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.ParcelFileDescriptor;
24import android.os.PowerManager;
25import android.os.PowerManager.WakeLock;
26import android.os.SystemClock;
27import android.preference.PreferenceManager;
28import android.provider.ContactsContract;
29import android.security.KeyChain;
30import android.support.v4.app.RemoteInput;
31import android.util.DisplayMetrics;
32import android.util.Log;
33import android.util.LruCache;
34import android.util.Pair;
35
36import net.java.otr4j.OtrException;
37import net.java.otr4j.session.Session;
38import net.java.otr4j.session.SessionID;
39import net.java.otr4j.session.SessionImpl;
40import net.java.otr4j.session.SessionStatus;
41import net.ypresto.androidtranscoder.MediaTranscoder;
42import net.ypresto.androidtranscoder.format.MediaFormatStrategyPresets;
43
44import org.openintents.openpgp.IOpenPgpService2;
45import org.openintents.openpgp.util.OpenPgpApi;
46import org.openintents.openpgp.util.OpenPgpServiceConnection;
47
48import java.io.FileDescriptor;
49import java.io.FileNotFoundException;
50import java.math.BigInteger;
51import java.security.SecureRandom;
52import java.security.cert.CertificateException;
53import java.security.cert.X509Certificate;
54import java.util.ArrayList;
55import java.util.Arrays;
56import java.util.Collection;
57import java.util.Collections;
58import java.util.HashMap;
59import java.util.HashSet;
60import java.util.Hashtable;
61import java.util.Iterator;
62import java.util.List;
63import java.util.ListIterator;
64import java.util.Locale;
65import java.util.Map;
66import java.util.concurrent.CopyOnWriteArrayList;
67import java.util.concurrent.ExecutionException;
68import java.util.concurrent.atomic.AtomicLong;
69
70import de.duenndns.ssl.MemorizingTrustManager;
71import eu.siacs.conversations.Config;
72import eu.siacs.conversations.R;
73import eu.siacs.conversations.crypto.PgpDecryptionService;
74import eu.siacs.conversations.crypto.PgpEngine;
75import eu.siacs.conversations.crypto.axolotl.AxolotlService;
76import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
77import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
78import eu.siacs.conversations.entities.Account;
79import eu.siacs.conversations.entities.Blockable;
80import eu.siacs.conversations.entities.Bookmark;
81import eu.siacs.conversations.entities.Contact;
82import eu.siacs.conversations.entities.Conversation;
83import eu.siacs.conversations.entities.DownloadableFile;
84import eu.siacs.conversations.entities.Message;
85import eu.siacs.conversations.entities.MucOptions;
86import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
87import eu.siacs.conversations.entities.Presence;
88import eu.siacs.conversations.entities.PresenceTemplate;
89import eu.siacs.conversations.entities.Roster;
90import eu.siacs.conversations.entities.ServiceDiscoveryResult;
91import eu.siacs.conversations.entities.Transferable;
92import eu.siacs.conversations.entities.TransferablePlaceholder;
93import eu.siacs.conversations.generator.AbstractGenerator;
94import eu.siacs.conversations.generator.IqGenerator;
95import eu.siacs.conversations.generator.MessageGenerator;
96import eu.siacs.conversations.generator.PresenceGenerator;
97import eu.siacs.conversations.http.HttpConnectionManager;
98import eu.siacs.conversations.parser.AbstractParser;
99import eu.siacs.conversations.parser.IqParser;
100import eu.siacs.conversations.parser.MessageParser;
101import eu.siacs.conversations.parser.PresenceParser;
102import eu.siacs.conversations.persistance.DatabaseBackend;
103import eu.siacs.conversations.persistance.FileBackend;
104import eu.siacs.conversations.ui.SettingsActivity;
105import eu.siacs.conversations.ui.UiCallback;
106import eu.siacs.conversations.ui.UiInformableCallback;
107import eu.siacs.conversations.utils.ConversationsFileObserver;
108import eu.siacs.conversations.utils.CryptoHelper;
109import eu.siacs.conversations.utils.ExceptionHelper;
110import eu.siacs.conversations.utils.MimeUtils;
111import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
112import eu.siacs.conversations.utils.PRNGFixes;
113import eu.siacs.conversations.utils.PhoneHelper;
114import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
115import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
116import eu.siacs.conversations.utils.Xmlns;
117import eu.siacs.conversations.utils.XmppUri;
118import eu.siacs.conversations.xml.Element;
119import eu.siacs.conversations.xmpp.OnBindListener;
120import eu.siacs.conversations.xmpp.OnContactStatusChanged;
121import eu.siacs.conversations.xmpp.OnIqPacketReceived;
122import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
123import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
124import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
125import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
126import eu.siacs.conversations.xmpp.OnStatusChanged;
127import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
128import eu.siacs.conversations.xmpp.XmppConnection;
129import eu.siacs.conversations.xmpp.chatstate.ChatState;
130import eu.siacs.conversations.xmpp.forms.Data;
131import eu.siacs.conversations.xmpp.forms.Field;
132import eu.siacs.conversations.xmpp.jid.InvalidJidException;
133import eu.siacs.conversations.xmpp.jid.Jid;
134import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
135import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
136import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
137import eu.siacs.conversations.xmpp.pep.Avatar;
138import eu.siacs.conversations.xmpp.stanzas.IqPacket;
139import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
140import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
141import me.leolin.shortcutbadger.ShortcutBadger;
142
143public class XmppConnectionService extends Service {
144
145 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
146 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
147 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
148 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
149 public static final String ACTION_TRY_AGAIN = "try_again";
150 public static final String ACTION_IDLE_PING = "idle_ping";
151 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
152 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
153 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
154 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
155 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
156 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
157 private final IBinder mBinder = new XmppConnectionBinder();
158 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
159 private final IqGenerator mIqGenerator = new IqGenerator(this);
160 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
161 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
162
163 private long mLastActivity = 0;
164
165 public DatabaseBackend databaseBackend;
166 private ContentObserver contactObserver = new ContentObserver(null) {
167 @Override
168 public void onChange(boolean selfChange) {
169 super.onChange(selfChange);
170 Intent intent = new Intent(getApplicationContext(),
171 XmppConnectionService.class);
172 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
173 startService(intent);
174 }
175 };
176 private FileBackend fileBackend = new FileBackend(this);
177 private MemorizingTrustManager mMemorizingTrustManager;
178 private NotificationService mNotificationService = new NotificationService(
179 this);
180 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
181 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
182 private IqParser mIqParser = new IqParser(this);
183 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
184 @Override
185 public void onIqPacketReceived(Account account, IqPacket packet) {
186 if (packet.getType() != IqPacket.TYPE.RESULT) {
187 Element error = packet.findChild("error");
188 String text = error != null ? error.findChildContent("text") : null;
189 if (text != null) {
190 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
191 }
192 }
193 }
194 };
195 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
196 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
197 private List<Account> accounts;
198 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
199 this);
200 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
201
202 @Override
203 public void onContactStatusChanged(Contact contact, boolean online) {
204 Conversation conversation = find(getConversations(), contact);
205 if (conversation != null) {
206 if (online) {
207 conversation.endOtrIfNeeded();
208 if (contact.getPresences().size() == 1) {
209 sendUnsentMessages(conversation);
210 }
211 } else {
212 //check if the resource we are haveing a conversation with is still online
213 if (conversation.hasValidOtrSession()) {
214 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
215 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
216 conversation.endOtrIfNeeded();
217 }
218 }
219 }
220 }
221 }
222 };
223 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
224 this);
225 private AvatarService mAvatarService = new AvatarService(this);
226 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
227 private PushManagementService mPushManagementService = new PushManagementService(this);
228 private OnConversationUpdate mOnConversationUpdate = null;
229
230
231 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
232 Environment.getExternalStorageDirectory().getAbsolutePath()
233 ) {
234 @Override
235 public void onEvent(int event, String path) {
236 markFileDeleted(path);
237 }
238 };
239 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
240
241 @Override
242 public void onJinglePacketReceived(Account account, JinglePacket packet) {
243 mJingleConnectionManager.deliverPacket(account, packet);
244 }
245 };
246 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
247
248 @Override
249 public void onMessageAcknowledged(Account account, String uuid) {
250 for (final Conversation conversation : getConversations()) {
251 if (conversation.getAccount() == account) {
252 Message message = conversation.findUnsentMessageWithUuid(uuid);
253 if (message != null) {
254 markMessage(message, Message.STATUS_SEND);
255 }
256 }
257 }
258 }
259 };
260 private int convChangedListenerCount = 0;
261 private OnShowErrorToast mOnShowErrorToast = null;
262 private int showErrorToastListenerCount = 0;
263 private int unreadCount = -1;
264 private OnAccountUpdate mOnAccountUpdate = null;
265 private OnCaptchaRequested mOnCaptchaRequested = null;
266 private int accountChangedListenerCount = 0;
267 private int captchaRequestedListenerCount = 0;
268 private OnRosterUpdate mOnRosterUpdate = null;
269 private OnUpdateBlocklist mOnUpdateBlocklist = null;
270 private int updateBlocklistListenerCount = 0;
271 private int rosterChangedListenerCount = 0;
272 private OnMucRosterUpdate mOnMucRosterUpdate = null;
273 private int mucRosterChangedListenerCount = 0;
274 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
275 private int keyStatusUpdatedListenerCount = 0;
276 private AtomicLong mLastExpiryRun = new AtomicLong(0);
277 private SecureRandom mRandom;
278 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
279 private final OnBindListener mOnBindListener = new OnBindListener() {
280
281 @Override
282 public void onBind(final Account account) {
283 synchronized (mInProgressAvatarFetches) {
284 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
285 final String KEY = iterator.next();
286 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
287 iterator.remove();
288 }
289 }
290 }
291 account.getRoster().clearPresences();
292 mJingleConnectionManager.cancelInTransmission();
293 fetchRosterFromServer(account);
294 fetchBookmarks(account);
295 sendPresence(account);
296 if (mPushManagementService.available(account)) {
297 mPushManagementService.registerPushTokenOnServer(account);
298 }
299 connectMultiModeConversations(account);
300 syncDirtyContacts(account);
301 }
302 };
303 private OnStatusChanged statusListener = new OnStatusChanged() {
304
305 @Override
306 public void onStatusChanged(final Account account) {
307 XmppConnection connection = account.getXmppConnection();
308 if (mOnAccountUpdate != null) {
309 mOnAccountUpdate.onAccountUpdate();
310 }
311 if (account.getStatus() == Account.State.ONLINE) {
312 synchronized (mLowPingTimeoutMode) {
313 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
314 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
315 }
316 }
317 if (account.setShowErrorNotification(true)) {
318 databaseBackend.updateAccount(account);
319 }
320 mMessageArchiveService.executePendingQueries(account);
321 if (connection != null && connection.getFeatures().csi()) {
322 if (checkListeners()) {
323 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
324 connection.sendInactive();
325 } else {
326 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
327 connection.sendActive();
328 }
329 }
330 List<Conversation> conversations = getConversations();
331 for (Conversation conversation : conversations) {
332 if (conversation.getAccount() == account
333 && !account.pendingConferenceJoins.contains(conversation)) {
334 if (!conversation.startOtrIfNeeded()) {
335 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
336 }
337 sendUnsentMessages(conversation);
338 }
339 }
340 for (Conversation conversation : account.pendingConferenceLeaves) {
341 leaveMuc(conversation);
342 }
343 account.pendingConferenceLeaves.clear();
344 for (Conversation conversation : account.pendingConferenceJoins) {
345 joinMuc(conversation);
346 }
347 account.pendingConferenceJoins.clear();
348 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
349 } else {
350 if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
351 resetSendingToWaiting(account);
352 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
353 synchronized (mLowPingTimeoutMode) {
354 if (mLowPingTimeoutMode.contains(account.getJid().toBareJid())) {
355 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": went into offline state during low ping mode. reconnecting now");
356 reconnectAccount(account, true, false);
357 } else {
358 int timeToReconnect = mRandom.nextInt(10) + 2;
359 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
360 }
361 }
362 }
363 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
364 databaseBackend.updateAccount(account);
365 reconnectAccount(account, true, false);
366 } else if ((account.getStatus() != Account.State.CONNECTING)
367 && (account.getStatus() != Account.State.NO_INTERNET)) {
368 resetSendingToWaiting(account);
369 if (connection != null) {
370 int next = connection.getTimeToNextAttempt();
371 Log.d(Config.LOGTAG, account.getJid().toBareJid()
372 + ": error connecting account. try again in "
373 + next + "s for the "
374 + (connection.getAttempt() + 1) + " time");
375 scheduleWakeUpCall(next, account.getUuid().hashCode());
376 }
377 }
378 }
379 getNotificationService().updateErrorNotification();
380 }
381 };
382 private OpenPgpServiceConnection pgpServiceConnection;
383 private PgpEngine mPgpEngine = null;
384 private WakeLock wakeLock;
385 private PowerManager pm;
386 private LruCache<String, Bitmap> mBitmapCache;
387 private EventReceiver mEventReceiver = new EventReceiver();
388
389 private boolean mRestoredFromDatabase = false;
390
391 private static String generateFetchKey(Account account, final Avatar avatar) {
392 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
393 }
394
395 public boolean areMessagesInitialized() {
396 return this.mRestoredFromDatabase;
397 }
398
399 public PgpEngine getPgpEngine() {
400 if (!Config.supportOpenPgp()) {
401 return null;
402 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
403 if (this.mPgpEngine == null) {
404 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
405 getApplicationContext(),
406 pgpServiceConnection.getService()), this);
407 }
408 return mPgpEngine;
409 } else {
410 return null;
411 }
412
413 }
414
415 public OpenPgpApi getOpenPgpApi() {
416 if (!Config.supportOpenPgp()) {
417 return null;
418 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
419 return new OpenPgpApi(this, pgpServiceConnection.getService());
420 } else {
421 return null;
422 }
423 }
424
425 public FileBackend getFileBackend() {
426 return this.fileBackend;
427 }
428
429 public AvatarService getAvatarService() {
430 return this.mAvatarService;
431 }
432
433 public void attachLocationToConversation(final Conversation conversation,
434 final Uri uri,
435 final UiCallback<Message> callback) {
436 int encryption = conversation.getNextEncryption();
437 if (encryption == Message.ENCRYPTION_PGP) {
438 encryption = Message.ENCRYPTION_DECRYPTED;
439 }
440 Message message = new Message(conversation, uri.toString(), encryption);
441 if (conversation.getNextCounterpart() != null) {
442 message.setCounterpart(conversation.getNextCounterpart());
443 }
444 if (encryption == Message.ENCRYPTION_DECRYPTED) {
445 getPgpEngine().encrypt(message, callback);
446 } else {
447 callback.success(message);
448 }
449 }
450
451 public void attachFileToConversation(final Conversation conversation,
452 final Uri uri,
453 final UiCallback<Message> callback) {
454 if (FileBackend.weOwnFile(this, uri)) {
455 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
456 callback.error(R.string.security_error_invalid_file_access, null);
457 return;
458 }
459 final Message message;
460 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
461 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
462 } else {
463 message = new Message(conversation, "", conversation.getNextEncryption());
464 }
465 message.setCounterpart(conversation.getNextCounterpart());
466 message.setType(Message.TYPE_FILE);
467 mFileAddingExecutor.execute(new Runnable() {
468
469 private void processAsFile() {
470 final String path = getFileBackend().getOriginalPath(uri);
471 if (path != null) {
472 message.setRelativeFilePath(path);
473 getFileBackend().updateFileParams(message);
474 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
475 getPgpEngine().encrypt(message, callback);
476 } else {
477 callback.success(message);
478 }
479 } else {
480 try {
481 getFileBackend().copyFileToPrivateStorage(message, uri);
482 getFileBackend().updateFileParams(message);
483 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
484 final PgpEngine pgpEngine = getPgpEngine();
485 if (pgpEngine != null) {
486 pgpEngine.encrypt(message, callback);
487 } else if (callback != null) {
488 callback.error(R.string.unable_to_connect_to_keychain, null);
489 }
490 } else {
491 callback.success(message);
492 }
493 } catch (FileBackend.FileCopyException e) {
494 callback.error(e.getResId(), message);
495 }
496 }
497 }
498
499 private void processAsVideo() throws FileNotFoundException {
500 Log.d(Config.LOGTAG,"processing file as video");
501 message.setRelativeFilePath(message.getUuid() + ".mp4");
502 final DownloadableFile file = getFileBackend().getFile(message);
503 file.getParentFile().mkdirs();
504 ParcelFileDescriptor parcelFileDescriptor = getContentResolver().openFileDescriptor(uri, "r");
505 FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
506 final ArrayList<Integer> progressTracker = new ArrayList<>();
507 final UiInformableCallback<Message> informableCallback;
508 if (callback instanceof UiInformableCallback) {
509 informableCallback = (UiInformableCallback<Message>) callback;
510 } else {
511 informableCallback = null;
512 }
513 MediaTranscoder.Listener listener = new MediaTranscoder.Listener() {
514 @Override
515 public void onTranscodeProgress(double progress) {
516 int p = ((int) Math.round(progress * 100) / 20) * 20;
517 if (!progressTracker.contains(p) && p != 100 && p != 0) {
518 progressTracker.add(p);
519 if (informableCallback != null) {
520
521 informableCallback.inform(getString(R.string.transcoding_video_progress, p));
522 }
523 }
524 }
525
526 @Override
527 public void onTranscodeCompleted() {
528 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
529 getPgpEngine().encrypt(message, callback);
530 } else {
531 callback.success(message);
532 }
533 }
534
535 @Override
536 public void onTranscodeCanceled() {
537 processAsFile();
538 }
539
540 @Override
541 public void onTranscodeFailed(Exception e) {
542 Log.d(Config.LOGTAG,"video transcoding failed "+e.getMessage());
543 processAsFile();
544 }
545 };
546 MediaTranscoder.getInstance().transcodeVideo(fileDescriptor, file.getAbsolutePath(),
547 MediaFormatStrategyPresets.createAndroid720pStrategy(), listener);
548 }
549
550 @Override
551 public void run() {
552 final String mimeType = MimeUtils.guessMimeTypeFromUri(XmppConnectionService.this, uri);
553 if (mimeType != null && mimeType.startsWith("video/") && Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
554 try {
555 processAsVideo();
556 } catch (Throwable e) {
557 processAsFile();
558 }
559 } else {
560 processAsFile();
561 }
562
563 }
564 });
565 }
566
567 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
568 if (FileBackend.weOwnFile(this, uri)) {
569 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
570 callback.error(R.string.security_error_invalid_file_access, null);
571 return;
572 }
573
574 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
575 final String compressPictures = getCompressPicturesPreference();
576
577 if ("never".equals(compressPictures)
578 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
579 || (mimeType != null && mimeType.endsWith("/gif"))) {
580 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
581 attachFileToConversation(conversation, uri, callback);
582 return;
583 }
584 final Message message;
585 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
586 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
587 } else {
588 message = new Message(conversation, "", conversation.getNextEncryption());
589 }
590 message.setCounterpart(conversation.getNextCounterpart());
591 message.setType(Message.TYPE_IMAGE);
592 mFileAddingExecutor.execute(new Runnable() {
593
594 @Override
595 public void run() {
596 try {
597 getFileBackend().copyImageToPrivateStorage(message, uri);
598 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
599 final PgpEngine pgpEngine = getPgpEngine();
600 if (pgpEngine != null) {
601 pgpEngine.encrypt(message, callback);
602 } else if (callback != null){
603 callback.error(R.string.unable_to_connect_to_keychain, null);
604 }
605 } else {
606 callback.success(message);
607 }
608 } catch (final FileBackend.FileCopyException e) {
609 callback.error(e.getResId(), message);
610 }
611 }
612 });
613 }
614
615 public Conversation find(Bookmark bookmark) {
616 return find(bookmark.getAccount(), bookmark.getJid());
617 }
618
619 public Conversation find(final Account account, final Jid jid) {
620 return find(getConversations(), account, jid);
621 }
622
623 @Override
624 public int onStartCommand(Intent intent, int flags, int startId) {
625 final String action = intent == null ? null : intent.getAction();
626 String pushedAccountHash = null;
627 boolean interactive = false;
628 if (action != null) {
629 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
630 switch (action) {
631 case ConnectivityManager.CONNECTIVITY_ACTION:
632 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
633 resetAllAttemptCounts(true, false);
634 }
635 break;
636 case ACTION_MERGE_PHONE_CONTACTS:
637 if (mRestoredFromDatabase) {
638 loadPhoneContacts();
639 }
640 return START_STICKY;
641 case Intent.ACTION_SHUTDOWN:
642 logoutAndSave(true);
643 return START_NOT_STICKY;
644 case ACTION_CLEAR_NOTIFICATION:
645 if (c != null) {
646 mNotificationService.clear(c);
647 } else {
648 mNotificationService.clear();
649 }
650 break;
651 case ACTION_DISABLE_FOREGROUND:
652 getPreferences().edit().putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, false).commit();
653 toggleForegroundService();
654 break;
655 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
656 dismissErrorNotifications();
657 break;
658 case ACTION_TRY_AGAIN:
659 resetAllAttemptCounts(false, true);
660 interactive = true;
661 break;
662 case ACTION_REPLY_TO_CONVERSATION:
663 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
664 if (remoteInput != null && c != null) {
665 final CharSequence body = remoteInput.getCharSequence("text_reply");
666 if (body != null && body.length() > 0) {
667 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
668 }
669 }
670 break;
671 case AudioManager.RINGER_MODE_CHANGED_ACTION:
672 if (xaOnSilentMode()) {
673 refreshAllPresences();
674 }
675 break;
676 case Intent.ACTION_SCREEN_ON:
677 deactivateGracePeriod();
678 case Intent.ACTION_SCREEN_OFF:
679 if (awayWhenScreenOff()) {
680 refreshAllPresences();
681 }
682 break;
683 case ACTION_GCM_TOKEN_REFRESH:
684 refreshAllGcmTokens();
685 break;
686 case ACTION_IDLE_PING:
687 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
688 scheduleNextIdlePing();
689 }
690 break;
691 case ACTION_GCM_MESSAGE_RECEIVED:
692 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
693 pushedAccountHash = intent.getStringExtra("account");
694 break;
695 }
696 }
697 synchronized (this) {
698 this.wakeLock.acquire();
699 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
700 HashSet<Account> pingCandidates = new HashSet<>();
701 for (Account account : accounts) {
702 pingNow |= processAccountState(account,
703 interactive,
704 "ui".equals(action),
705 CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash),
706 pingCandidates);
707 }
708 if (pingNow) {
709 for (Account account : pingCandidates) {
710 final boolean lowTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid());
711 account.getXmppConnection().sendPing();
712 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
713 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
714 }
715 }
716 if (wakeLock.isHeld()) {
717 try {
718 wakeLock.release();
719 } catch (final RuntimeException ignored) {
720 }
721 }
722 }
723 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
724 expireOldMessages();
725 }
726 return START_STICKY;
727 }
728
729 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
730 boolean pingNow = false;
731 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
732 if (!hasInternetConnection()) {
733 account.setStatus(Account.State.NO_INTERNET);
734 if (statusListener != null) {
735 statusListener.onStatusChanged(account);
736 }
737 } else {
738 if (account.getStatus() == Account.State.NO_INTERNET) {
739 account.setStatus(Account.State.OFFLINE);
740 if (statusListener != null) {
741 statusListener.onStatusChanged(account);
742 }
743 }
744 if (account.getStatus() == Account.State.ONLINE) {
745 synchronized (mLowPingTimeoutMode) {
746 long lastReceived = account.getXmppConnection().getLastPacketReceived();
747 long lastSent = account.getXmppConnection().getLastPingSent();
748 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
749 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
750 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
751 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
752 if (lastSent > lastReceived) {
753 if (pingTimeoutIn < 0) {
754 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
755 this.reconnectAccount(account, true, interactive);
756 } else {
757 int secs = (int) (pingTimeoutIn / 1000);
758 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
759 }
760 } else {
761 pingCandidates.add(account);
762 if (isAccountPushed) {
763 pingNow = true;
764 if (mLowPingTimeoutMode.add(account.getJid().toBareJid())) {
765 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": entering low ping timeout mode");
766 }
767 } else if (msToNextPing <= 0) {
768 pingNow = true;
769 } else {
770 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
771 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
772 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
773 }
774 }
775 }
776 }
777 } else if (account.getStatus() == Account.State.OFFLINE) {
778 reconnectAccount(account, true, interactive);
779 } else if (account.getStatus() == Account.State.CONNECTING) {
780 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
781 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
782 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
783 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
784 if (timeout < 0) {
785 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast="+secondsSinceLastConnect+")");
786 account.getXmppConnection().resetAttemptCount(false);
787 reconnectAccount(account, true, interactive);
788 } else if (discoTimeout < 0) {
789 account.getXmppConnection().sendDiscoTimeout();
790 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
791 } else {
792 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
793 }
794 } else {
795 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
796 reconnectAccount(account, true, interactive);
797 }
798 }
799 }
800 }
801 return pingNow;
802 }
803
804 public boolean isDataSaverDisabled() {
805 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
806 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
807 return !connectivityManager.isActiveNetworkMetered()
808 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
809 } else {
810 return true;
811 }
812 }
813
814 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
815 Message message = new Message(conversation,body,conversation.getNextEncryption());
816 message.markUnread();
817 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
818 getPgpEngine().encrypt(message, new UiCallback<Message>() {
819 @Override
820 public void success(Message message) {
821 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
822 sendMessage(message);
823 if (dismissAfterReply) {
824 markRead(message.getConversation(),true);
825 } else {
826 mNotificationService.pushFromDirectReply(message);
827 }
828 }
829
830 @Override
831 public void error(int errorCode, Message object) {
832
833 }
834
835 @Override
836 public void userInputRequried(PendingIntent pi, Message object) {
837
838 }
839 });
840 } else {
841 sendMessage(message);
842 if (dismissAfterReply) {
843 markRead(conversation,true);
844 } else {
845 mNotificationService.pushFromDirectReply(message);
846 }
847 }
848 }
849
850 private boolean xaOnSilentMode() {
851 return getPreferences().getBoolean("xa_on_silent_mode", false);
852 }
853
854 private boolean manuallyChangePresence() {
855 return getPreferences().getBoolean(SettingsActivity.MANUALLY_CHANGE_PRESENCE, false);
856 }
857
858 private boolean treatVibrateAsSilent() {
859 return getPreferences().getBoolean(SettingsActivity.TREAT_VIBRATE_AS_SILENT, false);
860 }
861
862 private boolean awayWhenScreenOff() {
863 return getPreferences().getBoolean(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, false);
864 }
865
866 private String getCompressPicturesPreference() {
867 return getPreferences().getString("picture_compression", "auto");
868 }
869
870 private Presence.Status getTargetPresence() {
871 if (xaOnSilentMode() && isPhoneSilenced()) {
872 return Presence.Status.XA;
873 } else if (awayWhenScreenOff() && !isInteractive()) {
874 return Presence.Status.AWAY;
875 } else {
876 return Presence.Status.ONLINE;
877 }
878 }
879
880 @SuppressLint("NewApi")
881 @SuppressWarnings("deprecation")
882 public boolean isInteractive() {
883 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
884
885 final boolean isScreenOn;
886 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
887 isScreenOn = pm.isScreenOn();
888 } else {
889 isScreenOn = pm.isInteractive();
890 }
891 return isScreenOn;
892 }
893
894 private boolean isPhoneSilenced() {
895 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
896 try {
897 if (treatVibrateAsSilent()) {
898 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
899 } else {
900 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
901 }
902 } catch (Throwable throwable) {
903 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
904 return false;
905 }
906 }
907
908 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
909 Log.d(Config.LOGTAG, "resetting all attempt counts");
910 for (Account account : accounts) {
911 if (account.hasErrorStatus() || reallyAll) {
912 final XmppConnection connection = account.getXmppConnection();
913 if (connection != null) {
914 connection.resetAttemptCount(retryImmediately);
915 }
916 }
917 if (account.setShowErrorNotification(true)) {
918 databaseBackend.updateAccount(account);
919 }
920 }
921 mNotificationService.updateErrorNotification();
922 }
923
924 private void dismissErrorNotifications() {
925 for (final Account account : this.accounts) {
926 if (account.hasErrorStatus()) {
927 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": dismissing error notification");
928 if (account.setShowErrorNotification(false)) {
929 databaseBackend.updateAccount(account);
930 }
931 }
932 }
933 }
934
935 private void expireOldMessages() {
936 expireOldMessages(false);
937 }
938
939 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
940 mLastExpiryRun.set(SystemClock.elapsedRealtime());
941 mDatabaseExecutor.execute(new Runnable() {
942 @Override
943 public void run() {
944 long timestamp = getAutomaticMessageDeletionDate();
945 if (timestamp > 0) {
946 databaseBackend.expireOldMessages(timestamp);
947 synchronized (XmppConnectionService.this.conversations) {
948 for (Conversation conversation : XmppConnectionService.this.conversations) {
949 conversation.expireOldMessages(timestamp);
950 if (resetHasMessagesLeftOnServer) {
951 conversation.messagesLoaded.set(true);
952 conversation.setHasMessagesLeftOnServer(true);
953 }
954 }
955 }
956 updateConversationUi();
957 }
958 }
959 });
960 }
961
962 public boolean hasInternetConnection() {
963 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
964 .getSystemService(Context.CONNECTIVITY_SERVICE);
965 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
966 return activeNetwork != null && activeNetwork.isConnected();
967 }
968
969 @SuppressLint("TrulyRandom")
970 @Override
971 public void onCreate() {
972 ExceptionHelper.init(getApplicationContext());
973 PRNGFixes.apply();
974 this.mRandom = new SecureRandom();
975 updateMemorizingTrustmanager();
976 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
977 final int cacheSize = maxMemory / 8;
978 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
979 @Override
980 protected int sizeOf(final String key, final Bitmap bitmap) {
981 return bitmap.getByteCount() / 1024;
982 }
983 };
984
985 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
986 this.accounts = databaseBackend.getAccounts();
987
988 if (Config.FREQUENT_RESTARTS_THRESHOLD != 0
989 && Config.FREQUENT_RESTARTS_DETECTION_WINDOW != 0
990 && !keepForegroundService()
991 && databaseBackend.startTimeCountExceedsThreshold()) {
992 getPreferences().edit().putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE,true).commit();
993 Log.d(Config.LOGTAG,"number of restarts exceeds threshold. enabling foreground service");
994 }
995
996 restoreFromDatabase();
997
998 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
999 new Thread(new Runnable() {
1000 @Override
1001 public void run() {
1002 fileObserver.startWatching();
1003 }
1004 }).start();
1005 if (Config.supportOpenPgp()) {
1006 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
1007 @Override
1008 public void onBound(IOpenPgpService2 service) {
1009 for (Account account : accounts) {
1010 final PgpDecryptionService pgp = account.getPgpDecryptionService();
1011 if(pgp != null) {
1012 pgp.continueDecryption(true);
1013 }
1014 }
1015 }
1016
1017 @Override
1018 public void onError(Exception e) {
1019 }
1020 });
1021 this.pgpServiceConnection.bindToService();
1022 }
1023
1024 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1025 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
1026
1027 toggleForegroundService();
1028 updateUnreadCountBadge();
1029 toggleScreenEventReceiver();
1030 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1031 scheduleNextIdlePing();
1032 }
1033 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1034 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
1035 }
1036 }
1037
1038 @Override
1039 public void onTrimMemory(int level) {
1040 super.onTrimMemory(level);
1041 if (level >= TRIM_MEMORY_COMPLETE) {
1042 Log.d(Config.LOGTAG, "clear cache due to low memory");
1043 getBitmapCache().evictAll();
1044 }
1045 }
1046
1047 @Override
1048 public void onDestroy() {
1049 try {
1050 unregisterReceiver(this.mEventReceiver);
1051 } catch (IllegalArgumentException e) {
1052 //ignored
1053 }
1054 fileObserver.stopWatching();
1055 super.onDestroy();
1056 }
1057
1058 public void toggleScreenEventReceiver() {
1059 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1060 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
1061 filter.addAction(Intent.ACTION_SCREEN_OFF);
1062 registerReceiver(this.mEventReceiver, filter);
1063 } else {
1064 try {
1065 unregisterReceiver(this.mEventReceiver);
1066 } catch (IllegalArgumentException e) {
1067 //ignored
1068 }
1069 }
1070 }
1071
1072 public void toggleForegroundService() {
1073 if (keepForegroundService()) {
1074 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1075 } else {
1076 stopForeground(true);
1077 }
1078 }
1079
1080 private boolean keepForegroundService() {
1081 return getPreferences().getBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE,false);
1082 }
1083
1084 @Override
1085 public void onTaskRemoved(final Intent rootIntent) {
1086 super.onTaskRemoved(rootIntent);
1087 if (!keepForegroundService()) {
1088 this.logoutAndSave(false);
1089 } else {
1090 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
1091 }
1092 }
1093
1094 private void logoutAndSave(boolean stop) {
1095 int activeAccounts = 0;
1096 databaseBackend.clearStartTimeCounter(true); // regular swipes don't count towards restart counter
1097 for (final Account account : accounts) {
1098 if (account.getStatus() != Account.State.DISABLED) {
1099 activeAccounts++;
1100 }
1101 databaseBackend.writeRoster(account.getRoster());
1102 if (account.getXmppConnection() != null) {
1103 new Thread(new Runnable() {
1104 @Override
1105 public void run() {
1106 disconnect(account, false);
1107 }
1108 }).start();
1109 }
1110 }
1111 if (stop || activeAccounts == 0) {
1112 Log.d(Config.LOGTAG, "good bye");
1113 stopSelf();
1114 }
1115 }
1116
1117 public void scheduleWakeUpCall(int seconds, int requestCode) {
1118 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1119 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1120 Intent intent = new Intent(this, EventReceiver.class);
1121 intent.setAction("ping");
1122 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1123 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
1124 }
1125
1126 @TargetApi(Build.VERSION_CODES.M)
1127 private void scheduleNextIdlePing() {
1128 Log.d(Config.LOGTAG,"schedule next idle ping");
1129 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1130 Intent intent = new Intent(this, EventReceiver.class);
1131 intent.setAction(ACTION_IDLE_PING);
1132 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
1133 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
1134 PendingIntent.getBroadcast(this,0,intent,0)
1135 );
1136 }
1137
1138 public XmppConnection createConnection(final Account account) {
1139 final SharedPreferences sharedPref = getPreferences();
1140 String resource;
1141 try {
1142 resource = sharedPref.getString("resource", getString(R.string.default_resource)).toLowerCase(Locale.ENGLISH);
1143 if (resource.trim().isEmpty()) {
1144 throw new Exception();
1145 }
1146 } catch (Exception e) {
1147 resource = "conversations";
1148 }
1149 account.setResource(resource);
1150 final XmppConnection connection = new XmppConnection(account, this);
1151 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1152 connection.setOnStatusChangedListener(this.statusListener);
1153 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1154 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1155 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1156 connection.setOnBindListener(this.mOnBindListener);
1157 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1158 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1159 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1160 AxolotlService axolotlService = account.getAxolotlService();
1161 if (axolotlService != null) {
1162 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1163 }
1164 return connection;
1165 }
1166
1167 public void sendChatState(Conversation conversation) {
1168 if (sendChatStates()) {
1169 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1170 sendMessagePacket(conversation.getAccount(), packet);
1171 }
1172 }
1173
1174 private void sendFileMessage(final Message message, final boolean delay) {
1175 Log.d(Config.LOGTAG, "send file message");
1176 final Account account = message.getConversation().getAccount();
1177 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1178 mHttpConnectionManager.createNewUploadConnection(message, delay);
1179 } else {
1180 mJingleConnectionManager.createNewConnection(message);
1181 }
1182 }
1183
1184 public void sendMessage(final Message message) {
1185 sendMessage(message, false, false);
1186 }
1187
1188 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1189 final Account account = message.getConversation().getAccount();
1190 if (account.setShowErrorNotification(true)) {
1191 databaseBackend.updateAccount(account);
1192 mNotificationService.updateErrorNotification();
1193 }
1194 final Conversation conversation = message.getConversation();
1195 account.deactivateGracePeriod();
1196 MessagePacket packet = null;
1197 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1198 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1199 && !message.edited();
1200 boolean saveInDb = addToConversation;
1201 message.setStatus(Message.STATUS_WAITING);
1202
1203 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1204 message.getConversation().endOtrIfNeeded();
1205 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1206 new Conversation.OnMessageFound() {
1207 @Override
1208 public void onMessageFound(Message message) {
1209 markMessage(message, Message.STATUS_SEND_FAILED);
1210 }
1211 });
1212 }
1213
1214 if (account.isOnlineAndConnected()) {
1215 switch (message.getEncryption()) {
1216 case Message.ENCRYPTION_NONE:
1217 if (message.needsUploading()) {
1218 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1219 || message.fixCounterpart()) {
1220 this.sendFileMessage(message, delay);
1221 } else {
1222 break;
1223 }
1224 } else {
1225 packet = mMessageGenerator.generateChat(message);
1226 }
1227 break;
1228 case Message.ENCRYPTION_PGP:
1229 case Message.ENCRYPTION_DECRYPTED:
1230 if (message.needsUploading()) {
1231 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1232 || message.fixCounterpart()) {
1233 this.sendFileMessage(message, delay);
1234 } else {
1235 break;
1236 }
1237 } else {
1238 packet = mMessageGenerator.generatePgpChat(message);
1239 }
1240 break;
1241 case Message.ENCRYPTION_OTR:
1242 SessionImpl otrSession = conversation.getOtrSession();
1243 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1244 try {
1245 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1246 } catch (InvalidJidException e) {
1247 break;
1248 }
1249 if (message.needsUploading()) {
1250 mJingleConnectionManager.createNewConnection(message);
1251 } else {
1252 packet = mMessageGenerator.generateOtrChat(message);
1253 }
1254 } else if (otrSession == null) {
1255 if (message.fixCounterpart()) {
1256 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1257 } else {
1258 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1259 break;
1260 }
1261 } else {
1262 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1263 }
1264 break;
1265 case Message.ENCRYPTION_AXOLOTL:
1266 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1267 if (message.needsUploading()) {
1268 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1269 || message.fixCounterpart()) {
1270 this.sendFileMessage(message, delay);
1271 } else {
1272 break;
1273 }
1274 } else {
1275 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1276 if (axolotlMessage == null) {
1277 account.getAxolotlService().preparePayloadMessage(message, delay);
1278 } else {
1279 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1280 }
1281 }
1282 break;
1283
1284 }
1285 if (packet != null) {
1286 if (account.getXmppConnection().getFeatures().sm()
1287 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1288 message.setStatus(Message.STATUS_UNSEND);
1289 } else {
1290 message.setStatus(Message.STATUS_SEND);
1291 }
1292 }
1293 } else {
1294 switch (message.getEncryption()) {
1295 case Message.ENCRYPTION_DECRYPTED:
1296 if (!message.needsUploading()) {
1297 String pgpBody = message.getEncryptedBody();
1298 String decryptedBody = message.getBody();
1299 message.setBody(pgpBody);
1300 message.setEncryption(Message.ENCRYPTION_PGP);
1301 if (message.edited()) {
1302 message.setBody(decryptedBody);
1303 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1304 databaseBackend.updateMessage(message, message.getEditedId());
1305 updateConversationUi();
1306 return;
1307 } else {
1308 databaseBackend.createMessage(message);
1309 saveInDb = false;
1310 message.setBody(decryptedBody);
1311 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1312 }
1313 }
1314 break;
1315 case Message.ENCRYPTION_OTR:
1316 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1317 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1318 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1319 }
1320 break;
1321 case Message.ENCRYPTION_AXOLOTL:
1322 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1323 break;
1324 }
1325 }
1326
1327 if (resend) {
1328 if (packet != null && addToConversation) {
1329 if (account.getXmppConnection().getFeatures().sm()
1330 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1331 markMessage(message, Message.STATUS_UNSEND);
1332 } else {
1333 markMessage(message, Message.STATUS_SEND);
1334 }
1335 }
1336 } else {
1337 if (addToConversation) {
1338 conversation.add(message);
1339 }
1340 if (saveInDb) {
1341 databaseBackend.createMessage(message);
1342 } else if (message.edited()) {
1343 databaseBackend.updateMessage(message, message.getEditedId());
1344 }
1345 updateConversationUi();
1346 }
1347 if (packet != null) {
1348 if (delay) {
1349 mMessageGenerator.addDelay(packet, message.getTimeSent());
1350 }
1351 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1352 if (this.sendChatStates()) {
1353 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1354 }
1355 }
1356 sendMessagePacket(account, packet);
1357 }
1358 }
1359
1360 private void sendUnsentMessages(final Conversation conversation) {
1361 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1362
1363 @Override
1364 public void onMessageFound(Message message) {
1365 resendMessage(message, true);
1366 }
1367 });
1368 }
1369
1370 public void resendMessage(final Message message, final boolean delay) {
1371 sendMessage(message, true, delay);
1372 }
1373
1374 public void fetchRosterFromServer(final Account account) {
1375 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1376 if (!"".equals(account.getRosterVersion())) {
1377 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1378 + ": fetching roster version " + account.getRosterVersion());
1379 } else {
1380 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1381 }
1382 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1383 sendIqPacket(account, iqPacket, mIqParser);
1384 }
1385
1386 public void fetchBookmarks(final Account account) {
1387 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1388 final Element query = iqPacket.query("jabber:iq:private");
1389 query.addChild("storage", "storage:bookmarks");
1390 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1391
1392 @Override
1393 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1394 if (packet.getType() == IqPacket.TYPE.RESULT) {
1395 final Element query = packet.query();
1396 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1397 final Element storage = query.findChild("storage", "storage:bookmarks");
1398 final boolean autojoin = respectAutojoin();
1399 if (storage != null) {
1400 for (final Element item : storage.getChildren()) {
1401 if (item.getName().equals("conference")) {
1402 final Bookmark bookmark = Bookmark.parse(item, account);
1403 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1404 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1405 bookmark.setBookmarkName(old.getBookmarkName());
1406 }
1407 Conversation conversation = find(bookmark);
1408 if (conversation != null) {
1409 conversation.setBookmark(bookmark);
1410 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1411 conversation = findOrCreateConversation(
1412 account, bookmark.getJid(), true);
1413 conversation.setBookmark(bookmark);
1414 joinMuc(conversation);
1415 }
1416 }
1417 }
1418 }
1419 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1420 } else {
1421 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1422 }
1423 }
1424 };
1425 sendIqPacket(account, iqPacket, callback);
1426 }
1427
1428 public void pushBookmarks(Account account) {
1429 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1430 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1431 Element query = iqPacket.query("jabber:iq:private");
1432 Element storage = query.addChild("storage", "storage:bookmarks");
1433 for (Bookmark bookmark : account.getBookmarks()) {
1434 storage.addChild(bookmark);
1435 }
1436 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1437 }
1438
1439 private void restoreFromDatabase() {
1440 synchronized (this.conversations) {
1441 final Map<String, Account> accountLookupTable = new Hashtable<>();
1442 for (Account account : this.accounts) {
1443 accountLookupTable.put(account.getUuid(), account);
1444 }
1445 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1446 for (Conversation conversation : this.conversations) {
1447 Account account = accountLookupTable.get(conversation.getAccountUuid());
1448 conversation.setAccount(account);
1449 }
1450 Runnable runnable = new Runnable() {
1451 @Override
1452 public void run() {
1453 long deletionDate = getAutomaticMessageDeletionDate();
1454 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1455 if (deletionDate > 0) {
1456 Log.d(Config.LOGTAG, "deleting messages that are older than "+AbstractGenerator.getTimestamp(deletionDate));
1457 databaseBackend.expireOldMessages(deletionDate);
1458 }
1459 Log.d(Config.LOGTAG, "restoring roster");
1460 for (Account account : accounts) {
1461 databaseBackend.readRoster(account.getRoster());
1462 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1463 }
1464 getBitmapCache().evictAll();
1465 loadPhoneContacts();
1466 Log.d(Config.LOGTAG, "restoring messages");
1467 for (Conversation conversation : conversations) {
1468 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1469 checkDeletedFiles(conversation);
1470 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
1471
1472 @Override
1473 public void onMessageFound(Message message) {
1474 markMessage(message, Message.STATUS_WAITING);
1475 }
1476 });
1477 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1478 @Override
1479 public void onMessageFound(Message message) {
1480 mNotificationService.pushFromBacklog(message);
1481 }
1482 });
1483 }
1484 mNotificationService.finishBacklog(false);
1485 mRestoredFromDatabase = true;
1486 Log.d(Config.LOGTAG, "restored all messages");
1487 updateConversationUi();
1488 }
1489 };
1490 mDatabaseExecutor.execute(runnable);
1491 }
1492 }
1493
1494 public void loadPhoneContacts() {
1495 mContactMergerExecutor.execute(new Runnable() {
1496 @Override
1497 public void run() {
1498 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1499 @Override
1500 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1501 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1502 for (Account account : accounts) {
1503 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1504 for (Bundle phoneContact : phoneContacts) {
1505 Jid jid;
1506 try {
1507 jid = Jid.fromString(phoneContact.getString("jid"));
1508 } catch (final InvalidJidException e) {
1509 continue;
1510 }
1511 final Contact contact = account.getRoster().getContact(jid);
1512 String systemAccount = phoneContact.getInt("phoneid")
1513 + "#"
1514 + phoneContact.getString("lookup");
1515 contact.setSystemAccount(systemAccount);
1516 if (contact.setPhotoUri(phoneContact.getString("photouri"))) {
1517 getAvatarService().clear(contact);
1518 }
1519 contact.setSystemName(phoneContact.getString("displayname"));
1520 withSystemAccounts.remove(contact);
1521 }
1522 for (Contact contact : withSystemAccounts) {
1523 contact.setSystemAccount(null);
1524 contact.setSystemName(null);
1525 if (contact.setPhotoUri(null)) {
1526 getAvatarService().clear(contact);
1527 }
1528 }
1529 }
1530 Log.d(Config.LOGTAG, "finished merging phone contacts");
1531 updateAccountUi();
1532 }
1533 });
1534 }
1535 });
1536 }
1537
1538 public List<Conversation> getConversations() {
1539 return this.conversations;
1540 }
1541
1542 private void checkDeletedFiles(Conversation conversation) {
1543 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1544
1545 @Override
1546 public void onMessageFound(Message message) {
1547 if (!getFileBackend().isFileAvailable(message)) {
1548 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1549 final int s = message.getStatus();
1550 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1551 markMessage(message, Message.STATUS_SEND_FAILED);
1552 }
1553 }
1554 }
1555 });
1556 }
1557
1558 private void markFileDeleted(final String path) {
1559 Log.d(Config.LOGTAG,"deleted file "+path);
1560 for (Conversation conversation : getConversations()) {
1561 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1562 @Override
1563 public void onMessageFound(Message message) {
1564 DownloadableFile file = fileBackend.getFile(message);
1565 if (file.getAbsolutePath().equals(path)) {
1566 if (!file.exists()) {
1567 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1568 final int s = message.getStatus();
1569 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1570 markMessage(message, Message.STATUS_SEND_FAILED);
1571 } else {
1572 updateConversationUi();
1573 }
1574 } else {
1575 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1576 }
1577 }
1578 }
1579 });
1580 }
1581 }
1582
1583 public void populateWithOrderedConversations(final List<Conversation> list) {
1584 populateWithOrderedConversations(list, true);
1585 }
1586
1587 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1588 list.clear();
1589 if (includeNoFileUpload) {
1590 list.addAll(getConversations());
1591 } else {
1592 for (Conversation conversation : getConversations()) {
1593 if (conversation.getMode() == Conversation.MODE_SINGLE
1594 || conversation.getAccount().httpUploadAvailable()) {
1595 list.add(conversation);
1596 }
1597 }
1598 }
1599 try {
1600 Collections.sort(list);
1601 } catch (IllegalArgumentException e) {
1602 //ignore
1603 }
1604 }
1605
1606 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1607 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1608 return;
1609 } else if (timestamp == 0) {
1610 return;
1611 }
1612 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1613 Runnable runnable = new Runnable() {
1614 @Override
1615 public void run() {
1616 final Account account = conversation.getAccount();
1617 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1618 if (messages.size() > 0) {
1619 conversation.addAll(0, messages);
1620 checkDeletedFiles(conversation);
1621 callback.onMoreMessagesLoaded(messages.size(), conversation);
1622 } else if (conversation.hasMessagesLeftOnServer()
1623 && account.isOnlineAndConnected()
1624 && conversation.getLastClearHistory() == 0) {
1625 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1626 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1627 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1628 if (query != null) {
1629 query.setCallback(callback);
1630 callback.informUser(R.string.fetching_history_from_server);
1631 } else {
1632 callback.informUser(R.string.not_fetching_history_retention_period);
1633 }
1634
1635 }
1636 }
1637 }
1638 };
1639 mDatabaseExecutor.execute(runnable);
1640 }
1641
1642 public List<Account> getAccounts() {
1643 return this.accounts;
1644 }
1645
1646 public List<Conversation> findAllConferencesWith(Contact contact) {
1647 ArrayList<Conversation> results = new ArrayList<>();
1648 for(Conversation conversation : conversations) {
1649 if (conversation.getMode() == Conversation.MODE_MULTI
1650 && conversation.getMucOptions().isContactInRoom(contact)) {
1651 results.add(conversation);
1652 }
1653 }
1654 return results;
1655 }
1656
1657 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1658 for (final Conversation conversation : haystack) {
1659 if (conversation.getContact() == contact) {
1660 return conversation;
1661 }
1662 }
1663 return null;
1664 }
1665
1666 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1667 if (jid == null) {
1668 return null;
1669 }
1670 for (final Conversation conversation : haystack) {
1671 if ((account == null || conversation.getAccount() == account)
1672 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1673 return conversation;
1674 }
1675 }
1676 return null;
1677 }
1678
1679 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc) {
1680 return this.findOrCreateConversation(account, jid, muc, null);
1681 }
1682
1683 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final MessageArchiveService.Query query) {
1684 synchronized (this.conversations) {
1685 Conversation conversation = find(account, jid);
1686 if (conversation != null) {
1687 return conversation;
1688 }
1689 conversation = databaseBackend.findConversation(account, jid);
1690 final boolean loadMessagesFromDb;
1691 if (conversation != null) {
1692 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1693 conversation.setAccount(account);
1694 if (muc) {
1695 conversation.setMode(Conversation.MODE_MULTI);
1696 conversation.setContactJid(jid);
1697 } else {
1698 conversation.setMode(Conversation.MODE_SINGLE);
1699 conversation.setContactJid(jid.toBareJid());
1700 }
1701 databaseBackend.updateConversation(conversation);
1702 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true,false);
1703 } else {
1704 String conversationName;
1705 Contact contact = account.getRoster().getContact(jid);
1706 if (contact != null) {
1707 conversationName = contact.getDisplayName();
1708 } else {
1709 conversationName = jid.getLocalpart();
1710 }
1711 if (muc) {
1712 conversation = new Conversation(conversationName, account, jid,
1713 Conversation.MODE_MULTI);
1714 } else {
1715 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1716 Conversation.MODE_SINGLE);
1717 }
1718 this.databaseBackend.createConversation(conversation);
1719 loadMessagesFromDb = false;
1720 }
1721 final Conversation c = conversation;
1722 mDatabaseExecutor.execute(new Runnable() {
1723 @Override
1724 public void run() {
1725 if (loadMessagesFromDb) {
1726 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1727 updateConversationUi();
1728 c.messagesLoaded.set(true);
1729 }
1730 if (account.getXmppConnection() != null
1731 && account.getXmppConnection().getFeatures().mam()
1732 && !muc) {
1733 if (query == null) {
1734 mMessageArchiveService.query(c);
1735 } else {
1736 if (query.getConversation() == null) {
1737 mMessageArchiveService.query(c, query.getStart());
1738 }
1739 }
1740 }
1741 checkDeletedFiles(c);
1742 }
1743 });
1744 this.conversations.add(conversation);
1745 updateConversationUi();
1746 return conversation;
1747 }
1748 }
1749
1750 public void archiveConversation(Conversation conversation) {
1751 getNotificationService().clear(conversation);
1752 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1753 synchronized (this.conversations) {
1754 if (conversation.getMode() == Conversation.MODE_MULTI) {
1755 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1756 Bookmark bookmark = conversation.getBookmark();
1757 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1758 bookmark.setAutojoin(false);
1759 pushBookmarks(bookmark.getAccount());
1760 }
1761 }
1762 leaveMuc(conversation);
1763 } else {
1764 conversation.endOtrIfNeeded();
1765 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1766 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1767 sendPresencePacket(
1768 conversation.getAccount(),
1769 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1770 );
1771 }
1772 }
1773 updateConversation(conversation);
1774 this.conversations.remove(conversation);
1775 updateConversationUi();
1776 }
1777 }
1778
1779 public void createAccount(final Account account) {
1780 account.initAccountServices(this);
1781 databaseBackend.createAccount(account);
1782 this.accounts.add(account);
1783 this.reconnectAccountInBackground(account);
1784 updateAccountUi();
1785 }
1786
1787 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1788 new Thread(new Runnable() {
1789 @Override
1790 public void run() {
1791 try {
1792 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1793 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1794 if (findAccountByJid(info.first) == null) {
1795 Account account = new Account(info.first, "");
1796 account.setPrivateKeyAlias(alias);
1797 account.setOption(Account.OPTION_DISABLED, true);
1798 account.setDisplayName(info.second);
1799 createAccount(account);
1800 callback.onAccountCreated(account);
1801 if (Config.X509_VERIFICATION) {
1802 try {
1803 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomainpart()).checkClientTrusted(chain, "RSA");
1804 } catch (CertificateException e) {
1805 callback.informUser(R.string.certificate_chain_is_not_trusted);
1806 }
1807 }
1808 } else {
1809 callback.informUser(R.string.account_already_exists);
1810 }
1811 } catch (Exception e) {
1812 e.printStackTrace();
1813 callback.informUser(R.string.unable_to_parse_certificate);
1814 }
1815 }
1816 }).start();
1817
1818 }
1819
1820 public void updateKeyInAccount(final Account account, final String alias) {
1821 Log.d(Config.LOGTAG, "update key in account " + alias);
1822 try {
1823 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1824 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1825 if (account.getJid().toBareJid().equals(info.first)) {
1826 account.setPrivateKeyAlias(alias);
1827 account.setDisplayName(info.second);
1828 databaseBackend.updateAccount(account);
1829 if (Config.X509_VERIFICATION) {
1830 try {
1831 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomainpart()).checkClientTrusted(chain, "RSA");
1832 } catch (CertificateException e) {
1833 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1834 }
1835 account.getAxolotlService().regenerateKeys(true);
1836 }
1837 } else {
1838 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1839 }
1840 } catch (Exception e) {
1841 e.printStackTrace();
1842 }
1843 }
1844
1845 public boolean updateAccount(final Account account) {
1846 if (databaseBackend.updateAccount(account)) {
1847 account.setShowErrorNotification(true);
1848 this.statusListener.onStatusChanged(account);
1849 databaseBackend.updateAccount(account);
1850 reconnectAccountInBackground(account);
1851 updateAccountUi();
1852 getNotificationService().updateErrorNotification();
1853 return true;
1854 } else {
1855 return false;
1856 }
1857 }
1858
1859 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1860 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1861 sendIqPacket(account, iq, new OnIqPacketReceived() {
1862 @Override
1863 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1864 if (packet.getType() == IqPacket.TYPE.RESULT) {
1865 account.setPassword(newPassword);
1866 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1867 databaseBackend.updateAccount(account);
1868 callback.onPasswordChangeSucceeded();
1869 } else {
1870 callback.onPasswordChangeFailed();
1871 }
1872 }
1873 });
1874 }
1875
1876 public void deleteAccount(final Account account) {
1877 synchronized (this.conversations) {
1878 for (final Conversation conversation : conversations) {
1879 if (conversation.getAccount() == account) {
1880 if (conversation.getMode() == Conversation.MODE_MULTI) {
1881 leaveMuc(conversation);
1882 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1883 conversation.endOtrIfNeeded();
1884 }
1885 conversations.remove(conversation);
1886 }
1887 }
1888 if (account.getXmppConnection() != null) {
1889 new Thread(new Runnable() {
1890 @Override
1891 public void run() {
1892 disconnect(account, true);
1893 }
1894 }).start();
1895 }
1896 Runnable runnable = new Runnable() {
1897 @Override
1898 public void run() {
1899 if (!databaseBackend.deleteAccount(account)) {
1900 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1901 }
1902 }
1903 };
1904 mDatabaseExecutor.execute(runnable);
1905 this.accounts.remove(account);
1906 updateAccountUi();
1907 getNotificationService().updateErrorNotification();
1908 }
1909 }
1910
1911 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1912 synchronized (this) {
1913 this.mLastActivity = System.currentTimeMillis();
1914 if (checkListeners()) {
1915 switchToForeground();
1916 }
1917 this.mOnConversationUpdate = listener;
1918 this.mNotificationService.setIsInForeground(true);
1919 if (this.convChangedListenerCount < 2) {
1920 this.convChangedListenerCount++;
1921 }
1922 }
1923 }
1924
1925 public void removeOnConversationListChangedListener() {
1926 synchronized (this) {
1927 this.convChangedListenerCount--;
1928 if (this.convChangedListenerCount <= 0) {
1929 this.convChangedListenerCount = 0;
1930 this.mOnConversationUpdate = null;
1931 this.mNotificationService.setIsInForeground(false);
1932 if (checkListeners()) {
1933 switchToBackground();
1934 }
1935 }
1936 }
1937 }
1938
1939 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1940 synchronized (this) {
1941 if (checkListeners()) {
1942 switchToForeground();
1943 }
1944 this.mOnShowErrorToast = onShowErrorToast;
1945 if (this.showErrorToastListenerCount < 2) {
1946 this.showErrorToastListenerCount++;
1947 }
1948 }
1949 this.mOnShowErrorToast = onShowErrorToast;
1950 }
1951
1952 public void removeOnShowErrorToastListener() {
1953 synchronized (this) {
1954 this.showErrorToastListenerCount--;
1955 if (this.showErrorToastListenerCount <= 0) {
1956 this.showErrorToastListenerCount = 0;
1957 this.mOnShowErrorToast = null;
1958 if (checkListeners()) {
1959 switchToBackground();
1960 }
1961 }
1962 }
1963 }
1964
1965 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1966 synchronized (this) {
1967 if (checkListeners()) {
1968 switchToForeground();
1969 }
1970 this.mOnAccountUpdate = listener;
1971 if (this.accountChangedListenerCount < 2) {
1972 this.accountChangedListenerCount++;
1973 }
1974 }
1975 }
1976
1977 public void removeOnAccountListChangedListener() {
1978 synchronized (this) {
1979 this.accountChangedListenerCount--;
1980 if (this.accountChangedListenerCount <= 0) {
1981 this.mOnAccountUpdate = null;
1982 this.accountChangedListenerCount = 0;
1983 if (checkListeners()) {
1984 switchToBackground();
1985 }
1986 }
1987 }
1988 }
1989
1990 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
1991 synchronized (this) {
1992 if (checkListeners()) {
1993 switchToForeground();
1994 }
1995 this.mOnCaptchaRequested = listener;
1996 if (this.captchaRequestedListenerCount < 2) {
1997 this.captchaRequestedListenerCount++;
1998 }
1999 }
2000 }
2001
2002 public void removeOnCaptchaRequestedListener() {
2003 synchronized (this) {
2004 this.captchaRequestedListenerCount--;
2005 if (this.captchaRequestedListenerCount <= 0) {
2006 this.mOnCaptchaRequested = null;
2007 this.captchaRequestedListenerCount = 0;
2008 if (checkListeners()) {
2009 switchToBackground();
2010 }
2011 }
2012 }
2013 }
2014
2015 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2016 synchronized (this) {
2017 if (checkListeners()) {
2018 switchToForeground();
2019 }
2020 this.mOnRosterUpdate = listener;
2021 if (this.rosterChangedListenerCount < 2) {
2022 this.rosterChangedListenerCount++;
2023 }
2024 }
2025 }
2026
2027 public void removeOnRosterUpdateListener() {
2028 synchronized (this) {
2029 this.rosterChangedListenerCount--;
2030 if (this.rosterChangedListenerCount <= 0) {
2031 this.rosterChangedListenerCount = 0;
2032 this.mOnRosterUpdate = null;
2033 if (checkListeners()) {
2034 switchToBackground();
2035 }
2036 }
2037 }
2038 }
2039
2040 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2041 synchronized (this) {
2042 if (checkListeners()) {
2043 switchToForeground();
2044 }
2045 this.mOnUpdateBlocklist = listener;
2046 if (this.updateBlocklistListenerCount < 2) {
2047 this.updateBlocklistListenerCount++;
2048 }
2049 }
2050 }
2051
2052 public void removeOnUpdateBlocklistListener() {
2053 synchronized (this) {
2054 this.updateBlocklistListenerCount--;
2055 if (this.updateBlocklistListenerCount <= 0) {
2056 this.updateBlocklistListenerCount = 0;
2057 this.mOnUpdateBlocklist = null;
2058 if (checkListeners()) {
2059 switchToBackground();
2060 }
2061 }
2062 }
2063 }
2064
2065 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2066 synchronized (this) {
2067 if (checkListeners()) {
2068 switchToForeground();
2069 }
2070 this.mOnKeyStatusUpdated = listener;
2071 if (this.keyStatusUpdatedListenerCount < 2) {
2072 this.keyStatusUpdatedListenerCount++;
2073 }
2074 }
2075 }
2076
2077 public void removeOnNewKeysAvailableListener() {
2078 synchronized (this) {
2079 this.keyStatusUpdatedListenerCount--;
2080 if (this.keyStatusUpdatedListenerCount <= 0) {
2081 this.keyStatusUpdatedListenerCount = 0;
2082 this.mOnKeyStatusUpdated = null;
2083 if (checkListeners()) {
2084 switchToBackground();
2085 }
2086 }
2087 }
2088 }
2089
2090 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2091 synchronized (this) {
2092 if (checkListeners()) {
2093 switchToForeground();
2094 }
2095 this.mOnMucRosterUpdate = listener;
2096 if (this.mucRosterChangedListenerCount < 2) {
2097 this.mucRosterChangedListenerCount++;
2098 }
2099 }
2100 }
2101
2102 public void removeOnMucRosterUpdateListener() {
2103 synchronized (this) {
2104 this.mucRosterChangedListenerCount--;
2105 if (this.mucRosterChangedListenerCount <= 0) {
2106 this.mucRosterChangedListenerCount = 0;
2107 this.mOnMucRosterUpdate = null;
2108 if (checkListeners()) {
2109 switchToBackground();
2110 }
2111 }
2112 }
2113 }
2114
2115 public boolean checkListeners() {
2116 return (this.mOnAccountUpdate == null
2117 && this.mOnConversationUpdate == null
2118 && this.mOnRosterUpdate == null
2119 && this.mOnCaptchaRequested == null
2120 && this.mOnUpdateBlocklist == null
2121 && this.mOnShowErrorToast == null
2122 && this.mOnKeyStatusUpdated == null);
2123 }
2124
2125 private void switchToForeground() {
2126 final boolean broadcastLastActivity = broadcastLastActivity();
2127 for (Conversation conversation : getConversations()) {
2128 conversation.setIncomingChatState(ChatState.ACTIVE);
2129 }
2130 for (Account account : getAccounts()) {
2131 if (account.getStatus() == Account.State.ONLINE) {
2132 account.deactivateGracePeriod();
2133 final XmppConnection connection = account.getXmppConnection();
2134 if (connection != null ) {
2135 if (connection.getFeatures().csi()) {
2136 connection.sendActive();
2137 }
2138 if (broadcastLastActivity) {
2139 sendPresence(account, false); //send new presence but don't include idle because we are not
2140 }
2141 }
2142 }
2143 }
2144 Log.d(Config.LOGTAG, "app switched into foreground");
2145 }
2146
2147 private void switchToBackground() {
2148 final boolean broadcastLastActivity = broadcastLastActivity();
2149 for (Account account : getAccounts()) {
2150 if (account.getStatus() == Account.State.ONLINE) {
2151 XmppConnection connection = account.getXmppConnection();
2152 if (connection != null) {
2153 if (broadcastLastActivity) {
2154 sendPresence(account, broadcastLastActivity);
2155 }
2156 if (connection.getFeatures().csi()) {
2157 connection.sendInactive();
2158 }
2159 }
2160 }
2161 }
2162 this.mNotificationService.setIsInForeground(false);
2163 Log.d(Config.LOGTAG, "app switched into background");
2164 }
2165
2166 private void connectMultiModeConversations(Account account) {
2167 List<Conversation> conversations = getConversations();
2168 for (Conversation conversation : conversations) {
2169 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2170 joinMuc(conversation);
2171 }
2172 }
2173 }
2174
2175 public void joinMuc(Conversation conversation) {
2176 joinMuc(conversation,null, false);
2177 }
2178
2179 public void joinMuc(Conversation conversation, boolean followedInvite) {
2180 joinMuc(conversation, null, followedInvite);
2181 }
2182
2183 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2184 joinMuc(conversation,onConferenceJoined,false);
2185 }
2186
2187 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2188 Account account = conversation.getAccount();
2189 account.pendingConferenceJoins.remove(conversation);
2190 account.pendingConferenceLeaves.remove(conversation);
2191 if (account.getStatus() == Account.State.ONLINE) {
2192 conversation.resetMucOptions();
2193 if (onConferenceJoined != null) {
2194 conversation.getMucOptions().flagNoAutoPushConfiguration();
2195 }
2196 conversation.setHasMessagesLeftOnServer(false);
2197 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2198
2199 private void join(Conversation conversation) {
2200 Account account = conversation.getAccount();
2201 final MucOptions mucOptions = conversation.getMucOptions();
2202 final Jid joinJid = mucOptions.getSelf().getFullJid();
2203 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2204 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous());
2205 packet.setTo(joinJid);
2206 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2207 if (conversation.getMucOptions().getPassword() != null) {
2208 x.addChild("password").setContent(mucOptions.getPassword());
2209 }
2210
2211 if (mucOptions.mamSupport()) {
2212 // Use MAM instead of the limited muc history to get history
2213 x.addChild("history").setAttribute("maxchars", "0");
2214 } else {
2215 // Fallback to muc history
2216 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2217 }
2218 sendPresencePacket(account, packet);
2219 if (onConferenceJoined != null) {
2220 onConferenceJoined.onConferenceJoined(conversation);
2221 }
2222 if (!joinJid.equals(conversation.getJid())) {
2223 conversation.setContactJid(joinJid);
2224 databaseBackend.updateConversation(conversation);
2225 }
2226
2227 if (mucOptions.mamSupport()) {
2228 getMessageArchiveService().catchupMUC(conversation);
2229 }
2230 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2231 fetchConferenceMembers(conversation);
2232 if (followedInvite && conversation.getBookmark() == null) {
2233 saveConversationAsBookmark(conversation,null);
2234 }
2235 }
2236 sendUnsentMessages(conversation);
2237 }
2238
2239 @Override
2240 public void onConferenceConfigurationFetched(Conversation conversation) {
2241 join(conversation);
2242 }
2243
2244 @Override
2245 public void onFetchFailed(final Conversation conversation, Element error) {
2246 if (error != null && "remote-server-not-found".equals(error.getName())) {
2247 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2248 } else {
2249 join(conversation);
2250 fetchConferenceConfiguration(conversation);
2251 }
2252 }
2253 });
2254 updateConversationUi();
2255 } else {
2256 account.pendingConferenceJoins.add(conversation);
2257 conversation.resetMucOptions();
2258 conversation.setHasMessagesLeftOnServer(false);
2259 updateConversationUi();
2260 }
2261 }
2262
2263 private void fetchConferenceMembers(final Conversation conversation) {
2264 final Account account = conversation.getAccount();
2265 final String[] affiliations = {"member","admin","owner"};
2266 OnIqPacketReceived callback = new OnIqPacketReceived() {
2267
2268 private int i = 0;
2269 private boolean success = true;
2270
2271 @Override
2272 public void onIqPacketReceived(Account account, IqPacket packet) {
2273
2274 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2275 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2276 for(Element child : query.getChildren()) {
2277 if ("item".equals(child.getName())) {
2278 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2279 if (!user.realJidMatchesAccount()) {
2280 conversation.getMucOptions().updateUser(user);
2281 }
2282 }
2283 }
2284 } else {
2285 success = false;
2286 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2287 }
2288 ++i;
2289 if (i >= affiliations.length) {
2290 List<Jid> members = conversation.getMucOptions().getMembers();
2291 if (success) {
2292 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2293 boolean changed = false;
2294 for(ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext();) {
2295 Jid jid = iterator.next();
2296 if (!members.contains(jid)) {
2297 iterator.remove();
2298 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": removed "+jid+" from crypto targets of "+conversation.getName());
2299 changed = true;
2300 }
2301 }
2302 if (changed) {
2303 conversation.setAcceptedCryptoTargets(cryptoTargets);
2304 updateConversation(conversation);
2305 }
2306 }
2307 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2308 getAvatarService().clear(conversation);
2309 updateMucRosterUi();
2310 updateConversationUi();
2311 }
2312 }
2313 };
2314 for(String affiliation : affiliations) {
2315 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2316 }
2317 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2318 }
2319
2320 public void providePasswordForMuc(Conversation conversation, String password) {
2321 if (conversation.getMode() == Conversation.MODE_MULTI) {
2322 conversation.getMucOptions().setPassword(password);
2323 if (conversation.getBookmark() != null) {
2324 if (respectAutojoin()) {
2325 conversation.getBookmark().setAutojoin(true);
2326 }
2327 pushBookmarks(conversation.getAccount());
2328 }
2329 updateConversation(conversation);
2330 joinMuc(conversation);
2331 }
2332 }
2333
2334 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2335 final MucOptions options = conversation.getMucOptions();
2336 final Jid joinJid = options.createJoinJid(nick);
2337 if (options.online()) {
2338 Account account = conversation.getAccount();
2339 options.setOnRenameListener(new OnRenameListener() {
2340
2341 @Override
2342 public void onSuccess() {
2343 conversation.setContactJid(joinJid);
2344 databaseBackend.updateConversation(conversation);
2345 Bookmark bookmark = conversation.getBookmark();
2346 if (bookmark != null) {
2347 bookmark.setNick(nick);
2348 pushBookmarks(bookmark.getAccount());
2349 }
2350 callback.success(conversation);
2351 }
2352
2353 @Override
2354 public void onFailure() {
2355 callback.error(R.string.nick_in_use, conversation);
2356 }
2357 });
2358
2359 PresencePacket packet = new PresencePacket();
2360 packet.setTo(joinJid);
2361 packet.setFrom(conversation.getAccount().getJid());
2362
2363 String sig = account.getPgpSignature();
2364 if (sig != null) {
2365 packet.addChild("status").setContent("online");
2366 packet.addChild("x", "jabber:x:signed").setContent(sig);
2367 }
2368 sendPresencePacket(account, packet);
2369 } else {
2370 conversation.setContactJid(joinJid);
2371 databaseBackend.updateConversation(conversation);
2372 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2373 Bookmark bookmark = conversation.getBookmark();
2374 if (bookmark != null) {
2375 bookmark.setNick(nick);
2376 pushBookmarks(bookmark.getAccount());
2377 }
2378 joinMuc(conversation);
2379 }
2380 }
2381 }
2382
2383 public void leaveMuc(Conversation conversation) {
2384 leaveMuc(conversation, false);
2385 }
2386
2387 private void leaveMuc(Conversation conversation, boolean now) {
2388 Account account = conversation.getAccount();
2389 account.pendingConferenceJoins.remove(conversation);
2390 account.pendingConferenceLeaves.remove(conversation);
2391 if (account.getStatus() == Account.State.ONLINE || now) {
2392 PresencePacket packet = new PresencePacket();
2393 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2394 packet.setFrom(conversation.getAccount().getJid());
2395 packet.setAttribute("type", "unavailable");
2396 sendPresencePacket(conversation.getAccount(), packet);
2397 conversation.getMucOptions().setOffline();
2398 conversation.deregisterWithBookmark();
2399 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2400 + ": leaving muc " + conversation.getJid());
2401 } else {
2402 account.pendingConferenceLeaves.add(conversation);
2403 }
2404 }
2405
2406 private String findConferenceServer(final Account account) {
2407 String server;
2408 if (account.getXmppConnection() != null) {
2409 server = account.getXmppConnection().getMucServer();
2410 if (server != null) {
2411 return server;
2412 }
2413 }
2414 for (Account other : getAccounts()) {
2415 if (other != account && other.getXmppConnection() != null) {
2416 server = other.getXmppConnection().getMucServer();
2417 if (server != null) {
2418 return server;
2419 }
2420 }
2421 }
2422 return null;
2423 }
2424
2425 public void createAdhocConference(final Account account,
2426 final String subject,
2427 final Iterable<Jid> jids,
2428 final UiCallback<Conversation> callback) {
2429 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2430 if (account.getStatus() == Account.State.ONLINE) {
2431 try {
2432 String server = findConferenceServer(account);
2433 if (server == null) {
2434 if (callback != null) {
2435 callback.error(R.string.no_conference_server_found, null);
2436 }
2437 return;
2438 }
2439 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2440 final Conversation conversation = findOrCreateConversation(account, jid, true);
2441 joinMuc(conversation, new OnConferenceJoined() {
2442 @Override
2443 public void onConferenceJoined(final Conversation conversation) {
2444 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2445 @Override
2446 public void onPushSucceeded() {
2447 if (subject != null && !subject.trim().isEmpty()) {
2448 pushSubjectToConference(conversation, subject.trim());
2449 }
2450 for (Jid invite : jids) {
2451 invite(conversation, invite);
2452 }
2453 if (account.countPresences() > 1) {
2454 directInvite(conversation, account.getJid().toBareJid());
2455 }
2456 saveConversationAsBookmark(conversation, subject);
2457 if (callback != null) {
2458 callback.success(conversation);
2459 }
2460 }
2461
2462 @Override
2463 public void onPushFailed() {
2464 archiveConversation(conversation);
2465 if (callback != null) {
2466 callback.error(R.string.conference_creation_failed, conversation);
2467 }
2468 }
2469 });
2470 }
2471 });
2472 } catch (InvalidJidException e) {
2473 if (callback != null) {
2474 callback.error(R.string.conference_creation_failed, null);
2475 }
2476 }
2477 } else {
2478 if (callback != null) {
2479 callback.error(R.string.not_connected_try_again, null);
2480 }
2481 }
2482 }
2483
2484 public void fetchConferenceConfiguration(final Conversation conversation) {
2485 fetchConferenceConfiguration(conversation, null);
2486 }
2487
2488 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2489 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2490 request.setTo(conversation.getJid().toBareJid());
2491 request.query("http://jabber.org/protocol/disco#info");
2492 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2493 @Override
2494 public void onIqPacketReceived(Account account, IqPacket packet) {
2495 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2496 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2497 ArrayList<String> features = new ArrayList<>();
2498 for (Element child : query.getChildren()) {
2499 if (child != null && child.getName().equals("feature")) {
2500 String var = child.getAttribute("var");
2501 if (var != null) {
2502 features.add(var);
2503 }
2504 }
2505 }
2506 Element form = query.findChild("x", "jabber:x:data");
2507 if (form != null) {
2508 conversation.getMucOptions().updateFormData(Data.parse(form));
2509 }
2510 conversation.getMucOptions().updateFeatures(features);
2511 if (callback != null) {
2512 callback.onConferenceConfigurationFetched(conversation);
2513 }
2514 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2515 updateConversationUi();
2516 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2517 if (callback != null) {
2518 callback.onFetchFailed(conversation, packet.getError());
2519 }
2520 }
2521 }
2522 });
2523 }
2524
2525 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2526 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2527 request.setTo(conversation.getJid().toBareJid());
2528 request.query("http://jabber.org/protocol/muc#owner");
2529 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2530 @Override
2531 public void onIqPacketReceived(Account account, IqPacket packet) {
2532 if (packet.getType() == IqPacket.TYPE.RESULT) {
2533 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2534 for (Field field : data.getFields()) {
2535 if (options.containsKey(field.getFieldName())) {
2536 field.setValue(options.getString(field.getFieldName()));
2537 }
2538 }
2539 data.submit();
2540 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2541 set.setTo(conversation.getJid().toBareJid());
2542 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2543 sendIqPacket(account, set, new OnIqPacketReceived() {
2544 @Override
2545 public void onIqPacketReceived(Account account, IqPacket packet) {
2546 if (callback != null) {
2547 if (packet.getType() == IqPacket.TYPE.RESULT) {
2548 callback.onPushSucceeded();
2549 } else {
2550 callback.onPushFailed();
2551 }
2552 }
2553 }
2554 });
2555 } else {
2556 if (callback != null) {
2557 callback.onPushFailed();
2558 }
2559 }
2560 }
2561 });
2562 }
2563
2564 public void pushSubjectToConference(final Conversation conference, final String subject) {
2565 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2566 this.sendMessagePacket(conference.getAccount(), packet);
2567 final MucOptions mucOptions = conference.getMucOptions();
2568 final MucOptions.User self = mucOptions.getSelf();
2569 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2570 Bundle options = new Bundle();
2571 options.putString("muc#roomconfig_persistentroom", "1");
2572 this.pushConferenceConfiguration(conference, options, null);
2573 }
2574 }
2575
2576 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2577 final Jid jid = user.toBareJid();
2578 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2579 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2580 @Override
2581 public void onIqPacketReceived(Account account, IqPacket packet) {
2582 if (packet.getType() == IqPacket.TYPE.RESULT) {
2583 conference.getMucOptions().changeAffiliation(jid, affiliation);
2584 getAvatarService().clear(conference);
2585 callback.onAffiliationChangedSuccessful(jid);
2586 } else {
2587 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2588 }
2589 }
2590 });
2591 }
2592
2593 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2594 List<Jid> jids = new ArrayList<>();
2595 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2596 if (user.getAffiliation() == before && user.getRealJid() != null) {
2597 jids.add(user.getRealJid());
2598 }
2599 }
2600 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2601 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2602 }
2603
2604 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2605 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2606 Log.d(Config.LOGTAG, request.toString());
2607 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2608 @Override
2609 public void onIqPacketReceived(Account account, IqPacket packet) {
2610 Log.d(Config.LOGTAG, packet.toString());
2611 if (packet.getType() == IqPacket.TYPE.RESULT) {
2612 callback.onRoleChangedSuccessful(nick);
2613 } else {
2614 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2615 }
2616 }
2617 });
2618 }
2619
2620 private void disconnect(Account account, boolean force) {
2621 if ((account.getStatus() == Account.State.ONLINE)
2622 || (account.getStatus() == Account.State.DISABLED)) {
2623 final XmppConnection connection = account.getXmppConnection();
2624 if (!force) {
2625 List<Conversation> conversations = getConversations();
2626 for (Conversation conversation : conversations) {
2627 if (conversation.getAccount() == account) {
2628 if (conversation.getMode() == Conversation.MODE_MULTI) {
2629 leaveMuc(conversation, true);
2630 } else {
2631 if (conversation.endOtrIfNeeded()) {
2632 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2633 + ": ended otr session with "
2634 + conversation.getJid());
2635 }
2636 }
2637 }
2638 }
2639 sendOfflinePresence(account);
2640 }
2641 connection.disconnect(force);
2642 }
2643 }
2644
2645 @Override
2646 public IBinder onBind(Intent intent) {
2647 return mBinder;
2648 }
2649
2650 public void updateMessage(Message message) {
2651 databaseBackend.updateMessage(message);
2652 updateConversationUi();
2653 }
2654
2655 public void updateMessage(Message message, String uuid) {
2656 databaseBackend.updateMessage(message, uuid);
2657 updateConversationUi();
2658 }
2659
2660 protected void syncDirtyContacts(Account account) {
2661 for (Contact contact : account.getRoster().getContacts()) {
2662 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2663 pushContactToServer(contact);
2664 }
2665 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2666 deleteContactOnServer(contact);
2667 }
2668 }
2669 }
2670
2671 public void createContact(Contact contact) {
2672 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2673 if (autoGrant) {
2674 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2675 contact.setOption(Contact.Options.ASKING);
2676 }
2677 pushContactToServer(contact);
2678 }
2679
2680 public void onOtrSessionEstablished(Conversation conversation) {
2681 final Account account = conversation.getAccount();
2682 final Session otrSession = conversation.getOtrSession();
2683 Log.d(Config.LOGTAG,
2684 account.getJid().toBareJid() + " otr session established with "
2685 + conversation.getJid() + "/"
2686 + otrSession.getSessionID().getUserID());
2687 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2688
2689 @Override
2690 public void onMessageFound(Message message) {
2691 SessionID id = otrSession.getSessionID();
2692 try {
2693 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2694 } catch (InvalidJidException e) {
2695 return;
2696 }
2697 if (message.needsUploading()) {
2698 mJingleConnectionManager.createNewConnection(message);
2699 } else {
2700 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2701 if (outPacket != null) {
2702 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2703 message.setStatus(Message.STATUS_SEND);
2704 databaseBackend.updateMessage(message);
2705 sendMessagePacket(account, outPacket);
2706 }
2707 }
2708 updateConversationUi();
2709 }
2710 });
2711 }
2712
2713 public boolean renewSymmetricKey(Conversation conversation) {
2714 Account account = conversation.getAccount();
2715 byte[] symmetricKey = new byte[32];
2716 this.mRandom.nextBytes(symmetricKey);
2717 Session otrSession = conversation.getOtrSession();
2718 if (otrSession != null) {
2719 MessagePacket packet = new MessagePacket();
2720 packet.setType(MessagePacket.TYPE_CHAT);
2721 packet.setFrom(account.getJid());
2722 MessageGenerator.addMessageHints(packet);
2723 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2724 + otrSession.getSessionID().getUserID());
2725 try {
2726 packet.setBody(otrSession
2727 .transformSending(CryptoHelper.FILETRANSFER
2728 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2729 sendMessagePacket(account, packet);
2730 conversation.setSymmetricKey(symmetricKey);
2731 return true;
2732 } catch (OtrException e) {
2733 return false;
2734 }
2735 }
2736 return false;
2737 }
2738
2739 public void pushContactToServer(final Contact contact) {
2740 contact.resetOption(Contact.Options.DIRTY_DELETE);
2741 contact.setOption(Contact.Options.DIRTY_PUSH);
2742 final Account account = contact.getAccount();
2743 if (account.getStatus() == Account.State.ONLINE) {
2744 final boolean ask = contact.getOption(Contact.Options.ASKING);
2745 final boolean sendUpdates = contact
2746 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2747 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2748 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2749 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2750 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2751 if (sendUpdates) {
2752 sendPresencePacket(account,
2753 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2754 }
2755 if (ask) {
2756 sendPresencePacket(account,
2757 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2758 }
2759 }
2760 }
2761
2762 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2763 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2764 final int size = Config.AVATAR_SIZE;
2765 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2766 if (avatar != null) {
2767 avatar.height = size;
2768 avatar.width = size;
2769 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2770 avatar.type = "image/webp";
2771 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2772 avatar.type = "image/jpeg";
2773 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2774 avatar.type = "image/png";
2775 }
2776 if (!getFileBackend().save(avatar)) {
2777 callback.error(R.string.error_saving_avatar, avatar);
2778 return;
2779 }
2780 publishAvatar(account, avatar, callback);
2781 } else {
2782 callback.error(R.string.error_publish_avatar_converting, null);
2783 }
2784 }
2785
2786 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2787 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2788 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2789
2790 @Override
2791 public void onIqPacketReceived(Account account, IqPacket result) {
2792 if (result.getType() == IqPacket.TYPE.RESULT) {
2793 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2794 sendIqPacket(account, packet, new OnIqPacketReceived() {
2795 @Override
2796 public void onIqPacketReceived(Account account, IqPacket result) {
2797 if (result.getType() == IqPacket.TYPE.RESULT) {
2798 if (account.setAvatar(avatar.getFilename())) {
2799 getAvatarService().clear(account);
2800 databaseBackend.updateAccount(account);
2801 }
2802 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar "+(avatar.size/1024)+"KiB");
2803 if (callback != null) {
2804 callback.success(avatar);
2805 }
2806 } else {
2807 if (callback != null) {
2808 callback.error(R.string.error_publish_avatar_server_reject,avatar);
2809 }
2810 }
2811 }
2812 });
2813 } else {
2814 Element error = result.findChild("error");
2815 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": server rejected avatar "+(avatar.size/1024)+"KiB "+(error!=null?error.toString():""));
2816 if (callback != null) {
2817 callback.error(R.string.error_publish_avatar_server_reject, avatar);
2818 }
2819 }
2820 }
2821 });
2822 }
2823
2824 public void republishAvatarIfNeeded(Account account) {
2825 if (account.getAxolotlService().isPepBroken()) {
2826 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2827 return;
2828 }
2829 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2830 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2831
2832 private Avatar parseAvatar(IqPacket packet) {
2833 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2834 if (pubsub != null) {
2835 Element items = pubsub.findChild("items");
2836 if (items != null) {
2837 return Avatar.parseMetadata(items);
2838 }
2839 }
2840 return null;
2841 }
2842
2843 private boolean errorIsItemNotFound(IqPacket packet) {
2844 Element error = packet.findChild("error");
2845 return packet.getType() == IqPacket.TYPE.ERROR
2846 && error != null
2847 && error.hasChild("item-not-found");
2848 }
2849
2850 @Override
2851 public void onIqPacketReceived(Account account, IqPacket packet) {
2852 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2853 Avatar serverAvatar = parseAvatar(packet);
2854 if (serverAvatar == null && account.getAvatar() != null) {
2855 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2856 if (avatar != null) {
2857 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2858 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2859 } else {
2860 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2861 }
2862 }
2863 }
2864 }
2865 });
2866 }
2867
2868 public void fetchAvatar(Account account, Avatar avatar) {
2869 fetchAvatar(account, avatar, null);
2870 }
2871
2872 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2873 final String KEY = generateFetchKey(account, avatar);
2874 synchronized (this.mInProgressAvatarFetches) {
2875 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2876 switch (avatar.origin) {
2877 case PEP:
2878 this.mInProgressAvatarFetches.add(KEY);
2879 fetchAvatarPep(account, avatar, callback);
2880 break;
2881 case VCARD:
2882 this.mInProgressAvatarFetches.add(KEY);
2883 fetchAvatarVcard(account, avatar, callback);
2884 break;
2885 }
2886 }
2887 }
2888 }
2889
2890 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2891 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2892 sendIqPacket(account, packet, new OnIqPacketReceived() {
2893
2894 @Override
2895 public void onIqPacketReceived(Account account, IqPacket result) {
2896 synchronized (mInProgressAvatarFetches) {
2897 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2898 }
2899 final String ERROR = account.getJid().toBareJid()
2900 + ": fetching avatar for " + avatar.owner + " failed ";
2901 if (result.getType() == IqPacket.TYPE.RESULT) {
2902 avatar.image = mIqParser.avatarData(result);
2903 if (avatar.image != null) {
2904 if (getFileBackend().save(avatar)) {
2905 if (account.getJid().toBareJid().equals(avatar.owner)) {
2906 if (account.setAvatar(avatar.getFilename())) {
2907 databaseBackend.updateAccount(account);
2908 }
2909 getAvatarService().clear(account);
2910 updateConversationUi();
2911 updateAccountUi();
2912 } else {
2913 Contact contact = account.getRoster()
2914 .getContact(avatar.owner);
2915 contact.setAvatar(avatar);
2916 getAvatarService().clear(contact);
2917 updateConversationUi();
2918 updateRosterUi();
2919 }
2920 if (callback != null) {
2921 callback.success(avatar);
2922 }
2923 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2924 + ": successfully fetched pep avatar for " + avatar.owner);
2925 return;
2926 }
2927 } else {
2928
2929 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2930 }
2931 } else {
2932 Element error = result.findChild("error");
2933 if (error == null) {
2934 Log.d(Config.LOGTAG, ERROR + "(server error)");
2935 } else {
2936 Log.d(Config.LOGTAG, ERROR + error.toString());
2937 }
2938 }
2939 if (callback != null) {
2940 callback.error(0, null);
2941 }
2942
2943 }
2944 });
2945 }
2946
2947 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2948 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2949 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2950 @Override
2951 public void onIqPacketReceived(Account account, IqPacket packet) {
2952 synchronized (mInProgressAvatarFetches) {
2953 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2954 }
2955 if (packet.getType() == IqPacket.TYPE.RESULT) {
2956 Element vCard = packet.findChild("vCard", "vcard-temp");
2957 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2958 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2959 if (image != null) {
2960 avatar.image = image;
2961 if (getFileBackend().save(avatar)) {
2962 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2963 + ": successfully fetched vCard avatar for " + avatar.owner);
2964 if (avatar.owner.isBareJid()) {
2965 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2966 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2967 account.setAvatar(avatar.getFilename());
2968 databaseBackend.updateAccount(account);
2969 getAvatarService().clear(account);
2970 updateAccountUi();
2971 } else {
2972 Contact contact = account.getRoster().getContact(avatar.owner);
2973 contact.setAvatar(avatar);
2974 getAvatarService().clear(contact);
2975 updateRosterUi();
2976 }
2977 updateConversationUi();
2978 } else {
2979 Conversation conversation = find(account, avatar.owner.toBareJid());
2980 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2981 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2982 if (user != null) {
2983 if (user.setAvatar(avatar)) {
2984 getAvatarService().clear(user);
2985 updateConversationUi();
2986 updateMucRosterUi();
2987 }
2988 }
2989 }
2990 }
2991 }
2992 }
2993 }
2994 }
2995 });
2996 }
2997
2998 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
2999 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3000 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3001
3002 @Override
3003 public void onIqPacketReceived(Account account, IqPacket packet) {
3004 if (packet.getType() == IqPacket.TYPE.RESULT) {
3005 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
3006 if (pubsub != null) {
3007 Element items = pubsub.findChild("items");
3008 if (items != null) {
3009 Avatar avatar = Avatar.parseMetadata(items);
3010 if (avatar != null) {
3011 avatar.owner = account.getJid().toBareJid();
3012 if (fileBackend.isAvatarCached(avatar)) {
3013 if (account.setAvatar(avatar.getFilename())) {
3014 databaseBackend.updateAccount(account);
3015 }
3016 getAvatarService().clear(account);
3017 callback.success(avatar);
3018 } else {
3019 fetchAvatarPep(account, avatar, callback);
3020 }
3021 return;
3022 }
3023 }
3024 }
3025 }
3026 callback.error(0, null);
3027 }
3028 });
3029 }
3030
3031 public void deleteContactOnServer(Contact contact) {
3032 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3033 contact.resetOption(Contact.Options.DIRTY_PUSH);
3034 contact.setOption(Contact.Options.DIRTY_DELETE);
3035 Account account = contact.getAccount();
3036 if (account.getStatus() == Account.State.ONLINE) {
3037 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3038 Element item = iq.query(Xmlns.ROSTER).addChild("item");
3039 item.setAttribute("jid", contact.getJid().toString());
3040 item.setAttribute("subscription", "remove");
3041 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3042 }
3043 }
3044
3045 public void updateConversation(final Conversation conversation) {
3046 mDatabaseExecutor.execute(new Runnable() {
3047 @Override
3048 public void run() {
3049 databaseBackend.updateConversation(conversation);
3050 }
3051 });
3052 }
3053
3054 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3055 synchronized (account) {
3056 XmppConnection connection = account.getXmppConnection();
3057 if (connection == null) {
3058 connection = createConnection(account);
3059 account.setXmppConnection(connection);
3060 }
3061 boolean hasInternet = hasInternetConnection();
3062 if (!account.isOptionSet(Account.OPTION_DISABLED) && hasInternet) {
3063 if (!force) {
3064 disconnect(account, false);
3065 }
3066 Thread thread = new Thread(connection);
3067 connection.setInteractive(interactive);
3068 connection.prepareNewConnection();
3069 connection.interrupt();
3070 thread.start();
3071 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3072 } else {
3073 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3074 account.getRoster().clearPresences();
3075 connection.resetEverything();
3076 account.getAxolotlService().resetBrokenness();
3077 if (!hasInternet) {
3078 account.setStatus(Account.State.NO_INTERNET);
3079 }
3080 }
3081 }
3082 }
3083
3084 public void reconnectAccountInBackground(final Account account) {
3085 new Thread(new Runnable() {
3086 @Override
3087 public void run() {
3088 reconnectAccount(account, false, true);
3089 }
3090 }).start();
3091 }
3092
3093 public void invite(Conversation conversation, Jid contact) {
3094 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
3095 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3096 sendMessagePacket(conversation.getAccount(), packet);
3097 }
3098
3099 public void directInvite(Conversation conversation, Jid jid) {
3100 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3101 sendMessagePacket(conversation.getAccount(), packet);
3102 }
3103
3104 public void resetSendingToWaiting(Account account) {
3105 for (Conversation conversation : getConversations()) {
3106 if (conversation.getAccount() == account) {
3107 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
3108
3109 @Override
3110 public void onMessageFound(Message message) {
3111 markMessage(message, Message.STATUS_WAITING);
3112 }
3113 });
3114 }
3115 }
3116 }
3117
3118 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3119 return markMessage(account, recipient, uuid, status, null);
3120 }
3121
3122 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3123 if (uuid == null) {
3124 return null;
3125 }
3126 for (Conversation conversation : getConversations()) {
3127 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
3128 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3129 if (message != null) {
3130 markMessage(message, status, errorMessage);
3131 }
3132 return message;
3133 }
3134 }
3135 return null;
3136 }
3137
3138 public boolean markMessage(Conversation conversation, String uuid, int status) {
3139 if (uuid == null) {
3140 return false;
3141 } else {
3142 Message message = conversation.findSentMessageWithUuid(uuid);
3143 if (message != null) {
3144 markMessage(message, status);
3145 return true;
3146 } else {
3147 return false;
3148 }
3149 }
3150 }
3151
3152 public void markMessage(Message message, int status) {
3153 markMessage(message, status, null);
3154 }
3155
3156
3157 public void markMessage(Message message, int status, String errorMessage) {
3158 if (status == Message.STATUS_SEND_FAILED
3159 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
3160 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
3161 return;
3162 }
3163 message.setErrorMessage(errorMessage);
3164 message.setStatus(status);
3165 databaseBackend.updateMessage(message);
3166 updateConversationUi();
3167 }
3168
3169 public SharedPreferences getPreferences() {
3170 return PreferenceManager
3171 .getDefaultSharedPreferences(getApplicationContext());
3172 }
3173
3174 public long getAutomaticMessageDeletionDate() {
3175 try {
3176 final long timeout = Long.parseLong(getPreferences().getString(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, "0")) * 1000;
3177 return timeout == 0 ? timeout : System.currentTimeMillis() - timeout;
3178 } catch (NumberFormatException e) {
3179 return 0;
3180 }
3181 }
3182
3183 public boolean confirmMessages() {
3184 return getPreferences().getBoolean("confirm_messages", true);
3185 }
3186
3187 public boolean allowMessageCorrection() {
3188 return getPreferences().getBoolean("allow_message_correction", true);
3189 }
3190
3191 public boolean sendChatStates() {
3192 return getPreferences().getBoolean("chat_states", false);
3193 }
3194
3195 private boolean respectAutojoin() {
3196 return getPreferences().getBoolean("autojoin", true);
3197 }
3198
3199 public boolean indicateReceived() {
3200 return getPreferences().getBoolean("indicate_received", false);
3201 }
3202
3203 public boolean useTorToConnect() {
3204 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
3205 }
3206
3207 public boolean showExtendedConnectionOptions() {
3208 return getPreferences().getBoolean("show_connection_options", false);
3209 }
3210
3211 public boolean broadcastLastActivity() {
3212 return getPreferences().getBoolean("last_activity", false);
3213 }
3214
3215 public int unreadCount() {
3216 int count = 0;
3217 for (Conversation conversation : getConversations()) {
3218 count += conversation.unreadCount();
3219 }
3220 return count;
3221 }
3222
3223
3224 public void showErrorToastInUi(int resId) {
3225 if (mOnShowErrorToast != null) {
3226 mOnShowErrorToast.onShowErrorToast(resId);
3227 }
3228 }
3229
3230 public void updateConversationUi() {
3231 if (mOnConversationUpdate != null) {
3232 mOnConversationUpdate.onConversationUpdate();
3233 }
3234 }
3235
3236 public void updateAccountUi() {
3237 if (mOnAccountUpdate != null) {
3238 mOnAccountUpdate.onAccountUpdate();
3239 }
3240 }
3241
3242 public void updateRosterUi() {
3243 if (mOnRosterUpdate != null) {
3244 mOnRosterUpdate.onRosterUpdate();
3245 }
3246 }
3247
3248 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3249 if (mOnCaptchaRequested != null) {
3250 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3251 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3252 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3253
3254 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3255 return true;
3256 }
3257 return false;
3258 }
3259
3260 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3261 if (mOnUpdateBlocklist != null) {
3262 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3263 }
3264 }
3265
3266 public void updateMucRosterUi() {
3267 if (mOnMucRosterUpdate != null) {
3268 mOnMucRosterUpdate.onMucRosterUpdate();
3269 }
3270 }
3271
3272 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3273 if (mOnKeyStatusUpdated != null) {
3274 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3275 }
3276 }
3277
3278 public Account findAccountByJid(final Jid accountJid) {
3279 for (Account account : this.accounts) {
3280 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3281 return account;
3282 }
3283 }
3284 return null;
3285 }
3286
3287 public Conversation findConversationByUuid(String uuid) {
3288 for (Conversation conversation : getConversations()) {
3289 if (conversation.getUuid().equals(uuid)) {
3290 return conversation;
3291 }
3292 }
3293 return null;
3294 }
3295
3296 public boolean markRead(final Conversation conversation) {
3297 return markRead(conversation,true);
3298 }
3299
3300 public boolean markRead(final Conversation conversation, boolean clear) {
3301 if (clear) {
3302 mNotificationService.clear(conversation);
3303 }
3304 final List<Message> readMessages = conversation.markRead();
3305 if (readMessages.size() > 0) {
3306 Runnable runnable = new Runnable() {
3307 @Override
3308 public void run() {
3309 for (Message message : readMessages) {
3310 databaseBackend.updateMessage(message);
3311 }
3312 }
3313 };
3314 mDatabaseExecutor.execute(runnable);
3315 updateUnreadCountBadge();
3316 return true;
3317 } else {
3318 return false;
3319 }
3320 }
3321
3322 public synchronized void updateUnreadCountBadge() {
3323 int count = unreadCount();
3324 if (unreadCount != count) {
3325 Log.d(Config.LOGTAG, "update unread count to " + count);
3326 if (count > 0) {
3327 ShortcutBadger.applyCount(getApplicationContext(), count);
3328 } else {
3329 ShortcutBadger.removeCount(getApplicationContext());
3330 }
3331 unreadCount = count;
3332 }
3333 }
3334
3335 public void sendReadMarker(final Conversation conversation) {
3336 final Message markable = conversation.getLatestMarkableMessage();
3337 if (this.markRead(conversation)) {
3338 updateConversationUi();
3339 }
3340 if (confirmMessages()
3341 && markable != null
3342 && markable.trusted()
3343 && markable.getRemoteMsgId() != null) {
3344 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3345 Account account = conversation.getAccount();
3346 final Jid to = markable.getCounterpart();
3347 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3348 this.sendMessagePacket(conversation.getAccount(), packet);
3349 }
3350 }
3351
3352 public SecureRandom getRNG() {
3353 return this.mRandom;
3354 }
3355
3356 public MemorizingTrustManager getMemorizingTrustManager() {
3357 return this.mMemorizingTrustManager;
3358 }
3359
3360 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3361 this.mMemorizingTrustManager = trustManager;
3362 }
3363
3364 public void updateMemorizingTrustmanager() {
3365 final MemorizingTrustManager tm;
3366 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3367 if (dontTrustSystemCAs) {
3368 tm = new MemorizingTrustManager(getApplicationContext(), null);
3369 } else {
3370 tm = new MemorizingTrustManager(getApplicationContext());
3371 }
3372 setMemorizingTrustManager(tm);
3373 }
3374
3375 public PowerManager getPowerManager() {
3376 return this.pm;
3377 }
3378
3379 public LruCache<String, Bitmap> getBitmapCache() {
3380 return this.mBitmapCache;
3381 }
3382
3383 public void syncRosterToDisk(final Account account) {
3384 Runnable runnable = new Runnable() {
3385
3386 @Override
3387 public void run() {
3388 databaseBackend.writeRoster(account.getRoster());
3389 }
3390 };
3391 mDatabaseExecutor.execute(runnable);
3392
3393 }
3394
3395 public List<String> getKnownHosts() {
3396 final List<String> hosts = new ArrayList<>();
3397 for (final Account account : getAccounts()) {
3398 if (!hosts.contains(account.getServer().toString())) {
3399 hosts.add(account.getServer().toString());
3400 }
3401 for (final Contact contact : account.getRoster().getContacts()) {
3402 if (contact.showInRoster()) {
3403 final String server = contact.getServer().toString();
3404 if (server != null && !hosts.contains(server)) {
3405 hosts.add(server);
3406 }
3407 }
3408 }
3409 }
3410 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3411 hosts.add(Config.DOMAIN_LOCK);
3412 }
3413 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3414 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3415 }
3416 return hosts;
3417 }
3418
3419 public List<String> getKnownConferenceHosts() {
3420 final ArrayList<String> mucServers = new ArrayList<>();
3421 for (final Account account : accounts) {
3422 if (account.getXmppConnection() != null) {
3423 final String server = account.getXmppConnection().getMucServer();
3424 if (server != null && !mucServers.contains(server)) {
3425 mucServers.add(server);
3426 }
3427 }
3428 }
3429 return mucServers;
3430 }
3431
3432 public void sendMessagePacket(Account account, MessagePacket packet) {
3433 XmppConnection connection = account.getXmppConnection();
3434 if (connection != null) {
3435 connection.sendMessagePacket(packet);
3436 }
3437 }
3438
3439 public void sendPresencePacket(Account account, PresencePacket packet) {
3440 XmppConnection connection = account.getXmppConnection();
3441 if (connection != null) {
3442 connection.sendPresencePacket(packet);
3443 }
3444 }
3445
3446 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3447 final XmppConnection connection = account.getXmppConnection();
3448 if (connection != null) {
3449 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3450 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3451 }
3452 }
3453
3454 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3455 final XmppConnection connection = account.getXmppConnection();
3456 if (connection != null) {
3457 connection.sendIqPacket(packet, callback);
3458 }
3459 }
3460
3461 public void sendPresence(final Account account) {
3462 sendPresence(account, checkListeners() && broadcastLastActivity());
3463 }
3464
3465 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3466 PresencePacket packet;
3467 if (manuallyChangePresence()) {
3468 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3469 String message = account.getPresenceStatusMessage();
3470 if (message != null && !message.isEmpty()) {
3471 packet.addChild(new Element("status").setContent(message));
3472 }
3473 } else {
3474 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3475 }
3476 if (mLastActivity > 0 && includeIdleTimestamp) {
3477 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3478 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3479 }
3480 sendPresencePacket(account, packet);
3481 }
3482
3483 private void deactivateGracePeriod() {
3484 for(Account account : getAccounts()) {
3485 account.deactivateGracePeriod();
3486 }
3487 }
3488
3489 public void refreshAllPresences() {
3490 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3491 for (Account account : getAccounts()) {
3492 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3493 sendPresence(account, includeIdleTimestamp);
3494 }
3495 }
3496 }
3497
3498 private void refreshAllGcmTokens() {
3499 for(Account account : getAccounts()) {
3500 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3501 mPushManagementService.registerPushTokenOnServer(account);
3502 }
3503 }
3504 }
3505
3506 private void sendOfflinePresence(final Account account) {
3507 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3508 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3509 }
3510
3511 public MessageGenerator getMessageGenerator() {
3512 return this.mMessageGenerator;
3513 }
3514
3515 public PresenceGenerator getPresenceGenerator() {
3516 return this.mPresenceGenerator;
3517 }
3518
3519 public IqGenerator getIqGenerator() {
3520 return this.mIqGenerator;
3521 }
3522
3523 public IqParser getIqParser() {
3524 return this.mIqParser;
3525 }
3526
3527 public JingleConnectionManager getJingleConnectionManager() {
3528 return this.mJingleConnectionManager;
3529 }
3530
3531 public MessageArchiveService getMessageArchiveService() {
3532 return this.mMessageArchiveService;
3533 }
3534
3535 public List<Contact> findContacts(Jid jid) {
3536 ArrayList<Contact> contacts = new ArrayList<>();
3537 for (Account account : getAccounts()) {
3538 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3539 Contact contact = account.getRoster().getContactFromRoster(jid);
3540 if (contact != null) {
3541 contacts.add(contact);
3542 }
3543 }
3544 }
3545 return contacts;
3546 }
3547
3548 public Conversation findFirstMuc(Jid jid) {
3549 for(Conversation conversation : getConversations()) {
3550 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3551 && conversation.getMode() == Conversation.MODE_MULTI) {
3552 return conversation;
3553 }
3554 }
3555 return null;
3556 }
3557
3558 public NotificationService getNotificationService() {
3559 return this.mNotificationService;
3560 }
3561
3562 public HttpConnectionManager getHttpConnectionManager() {
3563 return this.mHttpConnectionManager;
3564 }
3565
3566 public void resendFailedMessages(final Message message) {
3567 final Collection<Message> messages = new ArrayList<>();
3568 Message current = message;
3569 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3570 messages.add(current);
3571 if (current.mergeable(current.next())) {
3572 current = current.next();
3573 } else {
3574 break;
3575 }
3576 }
3577 for (final Message msg : messages) {
3578 msg.setTime(System.currentTimeMillis());
3579 markMessage(msg, Message.STATUS_WAITING);
3580 this.resendMessage(msg, false);
3581 }
3582 }
3583
3584 public void clearConversationHistory(final Conversation conversation) {
3585 conversation.clearMessages();
3586 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3587 conversation.setLastClearHistory(System.currentTimeMillis());
3588 Runnable runnable = new Runnable() {
3589 @Override
3590 public void run() {
3591 databaseBackend.deleteMessagesInConversation(conversation);
3592 databaseBackend.updateConversation(conversation);
3593 }
3594 };
3595 mDatabaseExecutor.execute(runnable);
3596 }
3597
3598 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3599 if (blockable != null && blockable.getBlockedJid() != null) {
3600 final Jid jid = blockable.getBlockedJid();
3601 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3602
3603 @Override
3604 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3605 if (packet.getType() == IqPacket.TYPE.RESULT) {
3606 account.getBlocklist().add(jid);
3607 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3608 }
3609 }
3610 });
3611 }
3612 }
3613
3614 public void sendUnblockRequest(final Blockable blockable) {
3615 if (blockable != null && blockable.getJid() != null) {
3616 final Jid jid = blockable.getBlockedJid();
3617 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3618 @Override
3619 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3620 if (packet.getType() == IqPacket.TYPE.RESULT) {
3621 account.getBlocklist().remove(jid);
3622 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3623 }
3624 }
3625 });
3626 }
3627 }
3628
3629 public void publishDisplayName(Account account) {
3630 String displayName = account.getDisplayName();
3631 if (displayName != null && !displayName.isEmpty()) {
3632 IqPacket publish = mIqGenerator.publishNick(displayName);
3633 sendIqPacket(account, publish, new OnIqPacketReceived() {
3634 @Override
3635 public void onIqPacketReceived(Account account, IqPacket packet) {
3636 if (packet.getType() == IqPacket.TYPE.ERROR) {
3637 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3638 }
3639 }
3640 });
3641 }
3642 }
3643
3644 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3645 ServiceDiscoveryResult result = discoCache.get(key);
3646 if (result != null) {
3647 return result;
3648 } else {
3649 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3650 if (result != null) {
3651 discoCache.put(key, result);
3652 }
3653 return result;
3654 }
3655 }
3656
3657 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3658 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3659 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3660 if (disco != null) {
3661 presence.setServiceDiscoveryResult(disco);
3662 } else {
3663 if (!account.inProgressDiscoFetches.contains(key)) {
3664 account.inProgressDiscoFetches.add(key);
3665 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3666 request.setTo(jid);
3667 request.query("http://jabber.org/protocol/disco#info");
3668 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3669 sendIqPacket(account, request, new OnIqPacketReceived() {
3670 @Override
3671 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3672 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3673 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3674 if (presence.getVer().equals(disco.getVer())) {
3675 databaseBackend.insertDiscoveryResult(disco);
3676 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3677 } else {
3678 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3679 }
3680 }
3681 account.inProgressDiscoFetches.remove(key);
3682 }
3683 });
3684 }
3685 }
3686 }
3687
3688 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3689 for(Contact contact : roster.getContacts()) {
3690 for(Presence presence : contact.getPresences().getPresences().values()) {
3691 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3692 presence.setServiceDiscoveryResult(disco);
3693 }
3694 }
3695 }
3696 }
3697
3698 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3699 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3700 request.addChild("prefs","urn:xmpp:mam:0");
3701 sendIqPacket(account, request, new OnIqPacketReceived() {
3702 @Override
3703 public void onIqPacketReceived(Account account, IqPacket packet) {
3704 Element prefs = packet.findChild("prefs","urn:xmpp:mam:0");
3705 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3706 callback.onPreferencesFetched(prefs);
3707 } else {
3708 callback.onPreferencesFetchFailed();
3709 }
3710 }
3711 });
3712 }
3713
3714 public PushManagementService getPushManagementService() {
3715 return mPushManagementService;
3716 }
3717
3718 public Account getPendingAccount() {
3719 Account pending = null;
3720 for(Account account : getAccounts()) {
3721 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3722 pending = account;
3723 } else {
3724 return null;
3725 }
3726 }
3727 return pending;
3728 }
3729
3730 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3731 if (!statusMessage.isEmpty()) {
3732 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3733 }
3734 changeStatusReal(account, status, statusMessage, send);
3735 }
3736
3737 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3738 account.setPresenceStatus(status);
3739 account.setPresenceStatusMessage(statusMessage);
3740 databaseBackend.updateAccount(account);
3741 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3742 sendPresence(account);
3743 }
3744 }
3745
3746 public void changeStatus(Presence.Status status, String statusMessage) {
3747 if (!statusMessage.isEmpty()) {
3748 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3749 }
3750 for(Account account : getAccounts()) {
3751 changeStatusReal(account, status, statusMessage, true);
3752 }
3753 }
3754
3755 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3756 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3757 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3758 if (!templates.contains(template)) {
3759 templates.add(0, template);
3760 }
3761 }
3762 return templates;
3763 }
3764
3765 public void saveConversationAsBookmark(Conversation conversation, String name) {
3766 Account account = conversation.getAccount();
3767 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3768 if (!conversation.getJid().isBareJid()) {
3769 bookmark.setNick(conversation.getJid().getResourcepart());
3770 }
3771 if (name != null && !name.trim().isEmpty()) {
3772 bookmark.setBookmarkName(name.trim());
3773 }
3774 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3775 account.getBookmarks().add(bookmark);
3776 pushBookmarks(account);
3777 conversation.setBookmark(bookmark);
3778 }
3779
3780 public void clearStartTimeCounter() {
3781 mDatabaseExecutor.execute(new Runnable() {
3782 @Override
3783 public void run() {
3784 databaseBackend.clearStartTimeCounter(false);
3785 }
3786 });
3787 }
3788
3789 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3790 boolean needsRosterWrite = false;
3791 boolean performedVerification = false;
3792 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3793 for(XmppUri.Fingerprint fp : fingerprints) {
3794 if (fp.type == XmppUri.FingerprintType.OTR) {
3795 performedVerification |= contact.addOtrFingerprint(fp.fingerprint);
3796 needsRosterWrite |= performedVerification;
3797 } else if (fp.type == XmppUri.FingerprintType.OMEMO) {
3798 String fingerprint = "05"+fp.fingerprint.replaceAll("\\s","");
3799 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3800 if (fingerprintStatus != null) {
3801 if (!fingerprintStatus.isVerified()) {
3802 performedVerification = true;
3803 axolotlService.setFingerprintTrust(fingerprint,fingerprintStatus.toVerified());
3804 }
3805 } else {
3806 axolotlService.preVerifyFingerprint(contact,fingerprint);
3807 }
3808 }
3809 }
3810 if (needsRosterWrite) {
3811 syncRosterToDisk(contact.getAccount());
3812 }
3813 return performedVerification;
3814 }
3815
3816 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3817 final AxolotlService axolotlService = account.getAxolotlService();
3818 boolean verifiedSomething = false;
3819 for(XmppUri.Fingerprint fp : fingerprints) {
3820 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3821 String fingerprint = "05"+fp.fingerprint.replaceAll("\\s","");
3822 Log.d(Config.LOGTAG,"trying to verify own fp="+fingerprint);
3823 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3824 if (fingerprintStatus != null) {
3825 if (!fingerprintStatus.isVerified()) {
3826 axolotlService.setFingerprintTrust(fingerprint,fingerprintStatus.toVerified());
3827 verifiedSomething = true;
3828 }
3829 } else {
3830 axolotlService.preVerifyFingerprint(account,fingerprint);
3831 verifiedSomething = true;
3832 }
3833 }
3834 }
3835 return verifiedSomething;
3836 }
3837
3838 public boolean blindTrustBeforeVerification() {
3839 return getPreferences().getBoolean(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, true);
3840 }
3841
3842 public interface OnMamPreferencesFetched {
3843 void onPreferencesFetched(Element prefs);
3844 void onPreferencesFetchFailed();
3845 }
3846
3847 public void pushMamPreferences(Account account, Element prefs) {
3848 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3849 set.addChild(prefs);
3850 sendIqPacket(account, set, null);
3851 }
3852
3853 public interface OnAccountCreated {
3854 void onAccountCreated(Account account);
3855
3856 void informUser(int r);
3857 }
3858
3859 public interface OnMoreMessagesLoaded {
3860 void onMoreMessagesLoaded(int count, Conversation conversation);
3861
3862 void informUser(int r);
3863 }
3864
3865 public interface OnAccountPasswordChanged {
3866 void onPasswordChangeSucceeded();
3867
3868 void onPasswordChangeFailed();
3869 }
3870
3871 public interface OnAffiliationChanged {
3872 void onAffiliationChangedSuccessful(Jid jid);
3873
3874 void onAffiliationChangeFailed(Jid jid, int resId);
3875 }
3876
3877 public interface OnRoleChanged {
3878 void onRoleChangedSuccessful(String nick);
3879
3880 void onRoleChangeFailed(String nick, int resid);
3881 }
3882
3883 public interface OnConversationUpdate {
3884 void onConversationUpdate();
3885 }
3886
3887 public interface OnAccountUpdate {
3888 void onAccountUpdate();
3889 }
3890
3891 public interface OnCaptchaRequested {
3892 void onCaptchaRequested(Account account,
3893 String id,
3894 Data data,
3895 Bitmap captcha);
3896 }
3897
3898 public interface OnRosterUpdate {
3899 void onRosterUpdate();
3900 }
3901
3902 public interface OnMucRosterUpdate {
3903 void onMucRosterUpdate();
3904 }
3905
3906 public interface OnConferenceConfigurationFetched {
3907 void onConferenceConfigurationFetched(Conversation conversation);
3908
3909 void onFetchFailed(Conversation conversation, Element error);
3910 }
3911
3912 public interface OnConferenceJoined {
3913 void onConferenceJoined(Conversation conversation);
3914 }
3915
3916 public interface OnConferenceOptionsPushed {
3917 void onPushSucceeded();
3918
3919 void onPushFailed();
3920 }
3921
3922 public interface OnShowErrorToast {
3923 void onShowErrorToast(int resId);
3924 }
3925
3926 public class XmppConnectionBinder extends Binder {
3927 public XmppConnectionService getService() {
3928 return XmppConnectionService.this;
3929 }
3930 }
3931}