1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.app.AlarmManager;
5import android.app.PendingIntent;
6import android.app.Service;
7import android.content.Context;
8import android.content.Intent;
9import android.content.IntentFilter;
10import android.content.SharedPreferences;
11import android.database.ContentObserver;
12import android.graphics.Bitmap;
13import android.media.AudioManager;
14import android.net.ConnectivityManager;
15import android.net.NetworkInfo;
16import android.net.Uri;
17import android.os.Binder;
18import android.os.Build;
19import android.os.Bundle;
20import android.os.FileObserver;
21import android.os.IBinder;
22import android.os.Looper;
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.security.KeyChainException;
30import android.util.Log;
31import android.util.LruCache;
32import android.util.DisplayMetrics;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.bouncycastle.asn1.x500.X500Name;
42import org.bouncycastle.asn1.x500.style.BCStyle;
43import org.bouncycastle.asn1.x500.style.IETFUtils;
44import org.bouncycastle.cert.jcajce.JcaX509CertificateHolder;
45import org.openintents.openpgp.util.OpenPgpApi;
46import org.openintents.openpgp.util.OpenPgpServiceConnection;
47
48import java.math.BigInteger;
49import java.security.SecureRandom;
50import java.security.cert.CertificateEncodingException;
51import java.security.cert.CertificateException;
52import java.security.cert.X509Certificate;
53import java.util.ArrayList;
54import java.util.Arrays;
55import java.util.Collection;
56import java.util.Collections;
57import java.util.Comparator;
58import java.util.Hashtable;
59import java.util.Iterator;
60import java.util.List;
61import java.util.Locale;
62import java.util.Map;
63import java.util.concurrent.CopyOnWriteArrayList;
64
65import de.duenndns.ssl.MemorizingTrustManager;
66import eu.siacs.conversations.Config;
67import eu.siacs.conversations.R;
68import eu.siacs.conversations.crypto.PgpEngine;
69import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
70import eu.siacs.conversations.entities.Account;
71import eu.siacs.conversations.entities.Blockable;
72import eu.siacs.conversations.entities.Bookmark;
73import eu.siacs.conversations.entities.Contact;
74import eu.siacs.conversations.entities.Conversation;
75import eu.siacs.conversations.entities.Message;
76import eu.siacs.conversations.entities.MucOptions;
77import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
78import eu.siacs.conversations.entities.Presences;
79import eu.siacs.conversations.entities.Transferable;
80import eu.siacs.conversations.entities.TransferablePlaceholder;
81import eu.siacs.conversations.generator.IqGenerator;
82import eu.siacs.conversations.generator.MessageGenerator;
83import eu.siacs.conversations.generator.PresenceGenerator;
84import eu.siacs.conversations.http.HttpConnectionManager;
85import eu.siacs.conversations.parser.IqParser;
86import eu.siacs.conversations.parser.MessageParser;
87import eu.siacs.conversations.parser.PresenceParser;
88import eu.siacs.conversations.persistance.DatabaseBackend;
89import eu.siacs.conversations.persistance.FileBackend;
90import eu.siacs.conversations.ui.UiCallback;
91import eu.siacs.conversations.utils.CryptoHelper;
92import eu.siacs.conversations.utils.ExceptionHelper;
93import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
94import eu.siacs.conversations.utils.PRNGFixes;
95import eu.siacs.conversations.utils.PhoneHelper;
96import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
97import eu.siacs.conversations.utils.Xmlns;
98import eu.siacs.conversations.xml.Element;
99import eu.siacs.conversations.xmpp.OnBindListener;
100import eu.siacs.conversations.xmpp.OnContactStatusChanged;
101import eu.siacs.conversations.xmpp.OnIqPacketReceived;
102import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
103import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
104import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
105import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
106import eu.siacs.conversations.xmpp.OnStatusChanged;
107import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
108import eu.siacs.conversations.xmpp.XmppConnection;
109import eu.siacs.conversations.xmpp.chatstate.ChatState;
110import eu.siacs.conversations.xmpp.forms.Data;
111import eu.siacs.conversations.xmpp.forms.Field;
112import eu.siacs.conversations.xmpp.jid.InvalidJidException;
113import eu.siacs.conversations.xmpp.jid.Jid;
114import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
115import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
116import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
117import eu.siacs.conversations.xmpp.pep.Avatar;
118import eu.siacs.conversations.xmpp.stanzas.IqPacket;
119import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
120import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
121import me.leolin.shortcutbadger.ShortcutBadger;
122
123public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
124
125 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
126 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
127 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
128 public static final String ACTION_TRY_AGAIN = "try_again";
129 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
130 private ContentObserver contactObserver = new ContentObserver(null) {
131 @Override
132 public void onChange(boolean selfChange) {
133 super.onChange(selfChange);
134 Intent intent = new Intent(getApplicationContext(),
135 XmppConnectionService.class);
136 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
137 startService(intent);
138 }
139 };
140
141 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
142 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
143
144 private final IBinder mBinder = new XmppConnectionBinder();
145 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
146 private final FileObserver fileObserver = new FileObserver(
147 FileBackend.getConversationsImageDirectory()) {
148
149 @Override
150 public void onEvent(int event, String path) {
151 if (event == FileObserver.DELETE) {
152 markFileDeleted(path.split("\\.")[0]);
153 }
154 }
155 };
156 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
157
158 @Override
159 public void onJinglePacketReceived(Account account, JinglePacket packet) {
160 mJingleConnectionManager.deliverPacket(account, packet);
161 }
162 };
163 private final OnBindListener mOnBindListener = new OnBindListener() {
164
165 @Override
166 public void onBind(final Account account) {
167 account.getRoster().clearPresences();
168 fetchRosterFromServer(account);
169 fetchBookmarks(account);
170 sendPresence(account);
171 connectMultiModeConversations(account);
172 mMessageArchiveService.executePendingQueries(account);
173 mJingleConnectionManager.cancelInTransmission();
174 syncDirtyContacts(account);
175 account.getAxolotlService().publishBundlesIfNeeded(true, false);
176 }
177 };
178 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
179
180 @Override
181 public void onMessageAcknowledged(Account account, String uuid) {
182 for (final Conversation conversation : getConversations()) {
183 if (conversation.getAccount() == account) {
184 Message message = conversation.findUnsentMessageWithUuid(uuid);
185 if (message != null) {
186 markMessage(message, Message.STATUS_SEND);
187 if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) {
188 databaseBackend.updateConversation(conversation);
189 }
190 }
191 }
192 }
193 }
194 };
195 private final IqGenerator mIqGenerator = new IqGenerator(this);
196 public DatabaseBackend databaseBackend;
197 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
198
199 @Override
200 public void onContactStatusChanged(Contact contact, boolean online) {
201 Conversation conversation = find(getConversations(), contact);
202 if (conversation != null) {
203 if (online) {
204 conversation.endOtrIfNeeded();
205 if (contact.getPresences().size() == 1) {
206 sendUnsentMessages(conversation);
207 }
208 } else {
209 if (contact.getPresences().size() >= 1) {
210 if (conversation.hasValidOtrSession()) {
211 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
212 if (!(Arrays.asList(contact.getPresences().asStringArray()).contains(otrResource))) {
213 conversation.endOtrIfNeeded();
214 }
215 }
216 } else {
217 conversation.endOtrIfNeeded();
218 }
219 }
220 }
221 }
222 };
223 private FileBackend fileBackend = new FileBackend(this);
224 private MemorizingTrustManager mMemorizingTrustManager;
225 private NotificationService mNotificationService = new NotificationService(
226 this);
227 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
228 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
229 private IqParser mIqParser = new IqParser(this);
230 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
231 @Override
232 public void onIqPacketReceived(Account account, IqPacket packet) {
233 if (packet.getType() != IqPacket.TYPE.RESULT) {
234 Element error = packet.findChild("error");
235 String text = error != null ? error.findChildContent("text") : null;
236 if (text != null) {
237 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received iq error - "+text);
238 }
239 }
240 }
241 };
242 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
243 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
244 private List<Account> accounts;
245 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
246 this);
247 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
248 this);
249 private AvatarService mAvatarService = new AvatarService(this);
250 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
251 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
252 private OnConversationUpdate mOnConversationUpdate = null;
253 private int convChangedListenerCount = 0;
254 private OnShowErrorToast mOnShowErrorToast = null;
255 private int showErrorToastListenerCount = 0;
256 private int unreadCount = -1;
257 private OnAccountUpdate mOnAccountUpdate = null;
258 private OnCaptchaRequested mOnCaptchaRequested = null;
259 private OnStatusChanged statusListener = new OnStatusChanged() {
260
261 @Override
262 public void onStatusChanged(Account account) {
263 XmppConnection connection = account.getXmppConnection();
264 if (mOnAccountUpdate != null) {
265 mOnAccountUpdate.onAccountUpdate();
266 }
267 if (account.getStatus() == Account.State.ONLINE) {
268 if (connection != null && connection.getFeatures().csi()) {
269 if (checkListeners()) {
270 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//inactive");
271 connection.sendInactive();
272 } else {
273 Log.d(Config.LOGTAG, account.getJid().toBareJid()+ " sending csi//active");
274 connection.sendActive();
275 }
276 }
277 List<Conversation> conversations = getConversations();
278 for (Conversation conversation : conversations) {
279 if (conversation.getAccount() == account) {
280 conversation.startOtrIfNeeded();
281 sendUnsentMessages(conversation);
282 }
283 }
284 for (Conversation conversation : account.pendingConferenceLeaves) {
285 leaveMuc(conversation);
286 }
287 account.pendingConferenceLeaves.clear();
288 for (Conversation conversation : account.pendingConferenceJoins) {
289 joinMuc(conversation);
290 }
291 account.pendingConferenceJoins.clear();
292 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
293 } else if (account.getStatus() == Account.State.OFFLINE) {
294 resetSendingToWaiting(account);
295 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
296 int timeToReconnect = mRandom.nextInt(20) + 10;
297 scheduleWakeUpCall(timeToReconnect,account.getUuid().hashCode());
298 }
299 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
300 databaseBackend.updateAccount(account);
301 reconnectAccount(account, true, false);
302 } else if ((account.getStatus() != Account.State.CONNECTING)
303 && (account.getStatus() != Account.State.NO_INTERNET)) {
304 if (connection != null) {
305 int next = connection.getTimeToNextAttempt();
306 Log.d(Config.LOGTAG, account.getJid().toBareJid()
307 + ": error connecting account. try again in "
308 + next + "s for the "
309 + (connection.getAttempt() + 1) + " time");
310 scheduleWakeUpCall(next,account.getUuid().hashCode());
311 }
312 }
313 getNotificationService().updateErrorNotification();
314 }
315 };
316 private int accountChangedListenerCount = 0;
317 private int captchaRequestedListenerCount = 0;
318 private OnRosterUpdate mOnRosterUpdate = null;
319 private OnUpdateBlocklist mOnUpdateBlocklist = null;
320 private int updateBlocklistListenerCount = 0;
321 private int rosterChangedListenerCount = 0;
322 private OnMucRosterUpdate mOnMucRosterUpdate = null;
323 private int mucRosterChangedListenerCount = 0;
324 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
325 private int keyStatusUpdatedListenerCount = 0;
326 private SecureRandom mRandom;
327 private OpenPgpServiceConnection pgpServiceConnection;
328 private PgpEngine mPgpEngine = null;
329 private WakeLock wakeLock;
330 private PowerManager pm;
331 private LruCache<String, Bitmap> mBitmapCache;
332 private Thread mPhoneContactMergerThread;
333 private EventReceiver mEventReceiver = new EventReceiver();
334
335 private boolean mRestoredFromDatabase = false;
336 public boolean areMessagesInitialized() {
337 return this.mRestoredFromDatabase;
338 }
339
340 public PgpEngine getPgpEngine() {
341 if (pgpServiceConnection.isBound()) {
342 if (this.mPgpEngine == null) {
343 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
344 getApplicationContext(),
345 pgpServiceConnection.getService()), this);
346 }
347 return mPgpEngine;
348 } else {
349 return null;
350 }
351
352 }
353
354 public FileBackend getFileBackend() {
355 return this.fileBackend;
356 }
357
358 public AvatarService getAvatarService() {
359 return this.mAvatarService;
360 }
361
362 public void attachLocationToConversation(final Conversation conversation,
363 final Uri uri,
364 final UiCallback<Message> callback) {
365 int encryption = conversation.getNextEncryption();
366 if (encryption == Message.ENCRYPTION_PGP) {
367 encryption = Message.ENCRYPTION_DECRYPTED;
368 }
369 Message message = new Message(conversation,uri.toString(),encryption);
370 if (conversation.getNextCounterpart() != null) {
371 message.setCounterpart(conversation.getNextCounterpart());
372 }
373 if (encryption == Message.ENCRYPTION_DECRYPTED) {
374 getPgpEngine().encrypt(message, callback);
375 } else {
376 callback.success(message);
377 }
378 }
379
380 public void attachFileToConversation(final Conversation conversation,
381 final Uri uri,
382 final UiCallback<Message> callback) {
383 final Message message;
384 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
385 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
386 } else {
387 message = new Message(conversation, "", conversation.getNextEncryption());
388 }
389 message.setCounterpart(conversation.getNextCounterpart());
390 message.setType(Message.TYPE_FILE);
391 String path = getFileBackend().getOriginalPath(uri);
392 if (path!=null) {
393 message.setRelativeFilePath(path);
394 getFileBackend().updateFileParams(message);
395 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
396 getPgpEngine().encrypt(message, callback);
397 } else {
398 callback.success(message);
399 }
400 } else {
401 mFileAddingExecutor.execute(new Runnable() {
402 @Override
403 public void run() {
404 try {
405 getFileBackend().copyFileToPrivateStorage(message, uri);
406 getFileBackend().updateFileParams(message);
407 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
408 getPgpEngine().encrypt(message, callback);
409 } else {
410 callback.success(message);
411 }
412 } catch (FileBackend.FileCopyException e) {
413 callback.error(e.getResId(), message);
414 }
415 }
416 });
417 }
418 }
419
420 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
421 if (getFileBackend().useImageAsIs(uri)) {
422 Log.d(Config.LOGTAG,"using image as is");
423 attachFileToConversation(conversation, uri, callback);
424 return;
425 }
426 final Message message;
427 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
428 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
429 } else {
430 message = new Message(conversation, "",conversation.getNextEncryption());
431 }
432 message.setCounterpart(conversation.getNextCounterpart());
433 message.setType(Message.TYPE_IMAGE);
434 mFileAddingExecutor.execute(new Runnable() {
435
436 @Override
437 public void run() {
438 try {
439 getFileBackend().copyImageToPrivateStorage(message, uri);
440 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
441 getPgpEngine().encrypt(message, callback);
442 } else {
443 callback.success(message);
444 }
445 } catch (final FileBackend.FileCopyException e) {
446 callback.error(e.getResId(), message);
447 }
448 }
449 });
450 }
451
452 public Conversation find(Bookmark bookmark) {
453 return find(bookmark.getAccount(), bookmark.getJid());
454 }
455
456 public Conversation find(final Account account, final Jid jid) {
457 return find(getConversations(), account, jid);
458 }
459
460 @Override
461 public int onStartCommand(Intent intent, int flags, int startId) {
462 final String action = intent == null ? null : intent.getAction();
463 boolean interactive = false;
464 if (action != null) {
465 Log.d(Config.LOGTAG,"action: "+action);
466 switch (action) {
467 case ConnectivityManager.CONNECTIVITY_ACTION:
468 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
469 resetAllAttemptCounts(true);
470 }
471 break;
472 case ACTION_MERGE_PHONE_CONTACTS:
473 if (mRestoredFromDatabase) {
474 PhoneHelper.loadPhoneContacts(getApplicationContext(),
475 new CopyOnWriteArrayList<Bundle>(),
476 this);
477 }
478 return START_STICKY;
479 case Intent.ACTION_SHUTDOWN:
480 logoutAndSave();
481 return START_NOT_STICKY;
482 case ACTION_CLEAR_NOTIFICATION:
483 mNotificationService.clear();
484 break;
485 case ACTION_DISABLE_FOREGROUND:
486 getPreferences().edit().putBoolean("keep_foreground_service",false).commit();
487 toggleForegroundService();
488 break;
489 case ACTION_TRY_AGAIN:
490 resetAllAttemptCounts(false);
491 interactive = true;
492 break;
493 case ACTION_DISABLE_ACCOUNT:
494 try {
495 String jid = intent.getStringExtra("account");
496 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
497 if (account != null) {
498 account.setOption(Account.OPTION_DISABLED,true);
499 updateAccount(account);
500 }
501 } catch (final InvalidJidException ignored) {
502 break;
503 }
504 break;
505 case AudioManager.RINGER_MODE_CHANGED_ACTION:
506 if (xaOnSilentMode()) {
507 refreshAllPresences();
508 }
509 break;
510 case Intent.ACTION_SCREEN_OFF:
511 case Intent.ACTION_SCREEN_ON:
512 if (awayWhenScreenOff()) {
513 refreshAllPresences();
514 }
515 break;
516 }
517 }
518 this.wakeLock.acquire();
519
520 for (Account account : accounts) {
521 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
522 if (!hasInternetConnection()) {
523 account.setStatus(Account.State.NO_INTERNET);
524 if (statusListener != null) {
525 statusListener.onStatusChanged(account);
526 }
527 } else {
528 if (account.getStatus() == Account.State.NO_INTERNET) {
529 account.setStatus(Account.State.OFFLINE);
530 if (statusListener != null) {
531 statusListener.onStatusChanged(account);
532 }
533 }
534 if (account.getStatus() == Account.State.ONLINE) {
535 long lastReceived = account.getXmppConnection().getLastPacketReceived();
536 long lastSent = account.getXmppConnection().getLastPingSent();
537 long pingInterval = "ui".equals(action) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
538 long msToNextPing = (Math.max(lastReceived,lastSent) + pingInterval) - SystemClock.elapsedRealtime();
539 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
540 if (lastSent > lastReceived) {
541 if (pingTimeoutIn < 0) {
542 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
543 this.reconnectAccount(account, true, interactive);
544 } else {
545 int secs = (int) (pingTimeoutIn / 1000);
546 this.scheduleWakeUpCall(secs,account.getUuid().hashCode());
547 }
548 } else if (msToNextPing <= 0) {
549 account.getXmppConnection().sendPing();
550 Log.d(Config.LOGTAG, account.getJid().toBareJid()+" send ping");
551 this.scheduleWakeUpCall(Config.PING_TIMEOUT,account.getUuid().hashCode());
552 } else {
553 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
554 }
555 } else if (account.getStatus() == Account.State.OFFLINE) {
556 reconnectAccount(account,true, interactive);
557 } else if (account.getStatus() == Account.State.CONNECTING) {
558 long timeout = Config.CONNECT_TIMEOUT - ((SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000);
559 if (timeout < 0) {
560 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
561 reconnectAccount(account, true, interactive);
562 } else {
563 scheduleWakeUpCall((int) timeout,account.getUuid().hashCode());
564 }
565 } else {
566 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
567 reconnectAccount(account, true, interactive);
568 }
569 }
570
571 }
572 if (mOnAccountUpdate != null) {
573 mOnAccountUpdate.onAccountUpdate();
574 }
575 }
576 }
577 if (wakeLock.isHeld()) {
578 try {
579 wakeLock.release();
580 } catch (final RuntimeException ignored) {
581 }
582 }
583 return START_STICKY;
584 }
585
586 private boolean xaOnSilentMode() {
587 return getPreferences().getBoolean("xa_on_silent_mode", false);
588 }
589
590 private boolean awayWhenScreenOff() {
591 return getPreferences().getBoolean("away_when_screen_off", false);
592 }
593
594 private int getTargetPresence() {
595 if (xaOnSilentMode() && isPhoneSilenced()) {
596 return Presences.XA;
597 } else if (awayWhenScreenOff() && !isInteractive()) {
598 return Presences.AWAY;
599 } else {
600 return Presences.ONLINE;
601 }
602 }
603
604 @SuppressLint("NewApi")
605 @SuppressWarnings("deprecation")
606 public boolean isInteractive() {
607 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
608
609 final boolean isScreenOn;
610 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
611 isScreenOn = pm.isScreenOn();
612 } else {
613 isScreenOn = pm.isInteractive();
614 }
615 return isScreenOn;
616 }
617
618 private boolean isPhoneSilenced() {
619 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
620 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
621 }
622
623 private void resetAllAttemptCounts(boolean reallyAll) {
624 Log.d(Config.LOGTAG,"resetting all attepmt counts");
625 for(Account account : accounts) {
626 if (account.hasErrorStatus() || reallyAll) {
627 final XmppConnection connection = account.getXmppConnection();
628 if (connection != null) {
629 connection.resetAttemptCount();
630 }
631 }
632 }
633 }
634
635 public boolean hasInternetConnection() {
636 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
637 .getSystemService(Context.CONNECTIVITY_SERVICE);
638 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
639 return activeNetwork != null && activeNetwork.isConnected();
640 }
641
642 @SuppressLint("TrulyRandom")
643 @Override
644 public void onCreate() {
645 ExceptionHelper.init(getApplicationContext());
646 PRNGFixes.apply();
647 this.mRandom = new SecureRandom();
648 updateMemorizingTrustmanager();
649 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
650 final int cacheSize = maxMemory / 8;
651 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
652 @Override
653 protected int sizeOf(final String key, final Bitmap bitmap) {
654 return bitmap.getByteCount() / 1024;
655 }
656 };
657
658 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
659 this.accounts = databaseBackend.getAccounts();
660
661 restoreFromDatabase();
662
663 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
664 this.fileObserver.startWatching();
665
666 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain");
667 this.pgpServiceConnection.bindToService();
668
669 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
670 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,"XmppConnectionService");
671 toggleForegroundService();
672 updateUnreadCountBadge();
673 toggleScreenEventReceiver();
674 }
675
676 @Override
677 public void onDestroy() {
678 try {
679 unregisterReceiver(this.mEventReceiver);
680 } catch (IllegalArgumentException e) {
681 //ignored
682 }
683 super.onDestroy();
684 }
685
686 public void toggleScreenEventReceiver() {
687 if (awayWhenScreenOff()) {
688 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
689 filter.addAction(Intent.ACTION_SCREEN_OFF);
690 registerReceiver(this.mEventReceiver, filter);
691 } else {
692 try {
693 unregisterReceiver(this.mEventReceiver);
694 } catch (IllegalArgumentException e) {
695 //ignored
696 }
697 }
698 }
699
700 public void toggleForegroundService() {
701 if (getPreferences().getBoolean("keep_foreground_service", false)) {
702 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
703 } else {
704 stopForeground(true);
705 }
706 }
707
708 @Override
709 public void onTaskRemoved(final Intent rootIntent) {
710 super.onTaskRemoved(rootIntent);
711 if (!getPreferences().getBoolean("keep_foreground_service",false)) {
712 this.logoutAndSave();
713 }
714 }
715
716 private void logoutAndSave() {
717 for (final Account account : accounts) {
718 databaseBackend.writeRoster(account.getRoster());
719 if (account.getXmppConnection() != null) {
720 disconnect(account, false);
721 }
722 }
723 Context context = getApplicationContext();
724 AlarmManager alarmManager = (AlarmManager) context
725 .getSystemService(Context.ALARM_SERVICE);
726 Intent intent = new Intent(context, EventReceiver.class);
727 alarmManager.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
728 Log.d(Config.LOGTAG, "good bye");
729 stopSelf();
730 }
731
732 protected void scheduleWakeUpCall(int seconds, int requestCode) {
733 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
734
735 Context context = getApplicationContext();
736 AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
737
738 Intent intent = new Intent(context, EventReceiver.class);
739 intent.setAction("ping");
740 PendingIntent alarmIntent = PendingIntent.getBroadcast(context, requestCode, intent, 0);
741 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
742 }
743
744 public XmppConnection createConnection(final Account account) {
745 final SharedPreferences sharedPref = getPreferences();
746 account.setResource(sharedPref.getString("resource", "mobile")
747 .toLowerCase(Locale.getDefault()));
748 final XmppConnection connection = new XmppConnection(account, this);
749 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
750 connection.setOnStatusChangedListener(this.statusListener);
751 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
752 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
753 connection.setOnJinglePacketReceivedListener(this.jingleListener);
754 connection.setOnBindListener(this.mOnBindListener);
755 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
756 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
757 return connection;
758 }
759
760 public void sendChatState(Conversation conversation) {
761 if (sendChatStates()) {
762 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
763 sendMessagePacket(conversation.getAccount(), packet);
764 }
765 }
766
767 private void sendFileMessage(final Message message, final boolean delay) {
768 Log.d(Config.LOGTAG, "send file message");
769 final Account account = message.getConversation().getAccount();
770 final XmppConnection connection = account.getXmppConnection();
771 if (connection != null && connection.getFeatures().httpUpload()) {
772 mHttpConnectionManager.createNewUploadConnection(message, delay);
773 } else {
774 mJingleConnectionManager.createNewConnection(message);
775 }
776 }
777
778 public void sendMessage(final Message message) {
779 sendMessage(message, false, false);
780 }
781
782 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
783 final Account account = message.getConversation().getAccount();
784 final Conversation conversation = message.getConversation();
785 account.deactivateGracePeriod();
786 MessagePacket packet = null;
787 boolean saveInDb = true;
788 message.setStatus(Message.STATUS_WAITING);
789
790 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
791 message.getConversation().endOtrIfNeeded();
792 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
793 new Conversation.OnMessageFound() {
794 @Override
795 public void onMessageFound(Message message) {
796 markMessage(message,Message.STATUS_SEND_FAILED);
797 }
798 });
799 }
800
801 if (account.isOnlineAndConnected()) {
802 switch (message.getEncryption()) {
803 case Message.ENCRYPTION_NONE:
804 if (message.needsUploading()) {
805 if (account.httpUploadAvailable() || message.fixCounterpart()) {
806 this.sendFileMessage(message,delay);
807 } else {
808 break;
809 }
810 } else {
811 packet = mMessageGenerator.generateChat(message);
812 }
813 break;
814 case Message.ENCRYPTION_PGP:
815 case Message.ENCRYPTION_DECRYPTED:
816 if (message.needsUploading()) {
817 if (account.httpUploadAvailable() || message.fixCounterpart()) {
818 this.sendFileMessage(message,delay);
819 } else {
820 break;
821 }
822 } else {
823 packet = mMessageGenerator.generatePgpChat(message);
824 }
825 break;
826 case Message.ENCRYPTION_OTR:
827 SessionImpl otrSession = conversation.getOtrSession();
828 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
829 try {
830 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
831 } catch (InvalidJidException e) {
832 break;
833 }
834 if (message.needsUploading()) {
835 mJingleConnectionManager.createNewConnection(message);
836 } else {
837 packet = mMessageGenerator.generateOtrChat(message);
838 }
839 } else if (otrSession == null) {
840 if (message.fixCounterpart()) {
841 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
842 } else {
843 break;
844 }
845 }
846 break;
847 case Message.ENCRYPTION_AXOLOTL:
848 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
849 if (message.needsUploading()) {
850 if (account.httpUploadAvailable() || message.fixCounterpart()) {
851 this.sendFileMessage(message,delay);
852 } else {
853 break;
854 }
855 } else {
856 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
857 if (axolotlMessage == null) {
858 account.getAxolotlService().preparePayloadMessage(message, delay);
859 } else {
860 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
861 }
862 }
863 break;
864
865 }
866 if (packet != null) {
867 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
868 message.setStatus(Message.STATUS_UNSEND);
869 } else {
870 message.setStatus(Message.STATUS_SEND);
871 }
872 }
873 } else {
874 switch(message.getEncryption()) {
875 case Message.ENCRYPTION_DECRYPTED:
876 if (!message.needsUploading()) {
877 String pgpBody = message.getEncryptedBody();
878 String decryptedBody = message.getBody();
879 message.setBody(pgpBody);
880 message.setEncryption(Message.ENCRYPTION_PGP);
881 databaseBackend.createMessage(message);
882 saveInDb = false;
883 message.setBody(decryptedBody);
884 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
885 }
886 break;
887 case Message.ENCRYPTION_OTR:
888 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
889 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
890 }
891 break;
892 case Message.ENCRYPTION_AXOLOTL:
893 message.setAxolotlFingerprint(account.getAxolotlService().getOwnFingerprint());
894 break;
895 }
896 }
897
898 if (resend) {
899 if (packet != null) {
900 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
901 markMessage(message,Message.STATUS_UNSEND);
902 } else {
903 markMessage(message,Message.STATUS_SEND);
904 }
905 }
906 } else {
907 conversation.add(message);
908 if (saveInDb && (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages())) {
909 databaseBackend.createMessage(message);
910 }
911 updateConversationUi();
912 }
913 if (packet != null) {
914 if (delay) {
915 mMessageGenerator.addDelay(packet,message.getTimeSent());
916 }
917 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
918 if (this.sendChatStates()) {
919 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
920 }
921 }
922 sendMessagePacket(account, packet);
923 }
924 }
925
926 private void sendUnsentMessages(final Conversation conversation) {
927 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
928
929 @Override
930 public void onMessageFound(Message message) {
931 resendMessage(message, true);
932 }
933 });
934 }
935
936 public void resendMessage(final Message message, final boolean delay) {
937 sendMessage(message, true, delay);
938 }
939
940 public void fetchRosterFromServer(final Account account) {
941 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
942 if (!"".equals(account.getRosterVersion())) {
943 Log.d(Config.LOGTAG, account.getJid().toBareJid()
944 + ": fetching roster version " + account.getRosterVersion());
945 } else {
946 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
947 }
948 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
949 sendIqPacket(account, iqPacket, mIqParser);
950 }
951
952 public void fetchBookmarks(final Account account) {
953 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
954 final Element query = iqPacket.query("jabber:iq:private");
955 query.addChild("storage", "storage:bookmarks");
956 final OnIqPacketReceived callback = new OnIqPacketReceived() {
957
958 @Override
959 public void onIqPacketReceived(final Account account, final IqPacket packet) {
960 if (packet.getType() == IqPacket.TYPE.RESULT) {
961 final Element query = packet.query();
962 final List<Bookmark> bookmarks = new CopyOnWriteArrayList<>();
963 final Element storage = query.findChild("storage", "storage:bookmarks");
964 if (storage != null) {
965 for (final Element item : storage.getChildren()) {
966 if (item.getName().equals("conference")) {
967 final Bookmark bookmark = Bookmark.parse(item, account);
968 bookmarks.add(bookmark);
969 Conversation conversation = find(bookmark);
970 if (conversation != null) {
971 conversation.setBookmark(bookmark);
972 } else if (bookmark.autojoin() && bookmark.getJid() != null) {
973 conversation = findOrCreateConversation(
974 account, bookmark.getJid(), true);
975 conversation.setBookmark(bookmark);
976 joinMuc(conversation);
977 }
978 }
979 }
980 }
981 account.setBookmarks(bookmarks);
982 } else {
983 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fetch bookmarks");
984 }
985 }
986 };
987 sendIqPacket(account, iqPacket, callback);
988 }
989
990 public void pushBookmarks(Account account) {
991 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
992 Element query = iqPacket.query("jabber:iq:private");
993 Element storage = query.addChild("storage", "storage:bookmarks");
994 for (Bookmark bookmark : account.getBookmarks()) {
995 storage.addChild(bookmark);
996 }
997 sendIqPacket(account, iqPacket, mDefaultIqHandler);
998 }
999
1000 public void onPhoneContactsLoaded(final List<Bundle> phoneContacts) {
1001 if (mPhoneContactMergerThread != null) {
1002 mPhoneContactMergerThread.interrupt();
1003 }
1004 mPhoneContactMergerThread = new Thread(new Runnable() {
1005 @Override
1006 public void run() {
1007 Log.d(Config.LOGTAG,"start merging phone contacts with roster");
1008 for (Account account : accounts) {
1009 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1010 for (Bundle phoneContact : phoneContacts) {
1011 if (Thread.interrupted()) {
1012 Log.d(Config.LOGTAG,"interrupted merging phone contacts");
1013 return;
1014 }
1015 Jid jid;
1016 try {
1017 jid = Jid.fromString(phoneContact.getString("jid"));
1018 } catch (final InvalidJidException e) {
1019 continue;
1020 }
1021 final Contact contact = account.getRoster().getContact(jid);
1022 String systemAccount = phoneContact.getInt("phoneid")
1023 + "#"
1024 + phoneContact.getString("lookup");
1025 contact.setSystemAccount(systemAccount);
1026 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1027 getAvatarService().clear(contact);
1028 }
1029 contact.setSystemName(phoneContact.getString("displayname"));
1030 withSystemAccounts.remove(contact);
1031 }
1032 for(Contact contact : withSystemAccounts) {
1033 contact.setSystemAccount(null);
1034 contact.setSystemName(null);
1035 if (contact.setPhotoUri(null)) {
1036 getAvatarService().clear(contact);
1037 }
1038 }
1039 }
1040 Log.d(Config.LOGTAG,"finished merging phone contacts");
1041 updateAccountUi();
1042 }
1043 });
1044 mPhoneContactMergerThread.start();
1045 }
1046
1047 private void restoreFromDatabase() {
1048 synchronized (this.conversations) {
1049 final Map<String, Account> accountLookupTable = new Hashtable<>();
1050 for (Account account : this.accounts) {
1051 accountLookupTable.put(account.getUuid(), account);
1052 }
1053 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1054 for (Conversation conversation : this.conversations) {
1055 Account account = accountLookupTable.get(conversation.getAccountUuid());
1056 conversation.setAccount(account);
1057 }
1058 Runnable runnable =new Runnable() {
1059 @Override
1060 public void run() {
1061 Log.d(Config.LOGTAG,"restoring roster");
1062 for(Account account : accounts) {
1063 databaseBackend.readRoster(account.getRoster());
1064 account.initAccountServices(XmppConnectionService.this);
1065 }
1066 getBitmapCache().evictAll();
1067 Looper.prepare();
1068 PhoneHelper.loadPhoneContacts(getApplicationContext(),
1069 new CopyOnWriteArrayList<Bundle>(),
1070 XmppConnectionService.this);
1071 Log.d(Config.LOGTAG,"restoring messages");
1072 for (Conversation conversation : conversations) {
1073 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1074 checkDeletedFiles(conversation);
1075 }
1076 mRestoredFromDatabase = true;
1077 Log.d(Config.LOGTAG,"restored all messages");
1078 updateConversationUi();
1079 }
1080 };
1081 mDatabaseExecutor.execute(runnable);
1082 }
1083 }
1084
1085 public List<Conversation> getConversations() {
1086 return this.conversations;
1087 }
1088
1089 private void checkDeletedFiles(Conversation conversation) {
1090 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1091
1092 @Override
1093 public void onMessageFound(Message message) {
1094 if (!getFileBackend().isFileAvailable(message)) {
1095 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1096 final int s = message.getStatus();
1097 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1098 markMessage(message,Message.STATUS_SEND_FAILED);
1099 }
1100 }
1101 }
1102 });
1103 }
1104
1105 private void markFileDeleted(String uuid) {
1106 for (Conversation conversation : getConversations()) {
1107 Message message = conversation.findMessageWithFileAndUuid(uuid);
1108 if (message != null) {
1109 if (!getFileBackend().isFileAvailable(message)) {
1110 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1111 final int s = message.getStatus();
1112 if(s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1113 markMessage(message,Message.STATUS_SEND_FAILED);
1114 } else {
1115 updateConversationUi();
1116 }
1117 }
1118 return;
1119 }
1120 }
1121 }
1122
1123 public void populateWithOrderedConversations(final List<Conversation> list) {
1124 populateWithOrderedConversations(list, true);
1125 }
1126
1127 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1128 list.clear();
1129 if (includeNoFileUpload) {
1130 list.addAll(getConversations());
1131 } else {
1132 for (Conversation conversation : getConversations()) {
1133 if (conversation.getMode() == Conversation.MODE_SINGLE
1134 || conversation.getAccount().httpUploadAvailable()) {
1135 list.add(conversation);
1136 }
1137 }
1138 }
1139 Collections.sort(list, new Comparator<Conversation>() {
1140 @Override
1141 public int compare(Conversation lhs, Conversation rhs) {
1142 Message left = lhs.getLatestMessage();
1143 Message right = rhs.getLatestMessage();
1144 if (left.getTimeSent() > right.getTimeSent()) {
1145 return -1;
1146 } else if (left.getTimeSent() < right.getTimeSent()) {
1147 return 1;
1148 } else {
1149 return 0;
1150 }
1151 }
1152 });
1153 }
1154
1155 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1156 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation,callback)) {
1157 return;
1158 }
1159 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1160 Runnable runnable = new Runnable() {
1161 @Override
1162 public void run() {
1163 final Account account = conversation.getAccount();
1164 List<Message> messages = databaseBackend.getMessages(conversation, 50,timestamp);
1165 if (messages.size() > 0) {
1166 conversation.addAll(0, messages);
1167 checkDeletedFiles(conversation);
1168 callback.onMoreMessagesLoaded(messages.size(), conversation);
1169 } else if (conversation.hasMessagesLeftOnServer()
1170 && account.isOnlineAndConnected()) {
1171 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1172 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1173 MessageArchiveService.Query query = getMessageArchiveService().query(conversation,0,timestamp - 1);
1174 if (query != null) {
1175 query.setCallback(callback);
1176 }
1177 callback.informUser(R.string.fetching_history_from_server);
1178 }
1179 }
1180 }
1181 };
1182 mDatabaseExecutor.execute(runnable);
1183 }
1184
1185 public List<Account> getAccounts() {
1186 return this.accounts;
1187 }
1188
1189 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1190 for (final Conversation conversation : haystack) {
1191 if (conversation.getContact() == contact) {
1192 return conversation;
1193 }
1194 }
1195 return null;
1196 }
1197
1198 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1199 if (jid == null) {
1200 return null;
1201 }
1202 for (final Conversation conversation : haystack) {
1203 if ((account == null || conversation.getAccount() == account)
1204 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1205 return conversation;
1206 }
1207 }
1208 return null;
1209 }
1210
1211 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1212 return this.findOrCreateConversation(account, jid, muc, null);
1213 }
1214
1215 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1216 synchronized (this.conversations) {
1217 Conversation conversation = find(account, jid);
1218 if (conversation != null) {
1219 return conversation;
1220 }
1221 conversation = databaseBackend.findConversation(account, jid);
1222 if (conversation != null) {
1223 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1224 conversation.setAccount(account);
1225 if (muc) {
1226 conversation.setMode(Conversation.MODE_MULTI);
1227 conversation.setContactJid(jid);
1228 } else {
1229 conversation.setMode(Conversation.MODE_SINGLE);
1230 conversation.setContactJid(jid.toBareJid());
1231 }
1232 conversation.setNextEncryption(-1);
1233 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1234 this.databaseBackend.updateConversation(conversation);
1235 } else {
1236 String conversationName;
1237 Contact contact = account.getRoster().getContact(jid);
1238 if (contact != null) {
1239 conversationName = contact.getDisplayName();
1240 } else {
1241 conversationName = jid.getLocalpart();
1242 }
1243 if (muc) {
1244 conversation = new Conversation(conversationName, account, jid,
1245 Conversation.MODE_MULTI);
1246 } else {
1247 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1248 Conversation.MODE_SINGLE);
1249 }
1250 this.databaseBackend.createConversation(conversation);
1251 }
1252 if (account.getXmppConnection() != null
1253 && account.getXmppConnection().getFeatures().mam()
1254 && !muc) {
1255 if (query == null) {
1256 this.mMessageArchiveService.query(conversation);
1257 } else {
1258 if (query.getConversation() == null) {
1259 this.mMessageArchiveService.query(conversation, query.getStart());
1260 }
1261 }
1262 }
1263 checkDeletedFiles(conversation);
1264 this.conversations.add(conversation);
1265 updateConversationUi();
1266 return conversation;
1267 }
1268 }
1269
1270 public void archiveConversation(Conversation conversation) {
1271 getNotificationService().clear(conversation);
1272 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1273 conversation.setNextEncryption(-1);
1274 synchronized (this.conversations) {
1275 if (conversation.getMode() == Conversation.MODE_MULTI) {
1276 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1277 Bookmark bookmark = conversation.getBookmark();
1278 if (bookmark != null && bookmark.autojoin()) {
1279 bookmark.setAutojoin(false);
1280 pushBookmarks(bookmark.getAccount());
1281 }
1282 }
1283 leaveMuc(conversation);
1284 } else {
1285 conversation.endOtrIfNeeded();
1286 }
1287 this.databaseBackend.updateConversation(conversation);
1288 this.conversations.remove(conversation);
1289 updateConversationUi();
1290 }
1291 }
1292
1293 public void createAccount(final Account account) {
1294 account.initAccountServices(this);
1295 databaseBackend.createAccount(account);
1296 this.accounts.add(account);
1297 this.reconnectAccountInBackground(account);
1298 updateAccountUi();
1299 }
1300
1301 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1302 new Thread(new Runnable() {
1303 @Override
1304 public void run() {
1305 try {
1306 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1307 Pair<Jid,String> info = CryptoHelper.extractJidAndName(chain[0]);
1308 if (findAccountByJid(info.first) == null) {
1309 Account account = new Account(info.first, "");
1310 account.setPrivateKeyAlias(alias);
1311 account.setOption(Account.OPTION_DISABLED, true);
1312 createAccount(account);
1313 callback.onAccountCreated(account);
1314 try {
1315 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1316 } catch (CertificateException e) {
1317 callback.informUser(R.string.certificate_chain_is_not_trusted);
1318 }
1319 } else {
1320 callback.informUser(R.string.account_already_exists);
1321 }
1322 } catch (KeyChainException e) {
1323 callback.informUser(R.string.unable_to_parse_certificate);
1324 } catch (InterruptedException e) {
1325 callback.informUser(R.string.unable_to_parse_certificate);
1326 e.printStackTrace();
1327 } catch (CertificateEncodingException e) {
1328 callback.informUser(R.string.unable_to_parse_certificate);
1329 e.printStackTrace();
1330 } catch (InvalidJidException e) {
1331 callback.informUser(R.string.unable_to_parse_certificate);
1332 e.printStackTrace();
1333 }
1334 }
1335 }).start();
1336
1337 }
1338
1339 public void updateKeyInAccount(final Account account, final String alias) {
1340 Log.d(Config.LOGTAG,"update key in account "+alias);
1341 try {
1342 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1343 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1344 if (account.getJid().toBareJid().equals(info.first)) {
1345 account.setPrivateKeyAlias(alias);
1346 databaseBackend.updateAccount(account);
1347 try {
1348 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1349 } catch (CertificateException e) {
1350 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1351 }
1352 account.getAxolotlService().regenerateKeys(true);
1353 } else {
1354 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1355 }
1356 } catch (InterruptedException e) {
1357 e.printStackTrace();
1358 } catch (KeyChainException e) {
1359 e.printStackTrace();
1360 } catch (InvalidJidException e) {
1361 e.printStackTrace();
1362 } catch (CertificateEncodingException e) {
1363 e.printStackTrace();
1364 }
1365 }
1366
1367 public void updateAccount(final Account account) {
1368 this.statusListener.onStatusChanged(account);
1369 databaseBackend.updateAccount(account);
1370 reconnectAccount(account, false, true);
1371 updateAccountUi();
1372 getNotificationService().updateErrorNotification();
1373 }
1374
1375 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1376 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1377 sendIqPacket(account, iq, new OnIqPacketReceived() {
1378 @Override
1379 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1380 if (packet.getType() == IqPacket.TYPE.RESULT) {
1381 account.setPassword(newPassword);
1382 databaseBackend.updateAccount(account);
1383 callback.onPasswordChangeSucceeded();
1384 } else {
1385 callback.onPasswordChangeFailed();
1386 }
1387 }
1388 });
1389 }
1390
1391 public void deleteAccount(final Account account) {
1392 synchronized (this.conversations) {
1393 for (final Conversation conversation : conversations) {
1394 if (conversation.getAccount() == account) {
1395 if (conversation.getMode() == Conversation.MODE_MULTI) {
1396 leaveMuc(conversation);
1397 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1398 conversation.endOtrIfNeeded();
1399 }
1400 conversations.remove(conversation);
1401 }
1402 }
1403 if (account.getXmppConnection() != null) {
1404 this.disconnect(account, true);
1405 }
1406 databaseBackend.deleteAccount(account);
1407 this.accounts.remove(account);
1408 updateAccountUi();
1409 getNotificationService().updateErrorNotification();
1410 }
1411 }
1412
1413 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1414 synchronized (this) {
1415 if (checkListeners()) {
1416 switchToForeground();
1417 }
1418 this.mOnConversationUpdate = listener;
1419 this.mNotificationService.setIsInForeground(true);
1420 if (this.convChangedListenerCount < 2) {
1421 this.convChangedListenerCount++;
1422 }
1423 }
1424 }
1425
1426 public void removeOnConversationListChangedListener() {
1427 synchronized (this) {
1428 this.convChangedListenerCount--;
1429 if (this.convChangedListenerCount <= 0) {
1430 this.convChangedListenerCount = 0;
1431 this.mOnConversationUpdate = null;
1432 this.mNotificationService.setIsInForeground(false);
1433 if (checkListeners()) {
1434 switchToBackground();
1435 }
1436 }
1437 }
1438 }
1439
1440 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1441 synchronized (this) {
1442 if (checkListeners()) {
1443 switchToForeground();
1444 }
1445 this.mOnShowErrorToast = onShowErrorToast;
1446 if (this.showErrorToastListenerCount < 2) {
1447 this.showErrorToastListenerCount++;
1448 }
1449 }
1450 this.mOnShowErrorToast = onShowErrorToast;
1451 }
1452
1453 public void removeOnShowErrorToastListener() {
1454 synchronized (this) {
1455 this.showErrorToastListenerCount--;
1456 if (this.showErrorToastListenerCount <= 0) {
1457 this.showErrorToastListenerCount = 0;
1458 this.mOnShowErrorToast = null;
1459 if (checkListeners()) {
1460 switchToBackground();
1461 }
1462 }
1463 }
1464 }
1465
1466 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1467 synchronized (this) {
1468 if (checkListeners()) {
1469 switchToForeground();
1470 }
1471 this.mOnAccountUpdate = listener;
1472 if (this.accountChangedListenerCount < 2) {
1473 this.accountChangedListenerCount++;
1474 }
1475 }
1476 }
1477
1478 public void removeOnAccountListChangedListener() {
1479 synchronized (this) {
1480 this.accountChangedListenerCount--;
1481 if (this.accountChangedListenerCount <= 0) {
1482 this.mOnAccountUpdate = null;
1483 this.accountChangedListenerCount = 0;
1484 if (checkListeners()) {
1485 switchToBackground();
1486 }
1487 }
1488 }
1489 }
1490
1491 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1492 synchronized (this) {
1493 if (checkListeners()) {
1494 switchToForeground();
1495 }
1496 this.mOnCaptchaRequested = listener;
1497 if (this.captchaRequestedListenerCount < 2) {
1498 this.captchaRequestedListenerCount++;
1499 }
1500 }
1501 }
1502
1503 public void removeOnCaptchaRequestedListener() {
1504 synchronized (this) {
1505 this.captchaRequestedListenerCount--;
1506 if (this.captchaRequestedListenerCount <= 0) {
1507 this.mOnCaptchaRequested = null;
1508 this.captchaRequestedListenerCount = 0;
1509 if (checkListeners()) {
1510 switchToBackground();
1511 }
1512 }
1513 }
1514 }
1515
1516 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1517 synchronized (this) {
1518 if (checkListeners()) {
1519 switchToForeground();
1520 }
1521 this.mOnRosterUpdate = listener;
1522 if (this.rosterChangedListenerCount < 2) {
1523 this.rosterChangedListenerCount++;
1524 }
1525 }
1526 }
1527
1528 public void removeOnRosterUpdateListener() {
1529 synchronized (this) {
1530 this.rosterChangedListenerCount--;
1531 if (this.rosterChangedListenerCount <= 0) {
1532 this.rosterChangedListenerCount = 0;
1533 this.mOnRosterUpdate = null;
1534 if (checkListeners()) {
1535 switchToBackground();
1536 }
1537 }
1538 }
1539 }
1540
1541 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1542 synchronized (this) {
1543 if (checkListeners()) {
1544 switchToForeground();
1545 }
1546 this.mOnUpdateBlocklist = listener;
1547 if (this.updateBlocklistListenerCount < 2) {
1548 this.updateBlocklistListenerCount++;
1549 }
1550 }
1551 }
1552
1553 public void removeOnUpdateBlocklistListener() {
1554 synchronized (this) {
1555 this.updateBlocklistListenerCount--;
1556 if (this.updateBlocklistListenerCount <= 0) {
1557 this.updateBlocklistListenerCount = 0;
1558 this.mOnUpdateBlocklist = null;
1559 if (checkListeners()) {
1560 switchToBackground();
1561 }
1562 }
1563 }
1564 }
1565
1566 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1567 synchronized (this) {
1568 if (checkListeners()) {
1569 switchToForeground();
1570 }
1571 this.mOnKeyStatusUpdated = listener;
1572 if (this.keyStatusUpdatedListenerCount < 2) {
1573 this.keyStatusUpdatedListenerCount++;
1574 }
1575 }
1576 }
1577
1578 public void removeOnNewKeysAvailableListener() {
1579 synchronized (this) {
1580 this.keyStatusUpdatedListenerCount--;
1581 if (this.keyStatusUpdatedListenerCount <= 0) {
1582 this.keyStatusUpdatedListenerCount = 0;
1583 this.mOnKeyStatusUpdated = null;
1584 if (checkListeners()) {
1585 switchToBackground();
1586 }
1587 }
1588 }
1589 }
1590
1591 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1592 synchronized (this) {
1593 if (checkListeners()) {
1594 switchToForeground();
1595 }
1596 this.mOnMucRosterUpdate = listener;
1597 if (this.mucRosterChangedListenerCount < 2) {
1598 this.mucRosterChangedListenerCount++;
1599 }
1600 }
1601 }
1602
1603 public void removeOnMucRosterUpdateListener() {
1604 synchronized (this) {
1605 this.mucRosterChangedListenerCount--;
1606 if (this.mucRosterChangedListenerCount <= 0) {
1607 this.mucRosterChangedListenerCount = 0;
1608 this.mOnMucRosterUpdate = null;
1609 if (checkListeners()) {
1610 switchToBackground();
1611 }
1612 }
1613 }
1614 }
1615
1616 private boolean checkListeners() {
1617 return (this.mOnAccountUpdate == null
1618 && this.mOnConversationUpdate == null
1619 && this.mOnRosterUpdate == null
1620 && this.mOnCaptchaRequested == null
1621 && this.mOnUpdateBlocklist == null
1622 && this.mOnShowErrorToast == null
1623 && this.mOnKeyStatusUpdated == null);
1624 }
1625
1626 private void switchToForeground() {
1627 for (Account account : getAccounts()) {
1628 if (account.getStatus() == Account.State.ONLINE) {
1629 XmppConnection connection = account.getXmppConnection();
1630 if (connection != null && connection.getFeatures().csi()) {
1631 connection.sendActive();
1632 }
1633 }
1634 }
1635 Log.d(Config.LOGTAG, "app switched into foreground");
1636 }
1637
1638 private void switchToBackground() {
1639 for (Account account : getAccounts()) {
1640 if (account.getStatus() == Account.State.ONLINE) {
1641 XmppConnection connection = account.getXmppConnection();
1642 if (connection != null && connection.getFeatures().csi()) {
1643 connection.sendInactive();
1644 }
1645 }
1646 }
1647 for(Conversation conversation : getConversations()) {
1648 conversation.setIncomingChatState(ChatState.ACTIVE);
1649 }
1650 this.mNotificationService.setIsInForeground(false);
1651 Log.d(Config.LOGTAG, "app switched into background");
1652 }
1653
1654 private void connectMultiModeConversations(Account account) {
1655 List<Conversation> conversations = getConversations();
1656 for (Conversation conversation : conversations) {
1657 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1658 joinMuc(conversation,true);
1659 }
1660 }
1661 }
1662
1663 public void joinMuc(Conversation conversation) {
1664 joinMuc(conversation, false);
1665 }
1666
1667 private void joinMuc(Conversation conversation, boolean now) {
1668 Account account = conversation.getAccount();
1669 account.pendingConferenceJoins.remove(conversation);
1670 account.pendingConferenceLeaves.remove(conversation);
1671 if (account.getStatus() == Account.State.ONLINE || now) {
1672 conversation.resetMucOptions();
1673 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1674 @Override
1675 public void onConferenceConfigurationFetched(Conversation conversation) {
1676 Account account = conversation.getAccount();
1677 final String nick = conversation.getMucOptions().getProposedNick();
1678 final Jid joinJid = conversation.getMucOptions().createJoinJid(nick);
1679 if (joinJid == null) {
1680 return; //safety net
1681 }
1682 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1683 PresencePacket packet = new PresencePacket();
1684 packet.setFrom(conversation.getAccount().getJid());
1685 packet.setTo(joinJid);
1686 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
1687 if (conversation.getMucOptions().getPassword() != null) {
1688 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
1689 }
1690
1691 if (conversation.getMucOptions().mamSupport()) {
1692 // Use MAM instead of the limited muc history to get history
1693 x.addChild("history").setAttribute("maxchars", "0");
1694 } else {
1695 // Fallback to muc history
1696 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
1697 }
1698 String sig = account.getPgpSignature();
1699 if (sig != null) {
1700 packet.addChild("status").setContent("online");
1701 packet.addChild("x", "jabber:x:signed").setContent(sig);
1702 }
1703 sendPresencePacket(account, packet);
1704 fetchConferenceConfiguration(conversation);
1705 if (!joinJid.equals(conversation.getJid())) {
1706 conversation.setContactJid(joinJid);
1707 databaseBackend.updateConversation(conversation);
1708 }
1709 conversation.setHasMessagesLeftOnServer(false);
1710 if (conversation.getMucOptions().mamSupport()) {
1711 getMessageArchiveService().catchupMUC(conversation);
1712 }
1713 }
1714 });
1715
1716 } else {
1717 account.pendingConferenceJoins.add(conversation);
1718 }
1719 }
1720
1721 public void providePasswordForMuc(Conversation conversation, String password) {
1722 if (conversation.getMode() == Conversation.MODE_MULTI) {
1723 conversation.getMucOptions().setPassword(password);
1724 if (conversation.getBookmark() != null) {
1725 conversation.getBookmark().setAutojoin(true);
1726 pushBookmarks(conversation.getAccount());
1727 }
1728 databaseBackend.updateConversation(conversation);
1729 joinMuc(conversation);
1730 }
1731 }
1732
1733 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
1734 final MucOptions options = conversation.getMucOptions();
1735 final Jid joinJid = options.createJoinJid(nick);
1736 if (options.online()) {
1737 Account account = conversation.getAccount();
1738 options.setOnRenameListener(new OnRenameListener() {
1739
1740 @Override
1741 public void onSuccess() {
1742 conversation.setContactJid(joinJid);
1743 databaseBackend.updateConversation(conversation);
1744 Bookmark bookmark = conversation.getBookmark();
1745 if (bookmark != null) {
1746 bookmark.setNick(nick);
1747 pushBookmarks(bookmark.getAccount());
1748 }
1749 callback.success(conversation);
1750 }
1751
1752 @Override
1753 public void onFailure() {
1754 callback.error(R.string.nick_in_use, conversation);
1755 }
1756 });
1757
1758 PresencePacket packet = new PresencePacket();
1759 packet.setTo(joinJid);
1760 packet.setFrom(conversation.getAccount().getJid());
1761
1762 String sig = account.getPgpSignature();
1763 if (sig != null) {
1764 packet.addChild("status").setContent("online");
1765 packet.addChild("x", "jabber:x:signed").setContent(sig);
1766 }
1767 sendPresencePacket(account, packet);
1768 } else {
1769 conversation.setContactJid(joinJid);
1770 databaseBackend.updateConversation(conversation);
1771 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1772 Bookmark bookmark = conversation.getBookmark();
1773 if (bookmark != null) {
1774 bookmark.setNick(nick);
1775 pushBookmarks(bookmark.getAccount());
1776 }
1777 joinMuc(conversation);
1778 }
1779 }
1780 }
1781
1782 public void leaveMuc(Conversation conversation) {
1783 Account account = conversation.getAccount();
1784 account.pendingConferenceJoins.remove(conversation);
1785 account.pendingConferenceLeaves.remove(conversation);
1786 if (account.getStatus() == Account.State.ONLINE) {
1787 PresencePacket packet = new PresencePacket();
1788 packet.setTo(conversation.getJid());
1789 packet.setFrom(conversation.getAccount().getJid());
1790 packet.setAttribute("type", "unavailable");
1791 sendPresencePacket(conversation.getAccount(), packet);
1792 conversation.getMucOptions().setOffline();
1793 conversation.deregisterWithBookmark();
1794 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
1795 + ": leaving muc " + conversation.getJid());
1796 } else {
1797 account.pendingConferenceLeaves.add(conversation);
1798 }
1799 }
1800
1801 private String findConferenceServer(final Account account) {
1802 String server;
1803 if (account.getXmppConnection() != null) {
1804 server = account.getXmppConnection().getMucServer();
1805 if (server != null) {
1806 return server;
1807 }
1808 }
1809 for (Account other : getAccounts()) {
1810 if (other != account && other.getXmppConnection() != null) {
1811 server = other.getXmppConnection().getMucServer();
1812 if (server != null) {
1813 return server;
1814 }
1815 }
1816 }
1817 return null;
1818 }
1819
1820 public void createAdhocConference(final Account account, final Iterable<Jid> jids, final UiCallback<Conversation> callback) {
1821 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
1822 if (account.getStatus() == Account.State.ONLINE) {
1823 try {
1824 String server = findConferenceServer(account);
1825 if (server == null) {
1826 if (callback != null) {
1827 callback.error(R.string.no_conference_server_found, null);
1828 }
1829 return;
1830 }
1831 String name = new BigInteger(75, getRNG()).toString(32);
1832 Jid jid = Jid.fromParts(name, server, null);
1833 final Conversation conversation = findOrCreateConversation(account, jid, true);
1834 joinMuc(conversation);
1835 Bundle options = new Bundle();
1836 options.putString("muc#roomconfig_persistentroom", "1");
1837 options.putString("muc#roomconfig_membersonly", "1");
1838 options.putString("muc#roomconfig_publicroom", "0");
1839 options.putString("muc#roomconfig_whois", "anyone");
1840 pushConferenceConfiguration(conversation, options, new OnConferenceOptionsPushed() {
1841 @Override
1842 public void onPushSucceeded() {
1843 for (Jid invite : jids) {
1844 invite(conversation, invite);
1845 }
1846 if (account.countPresences() > 1) {
1847 directInvite(conversation, account.getJid().toBareJid());
1848 }
1849 if (callback != null) {
1850 callback.success(conversation);
1851 }
1852 }
1853
1854 @Override
1855 public void onPushFailed() {
1856 if (callback != null) {
1857 callback.error(R.string.conference_creation_failed, conversation);
1858 }
1859 }
1860 });
1861
1862 } catch (InvalidJidException e) {
1863 if (callback != null) {
1864 callback.error(R.string.conference_creation_failed, null);
1865 }
1866 }
1867 } else {
1868 if (callback != null) {
1869 callback.error(R.string.not_connected_try_again, null);
1870 }
1871 }
1872 }
1873
1874 public void fetchConferenceConfiguration(final Conversation conversation) {
1875 fetchConferenceConfiguration(conversation, null);
1876 }
1877
1878 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
1879 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1880 request.setTo(conversation.getJid().toBareJid());
1881 request.query("http://jabber.org/protocol/disco#info");
1882 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1883 @Override
1884 public void onIqPacketReceived(Account account, IqPacket packet) {
1885 if (packet.getType() == IqPacket.TYPE.RESULT) {
1886 ArrayList<String> features = new ArrayList<>();
1887 for (Element child : packet.query().getChildren()) {
1888 if (child != null && child.getName().equals("feature")) {
1889 String var = child.getAttribute("var");
1890 if (var != null) {
1891 features.add(var);
1892 }
1893 }
1894 }
1895 conversation.getMucOptions().updateFeatures(features);
1896 if (callback != null) {
1897 callback.onConferenceConfigurationFetched(conversation);
1898 }
1899 updateConversationUi();
1900 }
1901 }
1902 });
1903 }
1904
1905 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
1906 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
1907 request.setTo(conversation.getJid().toBareJid());
1908 request.query("http://jabber.org/protocol/muc#owner");
1909 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
1910 @Override
1911 public void onIqPacketReceived(Account account, IqPacket packet) {
1912 if (packet.getType() == IqPacket.TYPE.RESULT) {
1913 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
1914 for (Field field : data.getFields()) {
1915 if (options.containsKey(field.getFieldName())) {
1916 field.setValue(options.getString(field.getFieldName()));
1917 }
1918 }
1919 data.submit();
1920 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
1921 set.setTo(conversation.getJid().toBareJid());
1922 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
1923 sendIqPacket(account, set, new OnIqPacketReceived() {
1924 @Override
1925 public void onIqPacketReceived(Account account, IqPacket packet) {
1926 if (callback != null) {
1927 if (packet.getType() == IqPacket.TYPE.RESULT) {
1928 callback.onPushSucceeded();
1929 } else {
1930 callback.onPushFailed();
1931 }
1932 }
1933 }
1934 });
1935 } else {
1936 if (callback != null) {
1937 callback.onPushFailed();
1938 }
1939 }
1940 }
1941 });
1942 }
1943
1944 public void pushSubjectToConference(final Conversation conference, final String subject) {
1945 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
1946 this.sendMessagePacket(conference.getAccount(), packet);
1947 final MucOptions mucOptions = conference.getMucOptions();
1948 final MucOptions.User self = mucOptions.getSelf();
1949 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
1950 Bundle options = new Bundle();
1951 options.putString("muc#roomconfig_persistentroom", "1");
1952 this.pushConferenceConfiguration(conference, options, null);
1953 }
1954 }
1955
1956 public void changeAffiliationInConference(final Conversation conference, Jid user, MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
1957 final Jid jid = user.toBareJid();
1958 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
1959 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1960 @Override
1961 public void onIqPacketReceived(Account account, IqPacket packet) {
1962 if (packet.getType() == IqPacket.TYPE.RESULT) {
1963 callback.onAffiliationChangedSuccessful(jid);
1964 } else {
1965 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
1966 }
1967 }
1968 });
1969 }
1970
1971 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
1972 List<Jid> jids = new ArrayList<>();
1973 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
1974 if (user.getAffiliation() == before && user.getJid() != null) {
1975 jids.add(user.getJid());
1976 }
1977 }
1978 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
1979 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
1980 }
1981
1982 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
1983 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
1984 Log.d(Config.LOGTAG, request.toString());
1985 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
1986 @Override
1987 public void onIqPacketReceived(Account account, IqPacket packet) {
1988 Log.d(Config.LOGTAG, packet.toString());
1989 if (packet.getType() == IqPacket.TYPE.RESULT) {
1990 callback.onRoleChangedSuccessful(nick);
1991 } else {
1992 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
1993 }
1994 }
1995 });
1996 }
1997
1998 public void disconnect(Account account, boolean force) {
1999 if ((account.getStatus() == Account.State.ONLINE)
2000 || (account.getStatus() == Account.State.DISABLED)) {
2001 if (!force) {
2002 List<Conversation> conversations = getConversations();
2003 for (Conversation conversation : conversations) {
2004 if (conversation.getAccount() == account) {
2005 if (conversation.getMode() == Conversation.MODE_MULTI) {
2006 leaveMuc(conversation);
2007 } else {
2008 if (conversation.endOtrIfNeeded()) {
2009 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2010 + ": ended otr session with "
2011 + conversation.getJid());
2012 }
2013 }
2014 }
2015 }
2016 sendOfflinePresence(account);
2017 }
2018 account.getXmppConnection().disconnect(force);
2019 }
2020 }
2021
2022 @Override
2023 public IBinder onBind(Intent intent) {
2024 return mBinder;
2025 }
2026
2027 public void updateMessage(Message message) {
2028 databaseBackend.updateMessage(message);
2029 updateConversationUi();
2030 }
2031
2032 protected void syncDirtyContacts(Account account) {
2033 for (Contact contact : account.getRoster().getContacts()) {
2034 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2035 pushContactToServer(contact);
2036 }
2037 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2038 deleteContactOnServer(contact);
2039 }
2040 }
2041 }
2042
2043 public void createContact(Contact contact) {
2044 SharedPreferences sharedPref = getPreferences();
2045 boolean autoGrant = sharedPref.getBoolean("grant_new_contacts", true);
2046 if (autoGrant) {
2047 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2048 contact.setOption(Contact.Options.ASKING);
2049 }
2050 pushContactToServer(contact);
2051 }
2052
2053 public void onOtrSessionEstablished(Conversation conversation) {
2054 final Account account = conversation.getAccount();
2055 final Session otrSession = conversation.getOtrSession();
2056 Log.d(Config.LOGTAG,
2057 account.getJid().toBareJid() + " otr session established with "
2058 + conversation.getJid() + "/"
2059 + otrSession.getSessionID().getUserID());
2060 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2061
2062 @Override
2063 public void onMessageFound(Message message) {
2064 SessionID id = otrSession.getSessionID();
2065 try {
2066 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2067 } catch (InvalidJidException e) {
2068 return;
2069 }
2070 if (message.needsUploading()) {
2071 mJingleConnectionManager.createNewConnection(message);
2072 } else {
2073 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2074 if (outPacket != null) {
2075 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2076 message.setStatus(Message.STATUS_SEND);
2077 databaseBackend.updateMessage(message);
2078 sendMessagePacket(account, outPacket);
2079 }
2080 }
2081 updateConversationUi();
2082 }
2083 });
2084 }
2085
2086 public boolean renewSymmetricKey(Conversation conversation) {
2087 Account account = conversation.getAccount();
2088 byte[] symmetricKey = new byte[32];
2089 this.mRandom.nextBytes(symmetricKey);
2090 Session otrSession = conversation.getOtrSession();
2091 if (otrSession != null) {
2092 MessagePacket packet = new MessagePacket();
2093 packet.setType(MessagePacket.TYPE_CHAT);
2094 packet.setFrom(account.getJid());
2095 MessageGenerator.addMessageHints(packet);
2096 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2097 + otrSession.getSessionID().getUserID());
2098 try {
2099 packet.setBody(otrSession
2100 .transformSending(CryptoHelper.FILETRANSFER
2101 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2102 sendMessagePacket(account, packet);
2103 conversation.setSymmetricKey(symmetricKey);
2104 return true;
2105 } catch (OtrException e) {
2106 return false;
2107 }
2108 }
2109 return false;
2110 }
2111
2112 public void pushContactToServer(final Contact contact) {
2113 contact.resetOption(Contact.Options.DIRTY_DELETE);
2114 contact.setOption(Contact.Options.DIRTY_PUSH);
2115 final Account account = contact.getAccount();
2116 if (account.getStatus() == Account.State.ONLINE) {
2117 final boolean ask = contact.getOption(Contact.Options.ASKING);
2118 final boolean sendUpdates = contact
2119 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2120 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2121 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2122 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2123 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2124 if (sendUpdates) {
2125 sendPresencePacket(account,
2126 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2127 }
2128 if (ask) {
2129 sendPresencePacket(account,
2130 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2131 }
2132 }
2133 }
2134
2135 public void publishAvatar(final Account account,
2136 final Uri image,
2137 final UiCallback<Avatar> callback) {
2138 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2139 final int size = Config.AVATAR_SIZE;
2140 final Avatar avatar = getFileBackend()
2141 .getPepAvatar(image, size, format);
2142 if (avatar != null) {
2143 avatar.height = size;
2144 avatar.width = size;
2145 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2146 avatar.type = "image/webp";
2147 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2148 avatar.type = "image/jpeg";
2149 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2150 avatar.type = "image/png";
2151 }
2152 if (!getFileBackend().save(avatar)) {
2153 callback.error(R.string.error_saving_avatar, avatar);
2154 return;
2155 }
2156 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2157 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2158
2159 @Override
2160 public void onIqPacketReceived(Account account, IqPacket result) {
2161 if (result.getType() == IqPacket.TYPE.RESULT) {
2162 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2163 .publishAvatarMetadata(avatar);
2164 sendIqPacket(account, packet, new OnIqPacketReceived() {
2165 @Override
2166 public void onIqPacketReceived(Account account, IqPacket result) {
2167 if (result.getType() == IqPacket.TYPE.RESULT) {
2168 if (account.setAvatar(avatar.getFilename())) {
2169 getAvatarService().clear(account);
2170 databaseBackend.updateAccount(account);
2171 }
2172 callback.success(avatar);
2173 } else {
2174 callback.error(
2175 R.string.error_publish_avatar_server_reject,
2176 avatar);
2177 }
2178 }
2179 });
2180 } else {
2181 callback.error(
2182 R.string.error_publish_avatar_server_reject,
2183 avatar);
2184 }
2185 }
2186 });
2187 } else {
2188 callback.error(R.string.error_publish_avatar_converting, null);
2189 }
2190 }
2191
2192 public void fetchAvatar(Account account, Avatar avatar) {
2193 fetchAvatar(account, avatar, null);
2194 }
2195
2196 private static String generateFetchKey(Account account, final Avatar avatar) {
2197 return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
2198 }
2199
2200 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2201 final String KEY = generateFetchKey(account, avatar);
2202 synchronized(this.mInProgressAvatarFetches) {
2203 if (this.mInProgressAvatarFetches.contains(KEY)) {
2204 return;
2205 } else {
2206 switch (avatar.origin) {
2207 case PEP:
2208 this.mInProgressAvatarFetches.add(KEY);
2209 fetchAvatarPep(account, avatar, callback);
2210 break;
2211 case VCARD:
2212 this.mInProgressAvatarFetches.add(KEY);
2213 fetchAvatarVcard(account, avatar, callback);
2214 break;
2215 }
2216 }
2217 }
2218 }
2219
2220 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2221 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2222 sendIqPacket(account, packet, new OnIqPacketReceived() {
2223
2224 @Override
2225 public void onIqPacketReceived(Account account, IqPacket result) {
2226 synchronized (mInProgressAvatarFetches) {
2227 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2228 }
2229 final String ERROR = account.getJid().toBareJid()
2230 + ": fetching avatar for " + avatar.owner + " failed ";
2231 if (result.getType() == IqPacket.TYPE.RESULT) {
2232 avatar.image = mIqParser.avatarData(result);
2233 if (avatar.image != null) {
2234 if (getFileBackend().save(avatar)) {
2235 if (account.getJid().toBareJid().equals(avatar.owner)) {
2236 if (account.setAvatar(avatar.getFilename())) {
2237 databaseBackend.updateAccount(account);
2238 }
2239 getAvatarService().clear(account);
2240 updateConversationUi();
2241 updateAccountUi();
2242 } else {
2243 Contact contact = account.getRoster()
2244 .getContact(avatar.owner);
2245 contact.setAvatar(avatar);
2246 getAvatarService().clear(contact);
2247 updateConversationUi();
2248 updateRosterUi();
2249 }
2250 if (callback != null) {
2251 callback.success(avatar);
2252 }
2253 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2254 + ": succesfuly fetched pep avatar for " + avatar.owner);
2255 return;
2256 }
2257 } else {
2258
2259 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2260 }
2261 } else {
2262 Element error = result.findChild("error");
2263 if (error == null) {
2264 Log.d(Config.LOGTAG, ERROR + "(server error)");
2265 } else {
2266 Log.d(Config.LOGTAG, ERROR + error.toString());
2267 }
2268 }
2269 if (callback != null) {
2270 callback.error(0, null);
2271 }
2272
2273 }
2274 });
2275 }
2276
2277 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2278 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2279 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2280 @Override
2281 public void onIqPacketReceived(Account account, IqPacket packet) {
2282 synchronized (mInProgressAvatarFetches) {
2283 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2284 }
2285 if (packet.getType() == IqPacket.TYPE.RESULT) {
2286 Element vCard = packet.findChild("vCard", "vcard-temp");
2287 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2288 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2289 if (image != null) {
2290 avatar.image = image;
2291 if (getFileBackend().save(avatar)) {
2292 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2293 + ": successfully fetched vCard avatar for " + avatar.owner);
2294 Contact contact = account.getRoster()
2295 .getContact(avatar.owner);
2296 contact.setAvatar(avatar);
2297 getAvatarService().clear(contact);
2298 updateConversationUi();
2299 updateRosterUi();
2300 }
2301 }
2302 }
2303 }
2304 });
2305 }
2306
2307 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2308 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2309 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2310
2311 @Override
2312 public void onIqPacketReceived(Account account, IqPacket packet) {
2313 if (packet.getType() == IqPacket.TYPE.RESULT) {
2314 Element pubsub = packet.findChild("pubsub",
2315 "http://jabber.org/protocol/pubsub");
2316 if (pubsub != null) {
2317 Element items = pubsub.findChild("items");
2318 if (items != null) {
2319 Avatar avatar = Avatar.parseMetadata(items);
2320 if (avatar != null) {
2321 avatar.owner = account.getJid().toBareJid();
2322 if (fileBackend.isAvatarCached(avatar)) {
2323 if (account.setAvatar(avatar.getFilename())) {
2324 databaseBackend.updateAccount(account);
2325 }
2326 getAvatarService().clear(account);
2327 callback.success(avatar);
2328 } else {
2329 fetchAvatarPep(account, avatar, callback);
2330 }
2331 return;
2332 }
2333 }
2334 }
2335 }
2336 callback.error(0, null);
2337 }
2338 });
2339 }
2340
2341 public void deleteContactOnServer(Contact contact) {
2342 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2343 contact.resetOption(Contact.Options.DIRTY_PUSH);
2344 contact.setOption(Contact.Options.DIRTY_DELETE);
2345 Account account = contact.getAccount();
2346 if (account.getStatus() == Account.State.ONLINE) {
2347 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2348 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2349 item.setAttribute("jid", contact.getJid().toString());
2350 item.setAttribute("subscription", "remove");
2351 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2352 }
2353 }
2354
2355 public void updateConversation(Conversation conversation) {
2356 this.databaseBackend.updateConversation(conversation);
2357 }
2358
2359 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2360 synchronized (account) {
2361 if (account.getXmppConnection() != null) {
2362 disconnect(account, force);
2363 }
2364 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2365
2366 synchronized (this.mInProgressAvatarFetches) {
2367 for(Iterator<String> iterator = this.mInProgressAvatarFetches.iterator(); iterator.hasNext();) {
2368 final String KEY = iterator.next();
2369 if (KEY.startsWith(account.getJid().toBareJid()+"_")) {
2370 iterator.remove();
2371 }
2372 }
2373 }
2374
2375 if (account.getXmppConnection() == null) {
2376 account.setXmppConnection(createConnection(account));
2377 }
2378 Thread thread = new Thread(account.getXmppConnection());
2379 account.getXmppConnection().setInteractive(interactive);
2380 thread.start();
2381 scheduleWakeUpCall(Config.CONNECT_TIMEOUT, account.getUuid().hashCode());
2382 } else {
2383 account.getRoster().clearPresences();
2384 account.setXmppConnection(null);
2385 }
2386 }
2387 }
2388
2389 public void reconnectAccountInBackground(final Account account) {
2390 new Thread(new Runnable() {
2391 @Override
2392 public void run() {
2393 reconnectAccount(account,false,true);
2394 }
2395 }).start();
2396 }
2397
2398 public void invite(Conversation conversation, Jid contact) {
2399 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+": inviting "+contact+" to "+conversation.getJid().toBareJid());
2400 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2401 sendMessagePacket(conversation.getAccount(), packet);
2402 }
2403
2404 public void directInvite(Conversation conversation, Jid jid) {
2405 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2406 sendMessagePacket(conversation.getAccount(),packet);
2407 }
2408
2409 public void resetSendingToWaiting(Account account) {
2410 for (Conversation conversation : getConversations()) {
2411 if (conversation.getAccount() == account) {
2412 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2413
2414 @Override
2415 public void onMessageFound(Message message) {
2416 markMessage(message, Message.STATUS_WAITING);
2417 }
2418 });
2419 }
2420 }
2421 }
2422
2423 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2424 if (uuid == null) {
2425 return null;
2426 }
2427 for (Conversation conversation : getConversations()) {
2428 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2429 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2430 if (message != null) {
2431 markMessage(message, status);
2432 }
2433 return message;
2434 }
2435 }
2436 return null;
2437 }
2438
2439 public boolean markMessage(Conversation conversation, String uuid, int status) {
2440 if (uuid == null) {
2441 return false;
2442 } else {
2443 Message message = conversation.findSentMessageWithUuid(uuid);
2444 if (message != null) {
2445 markMessage(message, status);
2446 return true;
2447 } else {
2448 return false;
2449 }
2450 }
2451 }
2452
2453 public void markMessage(Message message, int status) {
2454 if (status == Message.STATUS_SEND_FAILED
2455 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2456 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2457 return;
2458 }
2459 message.setStatus(status);
2460 databaseBackend.updateMessage(message);
2461 updateConversationUi();
2462 }
2463
2464 public SharedPreferences getPreferences() {
2465 return PreferenceManager
2466 .getDefaultSharedPreferences(getApplicationContext());
2467 }
2468
2469 public boolean forceEncryption() {
2470 return getPreferences().getBoolean("force_encryption", false);
2471 }
2472
2473 public boolean confirmMessages() {
2474 return getPreferences().getBoolean("confirm_messages", true);
2475 }
2476
2477 public boolean sendChatStates() {
2478 return getPreferences().getBoolean("chat_states", false);
2479 }
2480
2481 public boolean saveEncryptedMessages() {
2482 return !getPreferences().getBoolean("dont_save_encrypted", false);
2483 }
2484
2485 public boolean indicateReceived() {
2486 return getPreferences().getBoolean("indicate_received", false);
2487 }
2488
2489 public int unreadCount() {
2490 int count = 0;
2491 for(Conversation conversation : getConversations()) {
2492 count += conversation.unreadCount();
2493 }
2494 return count;
2495 }
2496
2497
2498 public void showErrorToastInUi(int resId) {
2499 if (mOnShowErrorToast != null) {
2500 mOnShowErrorToast.onShowErrorToast(resId);
2501 }
2502 }
2503
2504 public void updateConversationUi() {
2505 if (mOnConversationUpdate != null) {
2506 mOnConversationUpdate.onConversationUpdate();
2507 }
2508 }
2509
2510 public void updateAccountUi() {
2511 if (mOnAccountUpdate != null) {
2512 mOnAccountUpdate.onAccountUpdate();
2513 }
2514 }
2515
2516 public void updateRosterUi() {
2517 if (mOnRosterUpdate != null) {
2518 mOnRosterUpdate.onRosterUpdate();
2519 }
2520 }
2521
2522 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
2523 boolean rc = false;
2524 if (mOnCaptchaRequested != null) {
2525 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
2526 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int)(captcha.getWidth() * metrics.scaledDensity),
2527 (int)(captcha.getHeight() * metrics.scaledDensity), false);
2528
2529 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
2530 rc = true;
2531 }
2532
2533 return rc;
2534 }
2535
2536 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
2537 if (mOnUpdateBlocklist != null) {
2538 mOnUpdateBlocklist.OnUpdateBlocklist(status);
2539 }
2540 }
2541
2542 public void updateMucRosterUi() {
2543 if (mOnMucRosterUpdate != null) {
2544 mOnMucRosterUpdate.onMucRosterUpdate();
2545 }
2546 }
2547
2548 public void keyStatusUpdated() {
2549 if(mOnKeyStatusUpdated != null) {
2550 mOnKeyStatusUpdated.onKeyStatusUpdated();
2551 }
2552 }
2553
2554 public Account findAccountByJid(final Jid accountJid) {
2555 for (Account account : this.accounts) {
2556 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
2557 return account;
2558 }
2559 }
2560 return null;
2561 }
2562
2563 public Conversation findConversationByUuid(String uuid) {
2564 for (Conversation conversation : getConversations()) {
2565 if (conversation.getUuid().equals(uuid)) {
2566 return conversation;
2567 }
2568 }
2569 return null;
2570 }
2571
2572 public void markRead(final Conversation conversation) {
2573 mNotificationService.clear(conversation);
2574 conversation.markRead();
2575 updateUnreadCountBadge();
2576 }
2577
2578 public synchronized void updateUnreadCountBadge() {
2579 int count = unreadCount();
2580 if (unreadCount != count) {
2581 Log.d(Config.LOGTAG, "update unread count to " + count);
2582 if (count > 0) {
2583 ShortcutBadger.with(getApplicationContext()).count(count);
2584 } else {
2585 ShortcutBadger.with(getApplicationContext()).remove();
2586 }
2587 unreadCount = count;
2588 }
2589 }
2590
2591 public void sendReadMarker(final Conversation conversation) {
2592 final Message markable = conversation.getLatestMarkableMessage();
2593 this.markRead(conversation);
2594 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
2595 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
2596 Account account = conversation.getAccount();
2597 final Jid to = markable.getCounterpart();
2598 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
2599 this.sendMessagePacket(conversation.getAccount(), packet);
2600 }
2601 updateConversationUi();
2602 }
2603
2604 public SecureRandom getRNG() {
2605 return this.mRandom;
2606 }
2607
2608 public MemorizingTrustManager getMemorizingTrustManager() {
2609 return this.mMemorizingTrustManager;
2610 }
2611
2612 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
2613 this.mMemorizingTrustManager = trustManager;
2614 }
2615
2616 public void updateMemorizingTrustmanager() {
2617 final MemorizingTrustManager tm;
2618 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
2619 if (dontTrustSystemCAs) {
2620 tm = new MemorizingTrustManager(getApplicationContext(), null);
2621 } else {
2622 tm = new MemorizingTrustManager(getApplicationContext());
2623 }
2624 setMemorizingTrustManager(tm);
2625 }
2626
2627 public PowerManager getPowerManager() {
2628 return this.pm;
2629 }
2630
2631 public LruCache<String, Bitmap> getBitmapCache() {
2632 return this.mBitmapCache;
2633 }
2634
2635 public void syncRosterToDisk(final Account account) {
2636 Runnable runnable = new Runnable() {
2637
2638 @Override
2639 public void run() {
2640 databaseBackend.writeRoster(account.getRoster());
2641 }
2642 };
2643 mDatabaseExecutor.execute(runnable);
2644
2645 }
2646
2647 public List<String> getKnownHosts() {
2648 final List<String> hosts = new ArrayList<>();
2649 for (final Account account : getAccounts()) {
2650 if (!hosts.contains(account.getServer().toString())) {
2651 hosts.add(account.getServer().toString());
2652 }
2653 for (final Contact contact : account.getRoster().getContacts()) {
2654 if (contact.showInRoster()) {
2655 final String server = contact.getServer().toString();
2656 if (server != null && !hosts.contains(server)) {
2657 hosts.add(server);
2658 }
2659 }
2660 }
2661 }
2662 return hosts;
2663 }
2664
2665 public List<String> getKnownConferenceHosts() {
2666 final ArrayList<String> mucServers = new ArrayList<>();
2667 for (final Account account : accounts) {
2668 if (account.getXmppConnection() != null) {
2669 final String server = account.getXmppConnection().getMucServer();
2670 if (server != null && !mucServers.contains(server)) {
2671 mucServers.add(server);
2672 }
2673 }
2674 }
2675 return mucServers;
2676 }
2677
2678 public void sendMessagePacket(Account account, MessagePacket packet) {
2679 XmppConnection connection = account.getXmppConnection();
2680 if (connection != null) {
2681 connection.sendMessagePacket(packet);
2682 }
2683 }
2684
2685 public void sendPresencePacket(Account account, PresencePacket packet) {
2686 XmppConnection connection = account.getXmppConnection();
2687 if (connection != null) {
2688 connection.sendPresencePacket(packet);
2689 }
2690 }
2691
2692 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
2693 XmppConnection connection = account.getXmppConnection();
2694 if (connection != null) {
2695 connection.sendCaptchaRegistryRequest(id, data);
2696 }
2697 }
2698
2699 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
2700 final XmppConnection connection = account.getXmppConnection();
2701 if (connection != null) {
2702 connection.sendIqPacket(packet, callback);
2703 }
2704 }
2705
2706 public void sendPresence(final Account account) {
2707 sendPresencePacket(account, mPresenceGenerator.selfPresence(account, getTargetPresence()));
2708 }
2709
2710 public void refreshAllPresences() {
2711 for (Account account : getAccounts()) {
2712 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2713 sendPresence(account);
2714 }
2715 }
2716 }
2717
2718 public void sendOfflinePresence(final Account account) {
2719 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
2720 }
2721
2722 public MessageGenerator getMessageGenerator() {
2723 return this.mMessageGenerator;
2724 }
2725
2726 public PresenceGenerator getPresenceGenerator() {
2727 return this.mPresenceGenerator;
2728 }
2729
2730 public IqGenerator getIqGenerator() {
2731 return this.mIqGenerator;
2732 }
2733
2734 public IqParser getIqParser() {
2735 return this.mIqParser;
2736 }
2737
2738 public JingleConnectionManager getJingleConnectionManager() {
2739 return this.mJingleConnectionManager;
2740 }
2741
2742 public MessageArchiveService getMessageArchiveService() {
2743 return this.mMessageArchiveService;
2744 }
2745
2746 public List<Contact> findContacts(Jid jid) {
2747 ArrayList<Contact> contacts = new ArrayList<>();
2748 for (Account account : getAccounts()) {
2749 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2750 Contact contact = account.getRoster().getContactFromRoster(jid);
2751 if (contact != null) {
2752 contacts.add(contact);
2753 }
2754 }
2755 }
2756 return contacts;
2757 }
2758
2759 public NotificationService getNotificationService() {
2760 return this.mNotificationService;
2761 }
2762
2763 public HttpConnectionManager getHttpConnectionManager() {
2764 return this.mHttpConnectionManager;
2765 }
2766
2767 public void resendFailedMessages(final Message message) {
2768 final Collection<Message> messages = new ArrayList<>();
2769 Message current = message;
2770 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
2771 messages.add(current);
2772 if (current.mergeable(current.next())) {
2773 current = current.next();
2774 } else {
2775 break;
2776 }
2777 }
2778 for (final Message msg : messages) {
2779 msg.setTime(System.currentTimeMillis());
2780 markMessage(msg, Message.STATUS_WAITING);
2781 this.resendMessage(msg,false);
2782 }
2783 }
2784
2785 public void clearConversationHistory(final Conversation conversation) {
2786 conversation.clearMessages();
2787 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
2788 conversation.resetLastMessageTransmitted();
2789 new Thread(new Runnable() {
2790 @Override
2791 public void run() {
2792 databaseBackend.deleteMessagesInConversation(conversation);
2793 }
2794 }).start();
2795 }
2796
2797 public void sendBlockRequest(final Blockable blockable) {
2798 if (blockable != null && blockable.getBlockedJid() != null) {
2799 final Jid jid = blockable.getBlockedJid();
2800 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
2801
2802 @Override
2803 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2804 if (packet.getType() == IqPacket.TYPE.RESULT) {
2805 account.getBlocklist().add(jid);
2806 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
2807 }
2808 }
2809 });
2810 }
2811 }
2812
2813 public void sendUnblockRequest(final Blockable blockable) {
2814 if (blockable != null && blockable.getJid() != null) {
2815 final Jid jid = blockable.getBlockedJid();
2816 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
2817 @Override
2818 public void onIqPacketReceived(final Account account, final IqPacket packet) {
2819 if (packet.getType() == IqPacket.TYPE.RESULT) {
2820 account.getBlocklist().remove(jid);
2821 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
2822 }
2823 }
2824 });
2825 }
2826 }
2827
2828 public interface OnAccountCreated {
2829 void onAccountCreated(Account account);
2830 void informUser(int r);
2831 }
2832
2833 public interface OnMoreMessagesLoaded {
2834 void onMoreMessagesLoaded(int count, Conversation conversation);
2835
2836 void informUser(int r);
2837 }
2838
2839 public interface OnAccountPasswordChanged {
2840 void onPasswordChangeSucceeded();
2841
2842 void onPasswordChangeFailed();
2843 }
2844
2845 public interface OnAffiliationChanged {
2846 void onAffiliationChangedSuccessful(Jid jid);
2847
2848 void onAffiliationChangeFailed(Jid jid, int resId);
2849 }
2850
2851 public interface OnRoleChanged {
2852 void onRoleChangedSuccessful(String nick);
2853
2854 void onRoleChangeFailed(String nick, int resid);
2855 }
2856
2857 public interface OnConversationUpdate {
2858 void onConversationUpdate();
2859 }
2860
2861 public interface OnAccountUpdate {
2862 void onAccountUpdate();
2863 }
2864
2865 public interface OnCaptchaRequested {
2866 void onCaptchaRequested(Account account,
2867 String id,
2868 Data data,
2869 Bitmap captcha);
2870 }
2871
2872 public interface OnRosterUpdate {
2873 void onRosterUpdate();
2874 }
2875
2876 public interface OnMucRosterUpdate {
2877 void onMucRosterUpdate();
2878 }
2879
2880 public interface OnConferenceConfigurationFetched {
2881 void onConferenceConfigurationFetched(Conversation conversation);
2882 }
2883
2884 public interface OnConferenceOptionsPushed {
2885 void onPushSucceeded();
2886
2887 void onPushFailed();
2888 }
2889
2890 public interface OnShowErrorToast {
2891 void onShowErrorToast(int resId);
2892 }
2893
2894 public class XmppConnectionBinder extends Binder {
2895 public XmppConnectionService getService() {
2896 return XmppConnectionService.this;
2897 }
2898 }
2899}