1package eu.siacs.conversations.services;
2
3import android.annotation.SuppressLint;
4import android.annotation.TargetApi;
5import android.app.AlarmManager;
6import android.app.PendingIntent;
7import android.app.Service;
8import android.content.Context;
9import android.content.Intent;
10import android.content.IntentFilter;
11import android.content.SharedPreferences;
12import android.database.ContentObserver;
13import android.graphics.Bitmap;
14import android.media.AudioManager;
15import android.net.ConnectivityManager;
16import android.net.NetworkInfo;
17import android.net.Uri;
18import android.os.Binder;
19import android.os.Build;
20import android.os.Bundle;
21import android.os.Environment;
22import android.os.IBinder;
23import android.os.PowerManager;
24import android.os.PowerManager.WakeLock;
25import android.os.SystemClock;
26import android.preference.PreferenceManager;
27import android.provider.ContactsContract;
28import android.security.KeyChain;
29import android.support.v4.app.RemoteInput;
30import android.util.DisplayMetrics;
31import android.util.Log;
32import android.util.LruCache;
33import android.util.Pair;
34
35import net.java.otr4j.OtrException;
36import net.java.otr4j.session.Session;
37import net.java.otr4j.session.SessionID;
38import net.java.otr4j.session.SessionImpl;
39import net.java.otr4j.session.SessionStatus;
40
41import org.openintents.openpgp.IOpenPgpService2;
42import org.openintents.openpgp.util.OpenPgpApi;
43import org.openintents.openpgp.util.OpenPgpServiceConnection;
44
45import java.math.BigInteger;
46import java.security.SecureRandom;
47import java.security.cert.CertificateException;
48import java.security.cert.X509Certificate;
49import java.util.ArrayList;
50import java.util.Arrays;
51import java.util.Collection;
52import java.util.Collections;
53import java.util.HashMap;
54import java.util.HashSet;
55import java.util.Hashtable;
56import java.util.Iterator;
57import java.util.List;
58import java.util.Locale;
59import java.util.Map;
60import java.util.concurrent.CopyOnWriteArrayList;
61
62import de.duenndns.ssl.MemorizingTrustManager;
63import eu.siacs.conversations.Config;
64import eu.siacs.conversations.R;
65import eu.siacs.conversations.crypto.PgpDecryptionService;
66import eu.siacs.conversations.crypto.PgpEngine;
67import eu.siacs.conversations.crypto.axolotl.AxolotlService;
68import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
69import eu.siacs.conversations.entities.Account;
70import eu.siacs.conversations.entities.Blockable;
71import eu.siacs.conversations.entities.Bookmark;
72import eu.siacs.conversations.entities.Contact;
73import eu.siacs.conversations.entities.Conversation;
74import eu.siacs.conversations.entities.DownloadableFile;
75import eu.siacs.conversations.entities.Message;
76import eu.siacs.conversations.entities.MucOptions;
77import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
78import eu.siacs.conversations.entities.Presence;
79import eu.siacs.conversations.entities.PresenceTemplate;
80import eu.siacs.conversations.entities.Roster;
81import eu.siacs.conversations.entities.ServiceDiscoveryResult;
82import eu.siacs.conversations.entities.Transferable;
83import eu.siacs.conversations.entities.TransferablePlaceholder;
84import eu.siacs.conversations.generator.AbstractGenerator;
85import eu.siacs.conversations.generator.IqGenerator;
86import eu.siacs.conversations.generator.MessageGenerator;
87import eu.siacs.conversations.generator.PresenceGenerator;
88import eu.siacs.conversations.http.HttpConnectionManager;
89import eu.siacs.conversations.parser.AbstractParser;
90import eu.siacs.conversations.parser.IqParser;
91import eu.siacs.conversations.parser.MessageParser;
92import eu.siacs.conversations.parser.PresenceParser;
93import eu.siacs.conversations.persistance.DatabaseBackend;
94import eu.siacs.conversations.persistance.FileBackend;
95import eu.siacs.conversations.ui.UiCallback;
96import eu.siacs.conversations.utils.ConversationsFileObserver;
97import eu.siacs.conversations.utils.CryptoHelper;
98import eu.siacs.conversations.utils.ExceptionHelper;
99import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
100import eu.siacs.conversations.utils.PRNGFixes;
101import eu.siacs.conversations.utils.PhoneHelper;
102import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
103import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
104import eu.siacs.conversations.utils.Xmlns;
105import eu.siacs.conversations.xml.Element;
106import eu.siacs.conversations.xmpp.OnBindListener;
107import eu.siacs.conversations.xmpp.OnContactStatusChanged;
108import eu.siacs.conversations.xmpp.OnIqPacketReceived;
109import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
110import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
111import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
112import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
113import eu.siacs.conversations.xmpp.OnStatusChanged;
114import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
115import eu.siacs.conversations.xmpp.XmppConnection;
116import eu.siacs.conversations.xmpp.chatstate.ChatState;
117import eu.siacs.conversations.xmpp.forms.Data;
118import eu.siacs.conversations.xmpp.forms.Field;
119import eu.siacs.conversations.xmpp.jid.InvalidJidException;
120import eu.siacs.conversations.xmpp.jid.Jid;
121import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
122import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
123import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
124import eu.siacs.conversations.xmpp.pep.Avatar;
125import eu.siacs.conversations.xmpp.stanzas.IqPacket;
126import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
127import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
128import me.leolin.shortcutbadger.ShortcutBadger;
129
130public class XmppConnectionService extends Service {
131
132 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
133 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
134 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
135 public static final String ACTION_TRY_AGAIN = "try_again";
136 public static final String ACTION_DISABLE_ACCOUNT = "disable_account";
137 public static final String ACTION_IDLE_PING = "idle_ping";
138 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
139 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
140 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
141 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
142 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
143 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
144 private final IBinder mBinder = new XmppConnectionBinder();
145 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
146 private final IqGenerator mIqGenerator = new IqGenerator(this);
147 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
148
149 private long mLastActivity = 0;
150
151 public DatabaseBackend databaseBackend;
152 private ContentObserver contactObserver = new ContentObserver(null) {
153 @Override
154 public void onChange(boolean selfChange) {
155 super.onChange(selfChange);
156 Intent intent = new Intent(getApplicationContext(),
157 XmppConnectionService.class);
158 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
159 startService(intent);
160 }
161 };
162 private FileBackend fileBackend = new FileBackend(this);
163 private MemorizingTrustManager mMemorizingTrustManager;
164 private NotificationService mNotificationService = new NotificationService(
165 this);
166 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
167 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
168 private IqParser mIqParser = new IqParser(this);
169 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
170 @Override
171 public void onIqPacketReceived(Account account, IqPacket packet) {
172 if (packet.getType() != IqPacket.TYPE.RESULT) {
173 Element error = packet.findChild("error");
174 String text = error != null ? error.findChildContent("text") : null;
175 if (text != null) {
176 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
177 }
178 }
179 }
180 };
181 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
182 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
183 private List<Account> accounts;
184 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
185 this);
186 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
187
188 @Override
189 public void onContactStatusChanged(Contact contact, boolean online) {
190 Conversation conversation = find(getConversations(), contact);
191 if (conversation != null) {
192 if (online) {
193 conversation.endOtrIfNeeded();
194 if (contact.getPresences().size() == 1) {
195 sendUnsentMessages(conversation);
196 }
197 } else {
198 //check if the resource we are haveing a conversation with is still online
199 if (conversation.hasValidOtrSession()) {
200 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
201 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
202 conversation.endOtrIfNeeded();
203 }
204 }
205 }
206 }
207 }
208 };
209 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
210 this);
211 private AvatarService mAvatarService = new AvatarService(this);
212 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
213 private PushManagementService mPushManagementService = new PushManagementService(this);
214 private OnConversationUpdate mOnConversationUpdate = null;
215
216
217 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
218 Environment.getExternalStorageDirectory().getAbsolutePath()
219 ) {
220 @Override
221 public void onEvent(int event, String path) {
222 markFileDeleted(path);
223 }
224 };
225 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
226
227 @Override
228 public void onJinglePacketReceived(Account account, JinglePacket packet) {
229 mJingleConnectionManager.deliverPacket(account, packet);
230 }
231 };
232 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
233
234 @Override
235 public void onMessageAcknowledged(Account account, String uuid) {
236 for (final Conversation conversation : getConversations()) {
237 if (conversation.getAccount() == account) {
238 Message message = conversation.findUnsentMessageWithUuid(uuid);
239 if (message != null) {
240 markMessage(message, Message.STATUS_SEND);
241 }
242 }
243 }
244 }
245 };
246 private int convChangedListenerCount = 0;
247 private OnShowErrorToast mOnShowErrorToast = null;
248 private int showErrorToastListenerCount = 0;
249 private int unreadCount = -1;
250 private OnAccountUpdate mOnAccountUpdate = null;
251 private OnCaptchaRequested mOnCaptchaRequested = null;
252 private int accountChangedListenerCount = 0;
253 private int captchaRequestedListenerCount = 0;
254 private OnRosterUpdate mOnRosterUpdate = null;
255 private OnUpdateBlocklist mOnUpdateBlocklist = null;
256 private int updateBlocklistListenerCount = 0;
257 private int rosterChangedListenerCount = 0;
258 private OnMucRosterUpdate mOnMucRosterUpdate = null;
259 private int mucRosterChangedListenerCount = 0;
260 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
261 private int keyStatusUpdatedListenerCount = 0;
262 private SecureRandom mRandom;
263 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
264 private final OnBindListener mOnBindListener = new OnBindListener() {
265
266 @Override
267 public void onBind(final Account account) {
268 synchronized (mInProgressAvatarFetches) {
269 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
270 final String KEY = iterator.next();
271 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
272 iterator.remove();
273 }
274 }
275 }
276 account.getRoster().clearPresences();
277 mJingleConnectionManager.cancelInTransmission();
278 fetchRosterFromServer(account);
279 fetchBookmarks(account);
280 sendPresence(account);
281 if (mPushManagementService.available(account)) {
282 mPushManagementService.registerPushTokenOnServer(account);
283 }
284 connectMultiModeConversations(account);
285 syncDirtyContacts(account);
286 }
287 };
288 private OnStatusChanged statusListener = new OnStatusChanged() {
289
290 @Override
291 public void onStatusChanged(final Account account) {
292 XmppConnection connection = account.getXmppConnection();
293 if (mOnAccountUpdate != null) {
294 mOnAccountUpdate.onAccountUpdate();
295 }
296 if (account.getStatus() == Account.State.ONLINE) {
297 mMessageArchiveService.executePendingQueries(account);
298 if (connection != null && connection.getFeatures().csi()) {
299 if (checkListeners()) {
300 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
301 connection.sendInactive();
302 } else {
303 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
304 connection.sendActive();
305 }
306 }
307 List<Conversation> conversations = getConversations();
308 for (Conversation conversation : conversations) {
309 if (conversation.getAccount() == account
310 && !account.pendingConferenceJoins.contains(conversation)) {
311 if (!conversation.startOtrIfNeeded()) {
312 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
313 }
314 sendUnsentMessages(conversation);
315 }
316 }
317 for (Conversation conversation : account.pendingConferenceLeaves) {
318 leaveMuc(conversation);
319 }
320 account.pendingConferenceLeaves.clear();
321 for (Conversation conversation : account.pendingConferenceJoins) {
322 joinMuc(conversation);
323 }
324 account.pendingConferenceJoins.clear();
325 scheduleWakeUpCall(Config.PUSH_MODE ? Config.PING_MIN_INTERVAL : Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
326 } else if (account.getStatus() == Account.State.OFFLINE) {
327 resetSendingToWaiting(account);
328 final boolean disabled = account.isOptionSet(Account.OPTION_DISABLED);
329 final boolean listeners = checkListeners();
330 final boolean pushMode = Config.PUSH_MODE
331 && mPushManagementService.available(account)
332 && listeners;
333 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": push mode="+Boolean.toString(pushMode)+" listeners="+Boolean.toString(listeners));
334 if (!disabled && !pushMode) {
335 int timeToReconnect = mRandom.nextInt(20) + 10;
336 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
337 }
338 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
339 databaseBackend.updateAccount(account);
340 reconnectAccount(account, true, false);
341 } else if ((account.getStatus() != Account.State.CONNECTING)
342 && (account.getStatus() != Account.State.NO_INTERNET)) {
343 if (connection != null) {
344 int next = connection.getTimeToNextAttempt();
345 Log.d(Config.LOGTAG, account.getJid().toBareJid()
346 + ": error connecting account. try again in "
347 + next + "s for the "
348 + (connection.getAttempt() + 1) + " time");
349 scheduleWakeUpCall(next, account.getUuid().hashCode());
350 }
351 }
352 getNotificationService().updateErrorNotification();
353 }
354 };
355 private OpenPgpServiceConnection pgpServiceConnection;
356 private PgpEngine mPgpEngine = null;
357 private WakeLock wakeLock;
358 private PowerManager pm;
359 private LruCache<String, Bitmap> mBitmapCache;
360 private EventReceiver mEventReceiver = new EventReceiver();
361
362 private boolean mRestoredFromDatabase = false;
363
364 private static String generateFetchKey(Account account, final Avatar avatar) {
365 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
366 }
367
368 public boolean areMessagesInitialized() {
369 return this.mRestoredFromDatabase;
370 }
371
372 public PgpEngine getPgpEngine() {
373 if (!Config.supportOpenPgp()) {
374 return null;
375 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
376 if (this.mPgpEngine == null) {
377 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
378 getApplicationContext(),
379 pgpServiceConnection.getService()), this);
380 }
381 return mPgpEngine;
382 } else {
383 return null;
384 }
385
386 }
387
388 public OpenPgpApi getOpenPgpApi() {
389 if (!Config.supportOpenPgp()) {
390 return null;
391 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
392 return new OpenPgpApi(this, pgpServiceConnection.getService());
393 } else {
394 return null;
395 }
396 }
397
398 public FileBackend getFileBackend() {
399 return this.fileBackend;
400 }
401
402 public AvatarService getAvatarService() {
403 return this.mAvatarService;
404 }
405
406 public void attachLocationToConversation(final Conversation conversation,
407 final Uri uri,
408 final UiCallback<Message> callback) {
409 int encryption = conversation.getNextEncryption();
410 if (encryption == Message.ENCRYPTION_PGP) {
411 encryption = Message.ENCRYPTION_DECRYPTED;
412 }
413 Message message = new Message(conversation, uri.toString(), encryption);
414 if (conversation.getNextCounterpart() != null) {
415 message.setCounterpart(conversation.getNextCounterpart());
416 }
417 if (encryption == Message.ENCRYPTION_DECRYPTED) {
418 getPgpEngine().encrypt(message, callback);
419 } else {
420 callback.success(message);
421 }
422 }
423
424 public void attachFileToConversation(final Conversation conversation,
425 final Uri uri,
426 final UiCallback<Message> callback) {
427 if (FileBackend.weOwnFile(this, uri)) {
428 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
429 callback.error(R.string.security_error_invalid_file_access, null);
430 return;
431 }
432 final Message message;
433 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
434 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
435 } else {
436 message = new Message(conversation, "", conversation.getNextEncryption());
437 }
438 message.setCounterpart(conversation.getNextCounterpart());
439 message.setType(Message.TYPE_FILE);
440 final String path = getFileBackend().getOriginalPath(uri);
441 mFileAddingExecutor.execute(new Runnable() {
442 @Override
443 public void run() {
444 if (path != null) {
445 message.setRelativeFilePath(path);
446 getFileBackend().updateFileParams(message);
447 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
448 getPgpEngine().encrypt(message, callback);
449 } else {
450 callback.success(message);
451 }
452 } else {
453 try {
454 getFileBackend().copyFileToPrivateStorage(message, uri);
455 getFileBackend().updateFileParams(message);
456 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
457 final PgpEngine pgpEngine = getPgpEngine();
458 if (pgpEngine != null) {
459 pgpEngine.encrypt(message, callback);
460 } else if (callback != null) {
461 callback.error(R.string.unable_to_connect_to_keychain, null);
462 }
463 } else {
464 callback.success(message);
465 }
466 } catch (FileBackend.FileCopyException e) {
467 callback.error(e.getResId(), message);
468 }
469 }
470 }
471 });
472 }
473
474 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
475 if (FileBackend.weOwnFile(this, uri)) {
476 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
477 callback.error(R.string.security_error_invalid_file_access, null);
478 return;
479 }
480 final String compressPictures = getCompressPicturesPreference();
481 if ("never".equals(compressPictures)
482 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))) {
483 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
484 attachFileToConversation(conversation, uri, callback);
485 return;
486 }
487 final Message message;
488 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
489 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
490 } else {
491 message = new Message(conversation, "", conversation.getNextEncryption());
492 }
493 message.setCounterpart(conversation.getNextCounterpart());
494 message.setType(Message.TYPE_IMAGE);
495 mFileAddingExecutor.execute(new Runnable() {
496
497 @Override
498 public void run() {
499 try {
500 getFileBackend().copyImageToPrivateStorage(message, uri);
501 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
502 final PgpEngine pgpEngine = getPgpEngine();
503 if (pgpEngine != null) {
504 pgpEngine.encrypt(message, callback);
505 } else if (callback != null){
506 callback.error(R.string.unable_to_connect_to_keychain, null);
507 }
508 } else {
509 callback.success(message);
510 }
511 } catch (final FileBackend.FileCopyException e) {
512 callback.error(e.getResId(), message);
513 }
514 }
515 });
516 }
517
518 public Conversation find(Bookmark bookmark) {
519 return find(bookmark.getAccount(), bookmark.getJid());
520 }
521
522 public Conversation find(final Account account, final Jid jid) {
523 return find(getConversations(), account, jid);
524 }
525
526 @Override
527 public int onStartCommand(Intent intent, int flags, int startId) {
528 final String action = intent == null ? null : intent.getAction();
529 boolean interactive = false;
530 if (action != null) {
531 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
532 switch (action) {
533 case ConnectivityManager.CONNECTIVITY_ACTION:
534 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
535 resetAllAttemptCounts(true);
536 }
537 break;
538 case ACTION_MERGE_PHONE_CONTACTS:
539 if (mRestoredFromDatabase) {
540 loadPhoneContacts();
541 }
542 return START_STICKY;
543 case Intent.ACTION_SHUTDOWN:
544 logoutAndSave(true);
545 return START_NOT_STICKY;
546 case ACTION_CLEAR_NOTIFICATION:
547 if (c != null) {
548 mNotificationService.clear(c);
549 } else {
550 mNotificationService.clear();
551 }
552 break;
553 case ACTION_DISABLE_FOREGROUND:
554 getPreferences().edit().putBoolean("keep_foreground_service", false).commit();
555 toggleForegroundService();
556 break;
557 case ACTION_TRY_AGAIN:
558 resetAllAttemptCounts(false);
559 interactive = true;
560 break;
561 case ACTION_DISABLE_ACCOUNT:
562 try {
563 String jid = intent.getStringExtra("account");
564 Account account = jid == null ? null : findAccountByJid(Jid.fromString(jid));
565 if (account != null) {
566 account.setOption(Account.OPTION_DISABLED, true);
567 updateAccount(account);
568 }
569 } catch (final InvalidJidException ignored) {
570 break;
571 }
572 break;
573 case ACTION_REPLY_TO_CONVERSATION:
574 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
575 if (remoteInput != null && c != null) {
576
577 String body = remoteInput.getString("text_reply");
578 directReply(c,body);
579 }
580 break;
581 case AudioManager.RINGER_MODE_CHANGED_ACTION:
582 if (xaOnSilentMode()) {
583 refreshAllPresences();
584 }
585 break;
586 case Intent.ACTION_SCREEN_ON:
587 deactivateGracePeriod();
588 case Intent.ACTION_SCREEN_OFF:
589 if (awayWhenScreenOff()) {
590 refreshAllPresences();
591 }
592 break;
593 case ACTION_GCM_TOKEN_REFRESH:
594 refreshAllGcmTokens();
595 break;
596 case ACTION_IDLE_PING:
597 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
598 && !Config.PUSH_MODE) {
599 scheduleNextIdlePing();
600 }
601 break;
602 case ACTION_GCM_MESSAGE_RECEIVED:
603 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
604 break;
605 }
606 }
607 this.wakeLock.acquire();
608
609 boolean pingNow = false;
610 HashSet<Account> pingCandidates = new HashSet<>();
611
612 for (Account account : accounts) {
613 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
614 if (!hasInternetConnection()) {
615 account.setStatus(Account.State.NO_INTERNET);
616 if (statusListener != null) {
617 statusListener.onStatusChanged(account);
618 }
619 } else {
620 if (account.getStatus() == Account.State.NO_INTERNET) {
621 account.setStatus(Account.State.OFFLINE);
622 if (statusListener != null) {
623 statusListener.onStatusChanged(account);
624 }
625 }
626 if (account.getStatus() == Account.State.ONLINE) {
627 long lastReceived = account.getXmppConnection().getLastPacketReceived();
628 long lastSent = account.getXmppConnection().getLastPingSent();
629 long pingInterval = (Config.PUSH_MODE || "ui".equals(action)) ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
630 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
631 long pingTimeoutIn = (lastSent + Config.PING_TIMEOUT * 1000) - SystemClock.elapsedRealtime();
632 if (lastSent > lastReceived) {
633 if (pingTimeoutIn < 0) {
634 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
635 this.reconnectAccount(account, true, interactive);
636 } else {
637 int secs = (int) (pingTimeoutIn / 1000);
638 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
639 }
640 } else {
641 pingCandidates.add(account);
642 if (msToNextPing <= 0) {
643 pingNow = true;
644 } else {
645 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
646 }
647 }
648 } else if (account.getStatus() == Account.State.OFFLINE) {
649 reconnectAccount(account, true, interactive);
650 } else if (account.getStatus() == Account.State.CONNECTING) {
651 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
652 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
653 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
654 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
655 if (timeout < 0) {
656 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting");
657 account.getXmppConnection().resetAttemptCount();
658 reconnectAccount(account, true, interactive);
659 } else if (discoTimeout < 0) {
660 account.getXmppConnection().sendDiscoTimeout();
661 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
662 } else {
663 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
664 }
665 } else {
666 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
667 reconnectAccount(account, true, interactive);
668 }
669 }
670 }
671 if (mOnAccountUpdate != null) {
672 mOnAccountUpdate.onAccountUpdate();
673 }
674 }
675 }
676 if (pingNow) {
677 final boolean listeners = checkListeners();
678 for (Account account : pingCandidates) {
679 if (listeners
680 && Config.PUSH_MODE
681 && mPushManagementService.available(account)) {
682 account.getXmppConnection().waitForPush();
683 cancelWakeUpCall(account.getUuid().hashCode());
684 } else {
685 account.getXmppConnection().sendPing();
686 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",listeners="+Boolean.toString(listeners)+")");
687 scheduleWakeUpCall(Config.PING_TIMEOUT, account.getUuid().hashCode());
688 }
689 }
690 }
691 if (wakeLock.isHeld()) {
692 try {
693 wakeLock.release();
694 } catch (final RuntimeException ignored) {
695 }
696 }
697 return START_STICKY;
698 }
699
700 public boolean isDataSaverDisabled() {
701 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
702 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
703 return !connectivityManager.isActiveNetworkMetered()
704 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
705 } else {
706 return true;
707 }
708 }
709
710 private void directReply(Conversation conversation, String body) {
711 Message message = new Message(conversation,body,conversation.getNextEncryption());
712 message.markUnread();
713 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
714 getPgpEngine().encrypt(message, new UiCallback<Message>() {
715 @Override
716 public void success(Message message) {
717 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
718 sendMessage(message);
719 mNotificationService.pushFromDirectReply(message);
720 }
721
722 @Override
723 public void error(int errorCode, Message object) {
724
725 }
726
727 @Override
728 public void userInputRequried(PendingIntent pi, Message object) {
729
730 }
731 });
732 } else {
733 sendMessage(message);
734 mNotificationService.pushFromDirectReply(message);
735 }
736 }
737
738 private boolean xaOnSilentMode() {
739 return getPreferences().getBoolean("xa_on_silent_mode", false);
740 }
741
742 private boolean manuallyChangePresence() {
743 return getPreferences().getBoolean("manually_change_presence", false);
744 }
745
746 private boolean treatVibrateAsSilent() {
747 return getPreferences().getBoolean("treat_vibrate_as_silent", false);
748 }
749
750 private boolean awayWhenScreenOff() {
751 return getPreferences().getBoolean("away_when_screen_off", false);
752 }
753
754 private String getCompressPicturesPreference() {
755 return getPreferences().getString("picture_compression", "auto");
756 }
757
758 private Presence.Status getTargetPresence() {
759 if (xaOnSilentMode() && isPhoneSilenced()) {
760 return Presence.Status.XA;
761 } else if (awayWhenScreenOff() && !isInteractive()) {
762 return Presence.Status.AWAY;
763 } else {
764 return Presence.Status.ONLINE;
765 }
766 }
767
768 @SuppressLint("NewApi")
769 @SuppressWarnings("deprecation")
770 public boolean isInteractive() {
771 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
772
773 final boolean isScreenOn;
774 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
775 isScreenOn = pm.isScreenOn();
776 } else {
777 isScreenOn = pm.isInteractive();
778 }
779 return isScreenOn;
780 }
781
782 private boolean isPhoneSilenced() {
783 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
784 try {
785 if (treatVibrateAsSilent()) {
786 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
787 } else {
788 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
789 }
790 } catch (Throwable throwable) {
791 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
792 return false;
793 }
794 }
795
796 private void resetAllAttemptCounts(boolean reallyAll) {
797 Log.d(Config.LOGTAG, "resetting all attempt counts");
798 for (Account account : accounts) {
799 if (account.hasErrorStatus() || reallyAll) {
800 final XmppConnection connection = account.getXmppConnection();
801 if (connection != null) {
802 connection.resetAttemptCount();
803 }
804 }
805 }
806 }
807
808 public boolean hasInternetConnection() {
809 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
810 .getSystemService(Context.CONNECTIVITY_SERVICE);
811 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
812 return activeNetwork != null && activeNetwork.isConnected();
813 }
814
815 @SuppressLint("TrulyRandom")
816 @Override
817 public void onCreate() {
818 ExceptionHelper.init(getApplicationContext());
819 PRNGFixes.apply();
820 this.mRandom = new SecureRandom();
821 updateMemorizingTrustmanager();
822 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
823 final int cacheSize = maxMemory / 8;
824 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
825 @Override
826 protected int sizeOf(final String key, final Bitmap bitmap) {
827 return bitmap.getByteCount() / 1024;
828 }
829 };
830
831 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
832 this.accounts = databaseBackend.getAccounts();
833
834 restoreFromDatabase();
835
836 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
837 new Thread(new Runnable() {
838 @Override
839 public void run() {
840 fileObserver.startWatching();
841 }
842 }).start();
843 if (Config.supportOpenPgp()) {
844 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
845 @Override
846 public void onBound(IOpenPgpService2 service) {
847 for (Account account : accounts) {
848 final PgpDecryptionService pgp = account.getPgpDecryptionService();
849 if(pgp != null) {
850 pgp.continueDecryption(true);
851 }
852 }
853 }
854
855 @Override
856 public void onError(Exception e) {
857 }
858 });
859 this.pgpServiceConnection.bindToService();
860 }
861
862 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
863 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
864 toggleForegroundService();
865 updateUnreadCountBadge();
866 toggleScreenEventReceiver();
867 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !Config.PUSH_MODE) {
868 scheduleNextIdlePing();
869 }
870 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
871 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
872 }
873 }
874
875 @Override
876 public void onTrimMemory(int level) {
877 super.onTrimMemory(level);
878 if (level >= TRIM_MEMORY_COMPLETE) {
879 Log.d(Config.LOGTAG, "clear cache due to low memory");
880 getBitmapCache().evictAll();
881 }
882 }
883
884 @Override
885 public void onDestroy() {
886 try {
887 unregisterReceiver(this.mEventReceiver);
888 } catch (IllegalArgumentException e) {
889 //ignored
890 }
891 fileObserver.stopWatching();
892 super.onDestroy();
893 }
894
895 public void toggleScreenEventReceiver() {
896 if (awayWhenScreenOff() && !manuallyChangePresence()) {
897 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
898 filter.addAction(Intent.ACTION_SCREEN_OFF);
899 registerReceiver(this.mEventReceiver, filter);
900 } else {
901 try {
902 unregisterReceiver(this.mEventReceiver);
903 } catch (IllegalArgumentException e) {
904 //ignored
905 }
906 }
907 }
908
909 public void toggleForegroundService() {
910 if (getPreferences().getBoolean("keep_foreground_service", false)) {
911 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
912 } else {
913 stopForeground(true);
914 }
915 }
916
917 @Override
918 public void onTaskRemoved(final Intent rootIntent) {
919 super.onTaskRemoved(rootIntent);
920 if (!getPreferences().getBoolean("keep_foreground_service", false)) {
921 this.logoutAndSave(false);
922 } else {
923 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
924 }
925 }
926
927 private void logoutAndSave(boolean stop) {
928 int activeAccounts = 0;
929 for (final Account account : accounts) {
930 if (account.getStatus() != Account.State.DISABLED) {
931 activeAccounts++;
932 }
933 databaseBackend.writeRoster(account.getRoster());
934 if (account.getXmppConnection() != null) {
935 new Thread(new Runnable() {
936 @Override
937 public void run() {
938 disconnect(account, false);
939 }
940 }).start();
941 }
942 }
943 if (stop || activeAccounts == 0) {
944 Log.d(Config.LOGTAG, "good bye");
945 stopSelf();
946 }
947 }
948
949 private void cancelWakeUpCall(int requestCode) {
950 final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
951 final Intent intent = new Intent(this, EventReceiver.class);
952 intent.setAction("ping");
953 alarmManager.cancel(PendingIntent.getBroadcast(this, requestCode, intent, 0));
954 }
955
956 public void scheduleWakeUpCall(int seconds, int requestCode) {
957 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
958 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
959 Intent intent = new Intent(this, EventReceiver.class);
960 intent.setAction("ping");
961 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
962 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
963 }
964
965 @TargetApi(Build.VERSION_CODES.M)
966 private void scheduleNextIdlePing() {
967 Log.d(Config.LOGTAG,"schedule next idle ping");
968 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
969 Intent intent = new Intent(this, EventReceiver.class);
970 intent.setAction(ACTION_IDLE_PING);
971 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
972 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
973 PendingIntent.getBroadcast(this,0,intent,0)
974 );
975 }
976
977 public XmppConnection createConnection(final Account account) {
978 final SharedPreferences sharedPref = getPreferences();
979 account.setResource(sharedPref.getString("resource", getString(R.string.default_resource))
980 .toLowerCase(Locale.getDefault()));
981 final XmppConnection connection = new XmppConnection(account, this);
982 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
983 connection.setOnStatusChangedListener(this.statusListener);
984 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
985 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
986 connection.setOnJinglePacketReceivedListener(this.jingleListener);
987 connection.setOnBindListener(this.mOnBindListener);
988 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
989 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
990 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
991 AxolotlService axolotlService = account.getAxolotlService();
992 if (axolotlService != null) {
993 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
994 }
995 return connection;
996 }
997
998 public void sendChatState(Conversation conversation) {
999 if (sendChatStates()) {
1000 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1001 sendMessagePacket(conversation.getAccount(), packet);
1002 }
1003 }
1004
1005 private void sendFileMessage(final Message message, final boolean delay) {
1006 Log.d(Config.LOGTAG, "send file message");
1007 final Account account = message.getConversation().getAccount();
1008 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1009 mHttpConnectionManager.createNewUploadConnection(message, delay);
1010 } else {
1011 mJingleConnectionManager.createNewConnection(message);
1012 }
1013 }
1014
1015 public void sendMessage(final Message message) {
1016 sendMessage(message, false, false);
1017 }
1018
1019 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1020 final Account account = message.getConversation().getAccount();
1021 final Conversation conversation = message.getConversation();
1022 account.deactivateGracePeriod();
1023 MessagePacket packet = null;
1024 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1025 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1026 && !message.edited();
1027 boolean saveInDb = addToConversation;
1028 message.setStatus(Message.STATUS_WAITING);
1029
1030 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1031 message.getConversation().endOtrIfNeeded();
1032 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1033 new Conversation.OnMessageFound() {
1034 @Override
1035 public void onMessageFound(Message message) {
1036 markMessage(message, Message.STATUS_SEND_FAILED);
1037 }
1038 });
1039 }
1040
1041 if (account.isOnlineAndConnected()) {
1042 switch (message.getEncryption()) {
1043 case Message.ENCRYPTION_NONE:
1044 if (message.needsUploading()) {
1045 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1046 || message.fixCounterpart()) {
1047 this.sendFileMessage(message, delay);
1048 } else {
1049 break;
1050 }
1051 } else {
1052 packet = mMessageGenerator.generateChat(message);
1053 }
1054 break;
1055 case Message.ENCRYPTION_PGP:
1056 case Message.ENCRYPTION_DECRYPTED:
1057 if (message.needsUploading()) {
1058 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1059 || message.fixCounterpart()) {
1060 this.sendFileMessage(message, delay);
1061 } else {
1062 break;
1063 }
1064 } else {
1065 packet = mMessageGenerator.generatePgpChat(message);
1066 }
1067 break;
1068 case Message.ENCRYPTION_OTR:
1069 SessionImpl otrSession = conversation.getOtrSession();
1070 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1071 try {
1072 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1073 } catch (InvalidJidException e) {
1074 break;
1075 }
1076 if (message.needsUploading()) {
1077 mJingleConnectionManager.createNewConnection(message);
1078 } else {
1079 packet = mMessageGenerator.generateOtrChat(message);
1080 }
1081 } else if (otrSession == null) {
1082 if (message.fixCounterpart()) {
1083 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1084 } else {
1085 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1086 break;
1087 }
1088 } else {
1089 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1090 }
1091 break;
1092 case Message.ENCRYPTION_AXOLOTL:
1093 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1094 if (message.needsUploading()) {
1095 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1096 || message.fixCounterpart()) {
1097 this.sendFileMessage(message, delay);
1098 } else {
1099 break;
1100 }
1101 } else {
1102 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1103 if (axolotlMessage == null) {
1104 account.getAxolotlService().preparePayloadMessage(message, delay);
1105 } else {
1106 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1107 }
1108 }
1109 break;
1110
1111 }
1112 if (packet != null) {
1113 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1114 message.setStatus(Message.STATUS_UNSEND);
1115 } else {
1116 message.setStatus(Message.STATUS_SEND);
1117 }
1118 }
1119 } else {
1120 switch (message.getEncryption()) {
1121 case Message.ENCRYPTION_DECRYPTED:
1122 if (!message.needsUploading()) {
1123 String pgpBody = message.getEncryptedBody();
1124 String decryptedBody = message.getBody();
1125 message.setBody(pgpBody);
1126 message.setEncryption(Message.ENCRYPTION_PGP);
1127 if (message.edited()) {
1128 message.setBody(decryptedBody);
1129 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1130 databaseBackend.updateMessage(message, message.getEditedId());
1131 updateConversationUi();
1132 return;
1133 } else {
1134 databaseBackend.createMessage(message);
1135 saveInDb = false;
1136 message.setBody(decryptedBody);
1137 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1138 }
1139 }
1140 break;
1141 case Message.ENCRYPTION_OTR:
1142 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1143 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1144 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1145 }
1146 break;
1147 case Message.ENCRYPTION_AXOLOTL:
1148 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1149 break;
1150 }
1151 }
1152
1153 if (resend) {
1154 if (packet != null && addToConversation) {
1155 if (account.getXmppConnection().getFeatures().sm() || conversation.getMode() == Conversation.MODE_MULTI) {
1156 markMessage(message, Message.STATUS_UNSEND);
1157 } else {
1158 markMessage(message, Message.STATUS_SEND);
1159 }
1160 }
1161 } else {
1162 if (addToConversation) {
1163 conversation.add(message);
1164 }
1165 if (message.getEncryption() == Message.ENCRYPTION_NONE || saveEncryptedMessages()) {
1166 if (saveInDb) {
1167 databaseBackend.createMessage(message);
1168 } else if (message.edited()) {
1169 databaseBackend.updateMessage(message, message.getEditedId());
1170 }
1171 }
1172 updateConversationUi();
1173 }
1174 if (packet != null) {
1175 if (delay) {
1176 mMessageGenerator.addDelay(packet, message.getTimeSent());
1177 }
1178 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1179 if (this.sendChatStates()) {
1180 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1181 }
1182 }
1183 sendMessagePacket(account, packet);
1184 }
1185 }
1186
1187 private void sendUnsentMessages(final Conversation conversation) {
1188 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1189
1190 @Override
1191 public void onMessageFound(Message message) {
1192 resendMessage(message, true);
1193 }
1194 });
1195 }
1196
1197 public void resendMessage(final Message message, final boolean delay) {
1198 sendMessage(message, true, delay);
1199 }
1200
1201 public void fetchRosterFromServer(final Account account) {
1202 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1203 if (!"".equals(account.getRosterVersion())) {
1204 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1205 + ": fetching roster version " + account.getRosterVersion());
1206 } else {
1207 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1208 }
1209 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1210 sendIqPacket(account, iqPacket, mIqParser);
1211 }
1212
1213 public void fetchBookmarks(final Account account) {
1214 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1215 final Element query = iqPacket.query("jabber:iq:private");
1216 query.addChild("storage", "storage:bookmarks");
1217 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1218
1219 @Override
1220 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1221 if (packet.getType() == IqPacket.TYPE.RESULT) {
1222 final Element query = packet.query();
1223 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1224 final Element storage = query.findChild("storage", "storage:bookmarks");
1225 final boolean autojoin = respectAutojoin();
1226 if (storage != null) {
1227 for (final Element item : storage.getChildren()) {
1228 if (item.getName().equals("conference")) {
1229 final Bookmark bookmark = Bookmark.parse(item, account);
1230 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1231 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1232 bookmark.setBookmarkName(old.getBookmarkName());
1233 }
1234 Conversation conversation = find(bookmark);
1235 if (conversation != null) {
1236 conversation.setBookmark(bookmark);
1237 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1238 conversation = findOrCreateConversation(
1239 account, bookmark.getJid(), true);
1240 conversation.setBookmark(bookmark);
1241 joinMuc(conversation);
1242 }
1243 }
1244 }
1245 }
1246 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1247 } else {
1248 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1249 }
1250 }
1251 };
1252 sendIqPacket(account, iqPacket, callback);
1253 }
1254
1255 public void pushBookmarks(Account account) {
1256 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1257 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1258 Element query = iqPacket.query("jabber:iq:private");
1259 Element storage = query.addChild("storage", "storage:bookmarks");
1260 for (Bookmark bookmark : account.getBookmarks()) {
1261 storage.addChild(bookmark);
1262 }
1263 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1264 }
1265
1266 private void restoreFromDatabase() {
1267 synchronized (this.conversations) {
1268 final Map<String, Account> accountLookupTable = new Hashtable<>();
1269 for (Account account : this.accounts) {
1270 accountLookupTable.put(account.getUuid(), account);
1271 }
1272 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1273 for (Conversation conversation : this.conversations) {
1274 Account account = accountLookupTable.get(conversation.getAccountUuid());
1275 conversation.setAccount(account);
1276 }
1277 Runnable runnable = new Runnable() {
1278 @Override
1279 public void run() {
1280 Log.d(Config.LOGTAG, "restoring roster");
1281 for (Account account : accounts) {
1282 databaseBackend.readRoster(account.getRoster());
1283 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1284 }
1285 getBitmapCache().evictAll();
1286 loadPhoneContacts();
1287 Log.d(Config.LOGTAG, "restoring messages");
1288 for (Conversation conversation : conversations) {
1289 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1290 checkDeletedFiles(conversation);
1291 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1292 @Override
1293 public void onMessageFound(Message message) {
1294 mNotificationService.pushFromBacklog(message);
1295 }
1296 });
1297 }
1298 mNotificationService.finishBacklog(false);
1299 mRestoredFromDatabase = true;
1300 Log.d(Config.LOGTAG, "restored all messages");
1301 updateConversationUi();
1302 }
1303 };
1304 mDatabaseExecutor.execute(runnable);
1305 }
1306 }
1307
1308 public void loadPhoneContacts() {
1309 mContactMergerExecutor.execute(new Runnable() {
1310 @Override
1311 public void run() {
1312 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1313 @Override
1314 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1315 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1316 for (Account account : accounts) {
1317 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1318 for (Bundle phoneContact : phoneContacts) {
1319 Jid jid;
1320 try {
1321 jid = Jid.fromString(phoneContact.getString("jid"));
1322 } catch (final InvalidJidException e) {
1323 continue;
1324 }
1325 final Contact contact = account.getRoster().getContact(jid);
1326 String systemAccount = phoneContact.getInt("phoneid")
1327 + "#"
1328 + phoneContact.getString("lookup");
1329 contact.setSystemAccount(systemAccount);
1330 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1331 getAvatarService().clear(contact);
1332 }
1333 contact.setSystemName(phoneContact.getString("displayname"));
1334 withSystemAccounts.remove(contact);
1335 }
1336 for (Contact contact : withSystemAccounts) {
1337 contact.setSystemAccount(null);
1338 contact.setSystemName(null);
1339 if (contact.setPhotoUri(null)) {
1340 getAvatarService().clear(contact);
1341 }
1342 }
1343 }
1344 Log.d(Config.LOGTAG, "finished merging phone contacts");
1345 updateAccountUi();
1346 }
1347 });
1348 }
1349 });
1350 }
1351
1352 public List<Conversation> getConversations() {
1353 return this.conversations;
1354 }
1355
1356 private void checkDeletedFiles(Conversation conversation) {
1357 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1358
1359 @Override
1360 public void onMessageFound(Message message) {
1361 if (!getFileBackend().isFileAvailable(message)) {
1362 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1363 final int s = message.getStatus();
1364 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1365 markMessage(message, Message.STATUS_SEND_FAILED);
1366 }
1367 }
1368 }
1369 });
1370 }
1371
1372 private void markFileDeleted(final String path) {
1373 Log.d(Config.LOGTAG,"deleted file "+path);
1374 for (Conversation conversation : getConversations()) {
1375 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1376 @Override
1377 public void onMessageFound(Message message) {
1378 DownloadableFile file = fileBackend.getFile(message);
1379 if (file.getAbsolutePath().equals(path)) {
1380 if (!file.exists()) {
1381 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1382 final int s = message.getStatus();
1383 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1384 markMessage(message, Message.STATUS_SEND_FAILED);
1385 } else {
1386 updateConversationUi();
1387 }
1388 } else {
1389 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1390 }
1391 }
1392 }
1393 });
1394 }
1395 }
1396
1397 public void populateWithOrderedConversations(final List<Conversation> list) {
1398 populateWithOrderedConversations(list, true);
1399 }
1400
1401 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1402 list.clear();
1403 if (includeNoFileUpload) {
1404 list.addAll(getConversations());
1405 } else {
1406 for (Conversation conversation : getConversations()) {
1407 if (conversation.getMode() == Conversation.MODE_SINGLE
1408 || conversation.getAccount().httpUploadAvailable()) {
1409 list.add(conversation);
1410 }
1411 }
1412 }
1413 try {
1414 Collections.sort(list);
1415 } catch (IllegalArgumentException e) {
1416 //ignore
1417 }
1418 }
1419
1420 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1421 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1422 return;
1423 } else if (timestamp == 0) {
1424 return;
1425 }
1426 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1427 Runnable runnable = new Runnable() {
1428 @Override
1429 public void run() {
1430 final Account account = conversation.getAccount();
1431 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1432 if (messages.size() > 0) {
1433 conversation.addAll(0, messages);
1434 checkDeletedFiles(conversation);
1435 callback.onMoreMessagesLoaded(messages.size(), conversation);
1436 } else if (conversation.hasMessagesLeftOnServer()
1437 && account.isOnlineAndConnected()
1438 && conversation.getLastClearHistory() == 0) {
1439 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1440 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1441 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1442 if (query != null) {
1443 query.setCallback(callback);
1444 }
1445 callback.informUser(R.string.fetching_history_from_server);
1446 }
1447 }
1448 }
1449 };
1450 mDatabaseExecutor.execute(runnable);
1451 }
1452
1453 public List<Account> getAccounts() {
1454 return this.accounts;
1455 }
1456
1457 public List<Conversation> findAllConferencesWith(Contact contact) {
1458 ArrayList<Conversation> results = new ArrayList<>();
1459 for(Conversation conversation : conversations) {
1460 if (conversation.getMode() == Conversation.MODE_MULTI
1461 && conversation.getMucOptions().isContactInRoom(contact)) {
1462 results.add(conversation);
1463 }
1464 }
1465 return results;
1466 }
1467
1468 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1469 for (final Conversation conversation : haystack) {
1470 if (conversation.getContact() == contact) {
1471 return conversation;
1472 }
1473 }
1474 return null;
1475 }
1476
1477 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1478 if (jid == null) {
1479 return null;
1480 }
1481 for (final Conversation conversation : haystack) {
1482 if ((account == null || conversation.getAccount() == account)
1483 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1484 return conversation;
1485 }
1486 }
1487 return null;
1488 }
1489
1490 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1491 return this.findOrCreateConversation(account, jid, muc, null);
1492 }
1493
1494 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1495 synchronized (this.conversations) {
1496 Conversation conversation = find(account, jid);
1497 if (conversation != null) {
1498 return conversation;
1499 }
1500 conversation = databaseBackend.findConversation(account, jid);
1501 if (conversation != null) {
1502 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1503 conversation.setAccount(account);
1504 if (muc) {
1505 conversation.setMode(Conversation.MODE_MULTI);
1506 conversation.setContactJid(jid);
1507 } else {
1508 conversation.setMode(Conversation.MODE_SINGLE);
1509 conversation.setContactJid(jid.toBareJid());
1510 }
1511 conversation.setNextEncryption(-1);
1512 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1513 this.databaseBackend.updateConversation(conversation);
1514 } else {
1515 String conversationName;
1516 Contact contact = account.getRoster().getContact(jid);
1517 if (contact != null) {
1518 conversationName = contact.getDisplayName();
1519 } else {
1520 conversationName = jid.getLocalpart();
1521 }
1522 if (muc) {
1523 conversation = new Conversation(conversationName, account, jid,
1524 Conversation.MODE_MULTI);
1525 } else {
1526 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1527 Conversation.MODE_SINGLE);
1528 }
1529 this.databaseBackend.createConversation(conversation);
1530 }
1531 if (account.getXmppConnection() != null
1532 && account.getXmppConnection().getFeatures().mam()
1533 && !muc) {
1534 if (query == null) {
1535 this.mMessageArchiveService.query(conversation);
1536 } else {
1537 if (query.getConversation() == null) {
1538 this.mMessageArchiveService.query(conversation, query.getStart());
1539 }
1540 }
1541 }
1542 checkDeletedFiles(conversation);
1543 this.conversations.add(conversation);
1544 updateConversationUi();
1545 return conversation;
1546 }
1547 }
1548
1549 public void archiveConversation(Conversation conversation) {
1550 getNotificationService().clear(conversation);
1551 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1552 conversation.setNextEncryption(-1);
1553 synchronized (this.conversations) {
1554 if (conversation.getMode() == Conversation.MODE_MULTI) {
1555 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1556 Bookmark bookmark = conversation.getBookmark();
1557 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1558 bookmark.setAutojoin(false);
1559 pushBookmarks(bookmark.getAccount());
1560 }
1561 }
1562 leaveMuc(conversation);
1563 } else {
1564 conversation.endOtrIfNeeded();
1565 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1566 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1567 sendPresencePacket(
1568 conversation.getAccount(),
1569 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1570 );
1571 }
1572 }
1573 this.databaseBackend.updateConversation(conversation);
1574 this.conversations.remove(conversation);
1575 updateConversationUi();
1576 }
1577 }
1578
1579 public void createAccount(final Account account) {
1580 account.initAccountServices(this);
1581 databaseBackend.createAccount(account);
1582 this.accounts.add(account);
1583 this.reconnectAccountInBackground(account);
1584 updateAccountUi();
1585 }
1586
1587 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1588 new Thread(new Runnable() {
1589 @Override
1590 public void run() {
1591 try {
1592 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1593 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1594 if (findAccountByJid(info.first) == null) {
1595 Account account = new Account(info.first, "");
1596 account.setPrivateKeyAlias(alias);
1597 account.setOption(Account.OPTION_DISABLED, true);
1598 account.setDisplayName(info.second);
1599 createAccount(account);
1600 callback.onAccountCreated(account);
1601 if (Config.X509_VERIFICATION) {
1602 try {
1603 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1604 } catch (CertificateException e) {
1605 callback.informUser(R.string.certificate_chain_is_not_trusted);
1606 }
1607 }
1608 } else {
1609 callback.informUser(R.string.account_already_exists);
1610 }
1611 } catch (Exception e) {
1612 e.printStackTrace();
1613 callback.informUser(R.string.unable_to_parse_certificate);
1614 }
1615 }
1616 }).start();
1617
1618 }
1619
1620 public void updateKeyInAccount(final Account account, final String alias) {
1621 Log.d(Config.LOGTAG, "update key in account " + alias);
1622 try {
1623 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1624 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1625 if (account.getJid().toBareJid().equals(info.first)) {
1626 account.setPrivateKeyAlias(alias);
1627 account.setDisplayName(info.second);
1628 databaseBackend.updateAccount(account);
1629 if (Config.X509_VERIFICATION) {
1630 try {
1631 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1632 } catch (CertificateException e) {
1633 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1634 }
1635 account.getAxolotlService().regenerateKeys(true);
1636 }
1637 } else {
1638 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1639 }
1640 } catch (Exception e) {
1641 e.printStackTrace();
1642 }
1643 }
1644
1645 public boolean updateAccount(final Account account) {
1646 if (databaseBackend.updateAccount(account)) {
1647 this.statusListener.onStatusChanged(account);
1648 databaseBackend.updateAccount(account);
1649 reconnectAccountInBackground(account);
1650 updateAccountUi();
1651 getNotificationService().updateErrorNotification();
1652 return true;
1653 } else {
1654 return false;
1655 }
1656 }
1657
1658 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1659 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1660 sendIqPacket(account, iq, new OnIqPacketReceived() {
1661 @Override
1662 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1663 if (packet.getType() == IqPacket.TYPE.RESULT) {
1664 account.setPassword(newPassword);
1665 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1666 databaseBackend.updateAccount(account);
1667 callback.onPasswordChangeSucceeded();
1668 } else {
1669 callback.onPasswordChangeFailed();
1670 }
1671 }
1672 });
1673 }
1674
1675 public void deleteAccount(final Account account) {
1676 synchronized (this.conversations) {
1677 for (final Conversation conversation : conversations) {
1678 if (conversation.getAccount() == account) {
1679 if (conversation.getMode() == Conversation.MODE_MULTI) {
1680 leaveMuc(conversation);
1681 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1682 conversation.endOtrIfNeeded();
1683 }
1684 conversations.remove(conversation);
1685 }
1686 }
1687 if (account.getXmppConnection() != null) {
1688 new Thread(new Runnable() {
1689 @Override
1690 public void run() {
1691 disconnect(account, true);
1692 }
1693 }).start();
1694 }
1695 Runnable runnable = new Runnable() {
1696 @Override
1697 public void run() {
1698 if (!databaseBackend.deleteAccount(account)) {
1699 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1700 }
1701 }
1702 };
1703 mDatabaseExecutor.execute(runnable);
1704 this.accounts.remove(account);
1705 updateAccountUi();
1706 getNotificationService().updateErrorNotification();
1707 }
1708 }
1709
1710 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1711 synchronized (this) {
1712 this.mLastActivity = System.currentTimeMillis();
1713 if (checkListeners()) {
1714 switchToForeground();
1715 }
1716 this.mOnConversationUpdate = listener;
1717 this.mNotificationService.setIsInForeground(true);
1718 if (this.convChangedListenerCount < 2) {
1719 this.convChangedListenerCount++;
1720 }
1721 }
1722 }
1723
1724 public void removeOnConversationListChangedListener() {
1725 synchronized (this) {
1726 this.convChangedListenerCount--;
1727 if (this.convChangedListenerCount <= 0) {
1728 this.convChangedListenerCount = 0;
1729 this.mOnConversationUpdate = null;
1730 this.mNotificationService.setIsInForeground(false);
1731 if (checkListeners()) {
1732 switchToBackground();
1733 }
1734 }
1735 }
1736 }
1737
1738 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1739 synchronized (this) {
1740 if (checkListeners()) {
1741 switchToForeground();
1742 }
1743 this.mOnShowErrorToast = onShowErrorToast;
1744 if (this.showErrorToastListenerCount < 2) {
1745 this.showErrorToastListenerCount++;
1746 }
1747 }
1748 this.mOnShowErrorToast = onShowErrorToast;
1749 }
1750
1751 public void removeOnShowErrorToastListener() {
1752 synchronized (this) {
1753 this.showErrorToastListenerCount--;
1754 if (this.showErrorToastListenerCount <= 0) {
1755 this.showErrorToastListenerCount = 0;
1756 this.mOnShowErrorToast = null;
1757 if (checkListeners()) {
1758 switchToBackground();
1759 }
1760 }
1761 }
1762 }
1763
1764 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1765 synchronized (this) {
1766 if (checkListeners()) {
1767 switchToForeground();
1768 }
1769 this.mOnAccountUpdate = listener;
1770 if (this.accountChangedListenerCount < 2) {
1771 this.accountChangedListenerCount++;
1772 }
1773 }
1774 }
1775
1776 public void removeOnAccountListChangedListener() {
1777 synchronized (this) {
1778 this.accountChangedListenerCount--;
1779 if (this.accountChangedListenerCount <= 0) {
1780 this.mOnAccountUpdate = null;
1781 this.accountChangedListenerCount = 0;
1782 if (checkListeners()) {
1783 switchToBackground();
1784 }
1785 }
1786 }
1787 }
1788
1789 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1790 synchronized (this) {
1791 if (checkListeners()) {
1792 switchToForeground();
1793 }
1794 this.mOnCaptchaRequested = listener;
1795 if (this.captchaRequestedListenerCount < 2) {
1796 this.captchaRequestedListenerCount++;
1797 }
1798 }
1799 }
1800
1801 public void removeOnCaptchaRequestedListener() {
1802 synchronized (this) {
1803 this.captchaRequestedListenerCount--;
1804 if (this.captchaRequestedListenerCount <= 0) {
1805 this.mOnCaptchaRequested = null;
1806 this.captchaRequestedListenerCount = 0;
1807 if (checkListeners()) {
1808 switchToBackground();
1809 }
1810 }
1811 }
1812 }
1813
1814 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
1815 synchronized (this) {
1816 if (checkListeners()) {
1817 switchToForeground();
1818 }
1819 this.mOnRosterUpdate = listener;
1820 if (this.rosterChangedListenerCount < 2) {
1821 this.rosterChangedListenerCount++;
1822 }
1823 }
1824 }
1825
1826 public void removeOnRosterUpdateListener() {
1827 synchronized (this) {
1828 this.rosterChangedListenerCount--;
1829 if (this.rosterChangedListenerCount <= 0) {
1830 this.rosterChangedListenerCount = 0;
1831 this.mOnRosterUpdate = null;
1832 if (checkListeners()) {
1833 switchToBackground();
1834 }
1835 }
1836 }
1837 }
1838
1839 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
1840 synchronized (this) {
1841 if (checkListeners()) {
1842 switchToForeground();
1843 }
1844 this.mOnUpdateBlocklist = listener;
1845 if (this.updateBlocklistListenerCount < 2) {
1846 this.updateBlocklistListenerCount++;
1847 }
1848 }
1849 }
1850
1851 public void removeOnUpdateBlocklistListener() {
1852 synchronized (this) {
1853 this.updateBlocklistListenerCount--;
1854 if (this.updateBlocklistListenerCount <= 0) {
1855 this.updateBlocklistListenerCount = 0;
1856 this.mOnUpdateBlocklist = null;
1857 if (checkListeners()) {
1858 switchToBackground();
1859 }
1860 }
1861 }
1862 }
1863
1864 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
1865 synchronized (this) {
1866 if (checkListeners()) {
1867 switchToForeground();
1868 }
1869 this.mOnKeyStatusUpdated = listener;
1870 if (this.keyStatusUpdatedListenerCount < 2) {
1871 this.keyStatusUpdatedListenerCount++;
1872 }
1873 }
1874 }
1875
1876 public void removeOnNewKeysAvailableListener() {
1877 synchronized (this) {
1878 this.keyStatusUpdatedListenerCount--;
1879 if (this.keyStatusUpdatedListenerCount <= 0) {
1880 this.keyStatusUpdatedListenerCount = 0;
1881 this.mOnKeyStatusUpdated = null;
1882 if (checkListeners()) {
1883 switchToBackground();
1884 }
1885 }
1886 }
1887 }
1888
1889 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
1890 synchronized (this) {
1891 if (checkListeners()) {
1892 switchToForeground();
1893 }
1894 this.mOnMucRosterUpdate = listener;
1895 if (this.mucRosterChangedListenerCount < 2) {
1896 this.mucRosterChangedListenerCount++;
1897 }
1898 }
1899 }
1900
1901 public void removeOnMucRosterUpdateListener() {
1902 synchronized (this) {
1903 this.mucRosterChangedListenerCount--;
1904 if (this.mucRosterChangedListenerCount <= 0) {
1905 this.mucRosterChangedListenerCount = 0;
1906 this.mOnMucRosterUpdate = null;
1907 if (checkListeners()) {
1908 switchToBackground();
1909 }
1910 }
1911 }
1912 }
1913
1914 public boolean checkListeners() {
1915 return (this.mOnAccountUpdate == null
1916 && this.mOnConversationUpdate == null
1917 && this.mOnRosterUpdate == null
1918 && this.mOnCaptchaRequested == null
1919 && this.mOnUpdateBlocklist == null
1920 && this.mOnShowErrorToast == null
1921 && this.mOnKeyStatusUpdated == null);
1922 }
1923
1924 private void switchToForeground() {
1925 final boolean broadcastLastActivity = broadcastLastActivity();
1926 for (Conversation conversation : getConversations()) {
1927 conversation.setIncomingChatState(ChatState.ACTIVE);
1928 }
1929 for (Account account : getAccounts()) {
1930 if (account.getStatus() == Account.State.ONLINE) {
1931 account.deactivateGracePeriod();
1932 final XmppConnection connection = account.getXmppConnection();
1933 if (connection != null ) {
1934 if (connection.getFeatures().csi()) {
1935 connection.sendActive();
1936 }
1937 if (broadcastLastActivity) {
1938 sendPresence(account, false); //send new presence but don't include idle because we are not
1939 }
1940 }
1941 }
1942 }
1943 Log.d(Config.LOGTAG, "app switched into foreground");
1944 }
1945
1946 private void switchToBackground() {
1947 final boolean broadcastLastActivity = broadcastLastActivity();
1948 for (Account account : getAccounts()) {
1949 if (account.getStatus() == Account.State.ONLINE) {
1950 XmppConnection connection = account.getXmppConnection();
1951 if (connection != null) {
1952 if (broadcastLastActivity) {
1953 sendPresence(account, broadcastLastActivity);
1954 }
1955 if (connection.getFeatures().csi()) {
1956 connection.sendInactive();
1957 }
1958 if (Config.PUSH_MODE && mPushManagementService.available(account)) {
1959 connection.waitForPush();
1960 cancelWakeUpCall(account.getUuid().hashCode());
1961 }
1962 }
1963 }
1964 }
1965 this.mNotificationService.setIsInForeground(false);
1966 Log.d(Config.LOGTAG, "app switched into background");
1967 }
1968
1969 private void connectMultiModeConversations(Account account) {
1970 List<Conversation> conversations = getConversations();
1971 for (Conversation conversation : conversations) {
1972 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
1973 joinMuc(conversation);
1974 }
1975 }
1976 }
1977
1978 public void joinMuc(Conversation conversation) {
1979 joinMuc(conversation, null);
1980 }
1981
1982 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
1983 Account account = conversation.getAccount();
1984 account.pendingConferenceJoins.remove(conversation);
1985 account.pendingConferenceLeaves.remove(conversation);
1986 if (account.getStatus() == Account.State.ONLINE) {
1987 conversation.resetMucOptions();
1988 if (onConferenceJoined != null) {
1989 conversation.getMucOptions().flagNoAutoPushConfiguration();
1990 }
1991 conversation.setHasMessagesLeftOnServer(false);
1992 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
1993
1994 private void join(Conversation conversation) {
1995 Account account = conversation.getAccount();
1996 final MucOptions mucOptions = conversation.getMucOptions();
1997 final Jid joinJid = mucOptions.getSelf().getFullJid();
1998 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
1999 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE);
2000 packet.setTo(joinJid);
2001 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2002 if (conversation.getMucOptions().getPassword() != null) {
2003 x.addChild("password").setContent(conversation.getMucOptions().getPassword());
2004 }
2005
2006 if (mucOptions.mamSupport()) {
2007 // Use MAM instead of the limited muc history to get history
2008 x.addChild("history").setAttribute("maxchars", "0");
2009 } else {
2010 // Fallback to muc history
2011 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2012 }
2013 sendPresencePacket(account, packet);
2014 if (onConferenceJoined != null) {
2015 onConferenceJoined.onConferenceJoined(conversation);
2016 }
2017 if (!joinJid.equals(conversation.getJid())) {
2018 conversation.setContactJid(joinJid);
2019 databaseBackend.updateConversation(conversation);
2020 }
2021
2022 if (mucOptions.mamSupport()) {
2023 getMessageArchiveService().catchupMUC(conversation);
2024 }
2025 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2026 fetchConferenceMembers(conversation);
2027 }
2028 sendUnsentMessages(conversation);
2029 }
2030
2031 @Override
2032 public void onConferenceConfigurationFetched(Conversation conversation) {
2033 join(conversation);
2034 }
2035
2036 @Override
2037 public void onFetchFailed(final Conversation conversation, Element error) {
2038 if (error != null && "remote-server-not-found".equals(error.getName())) {
2039 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2040 } else {
2041 join(conversation);
2042 fetchConferenceConfiguration(conversation);
2043 }
2044 }
2045 });
2046 updateConversationUi();
2047 } else {
2048 account.pendingConferenceJoins.add(conversation);
2049 conversation.resetMucOptions();
2050 conversation.setHasMessagesLeftOnServer(false);
2051 updateConversationUi();
2052 }
2053 }
2054
2055 private void fetchConferenceMembers(final Conversation conversation) {
2056 final Account account = conversation.getAccount();
2057 final String[] affiliations = {"member","admin","owner"};
2058 OnIqPacketReceived callback = new OnIqPacketReceived() {
2059
2060 private int i = 0;
2061
2062 @Override
2063 public void onIqPacketReceived(Account account, IqPacket packet) {
2064
2065 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2066 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2067 for(Element child : query.getChildren()) {
2068 if ("item".equals(child.getName())) {
2069 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2070 if (!user.realJidMatchesAccount()) {
2071 conversation.getMucOptions().addUser(user);
2072 getAvatarService().clear(conversation);
2073 updateMucRosterUi();
2074 updateConversationUi();
2075 }
2076 }
2077 }
2078 } else {
2079 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2080 }
2081 ++i;
2082 if (i >= affiliations.length) {
2083 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2084 }
2085 }
2086 };
2087 for(String affiliation : affiliations) {
2088 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2089 }
2090 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2091 }
2092
2093 public void providePasswordForMuc(Conversation conversation, String password) {
2094 if (conversation.getMode() == Conversation.MODE_MULTI) {
2095 conversation.getMucOptions().setPassword(password);
2096 if (conversation.getBookmark() != null) {
2097 if (respectAutojoin()) {
2098 conversation.getBookmark().setAutojoin(true);
2099 }
2100 pushBookmarks(conversation.getAccount());
2101 }
2102 databaseBackend.updateConversation(conversation);
2103 joinMuc(conversation);
2104 }
2105 }
2106
2107 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2108 final MucOptions options = conversation.getMucOptions();
2109 final Jid joinJid = options.createJoinJid(nick);
2110 if (options.online()) {
2111 Account account = conversation.getAccount();
2112 options.setOnRenameListener(new OnRenameListener() {
2113
2114 @Override
2115 public void onSuccess() {
2116 conversation.setContactJid(joinJid);
2117 databaseBackend.updateConversation(conversation);
2118 Bookmark bookmark = conversation.getBookmark();
2119 if (bookmark != null) {
2120 bookmark.setNick(nick);
2121 pushBookmarks(bookmark.getAccount());
2122 }
2123 callback.success(conversation);
2124 }
2125
2126 @Override
2127 public void onFailure() {
2128 callback.error(R.string.nick_in_use, conversation);
2129 }
2130 });
2131
2132 PresencePacket packet = new PresencePacket();
2133 packet.setTo(joinJid);
2134 packet.setFrom(conversation.getAccount().getJid());
2135
2136 String sig = account.getPgpSignature();
2137 if (sig != null) {
2138 packet.addChild("status").setContent("online");
2139 packet.addChild("x", "jabber:x:signed").setContent(sig);
2140 }
2141 sendPresencePacket(account, packet);
2142 } else {
2143 conversation.setContactJid(joinJid);
2144 databaseBackend.updateConversation(conversation);
2145 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2146 Bookmark bookmark = conversation.getBookmark();
2147 if (bookmark != null) {
2148 bookmark.setNick(nick);
2149 pushBookmarks(bookmark.getAccount());
2150 }
2151 joinMuc(conversation);
2152 }
2153 }
2154 }
2155
2156 public void leaveMuc(Conversation conversation) {
2157 leaveMuc(conversation, false);
2158 }
2159
2160 private void leaveMuc(Conversation conversation, boolean now) {
2161 Account account = conversation.getAccount();
2162 account.pendingConferenceJoins.remove(conversation);
2163 account.pendingConferenceLeaves.remove(conversation);
2164 if (account.getStatus() == Account.State.ONLINE || now) {
2165 PresencePacket packet = new PresencePacket();
2166 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2167 packet.setFrom(conversation.getAccount().getJid());
2168 packet.setAttribute("type", "unavailable");
2169 sendPresencePacket(conversation.getAccount(), packet);
2170 conversation.getMucOptions().setOffline();
2171 conversation.deregisterWithBookmark();
2172 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2173 + ": leaving muc " + conversation.getJid());
2174 } else {
2175 account.pendingConferenceLeaves.add(conversation);
2176 }
2177 }
2178
2179 private String findConferenceServer(final Account account) {
2180 String server;
2181 if (account.getXmppConnection() != null) {
2182 server = account.getXmppConnection().getMucServer();
2183 if (server != null) {
2184 return server;
2185 }
2186 }
2187 for (Account other : getAccounts()) {
2188 if (other != account && other.getXmppConnection() != null) {
2189 server = other.getXmppConnection().getMucServer();
2190 if (server != null) {
2191 return server;
2192 }
2193 }
2194 }
2195 return null;
2196 }
2197
2198 public void createAdhocConference(final Account account,
2199 final String subject,
2200 final Iterable<Jid> jids,
2201 final UiCallback<Conversation> callback) {
2202 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2203 if (account.getStatus() == Account.State.ONLINE) {
2204 try {
2205 String server = findConferenceServer(account);
2206 if (server == null) {
2207 if (callback != null) {
2208 callback.error(R.string.no_conference_server_found, null);
2209 }
2210 return;
2211 }
2212 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2213 final Conversation conversation = findOrCreateConversation(account, jid, true);
2214 joinMuc(conversation, new OnConferenceJoined() {
2215 @Override
2216 public void onConferenceJoined(final Conversation conversation) {
2217 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2218 @Override
2219 public void onPushSucceeded() {
2220 if (subject != null && !subject.trim().isEmpty()) {
2221 pushSubjectToConference(conversation, subject.trim());
2222 }
2223 for (Jid invite : jids) {
2224 invite(conversation, invite);
2225 }
2226 if (account.countPresences() > 1) {
2227 directInvite(conversation, account.getJid().toBareJid());
2228 }
2229 saveConversationAsBookmark(conversation, subject);
2230 if (callback != null) {
2231 callback.success(conversation);
2232 }
2233 }
2234
2235 @Override
2236 public void onPushFailed() {
2237 archiveConversation(conversation);
2238 if (callback != null) {
2239 callback.error(R.string.conference_creation_failed, conversation);
2240 }
2241 }
2242 });
2243 }
2244 });
2245 } catch (InvalidJidException e) {
2246 if (callback != null) {
2247 callback.error(R.string.conference_creation_failed, null);
2248 }
2249 }
2250 } else {
2251 if (callback != null) {
2252 callback.error(R.string.not_connected_try_again, null);
2253 }
2254 }
2255 }
2256
2257 public void fetchConferenceConfiguration(final Conversation conversation) {
2258 fetchConferenceConfiguration(conversation, null);
2259 }
2260
2261 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2262 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2263 request.setTo(conversation.getJid().toBareJid());
2264 request.query("http://jabber.org/protocol/disco#info");
2265 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2266 @Override
2267 public void onIqPacketReceived(Account account, IqPacket packet) {
2268 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2269 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2270 ArrayList<String> features = new ArrayList<>();
2271 for (Element child : query.getChildren()) {
2272 if (child != null && child.getName().equals("feature")) {
2273 String var = child.getAttribute("var");
2274 if (var != null) {
2275 features.add(var);
2276 }
2277 }
2278 }
2279 Element form = query.findChild("x", "jabber:x:data");
2280 if (form != null) {
2281 conversation.getMucOptions().updateFormData(Data.parse(form));
2282 }
2283 conversation.getMucOptions().updateFeatures(features);
2284 if (callback != null) {
2285 callback.onConferenceConfigurationFetched(conversation);
2286 }
2287 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2288 updateConversationUi();
2289 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2290 if (callback != null) {
2291 callback.onFetchFailed(conversation, packet.getError());
2292 }
2293 }
2294 }
2295 });
2296 }
2297
2298 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2299 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2300 request.setTo(conversation.getJid().toBareJid());
2301 request.query("http://jabber.org/protocol/muc#owner");
2302 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2303 @Override
2304 public void onIqPacketReceived(Account account, IqPacket packet) {
2305 if (packet.getType() == IqPacket.TYPE.RESULT) {
2306 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2307 for (Field field : data.getFields()) {
2308 if (options.containsKey(field.getFieldName())) {
2309 field.setValue(options.getString(field.getFieldName()));
2310 }
2311 }
2312 data.submit();
2313 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2314 set.setTo(conversation.getJid().toBareJid());
2315 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2316 sendIqPacket(account, set, new OnIqPacketReceived() {
2317 @Override
2318 public void onIqPacketReceived(Account account, IqPacket packet) {
2319 if (callback != null) {
2320 if (packet.getType() == IqPacket.TYPE.RESULT) {
2321 callback.onPushSucceeded();
2322 } else {
2323 callback.onPushFailed();
2324 }
2325 }
2326 }
2327 });
2328 } else {
2329 if (callback != null) {
2330 callback.onPushFailed();
2331 }
2332 }
2333 }
2334 });
2335 }
2336
2337 public void pushSubjectToConference(final Conversation conference, final String subject) {
2338 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2339 this.sendMessagePacket(conference.getAccount(), packet);
2340 final MucOptions mucOptions = conference.getMucOptions();
2341 final MucOptions.User self = mucOptions.getSelf();
2342 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2343 Bundle options = new Bundle();
2344 options.putString("muc#roomconfig_persistentroom", "1");
2345 this.pushConferenceConfiguration(conference, options, null);
2346 }
2347 }
2348
2349 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2350 final Jid jid = user.toBareJid();
2351 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2352 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2353 @Override
2354 public void onIqPacketReceived(Account account, IqPacket packet) {
2355 if (packet.getType() == IqPacket.TYPE.RESULT) {
2356 conference.getMucOptions().changeAffiliation(jid, affiliation);
2357 getAvatarService().clear(conference);
2358 callback.onAffiliationChangedSuccessful(jid);
2359 } else {
2360 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2361 }
2362 }
2363 });
2364 }
2365
2366 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2367 List<Jid> jids = new ArrayList<>();
2368 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2369 if (user.getAffiliation() == before && user.getRealJid() != null) {
2370 jids.add(user.getRealJid());
2371 }
2372 }
2373 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2374 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2375 }
2376
2377 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2378 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2379 Log.d(Config.LOGTAG, request.toString());
2380 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2381 @Override
2382 public void onIqPacketReceived(Account account, IqPacket packet) {
2383 Log.d(Config.LOGTAG, packet.toString());
2384 if (packet.getType() == IqPacket.TYPE.RESULT) {
2385 callback.onRoleChangedSuccessful(nick);
2386 } else {
2387 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2388 }
2389 }
2390 });
2391 }
2392
2393 private void disconnect(Account account, boolean force) {
2394 if ((account.getStatus() == Account.State.ONLINE)
2395 || (account.getStatus() == Account.State.DISABLED)) {
2396 final XmppConnection connection = account.getXmppConnection();
2397 if (!force) {
2398 List<Conversation> conversations = getConversations();
2399 for (Conversation conversation : conversations) {
2400 if (conversation.getAccount() == account) {
2401 if (conversation.getMode() == Conversation.MODE_MULTI) {
2402 leaveMuc(conversation, true);
2403 } else {
2404 if (conversation.endOtrIfNeeded()) {
2405 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2406 + ": ended otr session with "
2407 + conversation.getJid());
2408 }
2409 }
2410 }
2411 }
2412 sendOfflinePresence(account);
2413 }
2414 connection.disconnect(force);
2415 }
2416 }
2417
2418 @Override
2419 public IBinder onBind(Intent intent) {
2420 return mBinder;
2421 }
2422
2423 public void updateMessage(Message message) {
2424 databaseBackend.updateMessage(message);
2425 updateConversationUi();
2426 }
2427
2428 public void updateMessage(Message message, String uuid) {
2429 databaseBackend.updateMessage(message, uuid);
2430 updateConversationUi();
2431 }
2432
2433 protected void syncDirtyContacts(Account account) {
2434 for (Contact contact : account.getRoster().getContacts()) {
2435 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2436 pushContactToServer(contact);
2437 }
2438 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2439 deleteContactOnServer(contact);
2440 }
2441 }
2442 }
2443
2444 public void createContact(Contact contact) {
2445 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2446 if (autoGrant) {
2447 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2448 contact.setOption(Contact.Options.ASKING);
2449 }
2450 pushContactToServer(contact);
2451 }
2452
2453 public void onOtrSessionEstablished(Conversation conversation) {
2454 final Account account = conversation.getAccount();
2455 final Session otrSession = conversation.getOtrSession();
2456 Log.d(Config.LOGTAG,
2457 account.getJid().toBareJid() + " otr session established with "
2458 + conversation.getJid() + "/"
2459 + otrSession.getSessionID().getUserID());
2460 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2461
2462 @Override
2463 public void onMessageFound(Message message) {
2464 SessionID id = otrSession.getSessionID();
2465 try {
2466 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2467 } catch (InvalidJidException e) {
2468 return;
2469 }
2470 if (message.needsUploading()) {
2471 mJingleConnectionManager.createNewConnection(message);
2472 } else {
2473 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2474 if (outPacket != null) {
2475 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2476 message.setStatus(Message.STATUS_SEND);
2477 databaseBackend.updateMessage(message);
2478 sendMessagePacket(account, outPacket);
2479 }
2480 }
2481 updateConversationUi();
2482 }
2483 });
2484 }
2485
2486 public boolean renewSymmetricKey(Conversation conversation) {
2487 Account account = conversation.getAccount();
2488 byte[] symmetricKey = new byte[32];
2489 this.mRandom.nextBytes(symmetricKey);
2490 Session otrSession = conversation.getOtrSession();
2491 if (otrSession != null) {
2492 MessagePacket packet = new MessagePacket();
2493 packet.setType(MessagePacket.TYPE_CHAT);
2494 packet.setFrom(account.getJid());
2495 MessageGenerator.addMessageHints(packet);
2496 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2497 + otrSession.getSessionID().getUserID());
2498 try {
2499 packet.setBody(otrSession
2500 .transformSending(CryptoHelper.FILETRANSFER
2501 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2502 sendMessagePacket(account, packet);
2503 conversation.setSymmetricKey(symmetricKey);
2504 return true;
2505 } catch (OtrException e) {
2506 return false;
2507 }
2508 }
2509 return false;
2510 }
2511
2512 public void pushContactToServer(final Contact contact) {
2513 contact.resetOption(Contact.Options.DIRTY_DELETE);
2514 contact.setOption(Contact.Options.DIRTY_PUSH);
2515 final Account account = contact.getAccount();
2516 if (account.getStatus() == Account.State.ONLINE) {
2517 final boolean ask = contact.getOption(Contact.Options.ASKING);
2518 final boolean sendUpdates = contact
2519 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2520 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2521 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2522 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2523 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2524 if (sendUpdates) {
2525 sendPresencePacket(account,
2526 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2527 }
2528 if (ask) {
2529 sendPresencePacket(account,
2530 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2531 }
2532 }
2533 }
2534
2535 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2536 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2537 final int size = Config.AVATAR_SIZE;
2538 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2539 if (avatar != null) {
2540 avatar.height = size;
2541 avatar.width = size;
2542 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2543 avatar.type = "image/webp";
2544 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2545 avatar.type = "image/jpeg";
2546 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2547 avatar.type = "image/png";
2548 }
2549 if (!getFileBackend().save(avatar)) {
2550 callback.error(R.string.error_saving_avatar, avatar);
2551 return;
2552 }
2553 publishAvatar(account, avatar, callback);
2554 } else {
2555 callback.error(R.string.error_publish_avatar_converting, null);
2556 }
2557 }
2558
2559 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2560 final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2561 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2562
2563 @Override
2564 public void onIqPacketReceived(Account account, IqPacket result) {
2565 if (result.getType() == IqPacket.TYPE.RESULT) {
2566 final IqPacket packet = XmppConnectionService.this.mIqGenerator
2567 .publishAvatarMetadata(avatar);
2568 sendIqPacket(account, packet, new OnIqPacketReceived() {
2569 @Override
2570 public void onIqPacketReceived(Account account, IqPacket result) {
2571 if (result.getType() == IqPacket.TYPE.RESULT) {
2572 if (account.setAvatar(avatar.getFilename())) {
2573 getAvatarService().clear(account);
2574 databaseBackend.updateAccount(account);
2575 }
2576 if (callback != null) {
2577 callback.success(avatar);
2578 } else {
2579 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
2580 }
2581 } else {
2582 if (callback != null) {
2583 callback.error(
2584 R.string.error_publish_avatar_server_reject,
2585 avatar);
2586 }
2587 }
2588 }
2589 });
2590 } else {
2591 if (callback != null) {
2592 callback.error(
2593 R.string.error_publish_avatar_server_reject,
2594 avatar);
2595 }
2596 }
2597 }
2598 });
2599 }
2600
2601 public void republishAvatarIfNeeded(Account account) {
2602 if (account.getAxolotlService().isPepBroken()) {
2603 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2604 return;
2605 }
2606 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2607 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2608
2609 private Avatar parseAvatar(IqPacket packet) {
2610 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2611 if (pubsub != null) {
2612 Element items = pubsub.findChild("items");
2613 if (items != null) {
2614 return Avatar.parseMetadata(items);
2615 }
2616 }
2617 return null;
2618 }
2619
2620 private boolean errorIsItemNotFound(IqPacket packet) {
2621 Element error = packet.findChild("error");
2622 return packet.getType() == IqPacket.TYPE.ERROR
2623 && error != null
2624 && error.hasChild("item-not-found");
2625 }
2626
2627 @Override
2628 public void onIqPacketReceived(Account account, IqPacket packet) {
2629 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2630 Avatar serverAvatar = parseAvatar(packet);
2631 if (serverAvatar == null && account.getAvatar() != null) {
2632 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2633 if (avatar != null) {
2634 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2635 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2636 } else {
2637 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2638 }
2639 }
2640 }
2641 }
2642 });
2643 }
2644
2645 public void fetchAvatar(Account account, Avatar avatar) {
2646 fetchAvatar(account, avatar, null);
2647 }
2648
2649 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2650 final String KEY = generateFetchKey(account, avatar);
2651 synchronized (this.mInProgressAvatarFetches) {
2652 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2653 switch (avatar.origin) {
2654 case PEP:
2655 this.mInProgressAvatarFetches.add(KEY);
2656 fetchAvatarPep(account, avatar, callback);
2657 break;
2658 case VCARD:
2659 this.mInProgressAvatarFetches.add(KEY);
2660 fetchAvatarVcard(account, avatar, callback);
2661 break;
2662 }
2663 }
2664 }
2665 }
2666
2667 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2668 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2669 sendIqPacket(account, packet, new OnIqPacketReceived() {
2670
2671 @Override
2672 public void onIqPacketReceived(Account account, IqPacket result) {
2673 synchronized (mInProgressAvatarFetches) {
2674 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2675 }
2676 final String ERROR = account.getJid().toBareJid()
2677 + ": fetching avatar for " + avatar.owner + " failed ";
2678 if (result.getType() == IqPacket.TYPE.RESULT) {
2679 avatar.image = mIqParser.avatarData(result);
2680 if (avatar.image != null) {
2681 if (getFileBackend().save(avatar)) {
2682 if (account.getJid().toBareJid().equals(avatar.owner)) {
2683 if (account.setAvatar(avatar.getFilename())) {
2684 databaseBackend.updateAccount(account);
2685 }
2686 getAvatarService().clear(account);
2687 updateConversationUi();
2688 updateAccountUi();
2689 } else {
2690 Contact contact = account.getRoster()
2691 .getContact(avatar.owner);
2692 contact.setAvatar(avatar);
2693 getAvatarService().clear(contact);
2694 updateConversationUi();
2695 updateRosterUi();
2696 }
2697 if (callback != null) {
2698 callback.success(avatar);
2699 }
2700 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2701 + ": successfully fetched pep avatar for " + avatar.owner);
2702 return;
2703 }
2704 } else {
2705
2706 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2707 }
2708 } else {
2709 Element error = result.findChild("error");
2710 if (error == null) {
2711 Log.d(Config.LOGTAG, ERROR + "(server error)");
2712 } else {
2713 Log.d(Config.LOGTAG, ERROR + error.toString());
2714 }
2715 }
2716 if (callback != null) {
2717 callback.error(0, null);
2718 }
2719
2720 }
2721 });
2722 }
2723
2724 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2725 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2726 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2727 @Override
2728 public void onIqPacketReceived(Account account, IqPacket packet) {
2729 synchronized (mInProgressAvatarFetches) {
2730 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2731 }
2732 if (packet.getType() == IqPacket.TYPE.RESULT) {
2733 Element vCard = packet.findChild("vCard", "vcard-temp");
2734 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2735 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2736 if (image != null) {
2737 avatar.image = image;
2738 if (getFileBackend().save(avatar)) {
2739 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2740 + ": successfully fetched vCard avatar for " + avatar.owner);
2741 if (avatar.owner.isBareJid()) {
2742 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2743 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2744 account.setAvatar(avatar.getFilename());
2745 databaseBackend.updateAccount(account);
2746 getAvatarService().clear(account);
2747 updateAccountUi();
2748 } else {
2749 Contact contact = account.getRoster().getContact(avatar.owner);
2750 contact.setAvatar(avatar);
2751 getAvatarService().clear(contact);
2752 updateRosterUi();
2753 }
2754 updateConversationUi();
2755 } else {
2756 Conversation conversation = find(account, avatar.owner.toBareJid());
2757 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2758 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2759 if (user != null) {
2760 if (user.setAvatar(avatar)) {
2761 getAvatarService().clear(user);
2762 updateConversationUi();
2763 updateMucRosterUi();
2764 }
2765 }
2766 }
2767 }
2768 }
2769 }
2770 }
2771 }
2772 });
2773 }
2774
2775 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2776 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2777 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2778
2779 @Override
2780 public void onIqPacketReceived(Account account, IqPacket packet) {
2781 if (packet.getType() == IqPacket.TYPE.RESULT) {
2782 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
2783 if (pubsub != null) {
2784 Element items = pubsub.findChild("items");
2785 if (items != null) {
2786 Avatar avatar = Avatar.parseMetadata(items);
2787 if (avatar != null) {
2788 avatar.owner = account.getJid().toBareJid();
2789 if (fileBackend.isAvatarCached(avatar)) {
2790 if (account.setAvatar(avatar.getFilename())) {
2791 databaseBackend.updateAccount(account);
2792 }
2793 getAvatarService().clear(account);
2794 callback.success(avatar);
2795 } else {
2796 fetchAvatarPep(account, avatar, callback);
2797 }
2798 return;
2799 }
2800 }
2801 }
2802 }
2803 callback.error(0, null);
2804 }
2805 });
2806 }
2807
2808 public void deleteContactOnServer(Contact contact) {
2809 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
2810 contact.resetOption(Contact.Options.DIRTY_PUSH);
2811 contact.setOption(Contact.Options.DIRTY_DELETE);
2812 Account account = contact.getAccount();
2813 if (account.getStatus() == Account.State.ONLINE) {
2814 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2815 Element item = iq.query(Xmlns.ROSTER).addChild("item");
2816 item.setAttribute("jid", contact.getJid().toString());
2817 item.setAttribute("subscription", "remove");
2818 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2819 }
2820 }
2821
2822 public void updateConversation(Conversation conversation) {
2823 this.databaseBackend.updateConversation(conversation);
2824 }
2825
2826 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
2827 synchronized (account) {
2828 XmppConnection connection = account.getXmppConnection();
2829 if (connection == null) {
2830 connection = createConnection(account);
2831 account.setXmppConnection(connection);
2832 } else {
2833 connection.interrupt();
2834 }
2835 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
2836 if (!force) {
2837 disconnect(account, false);
2838 }
2839 Thread thread = new Thread(connection);
2840 connection.setInteractive(interactive);
2841 connection.prepareNewConnection();
2842 thread.start();
2843 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
2844 } else {
2845 disconnect(account, force);
2846 account.getRoster().clearPresences();
2847 connection.resetEverything();
2848 account.getAxolotlService().resetBrokenness();
2849 }
2850 }
2851 }
2852
2853 public void reconnectAccountInBackground(final Account account) {
2854 new Thread(new Runnable() {
2855 @Override
2856 public void run() {
2857 reconnectAccount(account, false, true);
2858 }
2859 }).start();
2860 }
2861
2862 public void invite(Conversation conversation, Jid contact) {
2863 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
2864 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
2865 sendMessagePacket(conversation.getAccount(), packet);
2866 }
2867
2868 public void directInvite(Conversation conversation, Jid jid) {
2869 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
2870 sendMessagePacket(conversation.getAccount(), packet);
2871 }
2872
2873 public void resetSendingToWaiting(Account account) {
2874 for (Conversation conversation : getConversations()) {
2875 if (conversation.getAccount() == account) {
2876 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
2877
2878 @Override
2879 public void onMessageFound(Message message) {
2880 markMessage(message, Message.STATUS_WAITING);
2881 }
2882 });
2883 }
2884 }
2885 }
2886
2887 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
2888 if (uuid == null) {
2889 return null;
2890 }
2891 for (Conversation conversation : getConversations()) {
2892 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
2893 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
2894 if (message != null) {
2895 markMessage(message, status);
2896 }
2897 return message;
2898 }
2899 }
2900 return null;
2901 }
2902
2903 public boolean markMessage(Conversation conversation, String uuid, int status) {
2904 if (uuid == null) {
2905 return false;
2906 } else {
2907 Message message = conversation.findSentMessageWithUuid(uuid);
2908 if (message != null) {
2909 markMessage(message, status);
2910 return true;
2911 } else {
2912 return false;
2913 }
2914 }
2915 }
2916
2917 public void markMessage(Message message, int status) {
2918 if (status == Message.STATUS_SEND_FAILED
2919 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
2920 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
2921 return;
2922 }
2923 message.setStatus(status);
2924 databaseBackend.updateMessage(message);
2925 updateConversationUi();
2926 }
2927
2928 public SharedPreferences getPreferences() {
2929 return PreferenceManager
2930 .getDefaultSharedPreferences(getApplicationContext());
2931 }
2932
2933 public boolean confirmMessages() {
2934 return getPreferences().getBoolean("confirm_messages", true);
2935 }
2936
2937 public boolean allowMessageCorrection() {
2938 return getPreferences().getBoolean("allow_message_correction", true);
2939 }
2940
2941 public boolean sendChatStates() {
2942 return getPreferences().getBoolean("chat_states", false);
2943 }
2944
2945 public boolean saveEncryptedMessages() {
2946 return !getPreferences().getBoolean("dont_save_encrypted", false);
2947 }
2948
2949 private boolean respectAutojoin() {
2950 return getPreferences().getBoolean("autojoin", true);
2951 }
2952
2953 public boolean indicateReceived() {
2954 return getPreferences().getBoolean("indicate_received", false);
2955 }
2956
2957 public boolean useTorToConnect() {
2958 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
2959 }
2960
2961 public boolean showExtendedConnectionOptions() {
2962 return getPreferences().getBoolean("show_connection_options", false);
2963 }
2964
2965 public boolean broadcastLastActivity() {
2966 return getPreferences().getBoolean("last_activity", false);
2967 }
2968
2969 public int unreadCount() {
2970 int count = 0;
2971 for (Conversation conversation : getConversations()) {
2972 count += conversation.unreadCount();
2973 }
2974 return count;
2975 }
2976
2977
2978 public void showErrorToastInUi(int resId) {
2979 if (mOnShowErrorToast != null) {
2980 mOnShowErrorToast.onShowErrorToast(resId);
2981 }
2982 }
2983
2984 public void updateConversationUi() {
2985 if (mOnConversationUpdate != null) {
2986 mOnConversationUpdate.onConversationUpdate();
2987 }
2988 }
2989
2990 public void updateAccountUi() {
2991 if (mOnAccountUpdate != null) {
2992 mOnAccountUpdate.onAccountUpdate();
2993 }
2994 }
2995
2996 public void updateRosterUi() {
2997 if (mOnRosterUpdate != null) {
2998 mOnRosterUpdate.onRosterUpdate();
2999 }
3000 }
3001
3002 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3003 if (mOnCaptchaRequested != null) {
3004 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3005 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3006 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3007
3008 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3009 return true;
3010 }
3011 return false;
3012 }
3013
3014 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3015 if (mOnUpdateBlocklist != null) {
3016 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3017 }
3018 }
3019
3020 public void updateMucRosterUi() {
3021 if (mOnMucRosterUpdate != null) {
3022 mOnMucRosterUpdate.onMucRosterUpdate();
3023 }
3024 }
3025
3026 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3027 if (mOnKeyStatusUpdated != null) {
3028 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3029 }
3030 }
3031
3032 public Account findAccountByJid(final Jid accountJid) {
3033 for (Account account : this.accounts) {
3034 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3035 return account;
3036 }
3037 }
3038 return null;
3039 }
3040
3041 public Conversation findConversationByUuid(String uuid) {
3042 for (Conversation conversation : getConversations()) {
3043 if (conversation.getUuid().equals(uuid)) {
3044 return conversation;
3045 }
3046 }
3047 return null;
3048 }
3049
3050 public boolean markRead(final Conversation conversation) {
3051 return markRead(conversation,true);
3052 }
3053
3054 public boolean markRead(final Conversation conversation, boolean clear) {
3055 if (clear) {
3056 mNotificationService.clear(conversation);
3057 }
3058 final List<Message> readMessages = conversation.markRead();
3059 if (readMessages.size() > 0) {
3060 Runnable runnable = new Runnable() {
3061 @Override
3062 public void run() {
3063 for (Message message : readMessages) {
3064 databaseBackend.updateMessage(message);
3065 }
3066 }
3067 };
3068 mDatabaseExecutor.execute(runnable);
3069 updateUnreadCountBadge();
3070 return true;
3071 } else {
3072 return false;
3073 }
3074 }
3075
3076 public synchronized void updateUnreadCountBadge() {
3077 int count = unreadCount();
3078 if (unreadCount != count) {
3079 Log.d(Config.LOGTAG, "update unread count to " + count);
3080 if (count > 0) {
3081 ShortcutBadger.applyCount(getApplicationContext(), count);
3082 } else {
3083 ShortcutBadger.removeCount(getApplicationContext());
3084 }
3085 unreadCount = count;
3086 }
3087 }
3088
3089 public void sendReadMarker(final Conversation conversation) {
3090 final Message markable = conversation.getLatestMarkableMessage();
3091 if (this.markRead(conversation)) {
3092 updateConversationUi();
3093 }
3094 if (confirmMessages() && markable != null && markable.getRemoteMsgId() != null) {
3095 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3096 Account account = conversation.getAccount();
3097 final Jid to = markable.getCounterpart();
3098 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3099 this.sendMessagePacket(conversation.getAccount(), packet);
3100 }
3101 }
3102
3103 public SecureRandom getRNG() {
3104 return this.mRandom;
3105 }
3106
3107 public MemorizingTrustManager getMemorizingTrustManager() {
3108 return this.mMemorizingTrustManager;
3109 }
3110
3111 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3112 this.mMemorizingTrustManager = trustManager;
3113 }
3114
3115 public void updateMemorizingTrustmanager() {
3116 final MemorizingTrustManager tm;
3117 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3118 if (dontTrustSystemCAs) {
3119 tm = new MemorizingTrustManager(getApplicationContext(), null);
3120 } else {
3121 tm = new MemorizingTrustManager(getApplicationContext());
3122 }
3123 setMemorizingTrustManager(tm);
3124 }
3125
3126 public PowerManager getPowerManager() {
3127 return this.pm;
3128 }
3129
3130 public LruCache<String, Bitmap> getBitmapCache() {
3131 return this.mBitmapCache;
3132 }
3133
3134 public void syncRosterToDisk(final Account account) {
3135 Runnable runnable = new Runnable() {
3136
3137 @Override
3138 public void run() {
3139 databaseBackend.writeRoster(account.getRoster());
3140 }
3141 };
3142 mDatabaseExecutor.execute(runnable);
3143
3144 }
3145
3146 public List<String> getKnownHosts() {
3147 final List<String> hosts = new ArrayList<>();
3148 for (final Account account : getAccounts()) {
3149 if (!hosts.contains(account.getServer().toString())) {
3150 hosts.add(account.getServer().toString());
3151 }
3152 for (final Contact contact : account.getRoster().getContacts()) {
3153 if (contact.showInRoster()) {
3154 final String server = contact.getServer().toString();
3155 if (server != null && !hosts.contains(server)) {
3156 hosts.add(server);
3157 }
3158 }
3159 }
3160 }
3161 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3162 hosts.add(Config.DOMAIN_LOCK);
3163 }
3164 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3165 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3166 }
3167 return hosts;
3168 }
3169
3170 public List<String> getKnownConferenceHosts() {
3171 final ArrayList<String> mucServers = new ArrayList<>();
3172 for (final Account account : accounts) {
3173 if (account.getXmppConnection() != null) {
3174 final String server = account.getXmppConnection().getMucServer();
3175 if (server != null && !mucServers.contains(server)) {
3176 mucServers.add(server);
3177 }
3178 }
3179 }
3180 return mucServers;
3181 }
3182
3183 public void sendMessagePacket(Account account, MessagePacket packet) {
3184 XmppConnection connection = account.getXmppConnection();
3185 if (connection != null) {
3186 connection.sendMessagePacket(packet);
3187 }
3188 }
3189
3190 public void sendPresencePacket(Account account, PresencePacket packet) {
3191 XmppConnection connection = account.getXmppConnection();
3192 if (connection != null) {
3193 connection.sendPresencePacket(packet);
3194 }
3195 }
3196
3197 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3198 final XmppConnection connection = account.getXmppConnection();
3199 if (connection != null) {
3200 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3201 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3202 }
3203 }
3204
3205 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3206 final XmppConnection connection = account.getXmppConnection();
3207 if (connection != null) {
3208 connection.sendIqPacket(packet, callback);
3209 }
3210 }
3211
3212 public void sendPresence(final Account account) {
3213 sendPresence(account, checkListeners() && broadcastLastActivity());
3214 }
3215
3216 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3217 PresencePacket packet;
3218 if (manuallyChangePresence()) {
3219 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3220 String message = account.getPresenceStatusMessage();
3221 if (message != null && !message.isEmpty()) {
3222 packet.addChild(new Element("status").setContent(message));
3223 }
3224 } else {
3225 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3226 }
3227 if (mLastActivity > 0 && includeIdleTimestamp) {
3228 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3229 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3230 }
3231 sendPresencePacket(account, packet);
3232 }
3233
3234 private void deactivateGracePeriod() {
3235 for(Account account : getAccounts()) {
3236 account.deactivateGracePeriod();
3237 }
3238 }
3239
3240 public void refreshAllPresences() {
3241 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3242 for (Account account : getAccounts()) {
3243 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3244 sendPresence(account, includeIdleTimestamp);
3245 }
3246 }
3247 }
3248
3249 private void refreshAllGcmTokens() {
3250 for(Account account : getAccounts()) {
3251 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3252 mPushManagementService.registerPushTokenOnServer(account);
3253 }
3254 }
3255 }
3256
3257 private void sendOfflinePresence(final Account account) {
3258 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3259 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3260 }
3261
3262 public MessageGenerator getMessageGenerator() {
3263 return this.mMessageGenerator;
3264 }
3265
3266 public PresenceGenerator getPresenceGenerator() {
3267 return this.mPresenceGenerator;
3268 }
3269
3270 public IqGenerator getIqGenerator() {
3271 return this.mIqGenerator;
3272 }
3273
3274 public IqParser getIqParser() {
3275 return this.mIqParser;
3276 }
3277
3278 public JingleConnectionManager getJingleConnectionManager() {
3279 return this.mJingleConnectionManager;
3280 }
3281
3282 public MessageArchiveService getMessageArchiveService() {
3283 return this.mMessageArchiveService;
3284 }
3285
3286 public List<Contact> findContacts(Jid jid) {
3287 ArrayList<Contact> contacts = new ArrayList<>();
3288 for (Account account : getAccounts()) {
3289 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3290 Contact contact = account.getRoster().getContactFromRoster(jid);
3291 if (contact != null) {
3292 contacts.add(contact);
3293 }
3294 }
3295 }
3296 return contacts;
3297 }
3298
3299 public Conversation findFirstMuc(Jid jid) {
3300 for(Conversation conversation : getConversations()) {
3301 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3302 && conversation.getMode() == Conversation.MODE_MULTI) {
3303 return conversation;
3304 }
3305 }
3306 return null;
3307 }
3308
3309 public NotificationService getNotificationService() {
3310 return this.mNotificationService;
3311 }
3312
3313 public HttpConnectionManager getHttpConnectionManager() {
3314 return this.mHttpConnectionManager;
3315 }
3316
3317 public void resendFailedMessages(final Message message) {
3318 final Collection<Message> messages = new ArrayList<>();
3319 Message current = message;
3320 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3321 messages.add(current);
3322 if (current.mergeable(current.next())) {
3323 current = current.next();
3324 } else {
3325 break;
3326 }
3327 }
3328 for (final Message msg : messages) {
3329 msg.setTime(System.currentTimeMillis());
3330 markMessage(msg, Message.STATUS_WAITING);
3331 this.resendMessage(msg, false);
3332 }
3333 }
3334
3335 public void clearConversationHistory(final Conversation conversation) {
3336 conversation.clearMessages();
3337 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3338 conversation.setLastClearHistory(System.currentTimeMillis());
3339 Runnable runnable = new Runnable() {
3340 @Override
3341 public void run() {
3342 databaseBackend.deleteMessagesInConversation(conversation);
3343 databaseBackend.updateConversation(conversation);
3344 }
3345 };
3346 mDatabaseExecutor.execute(runnable);
3347 }
3348
3349 public void sendBlockRequest(final Blockable blockable) {
3350 if (blockable != null && blockable.getBlockedJid() != null) {
3351 final Jid jid = blockable.getBlockedJid();
3352 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid), new OnIqPacketReceived() {
3353
3354 @Override
3355 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3356 if (packet.getType() == IqPacket.TYPE.RESULT) {
3357 account.getBlocklist().add(jid);
3358 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3359 }
3360 }
3361 });
3362 }
3363 }
3364
3365 public void sendUnblockRequest(final Blockable blockable) {
3366 if (blockable != null && blockable.getJid() != null) {
3367 final Jid jid = blockable.getBlockedJid();
3368 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3369 @Override
3370 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3371 if (packet.getType() == IqPacket.TYPE.RESULT) {
3372 account.getBlocklist().remove(jid);
3373 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3374 }
3375 }
3376 });
3377 }
3378 }
3379
3380 public void publishDisplayName(Account account) {
3381 String displayName = account.getDisplayName();
3382 if (displayName != null && !displayName.isEmpty()) {
3383 IqPacket publish = mIqGenerator.publishNick(displayName);
3384 sendIqPacket(account, publish, new OnIqPacketReceived() {
3385 @Override
3386 public void onIqPacketReceived(Account account, IqPacket packet) {
3387 if (packet.getType() == IqPacket.TYPE.ERROR) {
3388 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3389 }
3390 }
3391 });
3392 }
3393 }
3394
3395 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3396 ServiceDiscoveryResult result = discoCache.get(key);
3397 if (result != null) {
3398 return result;
3399 } else {
3400 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3401 if (result != null) {
3402 discoCache.put(key, result);
3403 }
3404 return result;
3405 }
3406 }
3407
3408 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3409 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3410 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3411 if (disco != null) {
3412 presence.setServiceDiscoveryResult(disco);
3413 } else {
3414 if (!account.inProgressDiscoFetches.contains(key)) {
3415 account.inProgressDiscoFetches.add(key);
3416 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3417 request.setTo(jid);
3418 request.query("http://jabber.org/protocol/disco#info");
3419 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3420 sendIqPacket(account, request, new OnIqPacketReceived() {
3421 @Override
3422 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3423 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3424 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3425 if (presence.getVer().equals(disco.getVer())) {
3426 databaseBackend.insertDiscoveryResult(disco);
3427 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3428 } else {
3429 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3430 }
3431 }
3432 account.inProgressDiscoFetches.remove(key);
3433 }
3434 });
3435 }
3436 }
3437 }
3438
3439 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3440 for(Contact contact : roster.getContacts()) {
3441 for(Presence presence : contact.getPresences().getPresences().values()) {
3442 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3443 presence.setServiceDiscoveryResult(disco);
3444 }
3445 }
3446 }
3447 }
3448
3449 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3450 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3451 request.addChild("prefs","urn:xmpp:mam:0");
3452 sendIqPacket(account, request, new OnIqPacketReceived() {
3453 @Override
3454 public void onIqPacketReceived(Account account, IqPacket packet) {
3455 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3456 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3457 callback.onPreferencesFetched(prefs);
3458 } else {
3459 callback.onPreferencesFetchFailed();
3460 }
3461 }
3462 });
3463 }
3464
3465 public PushManagementService getPushManagementService() {
3466 return mPushManagementService;
3467 }
3468
3469 public Account getPendingAccount() {
3470 Account pending = null;
3471 for(Account account : getAccounts()) {
3472 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3473 pending = account;
3474 } else {
3475 return null;
3476 }
3477 }
3478 return pending;
3479 }
3480
3481 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3482 if (!statusMessage.isEmpty()) {
3483 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3484 }
3485 changeStatusReal(account, status, statusMessage, send);
3486 }
3487
3488 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3489 account.setPresenceStatus(status);
3490 account.setPresenceStatusMessage(statusMessage);
3491 databaseBackend.updateAccount(account);
3492 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3493 sendPresence(account);
3494 }
3495 }
3496
3497 public void changeStatus(Presence.Status status, String statusMessage) {
3498 if (!statusMessage.isEmpty()) {
3499 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3500 }
3501 for(Account account : getAccounts()) {
3502 changeStatusReal(account, status, statusMessage, true);
3503 }
3504 }
3505
3506 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3507 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3508 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3509 if (!templates.contains(template)) {
3510 templates.add(0, template);
3511 }
3512 }
3513 return templates;
3514 }
3515
3516 public void saveConversationAsBookmark(Conversation conversation, String name) {
3517 Account account = conversation.getAccount();
3518 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3519 if (!conversation.getJid().isBareJid()) {
3520 bookmark.setNick(conversation.getJid().getResourcepart());
3521 }
3522 if (name != null && !name.trim().isEmpty()) {
3523 bookmark.setBookmarkName(name.trim());
3524 }
3525 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3526 account.getBookmarks().add(bookmark);
3527 pushBookmarks(account);
3528 conversation.setBookmark(bookmark);
3529 }
3530
3531 public interface OnMamPreferencesFetched {
3532 void onPreferencesFetched(Element prefs);
3533 void onPreferencesFetchFailed();
3534 }
3535
3536 public void pushMamPreferences(Account account, Element prefs) {
3537 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3538 set.addChild(prefs);
3539 sendIqPacket(account, set, null);
3540 }
3541
3542 public interface OnAccountCreated {
3543 void onAccountCreated(Account account);
3544
3545 void informUser(int r);
3546 }
3547
3548 public interface OnMoreMessagesLoaded {
3549 void onMoreMessagesLoaded(int count, Conversation conversation);
3550
3551 void informUser(int r);
3552 }
3553
3554 public interface OnAccountPasswordChanged {
3555 void onPasswordChangeSucceeded();
3556
3557 void onPasswordChangeFailed();
3558 }
3559
3560 public interface OnAffiliationChanged {
3561 void onAffiliationChangedSuccessful(Jid jid);
3562
3563 void onAffiliationChangeFailed(Jid jid, int resId);
3564 }
3565
3566 public interface OnRoleChanged {
3567 void onRoleChangedSuccessful(String nick);
3568
3569 void onRoleChangeFailed(String nick, int resid);
3570 }
3571
3572 public interface OnConversationUpdate {
3573 void onConversationUpdate();
3574 }
3575
3576 public interface OnAccountUpdate {
3577 void onAccountUpdate();
3578 }
3579
3580 public interface OnCaptchaRequested {
3581 void onCaptchaRequested(Account account,
3582 String id,
3583 Data data,
3584 Bitmap captcha);
3585 }
3586
3587 public interface OnRosterUpdate {
3588 void onRosterUpdate();
3589 }
3590
3591 public interface OnMucRosterUpdate {
3592 void onMucRosterUpdate();
3593 }
3594
3595 public interface OnConferenceConfigurationFetched {
3596 void onConferenceConfigurationFetched(Conversation conversation);
3597
3598 void onFetchFailed(Conversation conversation, Element error);
3599 }
3600
3601 public interface OnConferenceJoined {
3602 void onConferenceJoined(Conversation conversation);
3603 }
3604
3605 public interface OnConferenceOptionsPushed {
3606 void onPushSucceeded();
3607
3608 void onPushFailed();
3609 }
3610
3611 public interface OnShowErrorToast {
3612 void onShowErrorToast(int resId);
3613 }
3614
3615 public class XmppConnectionBinder extends Binder {
3616 public XmppConnectionService getService() {
3617 return XmppConnectionService.this;
3618 }
3619 }
3620}