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1561 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1562 if (account.getJid().toBareJid().equals(info.first)) {
1563 account.setPrivateKeyAlias(alias);
1564 account.setDisplayName(info.second);
1565 databaseBackend.updateAccount(account);
1566 if (Config.X509_VERIFICATION) {
1567 try {
1568 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1569 } catch (CertificateException e) {
1570 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1571 }
1572 account.getAxolotlService().regenerateKeys(true);
1573 }
1574 } else {
1575 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1576 }
1577 } catch (Exception e) {
1578 e.printStackTrace();
1579 }
1580 }
1581
1582 public void updateAccount(final Account account) {
1583 this.statusListener.onStatusChanged(account);
1584 databaseBackend.updateAccount(account);
1585 reconnectAccountInBackground(account);
1586 updateAccountUi();
1587 getNotificationService().updateErrorNotification();
1588 }
1589
1590 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1591 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1592 sendIqPacket(account, iq, new OnIqPacketReceived() {
1593 @Override
1594 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1595 if (packet.getType() == IqPacket.TYPE.RESULT) {
1596 account.setPassword(newPassword);
1597 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1598 databaseBackend.updateAccount(account);
1599 callback.onPasswordChangeSucceeded();
1600 } else {
1601 callback.onPasswordChangeFailed();
1602 }
1603 }
1604 });
1605 }
1606
1607 public void deleteAccount(final Account account) {
1608 synchronized (this.conversations) {
1609 for (final Conversation conversation : conversations) {
1610 if (conversation.getAccount() == account) {
1611 if (conversation.getMode() == Conversation.MODE_MULTI) {
1612 leaveMuc(conversation);
1613 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1614 conversation.endOtrIfNeeded();
1615 }
1616 conversations.remove(conversation);
1617 }
1618 }
1619 if (account.getXmppConnection() != null) {
1620 new Thread(new Runnable() {
1621 @Override
1622 public void run() {
1623 disconnect(account, true);
1624 }
1625 });
1626 }
1627 Runnable runnable = new Runnable() {
1628 @Override
1629 public void run() {
1630 databaseBackend.deleteAccount(account);
1631 }
1632 };
1633 mDatabaseExecutor.execute(runnable);
1634 this.accounts.remove(account);
1635 updateAccountUi();
1636 getNotificationService().updateErrorNotification();
1637 }
1638 }
1639
1640 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1641 synchronized (this) {
1642 this.mLastActivity = System.currentTimeMillis();
1643 if (checkListeners()) {
1644 switchToForeground();
1645 }
1646 this.mOnConversationUpdate = listener;
1647 this.mNotificationService.setIsInForeground(true);
1648 if (this.convChangedListenerCount < 2) {
1649 this.convChangedListenerCount++;
1650 }
1651 }
1652 }
1653
1654 public void removeOnConversationListChangedListener() {
1655 synchronized (this) {
1656 this.convChangedListenerCount--;
1657 if (this.convChangedListenerCount <= 0) {
1658 this.convChangedListenerCount = 0;
1659 this.mOnConversationUpdate = null;
1660 this.mNotificationService.setIsInForeground(false);
1661 if (checkListeners()) {
1662 switchToBackground();
1663 }
1664 }
1665 }
1666 }
1667
1668 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1669 synchronized (this) {
1670 if (checkListeners()) {
1671 switchToForeground();
1672 }
1673 this.mOnShowErrorToast = onShowErrorToast;
1674 if (this.showErrorToastListenerCount < 2) {
1675 this.showErrorToastListenerCount++;
1676 }
1677 }
1678 this.mOnShowErrorToast = onShowErrorToast;
1679 }
1680
1681 public void removeOnShowErrorToastListener() {
1682 synchronized (this) {
1683 this.showErrorToastListenerCount--;
1684 if (this.showErrorToastListenerCount <= 0) {
1685 this.showErrorToastListenerCount = 0;
1686 this.mOnShowErrorToast = null;
1687 if (checkListeners()) {
1688 switchToBackground();
1689 }
1690 }
1691 }
1692 }
1693
1694 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1695 synchronized (this) {
1696 if (checkListeners()) {
1697 switchToForeground();
1698 }
1699 this.mOnAccountUpdate = listener;
1700 if (this.accountChangedListenerCount < 2) {
1701 this.accountChangedListenerCount++;
1702 }
1703 }
1704 }
1705
1706 public void removeOnAccountListChangedListener() {
1707 synchronized (this) {
1708 this.accountChangedListenerCount--;
1709 if (this.accountChangedListenerCount <= 0) {
1710 this.mOnAccountUpdate = null;
1711 this.accountChangedListenerCount = 0;
1712 if (checkListeners()) {
1713 switchToBackground();
1714 }
1715 }
1716 }
1717 }
1718
1719 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1720 synchronized (this) {
1721 if (checkListeners()) {
1722 switchToForeground();
1723 }
1724 this.mOnCaptchaRequested = listener;
1725 if (this.captchaRequestedListenerCount < 2) {
1726 this.captchaRequestedListenerCount++;
1727 }
1728 }
1729 }
1730
1731 public void removeOnCaptchaRequestedListener() {
1732 synchronized (this) {
1733 this.captchaRequestedListenerCount--;
1734 if (this.captchaRequestedListenerCount <= 0) {
1735 this.mOnCaptchaRequested = null;
1736 this.captchaRequestedListenerCount = 0;
1737 if (checkListeners()) {
1738 switchToBackground();
1739 }
1740 }
1741 }
1742 }
1743
1744 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1745 synchronized (this) {
1746 if (checkListeners()) {
1747 switchToForeground();
1748 }
1749 this.mOnRosterUpdate = listener;
1750 if (this.rosterChangedListenerCount < 2) {
1751 this.rosterChangedListenerCount++;
1752 }
1753 }
1754 }
1755
1756 public void removeOnRosterUpdateListener() {
1757 synchronized (this) {
1758 this.rosterChangedListenerCount--;
1759 if (this.rosterChangedListenerCount <= 0) {
1760 this.rosterChangedListenerCount = 0;
1761 this.mOnRosterUpdate = null;
1762 if (checkListeners()) {
1763 switchToBackground();
1764 }
1765 }
1766 }
1767 }
1768
1769 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1770 synchronized (this) {
1771 if (checkListeners()) {
1772 switchToForeground();
1773 }
1774 this.mOnUpdateBlocklist = listener;
1775 if (this.updateBlocklistListenerCount < 2) {
1776 this.updateBlocklistListenerCount++;
1777 }
1778 }
1779 }
1780
1781 public void removeOnUpdateBlocklistListener() {
1782 synchronized (this) {
1783 this.updateBlocklistListenerCount--;
1784 if (this.updateBlocklistListenerCount <= 0) {
1785 this.updateBlocklistListenerCount = 0;
1786 this.mOnUpdateBlocklist = null;
1787 if (checkListeners()) {
1788 switchToBackground();
1789 }
1790 }
1791 }
1792 }
1793
1794 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1795 synchronized (this) {
1796 if (checkListeners()) {
1797 switchToForeground();
1798 }
1799 this.mOnKeyStatusUpdated = listener;
1800 if (this.keyStatusUpdatedListenerCount < 2) {
1801 this.keyStatusUpdatedListenerCount++;
1802 }
1803 }
1804 }
1805
1806 public void removeOnNewKeysAvailableListener() {
1807 synchronized (this) {
1808 this.keyStatusUpdatedListenerCount--;
1809 if (this.keyStatusUpdatedListenerCount <= 0) {
1810 this.keyStatusUpdatedListenerCount = 0;
1811 this.mOnKeyStatusUpdated = null;
1812 if (checkListeners()) {
1813 switchToBackground();
1814 }
1815 }
1816 }
1817 }
1818
1819 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1820 synchronized (this) {
1821 if (checkListeners()) {
1822 switchToForeground();
1823 }
1824 this.mOnMucRosterUpdate = listener;
1825 if (this.mucRosterChangedListenerCount < 2) {
1826 this.mucRosterChangedListenerCount++;
1827 }
1828 }
1829 }
1830
1831 public void removeOnMucRosterUpdateListener() {
1832 synchronized (this) {
1833 this.mucRosterChangedListenerCount--;
1834 if (this.mucRosterChangedListenerCount <= 0) {
1835 this.mucRosterChangedListenerCount = 0;
1836 this.mOnMucRosterUpdate = null;
1837 if (checkListeners()) {
1838 switchToBackground();
1839 }
1840 }
1841 }
1842 }
1843
1844 public boolean checkListeners() {
1845 return (this.mOnAccountUpdate == null
1846 && this.mOnConversationUpdate == null
1847 && this.mOnRosterUpdate == null
1848 && this.mOnCaptchaRequested == null
1849 && this.mOnUpdateBlocklist == null
1850 && this.mOnShowErrorToast == null
1851 && this.mOnKeyStatusUpdated == null);
1852 }
1853
1854 private void switchToForeground() {
1855 final boolean broadcastLastActivity = broadcastLastActivity();
1856 for (Conversation conversation : getConversations()) {
1857 conversation.setIncomingChatState(ChatState.ACTIVE);
1858 }
1859 for (Account account : getAccounts()) {
1860 if (account.getStatus() == Account.State.ONLINE) {
1861 account.deactivateGracePeriod();
1862 final XmppConnection connection = account.getXmppConnection();
1863 if (connection != null ) {
1864 if (connection.getFeatures().csi()) {
1865 connection.sendActive();
1866 }
1867 if (broadcastLastActivity) {
1868 sendPresence(account, false); //send new presence but don't include idle because we are not
1869 }
1870 }
1871 }
1872 }
1873 Log.d(Config.LOGTAG, "app switched into foreground");
1874 }
1875
1876 private void switchToBackground() {
1877 final boolean broadcastLastActivity = broadcastLastActivity();
1878 for (Account account : getAccounts()) {
1879 if (account.getStatus() == Account.State.ONLINE) {
1880 XmppConnection connection = account.getXmppConnection();
1881 if (connection != null) {
1882 if (broadcastLastActivity) {
1883 sendPresence(account, broadcastLastActivity);
1884 }
1885 if (connection.getFeatures().csi()) {
1886 connection.sendInactive();
1887 }
1888 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
1889 connection.waitForPush();
1890 cancelWakeUpCall(account.getUuid().hashCode());
1891 }
1892 }
1893 }
1894 }
1895 this.mNotificationService.setIsInForeground(false);
1896 Log.d(Config.LOGTAG, "app switched into background");
1897 }
1898
1899 private void connectMultiModeConversations(Account account) {
1900 List<Conversation> conversations = getConversations();
1901 for (Conversation conversation : conversations) {
1902 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1903 joinMuc(conversation);
1904 }
1905 }
1906 }
1907
1908 public void joinMuc(Conversation conversation) {
1909 joinMuc(conversation, null);
1910 }
1911
1912 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1913 Account account = conversation.getAccount();
1914 account.pendingConferenceJoins.remove(conversation);
1915 account.pendingConferenceLeaves.remove(conversation);
1916 if (account.getStatus() == Account.State.ONLINE) {
1917 conversation.resetMucOptions();
1918 if (onConferenceJoined != null) {
1919 conversation.getMucOptions().flagNoAutoPushConfiguration();
1920 }
1921 conversation.setHasMessagesLeftOnServer(false);
1922 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1923
1924 private void join(Conversation conversation) {
1925 Account account = conversation.getAccount();
1926 final MucOptions mucOptions = conversation.getMucOptions();
1927 final Jid joinJid = mucOptions.getSelf().getFullJid();
1928 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1929 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
1930 packet.setTo(joinJid);
1931 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1932 if (conversation.getMucOptions().getPassword() != null) {
1933 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1934 }
1935
1936 if (mucOptions.mamSupport()) {
1937 // Use MAM instead of the limited muc history to get history
1938 x.addChild("history").setAttribute("maxchars", "0");
1939 } else {
1940 // Fallback to muc history
1941 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1942 }
1943 sendPresencePacket(account, packet);
1944 if (onConferenceJoined != null) {
1945 onConferenceJoined.onConferenceJoined(conversation);
1946 }
1947 if (!joinJid.equals(conversation.getJid())) {
1948 conversation.setContactJid(joinJid);
1949 databaseBackend.updateConversation(conversation);
1950 }
1951
1952 if (mucOptions.mamSupport()) {
1953 getMessageArchiveService().catchupMUC(conversation);
1954 }
1955 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
1956 fetchConferenceMembers(conversation);
1957 }
1958 sendUnsentMessages(conversation);
1959 }
1960
1961 @Override
1962 public void onConferenceConfigurationFetched(Conversation conversation) {
1963 join(conversation);
1964 }
1965
1966 @Override
1967 public void onFetchFailed(final Conversation conversation, Element error) {
1968 join(conversation);
1969 fetchConferenceConfiguration(conversation);
1970 }
1971 });
1972 updateConversationUi();
1973 } else {
1974 account.pendingConferenceJoins.add(conversation);
1975 conversation.resetMucOptions();
1976 conversation.setHasMessagesLeftOnServer(false);
1977 updateConversationUi();
1978 }
1979 }
1980
1981 private void fetchConferenceMembers(final Conversation conversation) {
1982 final Account account = conversation.getAccount();
1983 final String[] affiliations = {"member","admin","owner"};
1984 OnIqPacketReceived callback = new OnIqPacketReceived() {
1985
1986 private int i = 0;
1987
1988 @Override
1989 public void onIqPacketReceived(Account account, IqPacket packet) {
1990
1991 Element query = packet.query("http://jabber.org/protocol/muc#admin");
1992 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
1993 for(Element child : query.getChildren()) {
1994 if ("item".equals(child.getName())) {
1995 MucOptions.User user = AbstractParser.parseItem(conversation,child);
1996 if (!user.realJidMatchesAccount()) {
1997 conversation.getMucOptions().addUser(user);
1998 getAvatarService().clear(conversation);
1999 updateMucRosterUi();
2000 updateConversationUi();
2001 }
2002 }
2003 }
2004 } else {
2005 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2006 }
2007 ++i;
2008 if (i >= affiliations.length) {
2009 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2010 }
2011 }
2012 };
2013 for(String affiliation : affiliations) {
2014 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2015 }
2016 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2017 }
2018
2019 public void providePasswordForMuc(Conversation conversation, String password) {
2020 if (conversation.getMode() == Conversation.MODE_MULTI) {
2021 conversation.getMucOptions().setPassword(password);
2022 if (conversation.getBookmark() != null) {
2023 if (respectAutojoin()) {
2024 conversation.getBookmark().setAutojoin(true);
2025 }
2026 pushBookmarks(conversation.getAccount());
2027 }
2028 databaseBackend.updateConversation(conversation);
2029 joinMuc(conversation);
2030 }
2031 }
2032
2033 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2034 final MucOptions options = conversation.getMucOptions();
2035 final Jid joinJid = options.createJoinJid(nick);
2036 if (options.online()) {
2037 Account account = conversation.getAccount();
2038 options.setOnRenameListener(new OnRenameListener() {
2039
2040 @Override
2041 public void onSuccess() {
2042 conversation.setContactJid(joinJid);
2043 databaseBackend.updateConversation(conversation);
2044 Bookmark bookmark = conversation.getBookmark();
2045 if (bookmark != null) {
2046 bookmark.setNick(nick);
2047 pushBookmarks(bookmark.getAccount());
2048 }
2049 callback.success(conversation);
2050 }
2051
2052 @Override
2053 public void onFailure() {
2054 callback.error(R.string.nick_in_use, conversation);
2055 }
2056 });
2057
2058 PresencePacket packet = new PresencePacket();
2059 packet.setTo(joinJid);
2060 packet.setFrom(conversation.getAccount().getJid());
2061
2062 String sig = account.getPgpSignature();
2063 if (sig != null) {
2064 packet.addChild("status").setContent("online");
2065 packet.addChild("x", "jabber:x:signed").setContent(sig);
2066 }
2067 sendPresencePacket(account, packet);
2068 } else {
2069 conversation.setContactJid(joinJid);
2070 databaseBackend.updateConversation(conversation);
2071 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2072 Bookmark bookmark = conversation.getBookmark();
2073 if (bookmark != null) {
2074 bookmark.setNick(nick);
2075 pushBookmarks(bookmark.getAccount());
2076 }
2077 joinMuc(conversation);
2078 }
2079 }
2080 }
2081
2082 public void leaveMuc(Conversation conversation) {
2083 leaveMuc(conversation, false);
2084 }
2085
2086 private void leaveMuc(Conversation conversation, boolean now) {
2087 Account account = conversation.getAccount();
2088 account.pendingConferenceJoins.remove(conversation);
2089 account.pendingConferenceLeaves.remove(conversation);
2090 if (account.getStatus() == Account.State.ONLINE || now) {
2091 PresencePacket packet = new PresencePacket();
2092 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2093 packet.setFrom(conversation.getAccount().getJid());
2094 packet.setAttribute("type", "unavailable");
2095 sendPresencePacket(conversation.getAccount(), packet);
2096 conversation.getMucOptions().setOffline();
2097 conversation.deregisterWithBookmark();
2098 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2099 + ": leaving muc " + conversation.getJid());
2100 } else {
2101 account.pendingConferenceLeaves.add(conversation);
2102 }
2103 }
2104
2105 private String findConferenceServer(final Account account) {
2106 String server;
2107 if (account.getXmppConnection() != null) {
2108 server = account.getXmppConnection().getMucServer();
2109 if (server != null) {
2110 return server;
2111 }
2112 }
2113 for (Account other : getAccounts()) {
2114 if (other != account && other.getXmppConnection() != null) {
2115 server = other.getXmppConnection().getMucServer();
2116 if (server != null) {
2117 return server;
2118 }
2119 }
2120 }
2121 return null;
2122 }
2123
2124 public void createAdhocConference(final Account account,
2125 final String subject,
2126 final Iterable<Jid> jids,
2127 final UiCallback<Conversation> callback) {
2128 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2129 if (account.getStatus() == Account.State.ONLINE) {
2130 try {
2131 String server = findConferenceServer(account);
2132 if (server == null) {
2133 if (callback != null) {
2134 callback.error(R.string.no_conference_server_found, null);
2135 }
2136 return;
2137 }
2138 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2139 final Conversation conversation = findOrCreateConversation(account, jid, true);
2140 joinMuc(conversation, new OnConferenceJoined() {
2141 @Override
2142 public void onConferenceJoined(final Conversation conversation) {
2143 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2144 @Override
2145 public void onPushSucceeded() {
2146 if (subject != null && !subject.trim().isEmpty()) {
2147 pushSubjectToConference(conversation, subject.trim());
2148 }
2149 for (Jid invite : jids) {
2150 invite(conversation, invite);
2151 }
2152 if (account.countPresences() > 1) {
2153 directInvite(conversation, account.getJid().toBareJid());
2154 }
2155 saveConversationAsBookmark(conversation, subject);
2156 if (callback != null) {
2157 callback.success(conversation);
2158 }
2159 }
2160
2161 @Override
2162 public void onPushFailed() {
2163 archiveConversation(conversation);
2164 if (callback != null) {
2165 callback.error(R.string.conference_creation_failed, conversation);
2166 }
2167 }
2168 });
2169 }
2170 });
2171 } catch (InvalidJidException e) {
2172 if (callback != null) {
2173 callback.error(R.string.conference_creation_failed, null);
2174 }
2175 }
2176 } else {
2177 if (callback != null) {
2178 callback.error(R.string.not_connected_try_again, null);
2179 }
2180 }
2181 }
2182
2183 public void fetchConferenceConfiguration(final Conversation conversation) {
2184 fetchConferenceConfiguration(conversation, null);
2185 }
2186
2187 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2188 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2189 request.setTo(conversation.getJid().toBareJid());
2190 request.query("http://jabber.org/protocol/disco#info");
2191 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2192 @Override
2193 public void onIqPacketReceived(Account account, IqPacket packet) {
2194 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2195 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2196 ArrayList<String> features = new ArrayList<>();
2197 for (Element child : query.getChildren()) {
2198 if (child != null && child.getName().equals("feature")) {
2199 String var = child.getAttribute("var");
2200 if (var != null) {
2201 features.add(var);
2202 }
2203 }
2204 }
2205 Element form = query.findChild("x", "jabber:x:data");
2206 if (form != null) {
2207 conversation.getMucOptions().updateFormData(Data.parse(form));
2208 }
2209 conversation.getMucOptions().updateFeatures(features);
2210 if (callback != null) {
2211 callback.onConferenceConfigurationFetched(conversation);
2212 }
2213 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2214 updateConversationUi();
2215 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2216 if (callback != null) {
2217 callback.onFetchFailed(conversation, packet.getError());
2218 }
2219 }
2220 }
2221 });
2222 }
2223
2224 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2225 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2226 request.setTo(conversation.getJid().toBareJid());
2227 request.query("http://jabber.org/protocol/muc#owner");
2228 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2229 @Override
2230 public void onIqPacketReceived(Account account, IqPacket packet) {
2231 if (packet.getType() == IqPacket.TYPE.RESULT) {
2232 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2233 for (Field field : data.getFields()) {
2234 if (options.containsKey(field.getFieldName())) {
2235 field.setValue(options.getString(field.getFieldName()));
2236 }
2237 }
2238 data.submit();
2239 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2240 set.setTo(conversation.getJid().toBareJid());
2241 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2242 sendIqPacket(account, set, new OnIqPacketReceived() {
2243 @Override
2244 public void onIqPacketReceived(Account account, IqPacket packet) {
2245 if (callback != null) {
2246 if (packet.getType() == IqPacket.TYPE.RESULT) {
2247 callback.onPushSucceeded();
2248 } else {
2249 callback.onPushFailed();
2250 }
2251 }
2252 }
2253 });
2254 } else {
2255 if (callback != null) {
2256 callback.onPushFailed();
2257 }
2258 }
2259 }
2260 });
2261 }
2262
2263 public void pushSubjectToConference(final Conversation conference, final String subject) {
2264 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2265 this.sendMessagePacket(conference.getAccount(), packet);
2266 final MucOptions mucOptions = conference.getMucOptions();
2267 final MucOptions.User self = mucOptions.getSelf();
2268 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2269 Bundle options = new Bundle();
2270 options.putString("muc#roomconfig_persistentroom", "1");
2271 this.pushConferenceConfiguration(conference, options, null);
2272 }
2273 }
2274
2275 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2276 final Jid jid = user.toBareJid();
2277 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2278 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2279 @Override
2280 public void onIqPacketReceived(Account account, IqPacket packet) {
2281 if (packet.getType() == IqPacket.TYPE.RESULT) {
2282 conference.getMucOptions().changeAffiliation(jid, affiliation);
2283 getAvatarService().clear(conference);
2284 callback.onAffiliationChangedSuccessful(jid);
2285 } else {
2286 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2287 }
2288 }
2289 });
2290 }
2291
2292 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2293 List<Jid> jids = new ArrayList<>();
2294 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2295 if (user.getAffiliation() == before && user.getRealJid() != null) {
2296 jids.add(user.getRealJid());
2297 }
2298 }
2299 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2300 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2301 }
2302
2303 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2304 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2305 Log.d(Config.LOGTAG, request.toString());
2306 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2307 @Override
2308 public void onIqPacketReceived(Account account, IqPacket packet) {
2309 Log.d(Config.LOGTAG, packet.toString());
2310 if (packet.getType() == IqPacket.TYPE.RESULT) {
2311 callback.onRoleChangedSuccessful(nick);
2312 } else {
2313 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2314 }
2315 }
2316 });
2317 }
2318
2319 private void disconnect(Account account, boolean force) {
2320 if ((account.getStatus() == Account.State.ONLINE)
2321 || (account.getStatus() == Account.State.DISABLED)) {
2322 final XmppConnection connection = account.getXmppConnection();
2323 if (!force) {
2324 List<Conversation> conversations = getConversations();
2325 for (Conversation conversation : conversations) {
2326 if (conversation.getAccount() == account) {
2327 if (conversation.getMode() == Conversation.MODE_MULTI) {
2328 leaveMuc(conversation, true);
2329 } else {
2330 if (conversation.endOtrIfNeeded()) {
2331 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2332 + ": ended otr session with "
2333 + conversation.getJid());
2334 }
2335 }
2336 }
2337 }
2338 sendOfflinePresence(account);
2339 }
2340 connection.disconnect(force);
2341 }
2342 }
2343
2344 @Override
2345 public IBinder onBind(Intent intent) {
2346 return mBinder;
2347 }
2348
2349 public void updateMessage(Message message) {
2350 databaseBackend.updateMessage(message);
2351 updateConversationUi();
2352 }
2353
2354 public void updateMessage(Message message, String uuid) {
2355 databaseBackend.updateMessage(message, uuid);
2356 updateConversationUi();
2357 }
2358
2359 protected void syncDirtyContacts(Account account) {
2360 for (Contact contact : account.getRoster().getContacts()) {
2361 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2362 pushContactToServer(contact);
2363 }
2364 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2365 deleteContactOnServer(contact);
2366 }
2367 }
2368 }
2369
2370 public void createContact(Contact contact) {
2371 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2372 if (autoGrant) {
2373 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2374 contact.setOption(Contact.Options.ASKING);
2375 }
2376 pushContactToServer(contact);
2377 }
2378
2379 public void onOtrSessionEstablished(Conversation conversation) {
2380 final Account account = conversation.getAccount();
2381 final Session otrSession = conversation.getOtrSession();
2382 Log.d(Config.LOGTAG,
2383 account.getJid().toBareJid() + " otr session established with "
2384 + conversation.getJid() + "/"
2385 + otrSession.getSessionID().getUserID());
2386 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2387
2388 @Override
2389 public void onMessageFound(Message message) {
2390 SessionID id = otrSession.getSessionID();
2391 try {
2392 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2393 } catch (InvalidJidException e) {
2394 return;
2395 }
2396 if (message.needsUploading()) {
2397 mJingleConnectionManager.createNewConnection(message);
2398 } else {
2399 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2400 if (outPacket != null) {
2401 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2402 message.setStatus(Message.STATUS_SEND);
2403 databaseBackend.updateMessage(message);
2404 sendMessagePacket(account, outPacket);
2405 }
2406 }
2407 updateConversationUi();
2408 }
2409 });
2410 }
2411
2412 public boolean renewSymmetricKey(Conversation conversation) {
2413 Account account = conversation.getAccount();
2414 byte[] symmetricKey = new byte[32];
2415 this.mRandom.nextBytes(symmetricKey);
2416 Session otrSession = conversation.getOtrSession();
2417 if (otrSession != null) {
2418 MessagePacket packet = new MessagePacket();
2419 packet.setType(MessagePacket.TYPE_CHAT);
2420 packet.setFrom(account.getJid());
2421 MessageGenerator.addMessageHints(packet);
2422 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2423 + otrSession.getSessionID().getUserID());
2424 try {
2425 packet.setBody(otrSession
2426 .transformSending(CryptoHelper.FILETRANSFER
2427 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2428 sendMessagePacket(account, packet);
2429 conversation.setSymmetricKey(symmetricKey);
2430 return true;
2431 } catch (OtrException e) {
2432 return false;
2433 }
2434 }
2435 return false;
2436 }
2437
2438 public void pushContactToServer(final Contact contact) {
2439 contact.resetOption(Contact.Options.DIRTY_DELETE);
2440 contact.setOption(Contact.Options.DIRTY_PUSH);
2441 final Account account = contact.getAccount();
2442 if (account.getStatus() == Account.State.ONLINE) {
2443 final boolean ask = contact.getOption(Contact.Options.ASKING);
2444 final boolean sendUpdates = contact
2445 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2446 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2447 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2448 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2449 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2450 if (sendUpdates) {
2451 sendPresencePacket(account,
2452 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2453 }
2454 if (ask) {
2455 sendPresencePacket(account,
2456 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2457 }
2458 }
2459 }
2460
2461 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2462 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2463 final int size = Config.AVATAR_SIZE;
2464 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2465 if (avatar != null) {
2466 avatar.height = size;
2467 avatar.width = size;
2468 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2469 avatar.type = "image/webp";
2470 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2471 avatar.type = "image/jpeg";
2472 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2473 avatar.type = "image/png";
2474 }
2475 if (!getFileBackend().save(avatar)) {
2476 callback.error(R.string.error_saving_avatar, avatar);
2477 return;
2478 }
2479 publishAvatar(account, avatar, callback);
2480 } else {
2481 callback.error(R.string.error_publish_avatar_converting, null);
2482 }
2483 }
2484
2485 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2486 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2487 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2488
2489 @Override
2490 public void onIqPacketReceived(Account account, IqPacket result) {
2491 if (result.getType() == IqPacket.TYPE.RESULT) {
2492 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2493 .publishAvatarMetadata(avatar);
2494 sendIqPacket(account, packet, new OnIqPacketReceived() {
2495 @Override
2496 public void onIqPacketReceived(Account account, IqPacket result) {
2497 if (result.getType() == IqPacket.TYPE.RESULT) {
2498 if (account.setAvatar(avatar.getFilename())) {
2499 getAvatarService().clear(account);
2500 databaseBackend.updateAccount(account);
2501 }
2502 if (callback != null) {
2503 callback.success(avatar);
2504 } else {
2505 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2506 }
2507 } else {
2508 if (callback != null) {
2509 callback.error(
2510 R.string.error_publish_avatar_server_reject,
2511 avatar);
2512 }
2513 }
2514 }
2515 });
2516 } else {
2517 if (callback != null) {
2518 callback.error(
2519 R.string.error_publish_avatar_server_reject,
2520 avatar);
2521 }
2522 }
2523 }
2524 });
2525 }
2526
2527 public void republishAvatarIfNeeded(Account account) {
2528 if (account.getAxolotlService().isPepBroken()) {
2529 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2530 return;
2531 }
2532 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2533 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2534
2535 private Avatar parseAvatar(IqPacket packet) {
2536 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2537 if (pubsub != null) {
2538 Element items = pubsub.findChild("items");
2539 if (items != null) {
2540 return Avatar.parseMetadata(items);
2541 }
2542 }
2543 return null;
2544 }
2545
2546 private boolean errorIsItemNotFound(IqPacket packet) {
2547 Element error = packet.findChild("error");
2548 return packet.getType() == IqPacket.TYPE.ERROR
2549 && error != null
2550 && error.hasChild("item-not-found");
2551 }
2552
2553 @Override
2554 public void onIqPacketReceived(Account account, IqPacket packet) {
2555 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2556 Avatar serverAvatar = parseAvatar(packet);
2557 if (serverAvatar == null && account.getAvatar() != null) {
2558 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2559 if (avatar != null) {
2560 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2561 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2562 } else {
2563 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2564 }
2565 }
2566 }
2567 }
2568 });
2569 }
2570
2571 public void fetchAvatar(Account account, Avatar avatar) {
2572 fetchAvatar(account, avatar, null);
2573 }
2574
2575 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2576 final String KEY = generateFetchKey(account, avatar);
2577 synchronized (this.mInProgressAvatarFetches) {
2578 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2579 switch (avatar.origin) {
2580 case PEP:
2581 this.mInProgressAvatarFetches.add(KEY);
2582 fetchAvatarPep(account, avatar, callback);
2583 break;
2584 case VCARD:
2585 this.mInProgressAvatarFetches.add(KEY);
2586 fetchAvatarVcard(account, avatar, callback);
2587 break;
2588 }
2589 }
2590 }
2591 }
2592
2593 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2594 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2595 sendIqPacket(account, packet, new OnIqPacketReceived() {
2596
2597 @Override
2598 public void onIqPacketReceived(Account account, IqPacket result) {
2599 synchronized (mInProgressAvatarFetches) {
2600 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2601 }
2602 final String ERROR = account.getJid().toBareJid()
2603 + ": fetching avatar for " + avatar.owner + " failed ";
2604 if (result.getType() == IqPacket.TYPE.RESULT) {
2605 avatar.image = mIqParser.avatarData(result);
2606 if (avatar.image != null) {
2607 if (getFileBackend().save(avatar)) {
2608 if (account.getJid().toBareJid().equals(avatar.owner)) {
2609 if (account.setAvatar(avatar.getFilename())) {
2610 databaseBackend.updateAccount(account);
2611 }
2612 getAvatarService().clear(account);
2613 updateConversationUi();
2614 updateAccountUi();
2615 } else {
2616 Contact contact = account.getRoster()
2617 .getContact(avatar.owner);
2618 contact.setAvatar(avatar);
2619 getAvatarService().clear(contact);
2620 updateConversationUi();
2621 updateRosterUi();
2622 }
2623 if (callback != null) {
2624 callback.success(avatar);
2625 }
2626 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2627 + ": successfully fetched pep avatar for " + avatar.owner);
2628 return;
2629 }
2630 } else {
2631
2632 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2633 }
2634 } else {
2635 Element error = result.findChild("error");
2636 if (error == null) {
2637 Log.d(Config.LOGTAG, ERROR + "(server error)");
2638 } else {
2639 Log.d(Config.LOGTAG, ERROR + error.toString());
2640 }
2641 }
2642 if (callback != null) {
2643 callback.error(0, null);
2644 }
2645
2646 }
2647 });
2648 }
2649
2650 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2651 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2652 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2653 @Override
2654 public void onIqPacketReceived(Account account, IqPacket packet) {
2655 synchronized (mInProgressAvatarFetches) {
2656 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2657 }
2658 if (packet.getType() == IqPacket.TYPE.RESULT) {
2659 Element vCard = packet.findChild("vCard", "vcard-temp");
2660 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2661 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2662 if (image != null) {
2663 avatar.image = image;
2664 if (getFileBackend().save(avatar)) {
2665 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2666 + ": successfully fetched vCard avatar for " + avatar.owner);
2667 if (avatar.owner.isBareJid()) {
2668 Contact contact = account.getRoster()
2669 .getContact(avatar.owner);
2670 contact.setAvatar(avatar);
2671 getAvatarService().clear(contact);
2672 updateConversationUi();
2673 updateRosterUi();
2674 } else {
2675 Conversation conversation = find(account, avatar.owner.toBareJid());
2676 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2677 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2678 if (user != null) {
2679 if (user.setAvatar(avatar)) {
2680 getAvatarService().clear(user);
2681 updateConversationUi();
2682 updateMucRosterUi();
2683 }
2684 }
2685 }
2686 }
2687 }
2688 }
2689 }
2690 }
2691 });
2692 }
2693
2694 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2695 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2696 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2697
2698 @Override
2699 public void onIqPacketReceived(Account account, IqPacket packet) {
2700 if (packet.getType() == IqPacket.TYPE.RESULT) {
2701 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2702 if (pubsub != null) {
2703 Element items = pubsub.findChild("items");
2704 if (items != null) {
2705 Avatar avatar = Avatar.parseMetadata(items);
2706 if (avatar != null) {
2707 avatar.owner = account.getJid().toBareJid();
2708 if (fileBackend.isAvatarCached(avatar)) {
2709 if (account.setAvatar(avatar.getFilename())) {
2710 databaseBackend.updateAccount(account);
2711 }
2712 getAvatarService().clear(account);
2713 callback.success(avatar);
2714 } else {
2715 fetchAvatarPep(account, avatar, callback);
2716 }
2717 return;
2718 }
2719 }
2720 }
2721 }
2722 callback.error(0, null);
2723 }
2724 });
2725 }
2726
2727 public void deleteContactOnServer(Contact contact) {
2728 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2729 contact.resetOption(Contact.Options.DIRTY_PUSH);
2730 contact.setOption(Contact.Options.DIRTY_DELETE);
2731 Account account = contact.getAccount();
2732 if (account.getStatus() == Account.State.ONLINE) {
2733 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2734 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2735 item.setAttribute("jid", contact.getJid().toString());
2736 item.setAttribute("subscription", "remove");
2737 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2738 }
2739 }
2740
2741 public void updateConversation(Conversation conversation) {
2742 this.databaseBackend.updateConversation(conversation);
2743 }
2744
2745 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2746 synchronized (account) {
2747 XmppConnection connection = account.getXmppConnection();
2748 if (connection == null) {
2749 connection = createConnection(account);
2750 account.setXmppConnection(connection);
2751 } else {
2752 connection.interrupt();
2753 }
2754 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2755 if (!force) {
2756 disconnect(account, false);
2757 }
2758 Thread thread = new Thread(connection);
2759 connection.setInteractive(interactive);
2760 connection.prepareNewConnection();
2761 thread.start();
2762 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2763 } else {
2764 disconnect(account, force);
2765 account.getRoster().clearPresences();
2766 connection.resetEverything();
2767 account.getAxolotlService().resetBrokenness();
2768 }
2769 }
2770 }
2771
2772 public void reconnectAccountInBackground(final Account account) {
2773 new Thread(new Runnable() {
2774 @Override
2775 public void run() {
2776 reconnectAccount(account, false, true);
2777 }
2778 }).start();
2779 }
2780
2781 public void invite(Conversation conversation, Jid contact) {
2782 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2783 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2784 sendMessagePacket(conversation.getAccount(), packet);
2785 }
2786
2787 public void directInvite(Conversation conversation, Jid jid) {
2788 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2789 sendMessagePacket(conversation.getAccount(), packet);
2790 }
2791
2792 public void resetSendingToWaiting(Account account) {
2793 for (Conversation conversation : getConversations()) {
2794 if (conversation.getAccount() == account) {
2795 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2796
2797 @Override
2798 public void onMessageFound(Message message) {
2799 markMessage(message, Message.STATUS_WAITING);
2800 }
2801 });
2802 }
2803 }
2804 }
2805
2806 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2807 if (uuid == null) {
2808 return null;
2809 }
2810 for (Conversation conversation : getConversations()) {
2811 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2812 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2813 if (message != null) {
2814 markMessage(message, status);
2815 }
2816 return message;
2817 }
2818 }
2819 return null;
2820 }
2821
2822 public boolean markMessage(Conversation conversation, String uuid, int status) {
2823 if (uuid == null) {
2824 return false;
2825 } else {
2826 Message message = conversation.findSentMessageWithUuid(uuid);
2827 if (message != null) {
2828 markMessage(message, status);
2829 return true;
2830 } else {
2831 return false;
2832 }
2833 }
2834 }
2835
2836 public void markMessage(Message message, int status) {
2837 if (status == Message.STATUS_SEND_FAILED
2838 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2839 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2840 return;
2841 }
2842 message.setStatus(status);
2843 databaseBackend.updateMessage(message);
2844 updateConversationUi();
2845 }
2846
2847 public SharedPreferences getPreferences() {
2848 return PreferenceManager
2849 .getDefaultSharedPreferences(getApplicationContext());
2850 }
2851
2852 public boolean confirmMessages() {
2853 return getPreferences().getBoolean("confirm_messages", true);
2854 }
2855
2856 public boolean allowMessageCorrection() {
2857 return getPreferences().getBoolean("allow_message_correction", true);
2858 }
2859
2860 public boolean sendChatStates() {
2861 return getPreferences().getBoolean("chat_states", false);
2862 }
2863
2864 public boolean saveEncryptedMessages() {
2865 return !getPreferences().getBoolean("dont_save_encrypted", false);
2866 }
2867
2868 private boolean respectAutojoin() {
2869 return getPreferences().getBoolean("autojoin", true);
2870 }
2871
2872 public boolean indicateReceived() {
2873 return getPreferences().getBoolean("indicate_received", false);
2874 }
2875
2876 public boolean useTorToConnect() {
2877 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2878 }
2879
2880 public boolean showExtendedConnectionOptions() {
2881 return getPreferences().getBoolean("show_connection_options", false);
2882 }
2883
2884 public boolean broadcastLastActivity() {
2885 return getPreferences().getBoolean("last_activity", false);
2886 }
2887
2888 public int unreadCount() {
2889 int count = 0;
2890 for (Conversation conversation : getConversations()) {
2891 count += conversation.unreadCount();
2892 }
2893 return count;
2894 }
2895
2896
2897 public void showErrorToastInUi(int resId) {
2898 if (mOnShowErrorToast != null) {
2899 mOnShowErrorToast.onShowErrorToast(resId);
2900 }
2901 }
2902
2903 public void updateConversationUi() {
2904 if (mOnConversationUpdate != null) {
2905 mOnConversationUpdate.onConversationUpdate();
2906 }
2907 }
2908
2909 public void updateAccountUi() {
2910 if (mOnAccountUpdate != null) {
2911 mOnAccountUpdate.onAccountUpdate();
2912 }
2913 }
2914
2915 public void updateRosterUi() {
2916 if (mOnRosterUpdate != null) {
2917 mOnRosterUpdate.onRosterUpdate();
2918 }
2919 }
2920
2921 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2922 if (mOnCaptchaRequested != null) {
2923 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2924 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
2925 (int) (captcha.getHeight() * metrics.scaledDensity), false);
2926
2927 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2928 return true;
2929 }
2930 return false;
2931 }
2932
2933 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2934 if (mOnUpdateBlocklist != null) {
2935 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2936 }
2937 }
2938
2939 public void updateMucRosterUi() {
2940 if (mOnMucRosterUpdate != null) {
2941 mOnMucRosterUpdate.onMucRosterUpdate();
2942 }
2943 }
2944
2945 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
2946 if (mOnKeyStatusUpdated != null) {
2947 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
2948 }
2949 }
2950
2951 public Account findAccountByJid(final Jid accountJid) {
2952 for (Account account : this.accounts) {
2953 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2954 return account;
2955 }
2956 }
2957 return null;
2958 }
2959
2960 public Conversation findConversationByUuid(String uuid) {
2961 for (Conversation conversation : getConversations()) {
2962 if (conversation.getUuid().equals(uuid)) {
2963 return conversation;
2964 }
2965 }
2966 return null;
2967 }
2968
2969 public boolean markRead(final Conversation conversation) {
2970 mNotificationService.clear(conversation);
2971 final List<Message> readMessages = conversation.markRead();
2972 if (readMessages.size() > 0) {
2973 Runnable runnable = new Runnable() {
2974 @Override
2975 public void run() {
2976 for (Message message : readMessages) {
2977 databaseBackend.updateMessage(message);
2978 }
2979 }
2980 };
2981 mDatabaseExecutor.execute(runnable);
2982 updateUnreadCountBadge();
2983 return true;
2984 } else {
2985 return false;
2986 }
2987 }
2988
2989 public synchronized void updateUnreadCountBadge() {
2990 int count = unreadCount();
2991 if (unreadCount != count) {
2992 Log.d(Config.LOGTAG, "update unread count to " + count);
2993 if (count > 0) {
2994 ShortcutBadger.applyCount(getApplicationContext(), count);
2995 } else {
2996 ShortcutBadger.removeCount(getApplicationContext());
2997 }
2998 unreadCount = count;
2999 }
3000 }
3001
3002 public void sendReadMarker(final Conversation conversation) {
3003 final Message markable = conversation.getLatestMarkableMessage();
3004 if (this.markRead(conversation)) {
3005 updateConversationUi();
3006 }
3007 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
3008 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3009 Account account = conversation.getAccount();
3010 final Jid to = markable.getCounterpart();
3011 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3012 this.sendMessagePacket(conversation.getAccount(), packet);
3013 }
3014 }
3015
3016 public SecureRandom getRNG() {
3017 return this.mRandom;
3018 }
3019
3020 public MemorizingTrustManager getMemorizingTrustManager() {
3021 return this.mMemorizingTrustManager;
3022 }
3023
3024 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3025 this.mMemorizingTrustManager = trustManager;
3026 }
3027
3028 public void updateMemorizingTrustmanager() {
3029 final MemorizingTrustManager tm;
3030 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3031 if (dontTrustSystemCAs) {
3032 tm = new MemorizingTrustManager(getApplicationContext(), null);
3033 } else {
3034 tm = new MemorizingTrustManager(getApplicationContext());
3035 }
3036 setMemorizingTrustManager(tm);
3037 }
3038
3039 public PowerManager getPowerManager() {
3040 return this.pm;
3041 }
3042
3043 public LruCache<String, Bitmap> getBitmapCache() {
3044 return this.mBitmapCache;
3045 }
3046
3047 public void syncRosterToDisk(final Account account) {
3048 Runnable runnable = new Runnable() {
3049
3050 @Override
3051 public void run() {
3052 databaseBackend.writeRoster(account.getRoster());
3053 }
3054 };
3055 mDatabaseExecutor.execute(runnable);
3056
3057 }
3058
3059 public List<String> getKnownHosts() {
3060 final List<String> hosts = new ArrayList<>();
3061 for (final Account account : getAccounts()) {
3062 if (!hosts.contains(account.getServer().toString())) {
3063 hosts.add(account.getServer().toString());
3064 }
3065 for (final Contact contact : account.getRoster().getContacts()) {
3066 if (contact.showInRoster()) {
3067 final String server = contact.getServer().toString();
3068 if (server != null && !hosts.contains(server)) {
3069 hosts.add(server);
3070 }
3071 }
3072 }
3073 }
3074 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3075 hosts.add(Config.DOMAIN_LOCK);
3076 }
3077 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3078 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3079 }
3080 return hosts;
3081 }
3082
3083 public List<String> getKnownConferenceHosts() {
3084 final ArrayList<String> mucServers = new ArrayList<>();
3085 for (final Account account : accounts) {
3086 if (account.getXmppConnection() != null) {
3087 final String server = account.getXmppConnection().getMucServer();
3088 if (server != null && !mucServers.contains(server)) {
3089 mucServers.add(server);
3090 }
3091 }
3092 }
3093 return mucServers;
3094 }
3095
3096 public void sendMessagePacket(Account account, MessagePacket packet) {
3097 XmppConnection connection = account.getXmppConnection();
3098 if (connection != null) {
3099 connection.sendMessagePacket(packet);
3100 }
3101 }
3102
3103 public void sendPresencePacket(Account account, PresencePacket packet) {
3104 XmppConnection connection = account.getXmppConnection();
3105 if (connection != null) {
3106 connection.sendPresencePacket(packet);
3107 }
3108 }
3109
3110 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3111 final XmppConnection connection = account.getXmppConnection();
3112 if (connection != null) {
3113 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3114 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3115 }
3116 }
3117
3118 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3119 final XmppConnection connection = account.getXmppConnection();
3120 if (connection != null) {
3121 connection.sendIqPacket(packet, callback);
3122 }
3123 }
3124
3125 public void sendPresence(final Account account) {
3126 sendPresence(account, checkListeners() && broadcastLastActivity());
3127 }
3128
3129 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3130 PresencePacket packet;
3131 if (manuallyChangePresence()) {
3132 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3133 String message = account.getPresenceStatusMessage();
3134 if (message != null && !message.isEmpty()) {
3135 packet.addChild(new Element("status").setContent(message));
3136 }
3137 } else {
3138 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3139 }
3140 if (mLastActivity > 0 && includeIdleTimestamp) {
3141 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3142 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3143 }
3144 sendPresencePacket(account, packet);
3145 }
3146
3147 private void deactivateGracePeriod() {
3148 for(Account account : getAccounts()) {
3149 account.deactivateGracePeriod();
3150 }
3151 }
3152
3153 public void refreshAllPresences() {
3154 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3155 for (Account account : getAccounts()) {
3156 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3157 sendPresence(account, includeIdleTimestamp);
3158 }
3159 }
3160 }
3161
3162 private void refreshAllGcmTokens() {
3163 for(Account account : getAccounts()) {
3164 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3165 mPushManagementService.registerPushTokenOnServer(account);
3166 }
3167 }
3168 }
3169
3170 public void sendOfflinePresence(final Account account) {
3171 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3172 }
3173
3174 public MessageGenerator getMessageGenerator() {
3175 return this.mMessageGenerator;
3176 }
3177
3178 public PresenceGenerator getPresenceGenerator() {
3179 return this.mPresenceGenerator;
3180 }
3181
3182 public IqGenerator getIqGenerator() {
3183 return this.mIqGenerator;
3184 }
3185
3186 public IqParser getIqParser() {
3187 return this.mIqParser;
3188 }
3189
3190 public JingleConnectionManager getJingleConnectionManager() {
3191 return this.mJingleConnectionManager;
3192 }
3193
3194 public MessageArchiveService getMessageArchiveService() {
3195 return this.mMessageArchiveService;
3196 }
3197
3198 public List<Contact> findContacts(Jid jid) {
3199 ArrayList<Contact> contacts = new ArrayList<>();
3200 for (Account account : getAccounts()) {
3201 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3202 Contact contact = account.getRoster().getContactFromRoster(jid);
3203 if (contact != null) {
3204 contacts.add(contact);
3205 }
3206 }
3207 }
3208 return contacts;
3209 }
3210
3211 public Conversation findFirstMuc(Jid jid) {
3212 for(Conversation conversation : getConversations()) {
3213 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3214 && conversation.getMode() == Conversation.MODE_MULTI) {
3215 return conversation;
3216 }
3217 }
3218 return null;
3219 }
3220
3221 public NotificationService getNotificationService() {
3222 return this.mNotificationService;
3223 }
3224
3225 public HttpConnectionManager getHttpConnectionManager() {
3226 return this.mHttpConnectionManager;
3227 }
3228
3229 public void resendFailedMessages(final Message message) {
3230 final Collection<Message> messages = new ArrayList<>();
3231 Message current = message;
3232 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3233 messages.add(current);
3234 if (current.mergeable(current.next())) {
3235 current = current.next();
3236 } else {
3237 break;
3238 }
3239 }
3240 for (final Message msg : messages) {
3241 msg.setTime(System.currentTimeMillis());
3242 markMessage(msg, Message.STATUS_WAITING);
3243 this.resendMessage(msg, false);
3244 }
3245 }
3246
3247 public void clearConversationHistory(final Conversation conversation) {
3248 conversation.clearMessages();
3249 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3250 conversation.setLastClearHistory(System.currentTimeMillis());
3251 Runnable runnable = new Runnable() {
3252 @Override
3253 public void run() {
3254 databaseBackend.deleteMessagesInConversation(conversation);
3255 }
3256 };
3257 mDatabaseExecutor.execute(runnable);
3258 }
3259
3260 public void sendBlockRequest(final Blockable blockable) {
3261 if (blockable != null && blockable.getBlockedJid() != null) {
3262 final Jid jid = blockable.getBlockedJid();
3263 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3264
3265 @Override
3266 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3267 if (packet.getType() == IqPacket.TYPE.RESULT) {
3268 account.getBlocklist().add(jid);
3269 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3270 }
3271 }
3272 });
3273 }
3274 }
3275
3276 public void sendUnblockRequest(final Blockable blockable) {
3277 if (blockable != null && blockable.getJid() != null) {
3278 final Jid jid = blockable.getBlockedJid();
3279 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3280 @Override
3281 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3282 if (packet.getType() == IqPacket.TYPE.RESULT) {
3283 account.getBlocklist().remove(jid);
3284 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3285 }
3286 }
3287 });
3288 }
3289 }
3290
3291 public void publishDisplayName(Account account) {
3292 String displayName = account.getDisplayName();
3293 if (displayName != null && !displayName.isEmpty()) {
3294 IqPacket publish = mIqGenerator.publishNick(displayName);
3295 sendIqPacket(account, publish, new OnIqPacketReceived() {
3296 @Override
3297 public void onIqPacketReceived(Account account, IqPacket packet) {
3298 if (packet.getType() == IqPacket.TYPE.ERROR) {
3299 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3300 }
3301 }
3302 });
3303 }
3304 }
3305
3306 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3307 ServiceDiscoveryResult result = discoCache.get(key);
3308 if (result != null) {
3309 return result;
3310 } else {
3311 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3312 if (result != null) {
3313 discoCache.put(key, result);
3314 }
3315 return result;
3316 }
3317 }
3318
3319 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3320 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3321 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3322 if (disco != null) {
3323 presence.setServiceDiscoveryResult(disco);
3324 } else {
3325 if (!account.inProgressDiscoFetches.contains(key)) {
3326 account.inProgressDiscoFetches.add(key);
3327 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3328 request.setTo(jid);
3329 request.query("http://jabber.org/protocol/disco#info");
3330 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3331 sendIqPacket(account, request, new OnIqPacketReceived() {
3332 @Override
3333 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3334 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3335 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3336 if (presence.getVer().equals(disco.getVer())) {
3337 databaseBackend.insertDiscoveryResult(disco);
3338 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3339 } else {
3340 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3341 }
3342 }
3343 account.inProgressDiscoFetches.remove(key);
3344 }
3345 });
3346 }
3347 }
3348 }
3349
3350 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3351 for(Contact contact : roster.getContacts()) {
3352 for(Presence presence : contact.getPresences().getPresences().values()) {
3353 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3354 presence.setServiceDiscoveryResult(disco);
3355 }
3356 }
3357 }
3358 }
3359
3360 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3361 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3362 request.addChild("prefs","urn:xmpp:mam:0");
3363 sendIqPacket(account, request, new OnIqPacketReceived() {
3364 @Override
3365 public void onIqPacketReceived(Account account, IqPacket packet) {
3366 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3367 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3368 callback.onPreferencesFetched(prefs);
3369 } else {
3370 callback.onPreferencesFetchFailed();
3371 }
3372 }
3373 });
3374 }
3375
3376 public PushManagementService getPushManagementService() {
3377 return mPushManagementService;
3378 }
3379
3380 public Account getPendingAccount() {
3381 Account pending = null;
3382 for(Account account : getAccounts()) {
3383 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3384 pending = account;
3385 } else {
3386 return null;
3387 }
3388 }
3389 return pending;
3390 }
3391
3392 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3393 if (!statusMessage.isEmpty()) {
3394 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3395 }
3396 changeStatusReal(account, status, statusMessage, send);
3397 }
3398
3399 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3400 account.setPresenceStatus(status);
3401 account.setPresenceStatusMessage(statusMessage);
3402 databaseBackend.updateAccount(account);
3403 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3404 sendPresence(account);
3405 }
3406 }
3407
3408 public void changeStatus(Presence.Status status, String statusMessage) {
3409 if (!statusMessage.isEmpty()) {
3410 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3411 }
3412 for(Account account : getAccounts()) {
3413 changeStatusReal(account, status, statusMessage, true);
3414 }
3415 }
3416
3417 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3418 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3419 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3420 if (!templates.contains(template)) {
3421 templates.add(0, template);
3422 }
3423 }
3424 return templates;
3425 }
3426
3427 public void saveConversationAsBookmark(Conversation conversation, String name) {
3428 Account account = conversation.getAccount();
3429 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3430 if (!conversation.getJid().isBareJid()) {
3431 bookmark.setNick(conversation.getJid().getResourcepart());
3432 }
3433 if (name != null && !name.trim().isEmpty()) {
3434 bookmark.setBookmarkName(name.trim());
3435 }
3436 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3437 account.getBookmarks().add(bookmark);
3438 pushBookmarks(account);
3439 conversation.setBookmark(bookmark);
3440 }
3441
3442 public interface OnMamPreferencesFetched {
3443 void onPreferencesFetched(Element prefs);
3444 void onPreferencesFetchFailed();
3445 }
3446
3447 public void pushMamPreferences(Account account, Element prefs) {
3448 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3449 set.addChild(prefs);
3450 sendIqPacket(account, set, null);
3451 }
3452
3453 public interface OnAccountCreated {
3454 void onAccountCreated(Account account);
3455
3456 void informUser(int r);
3457 }
3458
3459 public interface OnMoreMessagesLoaded {
3460 void onMoreMessagesLoaded(int count, Conversation conversation);
3461
3462 void informUser(int r);
3463 }
3464
3465 public interface OnAccountPasswordChanged {
3466 void onPasswordChangeSucceeded();
3467
3468 void onPasswordChangeFailed();
3469 }
3470
3471 public interface OnAffiliationChanged {
3472 void onAffiliationChangedSuccessful(Jid jid);
3473
3474 void onAffiliationChangeFailed(Jid jid, int resId);
3475 }
3476
3477 public interface OnRoleChanged {
3478 void onRoleChangedSuccessful(String nick);
3479
3480 void onRoleChangeFailed(String nick, int resid);
3481 }
3482
3483 public interface OnConversationUpdate {
3484 void onConversationUpdate();
3485 }
3486
3487 public interface OnAccountUpdate {
3488 void onAccountUpdate();
3489 }
3490
3491 public interface OnCaptchaRequested {
3492 void onCaptchaRequested(Account account,
3493 String id,
3494 Data data,
3495 Bitmap captcha);
3496 }
3497
3498 public interface OnRosterUpdate {
3499 void onRosterUpdate();
3500 }
3501
3502 public interface OnMucRosterUpdate {
3503 void onMucRosterUpdate();
3504 }
3505
3506 public interface OnConferenceConfigurationFetched {
3507 void onConferenceConfigurationFetched(Conversation conversation);
3508
3509 void onFetchFailed(Conversation conversation, Element error);
3510 }
3511
3512 public interface OnConferenceJoined {
3513 void onConferenceJoined(Conversation conversation);
3514 }
3515
3516 public interface OnConferenceOptionsPushed {
3517 void onPushSucceeded();
3518
3519 void onPushFailed();
3520 }
3521
3522 public interface OnShowErrorToast {
3523 void onShowErrorToast(int resId);
3524 }
3525
3526 public class XmppConnectionBinder extends Binder {
3527 public XmppConnectionService getService() {
3528 return XmppConnectionService.this;
3529 }
3530 }
3531}