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.net.URL;
52import java.security.SecureRandom;
53import java.security.cert.CertificateException;
54import java.security.cert.X509Certificate;
55import java.util.ArrayList;
56import java.util.Arrays;
57import java.util.Collection;
58import java.util.Collections;
59import java.util.HashMap;
60import java.util.HashSet;
61import java.util.Hashtable;
62import java.util.Iterator;
63import java.util.List;
64import java.util.ListIterator;
65import java.util.Locale;
66import java.util.Map;
67import java.util.concurrent.CopyOnWriteArrayList;
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.http.AesGcmURLStreamHandlerFactory;
99import eu.siacs.conversations.parser.AbstractParser;
100import eu.siacs.conversations.parser.IqParser;
101import eu.siacs.conversations.parser.MessageParser;
102import eu.siacs.conversations.parser.PresenceParser;
103import eu.siacs.conversations.persistance.DatabaseBackend;
104import eu.siacs.conversations.persistance.FileBackend;
105import eu.siacs.conversations.ui.SettingsActivity;
106import eu.siacs.conversations.ui.UiCallback;
107import eu.siacs.conversations.ui.UiInformableCallback;
108import eu.siacs.conversations.utils.ConversationsFileObserver;
109import eu.siacs.conversations.utils.CryptoHelper;
110import eu.siacs.conversations.utils.ExceptionHelper;
111import eu.siacs.conversations.utils.MimeUtils;
112import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
113import eu.siacs.conversations.utils.PRNGFixes;
114import eu.siacs.conversations.utils.PhoneHelper;
115import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor;
116import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
117import eu.siacs.conversations.utils.Xmlns;
118import eu.siacs.conversations.utils.XmppUri;
119import eu.siacs.conversations.xml.Element;
120import eu.siacs.conversations.xmpp.OnBindListener;
121import eu.siacs.conversations.xmpp.OnContactStatusChanged;
122import eu.siacs.conversations.xmpp.OnIqPacketReceived;
123import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
124import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
125import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
126import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
127import eu.siacs.conversations.xmpp.OnStatusChanged;
128import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
129import eu.siacs.conversations.xmpp.XmppConnection;
130import eu.siacs.conversations.xmpp.chatstate.ChatState;
131import eu.siacs.conversations.xmpp.forms.Data;
132import eu.siacs.conversations.xmpp.forms.Field;
133import eu.siacs.conversations.xmpp.jid.InvalidJidException;
134import eu.siacs.conversations.xmpp.jid.Jid;
135import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
136import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
137import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
138import eu.siacs.conversations.xmpp.pep.Avatar;
139import eu.siacs.conversations.xmpp.stanzas.IqPacket;
140import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
141import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
142import me.leolin.shortcutbadger.ShortcutBadger;
143
144public class XmppConnectionService extends Service {
145
146 static {
147 URL.setURLStreamHandlerFactory(new AesGcmURLStreamHandlerFactory());
148 }
149
150 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
151 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
152 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
153 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
154 public static final String ACTION_TRY_AGAIN = "try_again";
155 public static final String ACTION_IDLE_PING = "idle_ping";
156 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
157 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
158 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
159 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
160 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
161 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
162 private final IBinder mBinder = new XmppConnectionBinder();
163 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
164 private final IqGenerator mIqGenerator = new IqGenerator(this);
165 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
166 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
167
168 private long mLastActivity = 0;
169
170 public DatabaseBackend databaseBackend;
171 private ContentObserver contactObserver = new ContentObserver(null) {
172 @Override
173 public void onChange(boolean selfChange) {
174 super.onChange(selfChange);
175 Intent intent = new Intent(getApplicationContext(),
176 XmppConnectionService.class);
177 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
178 startService(intent);
179 }
180 };
181 private FileBackend fileBackend = new FileBackend(this);
182 private MemorizingTrustManager mMemorizingTrustManager;
183 private NotificationService mNotificationService = new NotificationService(
184 this);
185 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
186 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
187 private IqParser mIqParser = new IqParser(this);
188 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
189 @Override
190 public void onIqPacketReceived(Account account, IqPacket packet) {
191 if (packet.getType() != IqPacket.TYPE.RESULT) {
192 Element error = packet.findChild("error");
193 String text = error != null ? error.findChildContent("text") : null;
194 if (text != null) {
195 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
196 }
197 }
198 }
199 };
200 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
201 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
202 private List<Account> accounts;
203 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
204 this);
205 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
206
207 @Override
208 public void onContactStatusChanged(Contact contact, boolean online) {
209 Conversation conversation = find(getConversations(), contact);
210 if (conversation != null) {
211 if (online) {
212 conversation.endOtrIfNeeded();
213 if (contact.getPresences().size() == 1) {
214 sendUnsentMessages(conversation);
215 }
216 } else {
217 //check if the resource we are haveing a conversation with is still online
218 if (conversation.hasValidOtrSession()) {
219 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
220 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
221 conversation.endOtrIfNeeded();
222 }
223 }
224 }
225 }
226 }
227 };
228 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
229 this);
230 private AvatarService mAvatarService = new AvatarService(this);
231 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
232 private PushManagementService mPushManagementService = new PushManagementService(this);
233 private OnConversationUpdate mOnConversationUpdate = null;
234
235
236 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
237 Environment.getExternalStorageDirectory().getAbsolutePath()
238 ) {
239 @Override
240 public void onEvent(int event, String path) {
241 markFileDeleted(path);
242 }
243 };
244 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
245
246 @Override
247 public void onJinglePacketReceived(Account account, JinglePacket packet) {
248 mJingleConnectionManager.deliverPacket(account, packet);
249 }
250 };
251 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
252
253 @Override
254 public void onMessageAcknowledged(Account account, String uuid) {
255 for (final Conversation conversation : getConversations()) {
256 if (conversation.getAccount() == account) {
257 Message message = conversation.findUnsentMessageWithUuid(uuid);
258 if (message != null) {
259 markMessage(message, Message.STATUS_SEND);
260 }
261 }
262 }
263 }
264 };
265 private int convChangedListenerCount = 0;
266 private OnShowErrorToast mOnShowErrorToast = null;
267 private int showErrorToastListenerCount = 0;
268 private int unreadCount = -1;
269 private OnAccountUpdate mOnAccountUpdate = null;
270 private OnCaptchaRequested mOnCaptchaRequested = null;
271 private int accountChangedListenerCount = 0;
272 private int captchaRequestedListenerCount = 0;
273 private OnRosterUpdate mOnRosterUpdate = null;
274 private OnUpdateBlocklist mOnUpdateBlocklist = null;
275 private int updateBlocklistListenerCount = 0;
276 private int rosterChangedListenerCount = 0;
277 private OnMucRosterUpdate mOnMucRosterUpdate = null;
278 private int mucRosterChangedListenerCount = 0;
279 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
280 private int keyStatusUpdatedListenerCount = 0;
281 private AtomicLong mLastExpiryRun = new AtomicLong(0);
282 private SecureRandom mRandom;
283 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
284 private final OnBindListener mOnBindListener = new OnBindListener() {
285
286 @Override
287 public void onBind(final Account account) {
288 synchronized (mInProgressAvatarFetches) {
289 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
290 final String KEY = iterator.next();
291 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
292 iterator.remove();
293 }
294 }
295 }
296 account.getRoster().clearPresences();
297 mJingleConnectionManager.cancelInTransmission();
298 fetchRosterFromServer(account);
299 fetchBookmarks(account);
300 sendPresence(account);
301 if (mPushManagementService.available(account)) {
302 mPushManagementService.registerPushTokenOnServer(account);
303 }
304 connectMultiModeConversations(account);
305 syncDirtyContacts(account);
306 }
307 };
308 private OnStatusChanged statusListener = new OnStatusChanged() {
309
310 @Override
311 public void onStatusChanged(final Account account) {
312 XmppConnection connection = account.getXmppConnection();
313 if (mOnAccountUpdate != null) {
314 mOnAccountUpdate.onAccountUpdate();
315 }
316 if (account.getStatus() == Account.State.ONLINE) {
317 synchronized (mLowPingTimeoutMode) {
318 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
319 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
320 }
321 }
322 if (account.setShowErrorNotification(true)) {
323 databaseBackend.updateAccount(account);
324 }
325 mMessageArchiveService.executePendingQueries(account);
326 if (connection != null && connection.getFeatures().csi()) {
327 if (checkListeners()) {
328 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
329 connection.sendInactive();
330 } else {
331 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
332 connection.sendActive();
333 }
334 }
335 List<Conversation> conversations = getConversations();
336 for (Conversation conversation : conversations) {
337 if (conversation.getAccount() == account
338 && !account.pendingConferenceJoins.contains(conversation)) {
339 if (!conversation.startOtrIfNeeded()) {
340 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
341 }
342 sendUnsentMessages(conversation);
343 }
344 }
345 for (Conversation conversation : account.pendingConferenceLeaves) {
346 leaveMuc(conversation);
347 }
348 account.pendingConferenceLeaves.clear();
349 for (Conversation conversation : account.pendingConferenceJoins) {
350 joinMuc(conversation);
351 }
352 account.pendingConferenceJoins.clear();
353 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
354 } else {
355 if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
356 resetSendingToWaiting(account);
357 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
358 synchronized (mLowPingTimeoutMode) {
359 if (mLowPingTimeoutMode.contains(account.getJid().toBareJid())) {
360 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": went into offline state during low ping mode. reconnecting now");
361 reconnectAccount(account, true, false);
362 } else {
363 int timeToReconnect = mRandom.nextInt(10) + 2;
364 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
365 }
366 }
367 }
368 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
369 databaseBackend.updateAccount(account);
370 reconnectAccount(account, true, false);
371 } else if ((account.getStatus() != Account.State.CONNECTING)
372 && (account.getStatus() != Account.State.NO_INTERNET)) {
373 resetSendingToWaiting(account);
374 if (connection != null) {
375 int next = connection.getTimeToNextAttempt();
376 Log.d(Config.LOGTAG, account.getJid().toBareJid()
377 + ": error connecting account. try again in "
378 + next + "s for the "
379 + (connection.getAttempt() + 1) + " time");
380 scheduleWakeUpCall(next, account.getUuid().hashCode());
381 }
382 }
383 }
384 getNotificationService().updateErrorNotification();
385 }
386 };
387 private OpenPgpServiceConnection pgpServiceConnection;
388 private PgpEngine mPgpEngine = null;
389 private WakeLock wakeLock;
390 private PowerManager pm;
391 private LruCache<String, Bitmap> mBitmapCache;
392 private EventReceiver mEventReceiver = new EventReceiver();
393
394 private boolean mRestoredFromDatabase = false;
395
396 private static String generateFetchKey(Account account, final Avatar avatar) {
397 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
398 }
399
400 public boolean areMessagesInitialized() {
401 return this.mRestoredFromDatabase;
402 }
403
404 public PgpEngine getPgpEngine() {
405 if (!Config.supportOpenPgp()) {
406 return null;
407 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
408 if (this.mPgpEngine == null) {
409 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
410 getApplicationContext(),
411 pgpServiceConnection.getService()), this);
412 }
413 return mPgpEngine;
414 } else {
415 return null;
416 }
417
418 }
419
420 public OpenPgpApi getOpenPgpApi() {
421 if (!Config.supportOpenPgp()) {
422 return null;
423 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
424 return new OpenPgpApi(this, pgpServiceConnection.getService());
425 } else {
426 return null;
427 }
428 }
429
430 public FileBackend getFileBackend() {
431 return this.fileBackend;
432 }
433
434 public AvatarService getAvatarService() {
435 return this.mAvatarService;
436 }
437
438 public void attachLocationToConversation(final Conversation conversation,
439 final Uri uri,
440 final UiCallback<Message> callback) {
441 int encryption = conversation.getNextEncryption();
442 if (encryption == Message.ENCRYPTION_PGP) {
443 encryption = Message.ENCRYPTION_DECRYPTED;
444 }
445 Message message = new Message(conversation, uri.toString(), encryption);
446 if (conversation.getNextCounterpart() != null) {
447 message.setCounterpart(conversation.getNextCounterpart());
448 }
449 if (encryption == Message.ENCRYPTION_DECRYPTED) {
450 getPgpEngine().encrypt(message, callback);
451 } else {
452 callback.success(message);
453 }
454 }
455
456 public void attachFileToConversation(final Conversation conversation,
457 final Uri uri,
458 final UiCallback<Message> callback) {
459 if (FileBackend.weOwnFile(this, uri)) {
460 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
461 callback.error(R.string.security_error_invalid_file_access, null);
462 return;
463 }
464 final Message message;
465 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
466 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
467 } else {
468 message = new Message(conversation, "", conversation.getNextEncryption());
469 }
470 message.setCounterpart(conversation.getNextCounterpart());
471 message.setType(Message.TYPE_FILE);
472 mFileAddingExecutor.execute(new Runnable() {
473
474 private void processAsFile() {
475 final String path = getFileBackend().getOriginalPath(uri);
476 if (path != null) {
477 message.setRelativeFilePath(path);
478 getFileBackend().updateFileParams(message);
479 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
480 getPgpEngine().encrypt(message, callback);
481 } else {
482 callback.success(message);
483 }
484 } else {
485 try {
486 getFileBackend().copyFileToPrivateStorage(message, uri);
487 getFileBackend().updateFileParams(message);
488 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
489 final PgpEngine pgpEngine = getPgpEngine();
490 if (pgpEngine != null) {
491 pgpEngine.encrypt(message, callback);
492 } else if (callback != null) {
493 callback.error(R.string.unable_to_connect_to_keychain, null);
494 }
495 } else {
496 callback.success(message);
497 }
498 } catch (FileBackend.FileCopyException e) {
499 callback.error(e.getResId(), message);
500 }
501 }
502 }
503
504 private void processAsVideo() throws FileNotFoundException {
505 Log.d(Config.LOGTAG,"processing file as video");
506 message.setRelativeFilePath(message.getUuid() + ".mp4");
507 final DownloadableFile file = getFileBackend().getFile(message);
508 file.getParentFile().mkdirs();
509 ParcelFileDescriptor parcelFileDescriptor = getContentResolver().openFileDescriptor(uri, "r");
510 FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
511 final ArrayList<Integer> progressTracker = new ArrayList<>();
512 final UiInformableCallback<Message> informableCallback;
513 if (callback instanceof UiInformableCallback) {
514 informableCallback = (UiInformableCallback<Message>) callback;
515 } else {
516 informableCallback = null;
517 }
518 MediaTranscoder.Listener listener = new MediaTranscoder.Listener() {
519 @Override
520 public void onTranscodeProgress(double progress) {
521 int p = ((int) Math.round(progress * 100) / 20) * 20;
522 if (!progressTracker.contains(p) && p != 100 && p != 0) {
523 progressTracker.add(p);
524 if (informableCallback != null) {
525
526 informableCallback.inform(getString(R.string.transcoding_video_progress, p));
527 }
528 }
529 }
530
531 @Override
532 public void onTranscodeCompleted() {
533 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
534 getPgpEngine().encrypt(message, callback);
535 } else {
536 callback.success(message);
537 }
538 }
539
540 @Override
541 public void onTranscodeCanceled() {
542 processAsFile();
543 }
544
545 @Override
546 public void onTranscodeFailed(Exception e) {
547 Log.d(Config.LOGTAG,"video transcoding failed "+e.getMessage());
548 processAsFile();
549 }
550 };
551 MediaTranscoder.getInstance().transcodeVideo(fileDescriptor, file.getAbsolutePath(),
552 MediaFormatStrategyPresets.createAndroid720pStrategy(), listener);
553 }
554
555 @Override
556 public void run() {
557 final String mimeType = MimeUtils.guessMimeTypeFromUri(XmppConnectionService.this, uri);
558 if (mimeType != null && mimeType.startsWith("video/") && Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
559 try {
560 processAsVideo();
561 } catch (Throwable e) {
562 processAsFile();
563 }
564 } else {
565 processAsFile();
566 }
567
568 }
569 });
570 }
571
572 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
573 if (FileBackend.weOwnFile(this, uri)) {
574 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
575 callback.error(R.string.security_error_invalid_file_access, null);
576 return;
577 }
578
579 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
580 final String compressPictures = getCompressPicturesPreference();
581
582 if ("never".equals(compressPictures)
583 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
584 || (mimeType != null && mimeType.endsWith("/gif"))) {
585 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
586 attachFileToConversation(conversation, uri, callback);
587 return;
588 }
589 final Message message;
590 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
591 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
592 } else {
593 message = new Message(conversation, "", conversation.getNextEncryption());
594 }
595 message.setCounterpart(conversation.getNextCounterpart());
596 message.setType(Message.TYPE_IMAGE);
597 mFileAddingExecutor.execute(new Runnable() {
598
599 @Override
600 public void run() {
601 try {
602 getFileBackend().copyImageToPrivateStorage(message, uri);
603 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
604 final PgpEngine pgpEngine = getPgpEngine();
605 if (pgpEngine != null) {
606 pgpEngine.encrypt(message, callback);
607 } else if (callback != null){
608 callback.error(R.string.unable_to_connect_to_keychain, null);
609 }
610 } else {
611 callback.success(message);
612 }
613 } catch (final FileBackend.FileCopyException e) {
614 callback.error(e.getResId(), message);
615 }
616 }
617 });
618 }
619
620 public Conversation find(Bookmark bookmark) {
621 return find(bookmark.getAccount(), bookmark.getJid());
622 }
623
624 public Conversation find(final Account account, final Jid jid) {
625 return find(getConversations(), account, jid);
626 }
627
628 @Override
629 public int onStartCommand(Intent intent, int flags, int startId) {
630 final String action = intent == null ? null : intent.getAction();
631 String pushedAccountHash = null;
632 boolean interactive = false;
633 if (action != null) {
634 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
635 switch (action) {
636 case ConnectivityManager.CONNECTIVITY_ACTION:
637 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
638 resetAllAttemptCounts(true, false);
639 }
640 break;
641 case ACTION_MERGE_PHONE_CONTACTS:
642 if (mRestoredFromDatabase) {
643 loadPhoneContacts();
644 }
645 return START_STICKY;
646 case Intent.ACTION_SHUTDOWN:
647 logoutAndSave(true);
648 return START_NOT_STICKY;
649 case ACTION_CLEAR_NOTIFICATION:
650 if (c != null) {
651 mNotificationService.clear(c);
652 } else {
653 mNotificationService.clear();
654 }
655 break;
656 case ACTION_DISABLE_FOREGROUND:
657 getPreferences().edit().putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, false).commit();
658 toggleForegroundService();
659 break;
660 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
661 dismissErrorNotifications();
662 break;
663 case ACTION_TRY_AGAIN:
664 resetAllAttemptCounts(false, true);
665 interactive = true;
666 break;
667 case ACTION_REPLY_TO_CONVERSATION:
668 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
669 if (remoteInput != null && c != null) {
670 final CharSequence body = remoteInput.getCharSequence("text_reply");
671 if (body != null && body.length() > 0) {
672 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
673 }
674 }
675 break;
676 case AudioManager.RINGER_MODE_CHANGED_ACTION:
677 if (xaOnSilentMode()) {
678 refreshAllPresences();
679 }
680 break;
681 case Intent.ACTION_SCREEN_ON:
682 deactivateGracePeriod();
683 case Intent.ACTION_SCREEN_OFF:
684 if (awayWhenScreenOff()) {
685 refreshAllPresences();
686 }
687 break;
688 case ACTION_GCM_TOKEN_REFRESH:
689 refreshAllGcmTokens();
690 break;
691 case ACTION_IDLE_PING:
692 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
693 scheduleNextIdlePing();
694 }
695 break;
696 case ACTION_GCM_MESSAGE_RECEIVED:
697 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
698 pushedAccountHash = intent.getStringExtra("account");
699 break;
700 }
701 }
702 synchronized (this) {
703 this.wakeLock.acquire();
704 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
705 HashSet<Account> pingCandidates = new HashSet<>();
706 for (Account account : accounts) {
707 pingNow |= processAccountState(account,
708 interactive,
709 "ui".equals(action),
710 CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash),
711 pingCandidates);
712 }
713 if (pingNow) {
714 for (Account account : pingCandidates) {
715 final boolean lowTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid());
716 account.getXmppConnection().sendPing();
717 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
718 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
719 }
720 }
721 if (wakeLock.isHeld()) {
722 try {
723 wakeLock.release();
724 } catch (final RuntimeException ignored) {
725 }
726 }
727 }
728 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
729 expireOldMessages();
730 }
731 return START_STICKY;
732 }
733
734 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
735 boolean pingNow = false;
736 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
737 if (!hasInternetConnection()) {
738 account.setStatus(Account.State.NO_INTERNET);
739 if (statusListener != null) {
740 statusListener.onStatusChanged(account);
741 }
742 } else {
743 if (account.getStatus() == Account.State.NO_INTERNET) {
744 account.setStatus(Account.State.OFFLINE);
745 if (statusListener != null) {
746 statusListener.onStatusChanged(account);
747 }
748 }
749 if (account.getStatus() == Account.State.ONLINE) {
750 synchronized (mLowPingTimeoutMode) {
751 long lastReceived = account.getXmppConnection().getLastPacketReceived();
752 long lastSent = account.getXmppConnection().getLastPingSent();
753 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
754 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
755 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
756 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
757 if (lastSent > lastReceived) {
758 if (pingTimeoutIn < 0) {
759 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
760 this.reconnectAccount(account, true, interactive);
761 } else {
762 int secs = (int) (pingTimeoutIn / 1000);
763 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
764 }
765 } else {
766 pingCandidates.add(account);
767 if (isAccountPushed) {
768 pingNow = true;
769 if (mLowPingTimeoutMode.add(account.getJid().toBareJid())) {
770 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": entering low ping timeout mode");
771 }
772 } else if (msToNextPing <= 0) {
773 pingNow = true;
774 } else {
775 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
776 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
777 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
778 }
779 }
780 }
781 }
782 } else if (account.getStatus() == Account.State.OFFLINE) {
783 reconnectAccount(account, true, interactive);
784 } else if (account.getStatus() == Account.State.CONNECTING) {
785 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
786 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
787 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
788 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
789 if (timeout < 0) {
790 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast="+secondsSinceLastConnect+")");
791 account.getXmppConnection().resetAttemptCount(false);
792 reconnectAccount(account, true, interactive);
793 } else if (discoTimeout < 0) {
794 account.getXmppConnection().sendDiscoTimeout();
795 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
796 } else {
797 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
798 }
799 } else {
800 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
801 reconnectAccount(account, true, interactive);
802 }
803 }
804 }
805 }
806 return pingNow;
807 }
808
809 public boolean isDataSaverDisabled() {
810 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
811 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
812 return !connectivityManager.isActiveNetworkMetered()
813 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
814 } else {
815 return true;
816 }
817 }
818
819 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
820 Message message = new Message(conversation,body,conversation.getNextEncryption());
821 message.markUnread();
822 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
823 getPgpEngine().encrypt(message, new UiCallback<Message>() {
824 @Override
825 public void success(Message message) {
826 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
827 sendMessage(message);
828 if (dismissAfterReply) {
829 markRead(message.getConversation(),true);
830 } else {
831 mNotificationService.pushFromDirectReply(message);
832 }
833 }
834
835 @Override
836 public void error(int errorCode, Message object) {
837
838 }
839
840 @Override
841 public void userInputRequried(PendingIntent pi, Message object) {
842
843 }
844 });
845 } else {
846 sendMessage(message);
847 if (dismissAfterReply) {
848 markRead(conversation,true);
849 } else {
850 mNotificationService.pushFromDirectReply(message);
851 }
852 }
853 }
854
855 private boolean xaOnSilentMode() {
856 return getPreferences().getBoolean("xa_on_silent_mode", false);
857 }
858
859 private boolean manuallyChangePresence() {
860 return getPreferences().getBoolean(SettingsActivity.MANUALLY_CHANGE_PRESENCE, false);
861 }
862
863 private boolean treatVibrateAsSilent() {
864 return getPreferences().getBoolean(SettingsActivity.TREAT_VIBRATE_AS_SILENT, false);
865 }
866
867 private boolean awayWhenScreenOff() {
868 return getPreferences().getBoolean(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, false);
869 }
870
871 private String getCompressPicturesPreference() {
872 return getPreferences().getString("picture_compression", "auto");
873 }
874
875 private Presence.Status getTargetPresence() {
876 if (xaOnSilentMode() && isPhoneSilenced()) {
877 return Presence.Status.XA;
878 } else if (awayWhenScreenOff() && !isInteractive()) {
879 return Presence.Status.AWAY;
880 } else {
881 return Presence.Status.ONLINE;
882 }
883 }
884
885 @SuppressLint("NewApi")
886 @SuppressWarnings("deprecation")
887 public boolean isInteractive() {
888 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
889
890 final boolean isScreenOn;
891 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
892 isScreenOn = pm.isScreenOn();
893 } else {
894 isScreenOn = pm.isInteractive();
895 }
896 return isScreenOn;
897 }
898
899 private boolean isPhoneSilenced() {
900 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
901 try {
902 if (treatVibrateAsSilent()) {
903 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
904 } else {
905 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
906 }
907 } catch (Throwable throwable) {
908 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
909 return false;
910 }
911 }
912
913 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
914 Log.d(Config.LOGTAG, "resetting all attempt counts");
915 for (Account account : accounts) {
916 if (account.hasErrorStatus() || reallyAll) {
917 final XmppConnection connection = account.getXmppConnection();
918 if (connection != null) {
919 connection.resetAttemptCount(retryImmediately);
920 }
921 }
922 if (account.setShowErrorNotification(true)) {
923 databaseBackend.updateAccount(account);
924 }
925 }
926 mNotificationService.updateErrorNotification();
927 }
928
929 private void dismissErrorNotifications() {
930 for (final Account account : this.accounts) {
931 if (account.hasErrorStatus()) {
932 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": dismissing error notification");
933 if (account.setShowErrorNotification(false)) {
934 databaseBackend.updateAccount(account);
935 }
936 }
937 }
938 }
939
940 private void expireOldMessages() {
941 expireOldMessages(false);
942 }
943
944 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
945 mLastExpiryRun.set(SystemClock.elapsedRealtime());
946 mDatabaseExecutor.execute(new Runnable() {
947 @Override
948 public void run() {
949 long timestamp = getAutomaticMessageDeletionDate();
950 if (timestamp > 0) {
951 databaseBackend.expireOldMessages(timestamp);
952 synchronized (XmppConnectionService.this.conversations) {
953 for (Conversation conversation : XmppConnectionService.this.conversations) {
954 conversation.expireOldMessages(timestamp);
955 if (resetHasMessagesLeftOnServer) {
956 conversation.messagesLoaded.set(true);
957 conversation.setHasMessagesLeftOnServer(true);
958 }
959 }
960 }
961 updateConversationUi();
962 }
963 }
964 });
965 }
966
967 public boolean hasInternetConnection() {
968 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
969 .getSystemService(Context.CONNECTIVITY_SERVICE);
970 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
971 return activeNetwork != null && activeNetwork.isConnected();
972 }
973
974 @SuppressLint("TrulyRandom")
975 @Override
976 public void onCreate() {
977 ExceptionHelper.init(getApplicationContext());
978 PRNGFixes.apply();
979 this.mRandom = new SecureRandom();
980 updateMemorizingTrustmanager();
981 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
982 final int cacheSize = maxMemory / 8;
983 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
984 @Override
985 protected int sizeOf(final String key, final Bitmap bitmap) {
986 return bitmap.getByteCount() / 1024;
987 }
988 };
989
990 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
991 this.accounts = databaseBackend.getAccounts();
992
993 if (Config.FREQUENT_RESTARTS_THRESHOLD != 0
994 && Config.FREQUENT_RESTARTS_DETECTION_WINDOW != 0
995 && !keepForegroundService()
996 && databaseBackend.startTimeCountExceedsThreshold()) {
997 getPreferences().edit().putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE,true).commit();
998 Log.d(Config.LOGTAG,"number of restarts exceeds threshold. enabling foreground service");
999 }
1000
1001 restoreFromDatabase();
1002
1003 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
1004 new Thread(new Runnable() {
1005 @Override
1006 public void run() {
1007 fileObserver.startWatching();
1008 }
1009 }).start();
1010 if (Config.supportOpenPgp()) {
1011 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
1012 @Override
1013 public void onBound(IOpenPgpService2 service) {
1014 for (Account account : accounts) {
1015 final PgpDecryptionService pgp = account.getPgpDecryptionService();
1016 if(pgp != null) {
1017 pgp.continueDecryption(true);
1018 }
1019 }
1020 }
1021
1022 @Override
1023 public void onError(Exception e) {
1024 }
1025 });
1026 this.pgpServiceConnection.bindToService();
1027 }
1028
1029 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1030 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
1031
1032 toggleForegroundService();
1033 updateUnreadCountBadge();
1034 toggleScreenEventReceiver();
1035 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1036 scheduleNextIdlePing();
1037 }
1038 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1039 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
1040 }
1041 }
1042
1043 @Override
1044 public void onTrimMemory(int level) {
1045 super.onTrimMemory(level);
1046 if (level >= TRIM_MEMORY_COMPLETE) {
1047 Log.d(Config.LOGTAG, "clear cache due to low memory");
1048 getBitmapCache().evictAll();
1049 }
1050 }
1051
1052 @Override
1053 public void onDestroy() {
1054 try {
1055 unregisterReceiver(this.mEventReceiver);
1056 } catch (IllegalArgumentException e) {
1057 //ignored
1058 }
1059 fileObserver.stopWatching();
1060 super.onDestroy();
1061 }
1062
1063 public void toggleScreenEventReceiver() {
1064 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1065 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
1066 filter.addAction(Intent.ACTION_SCREEN_OFF);
1067 registerReceiver(this.mEventReceiver, filter);
1068 } else {
1069 try {
1070 unregisterReceiver(this.mEventReceiver);
1071 } catch (IllegalArgumentException e) {
1072 //ignored
1073 }
1074 }
1075 }
1076
1077 public void toggleForegroundService() {
1078 if (keepForegroundService()) {
1079 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1080 } else {
1081 stopForeground(true);
1082 }
1083 }
1084
1085 private boolean keepForegroundService() {
1086 return getPreferences().getBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE,false);
1087 }
1088
1089 @Override
1090 public void onTaskRemoved(final Intent rootIntent) {
1091 super.onTaskRemoved(rootIntent);
1092 if (!keepForegroundService()) {
1093 this.logoutAndSave(false);
1094 } else {
1095 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
1096 }
1097 }
1098
1099 private void logoutAndSave(boolean stop) {
1100 int activeAccounts = 0;
1101 databaseBackend.clearStartTimeCounter(true); // regular swipes don't count towards restart counter
1102 for (final Account account : accounts) {
1103 if (account.getStatus() != Account.State.DISABLED) {
1104 activeAccounts++;
1105 }
1106 databaseBackend.writeRoster(account.getRoster());
1107 if (account.getXmppConnection() != null) {
1108 new Thread(new Runnable() {
1109 @Override
1110 public void run() {
1111 disconnect(account, false);
1112 }
1113 }).start();
1114 }
1115 }
1116 if (stop || activeAccounts == 0) {
1117 Log.d(Config.LOGTAG, "good bye");
1118 stopSelf();
1119 }
1120 }
1121
1122 public void scheduleWakeUpCall(int seconds, int requestCode) {
1123 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1124 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1125 Intent intent = new Intent(this, EventReceiver.class);
1126 intent.setAction("ping");
1127 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1128 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
1129 }
1130
1131 @TargetApi(Build.VERSION_CODES.M)
1132 private void scheduleNextIdlePing() {
1133 Log.d(Config.LOGTAG,"schedule next idle ping");
1134 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1135 Intent intent = new Intent(this, EventReceiver.class);
1136 intent.setAction(ACTION_IDLE_PING);
1137 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
1138 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
1139 PendingIntent.getBroadcast(this,0,intent,0)
1140 );
1141 }
1142
1143 public XmppConnection createConnection(final Account account) {
1144 final SharedPreferences sharedPref = getPreferences();
1145 String resource;
1146 try {
1147 resource = sharedPref.getString("resource", getString(R.string.default_resource)).toLowerCase(Locale.ENGLISH);
1148 if (resource.trim().isEmpty()) {
1149 throw new Exception();
1150 }
1151 } catch (Exception e) {
1152 resource = "conversations";
1153 }
1154 account.setResource(resource);
1155 final XmppConnection connection = new XmppConnection(account, this);
1156 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1157 connection.setOnStatusChangedListener(this.statusListener);
1158 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1159 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1160 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1161 connection.setOnBindListener(this.mOnBindListener);
1162 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1163 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1164 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1165 AxolotlService axolotlService = account.getAxolotlService();
1166 if (axolotlService != null) {
1167 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1168 }
1169 return connection;
1170 }
1171
1172 public void sendChatState(Conversation conversation) {
1173 if (sendChatStates()) {
1174 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1175 sendMessagePacket(conversation.getAccount(), packet);
1176 }
1177 }
1178
1179 private void sendFileMessage(final Message message, final boolean delay) {
1180 Log.d(Config.LOGTAG, "send file message");
1181 final Account account = message.getConversation().getAccount();
1182 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1183 mHttpConnectionManager.createNewUploadConnection(message, delay);
1184 } else {
1185 mJingleConnectionManager.createNewConnection(message);
1186 }
1187 }
1188
1189 public void sendMessage(final Message message) {
1190 sendMessage(message, false, false);
1191 }
1192
1193 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1194 final Account account = message.getConversation().getAccount();
1195 if (account.setShowErrorNotification(true)) {
1196 databaseBackend.updateAccount(account);
1197 mNotificationService.updateErrorNotification();
1198 }
1199 final Conversation conversation = message.getConversation();
1200 account.deactivateGracePeriod();
1201 MessagePacket packet = null;
1202 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1203 || account.getServerIdentity() != XmppConnection.Identity.SLACK)
1204 && !message.edited();
1205 boolean saveInDb = addToConversation;
1206 message.setStatus(Message.STATUS_WAITING);
1207
1208 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1209 message.getConversation().endOtrIfNeeded();
1210 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1211 new Conversation.OnMessageFound() {
1212 @Override
1213 public void onMessageFound(Message message) {
1214 markMessage(message, Message.STATUS_SEND_FAILED);
1215 }
1216 });
1217 }
1218
1219 if (account.isOnlineAndConnected()) {
1220 switch (message.getEncryption()) {
1221 case Message.ENCRYPTION_NONE:
1222 if (message.needsUploading()) {
1223 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1224 || message.fixCounterpart()) {
1225 this.sendFileMessage(message, delay);
1226 } else {
1227 break;
1228 }
1229 } else {
1230 packet = mMessageGenerator.generateChat(message);
1231 }
1232 break;
1233 case Message.ENCRYPTION_PGP:
1234 case Message.ENCRYPTION_DECRYPTED:
1235 if (message.needsUploading()) {
1236 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1237 || message.fixCounterpart()) {
1238 this.sendFileMessage(message, delay);
1239 } else {
1240 break;
1241 }
1242 } else {
1243 packet = mMessageGenerator.generatePgpChat(message);
1244 }
1245 break;
1246 case Message.ENCRYPTION_OTR:
1247 SessionImpl otrSession = conversation.getOtrSession();
1248 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1249 try {
1250 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1251 } catch (InvalidJidException e) {
1252 break;
1253 }
1254 if (message.needsUploading()) {
1255 mJingleConnectionManager.createNewConnection(message);
1256 } else {
1257 packet = mMessageGenerator.generateOtrChat(message);
1258 }
1259 } else if (otrSession == null) {
1260 if (message.fixCounterpart()) {
1261 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1262 } else {
1263 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1264 break;
1265 }
1266 } else {
1267 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1268 }
1269 break;
1270 case Message.ENCRYPTION_AXOLOTL:
1271 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1272 if (message.needsUploading()) {
1273 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1274 || message.fixCounterpart()) {
1275 this.sendFileMessage(message, delay);
1276 } else {
1277 break;
1278 }
1279 } else {
1280 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1281 if (axolotlMessage == null) {
1282 account.getAxolotlService().preparePayloadMessage(message, delay);
1283 } else {
1284 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1285 }
1286 }
1287 break;
1288
1289 }
1290 if (packet != null) {
1291 if (account.getXmppConnection().getFeatures().sm()
1292 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1293 message.setStatus(Message.STATUS_UNSEND);
1294 } else {
1295 message.setStatus(Message.STATUS_SEND);
1296 }
1297 }
1298 } else {
1299 switch (message.getEncryption()) {
1300 case Message.ENCRYPTION_DECRYPTED:
1301 if (!message.needsUploading()) {
1302 String pgpBody = message.getEncryptedBody();
1303 String decryptedBody = message.getBody();
1304 message.setBody(pgpBody);
1305 message.setEncryption(Message.ENCRYPTION_PGP);
1306 if (message.edited()) {
1307 message.setBody(decryptedBody);
1308 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1309 databaseBackend.updateMessage(message, message.getEditedId());
1310 updateConversationUi();
1311 return;
1312 } else {
1313 databaseBackend.createMessage(message);
1314 saveInDb = false;
1315 message.setBody(decryptedBody);
1316 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1317 }
1318 }
1319 break;
1320 case Message.ENCRYPTION_OTR:
1321 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1322 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1323 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1324 }
1325 break;
1326 case Message.ENCRYPTION_AXOLOTL:
1327 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1328 break;
1329 }
1330 }
1331
1332 if (resend) {
1333 if (packet != null && addToConversation) {
1334 if (account.getXmppConnection().getFeatures().sm()
1335 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1336 markMessage(message, Message.STATUS_UNSEND);
1337 } else {
1338 markMessage(message, Message.STATUS_SEND);
1339 }
1340 }
1341 } else {
1342 if (addToConversation) {
1343 conversation.add(message);
1344 }
1345 if (saveInDb) {
1346 databaseBackend.createMessage(message);
1347 } else if (message.edited()) {
1348 databaseBackend.updateMessage(message, message.getEditedId());
1349 }
1350 updateConversationUi();
1351 }
1352 if (packet != null) {
1353 if (delay) {
1354 mMessageGenerator.addDelay(packet, message.getTimeSent());
1355 }
1356 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1357 if (this.sendChatStates()) {
1358 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1359 }
1360 }
1361 sendMessagePacket(account, packet);
1362 }
1363 }
1364
1365 private void sendUnsentMessages(final Conversation conversation) {
1366 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1367
1368 @Override
1369 public void onMessageFound(Message message) {
1370 resendMessage(message, true);
1371 }
1372 });
1373 }
1374
1375 public void resendMessage(final Message message, final boolean delay) {
1376 sendMessage(message, true, delay);
1377 }
1378
1379 public void fetchRosterFromServer(final Account account) {
1380 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1381 if (!"".equals(account.getRosterVersion())) {
1382 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1383 + ": fetching roster version " + account.getRosterVersion());
1384 } else {
1385 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1386 }
1387 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1388 sendIqPacket(account, iqPacket, mIqParser);
1389 }
1390
1391 public void fetchBookmarks(final Account account) {
1392 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1393 final Element query = iqPacket.query("jabber:iq:private");
1394 query.addChild("storage", "storage:bookmarks");
1395 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1396
1397 @Override
1398 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1399 if (packet.getType() == IqPacket.TYPE.RESULT) {
1400 final Element query = packet.query();
1401 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1402 final Element storage = query.findChild("storage", "storage:bookmarks");
1403 final boolean autojoin = respectAutojoin();
1404 if (storage != null) {
1405 for (final Element item : storage.getChildren()) {
1406 if (item.getName().equals("conference")) {
1407 final Bookmark bookmark = Bookmark.parse(item, account);
1408 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1409 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1410 bookmark.setBookmarkName(old.getBookmarkName());
1411 }
1412 Conversation conversation = find(bookmark);
1413 if (conversation != null) {
1414 conversation.setBookmark(bookmark);
1415 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1416 conversation = findOrCreateConversation(account, bookmark.getJid(), true, true);
1417 conversation.setBookmark(bookmark);
1418 }
1419 }
1420 }
1421 }
1422 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1423 } else {
1424 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1425 }
1426 }
1427 };
1428 sendIqPacket(account, iqPacket, callback);
1429 }
1430
1431 public void pushBookmarks(Account account) {
1432 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1433 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1434 Element query = iqPacket.query("jabber:iq:private");
1435 Element storage = query.addChild("storage", "storage:bookmarks");
1436 for (Bookmark bookmark : account.getBookmarks()) {
1437 storage.addChild(bookmark);
1438 }
1439 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1440 }
1441
1442 private void restoreFromDatabase() {
1443 synchronized (this.conversations) {
1444 final Map<String, Account> accountLookupTable = new Hashtable<>();
1445 for (Account account : this.accounts) {
1446 accountLookupTable.put(account.getUuid(), account);
1447 }
1448 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1449 for (Conversation conversation : this.conversations) {
1450 Account account = accountLookupTable.get(conversation.getAccountUuid());
1451 conversation.setAccount(account);
1452 }
1453 Runnable runnable = new Runnable() {
1454 @Override
1455 public void run() {
1456 long deletionDate = getAutomaticMessageDeletionDate();
1457 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1458 if (deletionDate > 0) {
1459 Log.d(Config.LOGTAG, "deleting messages that are older than "+AbstractGenerator.getTimestamp(deletionDate));
1460 databaseBackend.expireOldMessages(deletionDate);
1461 }
1462 Log.d(Config.LOGTAG, "restoring roster");
1463 for (Account account : accounts) {
1464 databaseBackend.readRoster(account.getRoster());
1465 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1466 }
1467 getBitmapCache().evictAll();
1468 loadPhoneContacts();
1469 Log.d(Config.LOGTAG, "restoring messages");
1470 for (Conversation conversation : conversations) {
1471 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1472 checkDeletedFiles(conversation);
1473 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
1474
1475 @Override
1476 public void onMessageFound(Message message) {
1477 markMessage(message, Message.STATUS_WAITING);
1478 }
1479 });
1480 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1481 @Override
1482 public void onMessageFound(Message message) {
1483 mNotificationService.pushFromBacklog(message);
1484 }
1485 });
1486 }
1487 mNotificationService.finishBacklog(false);
1488 mRestoredFromDatabase = true;
1489 Log.d(Config.LOGTAG, "restored all messages");
1490 updateConversationUi();
1491 }
1492 };
1493 mDatabaseExecutor.execute(runnable);
1494 }
1495 }
1496
1497 public void loadPhoneContacts() {
1498 mContactMergerExecutor.execute(new Runnable() {
1499 @Override
1500 public void run() {
1501 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1502 @Override
1503 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1504 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1505 for (Account account : accounts) {
1506 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1507 for (Bundle phoneContact : phoneContacts) {
1508 Jid jid;
1509 try {
1510 jid = Jid.fromString(phoneContact.getString("jid"));
1511 } catch (final InvalidJidException e) {
1512 continue;
1513 }
1514 final Contact contact = account.getRoster().getContact(jid);
1515 String systemAccount = phoneContact.getInt("phoneid")
1516 + "#"
1517 + phoneContact.getString("lookup");
1518 contact.setSystemAccount(systemAccount);
1519 boolean needsCacheClean = contact.setPhotoUri(phoneContact.getString("photouri"));
1520 needsCacheClean |= contact.setSystemName(phoneContact.getString("displayname"));
1521 if (needsCacheClean) {
1522 getAvatarService().clear(contact);
1523 }
1524 withSystemAccounts.remove(contact);
1525 }
1526 for (Contact contact : withSystemAccounts) {
1527 contact.setSystemAccount(null);
1528 boolean needsCacheClean = contact.setPhotoUri(null);
1529 needsCacheClean |= contact.setSystemName(null);
1530 if (needsCacheClean) {
1531 getAvatarService().clear(contact);
1532 }
1533 }
1534 }
1535 Log.d(Config.LOGTAG, "finished merging phone contacts");
1536 updateAccountUi();
1537 }
1538 });
1539 }
1540 });
1541 }
1542
1543 public List<Conversation> getConversations() {
1544 return this.conversations;
1545 }
1546
1547 private void checkDeletedFiles(Conversation conversation) {
1548 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1549
1550 @Override
1551 public void onMessageFound(Message message) {
1552 if (!getFileBackend().isFileAvailable(message)) {
1553 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1554 final int s = message.getStatus();
1555 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1556 markMessage(message, Message.STATUS_SEND_FAILED);
1557 }
1558 }
1559 }
1560 });
1561 }
1562
1563 private void markFileDeleted(final String path) {
1564 Log.d(Config.LOGTAG,"deleted file "+path);
1565 for (Conversation conversation : getConversations()) {
1566 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1567 @Override
1568 public void onMessageFound(Message message) {
1569 DownloadableFile file = fileBackend.getFile(message);
1570 if (file.getAbsolutePath().equals(path)) {
1571 if (!file.exists()) {
1572 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1573 final int s = message.getStatus();
1574 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1575 markMessage(message, Message.STATUS_SEND_FAILED);
1576 } else {
1577 updateConversationUi();
1578 }
1579 } else {
1580 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1581 }
1582 }
1583 }
1584 });
1585 }
1586 }
1587
1588 public void populateWithOrderedConversations(final List<Conversation> list) {
1589 populateWithOrderedConversations(list, true);
1590 }
1591
1592 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1593 list.clear();
1594 if (includeNoFileUpload) {
1595 list.addAll(getConversations());
1596 } else {
1597 for (Conversation conversation : getConversations()) {
1598 if (conversation.getMode() == Conversation.MODE_SINGLE
1599 || conversation.getAccount().httpUploadAvailable()) {
1600 list.add(conversation);
1601 }
1602 }
1603 }
1604 try {
1605 Collections.sort(list);
1606 } catch (IllegalArgumentException e) {
1607 //ignore
1608 }
1609 }
1610
1611 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1612 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1613 return;
1614 } else if (timestamp == 0) {
1615 return;
1616 }
1617 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1618 Runnable runnable = new Runnable() {
1619 @Override
1620 public void run() {
1621 final Account account = conversation.getAccount();
1622 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1623 if (messages.size() > 0) {
1624 conversation.addAll(0, messages);
1625 checkDeletedFiles(conversation);
1626 callback.onMoreMessagesLoaded(messages.size(), conversation);
1627 } else if (conversation.hasMessagesLeftOnServer()
1628 && account.isOnlineAndConnected()
1629 && conversation.getLastClearHistory() == 0) {
1630 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1631 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1632 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1633 if (query != null) {
1634 query.setCallback(callback);
1635 callback.informUser(R.string.fetching_history_from_server);
1636 } else {
1637 callback.informUser(R.string.not_fetching_history_retention_period);
1638 }
1639
1640 }
1641 }
1642 }
1643 };
1644 mDatabaseExecutor.execute(runnable);
1645 }
1646
1647 public List<Account> getAccounts() {
1648 return this.accounts;
1649 }
1650
1651 public List<Conversation> findAllConferencesWith(Contact contact) {
1652 ArrayList<Conversation> results = new ArrayList<>();
1653 for(Conversation conversation : conversations) {
1654 if (conversation.getMode() == Conversation.MODE_MULTI
1655 && conversation.getMucOptions().isContactInRoom(contact)) {
1656 results.add(conversation);
1657 }
1658 }
1659 return results;
1660 }
1661
1662 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1663 for (final Conversation conversation : haystack) {
1664 if (conversation.getContact() == contact) {
1665 return conversation;
1666 }
1667 }
1668 return null;
1669 }
1670
1671 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1672 if (jid == null) {
1673 return null;
1674 }
1675 for (final Conversation conversation : haystack) {
1676 if ((account == null || conversation.getAccount() == account)
1677 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1678 return conversation;
1679 }
1680 }
1681 return null;
1682 }
1683
1684 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc) {
1685 return this.findOrCreateConversation(account,jid,muc,false);
1686 }
1687
1688 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate) {
1689 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null);
1690 }
1691
1692 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query) {
1693 synchronized (this.conversations) {
1694 Conversation conversation = find(account, jid);
1695 if (conversation != null) {
1696 return conversation;
1697 }
1698 conversation = databaseBackend.findConversation(account, jid);
1699 final boolean loadMessagesFromDb;
1700 if (conversation != null) {
1701 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1702 conversation.setAccount(account);
1703 if (muc) {
1704 conversation.setMode(Conversation.MODE_MULTI);
1705 conversation.setContactJid(jid);
1706 } else {
1707 conversation.setMode(Conversation.MODE_SINGLE);
1708 conversation.setContactJid(jid.toBareJid());
1709 }
1710 databaseBackend.updateConversation(conversation);
1711 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true,false);
1712 } else {
1713 String conversationName;
1714 Contact contact = account.getRoster().getContact(jid);
1715 if (contact != null) {
1716 conversationName = contact.getDisplayName();
1717 } else {
1718 conversationName = jid.getLocalpart();
1719 }
1720 if (muc) {
1721 conversation = new Conversation(conversationName, account, jid,
1722 Conversation.MODE_MULTI);
1723 } else {
1724 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1725 Conversation.MODE_SINGLE);
1726 }
1727 this.databaseBackend.createConversation(conversation);
1728 loadMessagesFromDb = false;
1729 }
1730 final Conversation c = conversation;
1731 mDatabaseExecutor.execute(new Runnable() {
1732 @Override
1733 public void run() {
1734 if (loadMessagesFromDb) {
1735 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1736 updateConversationUi();
1737 c.messagesLoaded.set(true);
1738 }
1739 if (account.getXmppConnection() != null
1740 && account.getXmppConnection().getFeatures().mam()
1741 && !muc) {
1742 if (query == null) {
1743 mMessageArchiveService.query(c);
1744 } else {
1745 if (query.getConversation() == null) {
1746 mMessageArchiveService.query(c, query.getStart());
1747 }
1748 }
1749 }
1750 checkDeletedFiles(c);
1751 if (joinAfterCreate) {
1752 joinMuc(c);
1753 }
1754 }
1755 });
1756 this.conversations.add(conversation);
1757 updateConversationUi();
1758 return conversation;
1759 }
1760 }
1761
1762 public void archiveConversation(Conversation conversation) {
1763 getNotificationService().clear(conversation);
1764 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1765 synchronized (this.conversations) {
1766 if (conversation.getMode() == Conversation.MODE_MULTI) {
1767 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1768 Bookmark bookmark = conversation.getBookmark();
1769 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1770 bookmark.setAutojoin(false);
1771 pushBookmarks(bookmark.getAccount());
1772 }
1773 }
1774 leaveMuc(conversation);
1775 } else {
1776 conversation.endOtrIfNeeded();
1777 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1778 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1779 sendPresencePacket(
1780 conversation.getAccount(),
1781 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1782 );
1783 }
1784 }
1785 updateConversation(conversation);
1786 this.conversations.remove(conversation);
1787 updateConversationUi();
1788 }
1789 }
1790
1791 public void createAccount(final Account account) {
1792 account.initAccountServices(this);
1793 databaseBackend.createAccount(account);
1794 this.accounts.add(account);
1795 this.reconnectAccountInBackground(account);
1796 updateAccountUi();
1797 }
1798
1799 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1800 new Thread(new Runnable() {
1801 @Override
1802 public void run() {
1803 try {
1804 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1805 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1806 if (findAccountByJid(info.first) == null) {
1807 Account account = new Account(info.first, "");
1808 account.setPrivateKeyAlias(alias);
1809 account.setOption(Account.OPTION_DISABLED, true);
1810 account.setDisplayName(info.second);
1811 createAccount(account);
1812 callback.onAccountCreated(account);
1813 if (Config.X509_VERIFICATION) {
1814 try {
1815 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomainpart()).checkClientTrusted(chain, "RSA");
1816 } catch (CertificateException e) {
1817 callback.informUser(R.string.certificate_chain_is_not_trusted);
1818 }
1819 }
1820 } else {
1821 callback.informUser(R.string.account_already_exists);
1822 }
1823 } catch (Exception e) {
1824 e.printStackTrace();
1825 callback.informUser(R.string.unable_to_parse_certificate);
1826 }
1827 }
1828 }).start();
1829
1830 }
1831
1832 public void updateKeyInAccount(final Account account, final String alias) {
1833 Log.d(Config.LOGTAG, "update key in account " + alias);
1834 try {
1835 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1836 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1837 if (account.getJid().toBareJid().equals(info.first)) {
1838 account.setPrivateKeyAlias(alias);
1839 account.setDisplayName(info.second);
1840 databaseBackend.updateAccount(account);
1841 if (Config.X509_VERIFICATION) {
1842 try {
1843 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomainpart()).checkClientTrusted(chain, "RSA");
1844 } catch (CertificateException e) {
1845 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1846 }
1847 account.getAxolotlService().regenerateKeys(true);
1848 }
1849 } else {
1850 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1851 }
1852 } catch (Exception e) {
1853 e.printStackTrace();
1854 }
1855 }
1856
1857 public boolean updateAccount(final Account account) {
1858 if (databaseBackend.updateAccount(account)) {
1859 account.setShowErrorNotification(true);
1860 this.statusListener.onStatusChanged(account);
1861 databaseBackend.updateAccount(account);
1862 reconnectAccountInBackground(account);
1863 updateAccountUi();
1864 getNotificationService().updateErrorNotification();
1865 return true;
1866 } else {
1867 return false;
1868 }
1869 }
1870
1871 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1872 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1873 sendIqPacket(account, iq, new OnIqPacketReceived() {
1874 @Override
1875 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1876 if (packet.getType() == IqPacket.TYPE.RESULT) {
1877 account.setPassword(newPassword);
1878 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1879 databaseBackend.updateAccount(account);
1880 callback.onPasswordChangeSucceeded();
1881 } else {
1882 callback.onPasswordChangeFailed();
1883 }
1884 }
1885 });
1886 }
1887
1888 public void deleteAccount(final Account account) {
1889 synchronized (this.conversations) {
1890 for (final Conversation conversation : conversations) {
1891 if (conversation.getAccount() == account) {
1892 if (conversation.getMode() == Conversation.MODE_MULTI) {
1893 leaveMuc(conversation);
1894 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1895 conversation.endOtrIfNeeded();
1896 }
1897 conversations.remove(conversation);
1898 }
1899 }
1900 if (account.getXmppConnection() != null) {
1901 new Thread(new Runnable() {
1902 @Override
1903 public void run() {
1904 disconnect(account, true);
1905 }
1906 }).start();
1907 }
1908 Runnable runnable = new Runnable() {
1909 @Override
1910 public void run() {
1911 if (!databaseBackend.deleteAccount(account)) {
1912 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1913 }
1914 }
1915 };
1916 mDatabaseExecutor.execute(runnable);
1917 this.accounts.remove(account);
1918 updateAccountUi();
1919 getNotificationService().updateErrorNotification();
1920 }
1921 }
1922
1923 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1924 synchronized (this) {
1925 this.mLastActivity = System.currentTimeMillis();
1926 if (checkListeners()) {
1927 switchToForeground();
1928 }
1929 this.mOnConversationUpdate = listener;
1930 this.mNotificationService.setIsInForeground(true);
1931 if (this.convChangedListenerCount < 2) {
1932 this.convChangedListenerCount++;
1933 }
1934 }
1935 }
1936
1937 public void removeOnConversationListChangedListener() {
1938 synchronized (this) {
1939 this.convChangedListenerCount--;
1940 if (this.convChangedListenerCount <= 0) {
1941 this.convChangedListenerCount = 0;
1942 this.mOnConversationUpdate = null;
1943 this.mNotificationService.setIsInForeground(false);
1944 if (checkListeners()) {
1945 switchToBackground();
1946 }
1947 }
1948 }
1949 }
1950
1951 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1952 synchronized (this) {
1953 if (checkListeners()) {
1954 switchToForeground();
1955 }
1956 this.mOnShowErrorToast = onShowErrorToast;
1957 if (this.showErrorToastListenerCount < 2) {
1958 this.showErrorToastListenerCount++;
1959 }
1960 }
1961 this.mOnShowErrorToast = onShowErrorToast;
1962 }
1963
1964 public void removeOnShowErrorToastListener() {
1965 synchronized (this) {
1966 this.showErrorToastListenerCount--;
1967 if (this.showErrorToastListenerCount <= 0) {
1968 this.showErrorToastListenerCount = 0;
1969 this.mOnShowErrorToast = null;
1970 if (checkListeners()) {
1971 switchToBackground();
1972 }
1973 }
1974 }
1975 }
1976
1977 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1978 synchronized (this) {
1979 if (checkListeners()) {
1980 switchToForeground();
1981 }
1982 this.mOnAccountUpdate = listener;
1983 if (this.accountChangedListenerCount < 2) {
1984 this.accountChangedListenerCount++;
1985 }
1986 }
1987 }
1988
1989 public void removeOnAccountListChangedListener() {
1990 synchronized (this) {
1991 this.accountChangedListenerCount--;
1992 if (this.accountChangedListenerCount <= 0) {
1993 this.mOnAccountUpdate = null;
1994 this.accountChangedListenerCount = 0;
1995 if (checkListeners()) {
1996 switchToBackground();
1997 }
1998 }
1999 }
2000 }
2001
2002 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2003 synchronized (this) {
2004 if (checkListeners()) {
2005 switchToForeground();
2006 }
2007 this.mOnCaptchaRequested = listener;
2008 if (this.captchaRequestedListenerCount < 2) {
2009 this.captchaRequestedListenerCount++;
2010 }
2011 }
2012 }
2013
2014 public void removeOnCaptchaRequestedListener() {
2015 synchronized (this) {
2016 this.captchaRequestedListenerCount--;
2017 if (this.captchaRequestedListenerCount <= 0) {
2018 this.mOnCaptchaRequested = null;
2019 this.captchaRequestedListenerCount = 0;
2020 if (checkListeners()) {
2021 switchToBackground();
2022 }
2023 }
2024 }
2025 }
2026
2027 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2028 synchronized (this) {
2029 if (checkListeners()) {
2030 switchToForeground();
2031 }
2032 this.mOnRosterUpdate = listener;
2033 if (this.rosterChangedListenerCount < 2) {
2034 this.rosterChangedListenerCount++;
2035 }
2036 }
2037 }
2038
2039 public void removeOnRosterUpdateListener() {
2040 synchronized (this) {
2041 this.rosterChangedListenerCount--;
2042 if (this.rosterChangedListenerCount <= 0) {
2043 this.rosterChangedListenerCount = 0;
2044 this.mOnRosterUpdate = null;
2045 if (checkListeners()) {
2046 switchToBackground();
2047 }
2048 }
2049 }
2050 }
2051
2052 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2053 synchronized (this) {
2054 if (checkListeners()) {
2055 switchToForeground();
2056 }
2057 this.mOnUpdateBlocklist = listener;
2058 if (this.updateBlocklistListenerCount < 2) {
2059 this.updateBlocklistListenerCount++;
2060 }
2061 }
2062 }
2063
2064 public void removeOnUpdateBlocklistListener() {
2065 synchronized (this) {
2066 this.updateBlocklistListenerCount--;
2067 if (this.updateBlocklistListenerCount <= 0) {
2068 this.updateBlocklistListenerCount = 0;
2069 this.mOnUpdateBlocklist = null;
2070 if (checkListeners()) {
2071 switchToBackground();
2072 }
2073 }
2074 }
2075 }
2076
2077 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2078 synchronized (this) {
2079 if (checkListeners()) {
2080 switchToForeground();
2081 }
2082 this.mOnKeyStatusUpdated = listener;
2083 if (this.keyStatusUpdatedListenerCount < 2) {
2084 this.keyStatusUpdatedListenerCount++;
2085 }
2086 }
2087 }
2088
2089 public void removeOnNewKeysAvailableListener() {
2090 synchronized (this) {
2091 this.keyStatusUpdatedListenerCount--;
2092 if (this.keyStatusUpdatedListenerCount <= 0) {
2093 this.keyStatusUpdatedListenerCount = 0;
2094 this.mOnKeyStatusUpdated = null;
2095 if (checkListeners()) {
2096 switchToBackground();
2097 }
2098 }
2099 }
2100 }
2101
2102 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2103 synchronized (this) {
2104 if (checkListeners()) {
2105 switchToForeground();
2106 }
2107 this.mOnMucRosterUpdate = listener;
2108 if (this.mucRosterChangedListenerCount < 2) {
2109 this.mucRosterChangedListenerCount++;
2110 }
2111 }
2112 }
2113
2114 public void removeOnMucRosterUpdateListener() {
2115 synchronized (this) {
2116 this.mucRosterChangedListenerCount--;
2117 if (this.mucRosterChangedListenerCount <= 0) {
2118 this.mucRosterChangedListenerCount = 0;
2119 this.mOnMucRosterUpdate = null;
2120 if (checkListeners()) {
2121 switchToBackground();
2122 }
2123 }
2124 }
2125 }
2126
2127 public boolean checkListeners() {
2128 return (this.mOnAccountUpdate == null
2129 && this.mOnConversationUpdate == null
2130 && this.mOnRosterUpdate == null
2131 && this.mOnCaptchaRequested == null
2132 && this.mOnUpdateBlocklist == null
2133 && this.mOnShowErrorToast == null
2134 && this.mOnKeyStatusUpdated == null);
2135 }
2136
2137 private void switchToForeground() {
2138 final boolean broadcastLastActivity = broadcastLastActivity();
2139 for (Conversation conversation : getConversations()) {
2140 conversation.setIncomingChatState(ChatState.ACTIVE);
2141 }
2142 for (Account account : getAccounts()) {
2143 if (account.getStatus() == Account.State.ONLINE) {
2144 account.deactivateGracePeriod();
2145 final XmppConnection connection = account.getXmppConnection();
2146 if (connection != null ) {
2147 if (connection.getFeatures().csi()) {
2148 connection.sendActive();
2149 }
2150 if (broadcastLastActivity) {
2151 sendPresence(account, false); //send new presence but don't include idle because we are not
2152 }
2153 }
2154 }
2155 }
2156 Log.d(Config.LOGTAG, "app switched into foreground");
2157 }
2158
2159 private void switchToBackground() {
2160 final boolean broadcastLastActivity = broadcastLastActivity();
2161 for (Account account : getAccounts()) {
2162 if (account.getStatus() == Account.State.ONLINE) {
2163 XmppConnection connection = account.getXmppConnection();
2164 if (connection != null) {
2165 if (broadcastLastActivity) {
2166 sendPresence(account, broadcastLastActivity);
2167 }
2168 if (connection.getFeatures().csi()) {
2169 connection.sendInactive();
2170 }
2171 }
2172 }
2173 }
2174 this.mNotificationService.setIsInForeground(false);
2175 Log.d(Config.LOGTAG, "app switched into background");
2176 }
2177
2178 private void connectMultiModeConversations(Account account) {
2179 List<Conversation> conversations = getConversations();
2180 for (Conversation conversation : conversations) {
2181 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2182 joinMuc(conversation);
2183 }
2184 }
2185 }
2186
2187 public void joinMuc(Conversation conversation) {
2188 joinMuc(conversation,null, false);
2189 }
2190
2191 public void joinMuc(Conversation conversation, boolean followedInvite) {
2192 joinMuc(conversation, null, followedInvite);
2193 }
2194
2195 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2196 joinMuc(conversation,onConferenceJoined,false);
2197 }
2198
2199 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2200 Account account = conversation.getAccount();
2201 account.pendingConferenceJoins.remove(conversation);
2202 account.pendingConferenceLeaves.remove(conversation);
2203 if (account.getStatus() == Account.State.ONLINE) {
2204 conversation.resetMucOptions();
2205 if (onConferenceJoined != null) {
2206 conversation.getMucOptions().flagNoAutoPushConfiguration();
2207 }
2208 conversation.setHasMessagesLeftOnServer(false);
2209 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2210
2211 private void join(Conversation conversation) {
2212 Account account = conversation.getAccount();
2213 final MucOptions mucOptions = conversation.getMucOptions();
2214 final Jid joinJid = mucOptions.getSelf().getFullJid();
2215 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2216 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous());
2217 packet.setTo(joinJid);
2218 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2219 if (conversation.getMucOptions().getPassword() != null) {
2220 x.addChild("password").setContent(mucOptions.getPassword());
2221 }
2222
2223 if (mucOptions.mamSupport()) {
2224 // Use MAM instead of the limited muc history to get history
2225 x.addChild("history").setAttribute("maxchars", "0");
2226 } else {
2227 // Fallback to muc history
2228 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2229 }
2230 sendPresencePacket(account, packet);
2231 if (onConferenceJoined != null) {
2232 onConferenceJoined.onConferenceJoined(conversation);
2233 }
2234 if (!joinJid.equals(conversation.getJid())) {
2235 conversation.setContactJid(joinJid);
2236 databaseBackend.updateConversation(conversation);
2237 }
2238
2239 if (mucOptions.mamSupport()) {
2240 getMessageArchiveService().catchupMUC(conversation);
2241 }
2242 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2243 fetchConferenceMembers(conversation);
2244 if (followedInvite && conversation.getBookmark() == null) {
2245 saveConversationAsBookmark(conversation,null);
2246 }
2247 }
2248 sendUnsentMessages(conversation);
2249 }
2250
2251 @Override
2252 public void onConferenceConfigurationFetched(Conversation conversation) {
2253 join(conversation);
2254 }
2255
2256 @Override
2257 public void onFetchFailed(final Conversation conversation, Element error) {
2258 if (error != null && "remote-server-not-found".equals(error.getName())) {
2259 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2260 } else {
2261 join(conversation);
2262 fetchConferenceConfiguration(conversation);
2263 }
2264 }
2265 });
2266 updateConversationUi();
2267 } else {
2268 account.pendingConferenceJoins.add(conversation);
2269 conversation.resetMucOptions();
2270 conversation.setHasMessagesLeftOnServer(false);
2271 updateConversationUi();
2272 }
2273 }
2274
2275 private void fetchConferenceMembers(final Conversation conversation) {
2276 final Account account = conversation.getAccount();
2277 final String[] affiliations = {"member","admin","owner"};
2278 OnIqPacketReceived callback = new OnIqPacketReceived() {
2279
2280 private int i = 0;
2281 private boolean success = true;
2282
2283 @Override
2284 public void onIqPacketReceived(Account account, IqPacket packet) {
2285
2286 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2287 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2288 for(Element child : query.getChildren()) {
2289 if ("item".equals(child.getName())) {
2290 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2291 if (!user.realJidMatchesAccount()) {
2292 conversation.getMucOptions().updateUser(user);
2293 }
2294 }
2295 }
2296 } else {
2297 success = false;
2298 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2299 }
2300 ++i;
2301 if (i >= affiliations.length) {
2302 List<Jid> members = conversation.getMucOptions().getMembers();
2303 if (success) {
2304 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2305 boolean changed = false;
2306 for(ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext();) {
2307 Jid jid = iterator.next();
2308 if (!members.contains(jid)) {
2309 iterator.remove();
2310 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": removed "+jid+" from crypto targets of "+conversation.getName());
2311 changed = true;
2312 }
2313 }
2314 if (changed) {
2315 conversation.setAcceptedCryptoTargets(cryptoTargets);
2316 updateConversation(conversation);
2317 }
2318 }
2319 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2320 getAvatarService().clear(conversation);
2321 updateMucRosterUi();
2322 updateConversationUi();
2323 }
2324 }
2325 };
2326 for(String affiliation : affiliations) {
2327 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2328 }
2329 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2330 }
2331
2332 public void providePasswordForMuc(Conversation conversation, String password) {
2333 if (conversation.getMode() == Conversation.MODE_MULTI) {
2334 conversation.getMucOptions().setPassword(password);
2335 if (conversation.getBookmark() != null) {
2336 if (respectAutojoin()) {
2337 conversation.getBookmark().setAutojoin(true);
2338 }
2339 pushBookmarks(conversation.getAccount());
2340 }
2341 updateConversation(conversation);
2342 joinMuc(conversation);
2343 }
2344 }
2345
2346 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2347 final MucOptions options = conversation.getMucOptions();
2348 final Jid joinJid = options.createJoinJid(nick);
2349 if (options.online()) {
2350 Account account = conversation.getAccount();
2351 options.setOnRenameListener(new OnRenameListener() {
2352
2353 @Override
2354 public void onSuccess() {
2355 conversation.setContactJid(joinJid);
2356 databaseBackend.updateConversation(conversation);
2357 Bookmark bookmark = conversation.getBookmark();
2358 if (bookmark != null) {
2359 bookmark.setNick(nick);
2360 pushBookmarks(bookmark.getAccount());
2361 }
2362 callback.success(conversation);
2363 }
2364
2365 @Override
2366 public void onFailure() {
2367 callback.error(R.string.nick_in_use, conversation);
2368 }
2369 });
2370
2371 PresencePacket packet = new PresencePacket();
2372 packet.setTo(joinJid);
2373 packet.setFrom(conversation.getAccount().getJid());
2374
2375 String sig = account.getPgpSignature();
2376 if (sig != null) {
2377 packet.addChild("status").setContent("online");
2378 packet.addChild("x", "jabber:x:signed").setContent(sig);
2379 }
2380 sendPresencePacket(account, packet);
2381 } else {
2382 conversation.setContactJid(joinJid);
2383 databaseBackend.updateConversation(conversation);
2384 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2385 Bookmark bookmark = conversation.getBookmark();
2386 if (bookmark != null) {
2387 bookmark.setNick(nick);
2388 pushBookmarks(bookmark.getAccount());
2389 }
2390 joinMuc(conversation);
2391 }
2392 }
2393 }
2394
2395 public void leaveMuc(Conversation conversation) {
2396 leaveMuc(conversation, false);
2397 }
2398
2399 private void leaveMuc(Conversation conversation, boolean now) {
2400 Account account = conversation.getAccount();
2401 account.pendingConferenceJoins.remove(conversation);
2402 account.pendingConferenceLeaves.remove(conversation);
2403 if (account.getStatus() == Account.State.ONLINE || now) {
2404 PresencePacket packet = new PresencePacket();
2405 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2406 packet.setFrom(conversation.getAccount().getJid());
2407 packet.setAttribute("type", "unavailable");
2408 sendPresencePacket(conversation.getAccount(), packet);
2409 conversation.getMucOptions().setOffline();
2410 conversation.deregisterWithBookmark();
2411 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2412 + ": leaving muc " + conversation.getJid());
2413 } else {
2414 account.pendingConferenceLeaves.add(conversation);
2415 }
2416 }
2417
2418 public String findConferenceServer(final Account account) {
2419 String server;
2420 if (account.getXmppConnection() != null) {
2421 server = account.getXmppConnection().getMucServer();
2422 if (server != null) {
2423 return server;
2424 }
2425 }
2426 for (Account other : getAccounts()) {
2427 if (other != account && other.getXmppConnection() != null) {
2428 server = other.getXmppConnection().getMucServer();
2429 if (server != null) {
2430 return server;
2431 }
2432 }
2433 }
2434 return null;
2435 }
2436
2437 public boolean createAdhocConference(final Account account,
2438 final String subject,
2439 final Iterable<Jid> jids,
2440 final UiCallback<Conversation> callback) {
2441 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2442 if (account.getStatus() == Account.State.ONLINE) {
2443 try {
2444 String server = findConferenceServer(account);
2445 if (server == null) {
2446 if (callback != null) {
2447 callback.error(R.string.no_conference_server_found, null);
2448 }
2449 return false;
2450 }
2451 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2452 final Conversation conversation = findOrCreateConversation(account, jid, true, false);
2453 joinMuc(conversation, new OnConferenceJoined() {
2454 @Override
2455 public void onConferenceJoined(final Conversation conversation) {
2456 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConferenceOptionsPushed() {
2457 @Override
2458 public void onPushSucceeded() {
2459 if (subject != null && !subject.trim().isEmpty()) {
2460 pushSubjectToConference(conversation, subject.trim());
2461 }
2462 for (Jid invite : jids) {
2463 invite(conversation, invite);
2464 }
2465 if (account.countPresences() > 1) {
2466 directInvite(conversation, account.getJid().toBareJid());
2467 }
2468 saveConversationAsBookmark(conversation, subject);
2469 if (callback != null) {
2470 callback.success(conversation);
2471 }
2472 }
2473
2474 @Override
2475 public void onPushFailed() {
2476 archiveConversation(conversation);
2477 if (callback != null) {
2478 callback.error(R.string.conference_creation_failed, conversation);
2479 }
2480 }
2481 });
2482 }
2483 });
2484 return true;
2485 } catch (InvalidJidException e) {
2486 if (callback != null) {
2487 callback.error(R.string.conference_creation_failed, null);
2488 }
2489 return false;
2490 }
2491 } else {
2492 if (callback != null) {
2493 callback.error(R.string.not_connected_try_again, null);
2494 }
2495 return false;
2496 }
2497 }
2498
2499 public void fetchConferenceConfiguration(final Conversation conversation) {
2500 fetchConferenceConfiguration(conversation, null);
2501 }
2502
2503 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2504 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2505 request.setTo(conversation.getJid().toBareJid());
2506 request.query("http://jabber.org/protocol/disco#info");
2507 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2508 @Override
2509 public void onIqPacketReceived(Account account, IqPacket packet) {
2510 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2511 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2512 ArrayList<String> features = new ArrayList<>();
2513 for (Element child : query.getChildren()) {
2514 if (child != null && child.getName().equals("feature")) {
2515 String var = child.getAttribute("var");
2516 if (var != null) {
2517 features.add(var);
2518 }
2519 }
2520 }
2521 Element form = query.findChild("x", "jabber:x:data");
2522 if (form != null) {
2523 conversation.getMucOptions().updateFormData(Data.parse(form));
2524 }
2525 conversation.getMucOptions().updateFeatures(features);
2526 if (callback != null) {
2527 callback.onConferenceConfigurationFetched(conversation);
2528 }
2529 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2530 updateConversationUi();
2531 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2532 if (callback != null) {
2533 callback.onFetchFailed(conversation, packet.getError());
2534 }
2535 }
2536 }
2537 });
2538 }
2539
2540 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConferenceOptionsPushed callback) {
2541 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2542 request.setTo(conversation.getJid().toBareJid());
2543 request.query("http://jabber.org/protocol/muc#owner");
2544 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2545 @Override
2546 public void onIqPacketReceived(Account account, IqPacket packet) {
2547 if (packet.getType() == IqPacket.TYPE.RESULT) {
2548 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2549 for (Field field : data.getFields()) {
2550 if (options.containsKey(field.getFieldName())) {
2551 field.setValue(options.getString(field.getFieldName()));
2552 }
2553 }
2554 data.submit();
2555 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2556 set.setTo(conversation.getJid().toBareJid());
2557 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2558 sendIqPacket(account, set, new OnIqPacketReceived() {
2559 @Override
2560 public void onIqPacketReceived(Account account, IqPacket packet) {
2561 if (callback != null) {
2562 if (packet.getType() == IqPacket.TYPE.RESULT) {
2563 callback.onPushSucceeded();
2564 } else {
2565 callback.onPushFailed();
2566 }
2567 }
2568 }
2569 });
2570 } else {
2571 if (callback != null) {
2572 callback.onPushFailed();
2573 }
2574 }
2575 }
2576 });
2577 }
2578
2579 public void pushSubjectToConference(final Conversation conference, final String subject) {
2580 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2581 this.sendMessagePacket(conference.getAccount(), packet);
2582 final MucOptions mucOptions = conference.getMucOptions();
2583 final MucOptions.User self = mucOptions.getSelf();
2584 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2585 Bundle options = new Bundle();
2586 options.putString("muc#roomconfig_persistentroom", "1");
2587 this.pushConferenceConfiguration(conference, options, null);
2588 }
2589 }
2590
2591 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2592 final Jid jid = user.toBareJid();
2593 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2594 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2595 @Override
2596 public void onIqPacketReceived(Account account, IqPacket packet) {
2597 if (packet.getType() == IqPacket.TYPE.RESULT) {
2598 conference.getMucOptions().changeAffiliation(jid, affiliation);
2599 getAvatarService().clear(conference);
2600 callback.onAffiliationChangedSuccessful(jid);
2601 } else {
2602 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2603 }
2604 }
2605 });
2606 }
2607
2608 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2609 List<Jid> jids = new ArrayList<>();
2610 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2611 if (user.getAffiliation() == before && user.getRealJid() != null) {
2612 jids.add(user.getRealJid());
2613 }
2614 }
2615 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2616 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2617 }
2618
2619 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2620 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2621 Log.d(Config.LOGTAG, request.toString());
2622 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2623 @Override
2624 public void onIqPacketReceived(Account account, IqPacket packet) {
2625 Log.d(Config.LOGTAG, packet.toString());
2626 if (packet.getType() == IqPacket.TYPE.RESULT) {
2627 callback.onRoleChangedSuccessful(nick);
2628 } else {
2629 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2630 }
2631 }
2632 });
2633 }
2634
2635 private void disconnect(Account account, boolean force) {
2636 if ((account.getStatus() == Account.State.ONLINE)
2637 || (account.getStatus() == Account.State.DISABLED)) {
2638 final XmppConnection connection = account.getXmppConnection();
2639 if (!force) {
2640 List<Conversation> conversations = getConversations();
2641 for (Conversation conversation : conversations) {
2642 if (conversation.getAccount() == account) {
2643 if (conversation.getMode() == Conversation.MODE_MULTI) {
2644 leaveMuc(conversation, true);
2645 } else {
2646 if (conversation.endOtrIfNeeded()) {
2647 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2648 + ": ended otr session with "
2649 + conversation.getJid());
2650 }
2651 }
2652 }
2653 }
2654 sendOfflinePresence(account);
2655 }
2656 connection.disconnect(force);
2657 }
2658 }
2659
2660 @Override
2661 public IBinder onBind(Intent intent) {
2662 return mBinder;
2663 }
2664
2665 public void updateMessage(Message message) {
2666 databaseBackend.updateMessage(message);
2667 updateConversationUi();
2668 }
2669
2670 public void updateMessage(Message message, String uuid) {
2671 databaseBackend.updateMessage(message, uuid);
2672 updateConversationUi();
2673 }
2674
2675 protected void syncDirtyContacts(Account account) {
2676 for (Contact contact : account.getRoster().getContacts()) {
2677 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2678 pushContactToServer(contact);
2679 }
2680 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2681 deleteContactOnServer(contact);
2682 }
2683 }
2684 }
2685
2686 public void createContact(Contact contact) {
2687 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2688 if (autoGrant) {
2689 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2690 contact.setOption(Contact.Options.ASKING);
2691 }
2692 pushContactToServer(contact);
2693 }
2694
2695 public void onOtrSessionEstablished(Conversation conversation) {
2696 final Account account = conversation.getAccount();
2697 final Session otrSession = conversation.getOtrSession();
2698 Log.d(Config.LOGTAG,
2699 account.getJid().toBareJid() + " otr session established with "
2700 + conversation.getJid() + "/"
2701 + otrSession.getSessionID().getUserID());
2702 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2703
2704 @Override
2705 public void onMessageFound(Message message) {
2706 SessionID id = otrSession.getSessionID();
2707 try {
2708 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2709 } catch (InvalidJidException e) {
2710 return;
2711 }
2712 if (message.needsUploading()) {
2713 mJingleConnectionManager.createNewConnection(message);
2714 } else {
2715 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2716 if (outPacket != null) {
2717 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2718 message.setStatus(Message.STATUS_SEND);
2719 databaseBackend.updateMessage(message);
2720 sendMessagePacket(account, outPacket);
2721 }
2722 }
2723 updateConversationUi();
2724 }
2725 });
2726 }
2727
2728 public boolean renewSymmetricKey(Conversation conversation) {
2729 Account account = conversation.getAccount();
2730 byte[] symmetricKey = new byte[32];
2731 this.mRandom.nextBytes(symmetricKey);
2732 Session otrSession = conversation.getOtrSession();
2733 if (otrSession != null) {
2734 MessagePacket packet = new MessagePacket();
2735 packet.setType(MessagePacket.TYPE_CHAT);
2736 packet.setFrom(account.getJid());
2737 MessageGenerator.addMessageHints(packet);
2738 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2739 + otrSession.getSessionID().getUserID());
2740 try {
2741 packet.setBody(otrSession
2742 .transformSending(CryptoHelper.FILETRANSFER
2743 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2744 sendMessagePacket(account, packet);
2745 conversation.setSymmetricKey(symmetricKey);
2746 return true;
2747 } catch (OtrException e) {
2748 return false;
2749 }
2750 }
2751 return false;
2752 }
2753
2754 public void pushContactToServer(final Contact contact) {
2755 contact.resetOption(Contact.Options.DIRTY_DELETE);
2756 contact.setOption(Contact.Options.DIRTY_PUSH);
2757 final Account account = contact.getAccount();
2758 if (account.getStatus() == Account.State.ONLINE) {
2759 final boolean ask = contact.getOption(Contact.Options.ASKING);
2760 final boolean sendUpdates = contact
2761 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2762 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2763 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2764 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2765 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2766 if (sendUpdates) {
2767 sendPresencePacket(account,
2768 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2769 }
2770 if (ask) {
2771 sendPresencePacket(account,
2772 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2773 }
2774 }
2775 }
2776
2777 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2778 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2779 final int size = Config.AVATAR_SIZE;
2780 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2781 if (avatar != null) {
2782 avatar.height = size;
2783 avatar.width = size;
2784 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2785 avatar.type = "image/webp";
2786 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2787 avatar.type = "image/jpeg";
2788 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2789 avatar.type = "image/png";
2790 }
2791 if (!getFileBackend().save(avatar)) {
2792 callback.error(R.string.error_saving_avatar, avatar);
2793 return;
2794 }
2795 publishAvatar(account, avatar, callback);
2796 } else {
2797 callback.error(R.string.error_publish_avatar_converting, null);
2798 }
2799 }
2800
2801 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2802 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2803 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2804
2805 @Override
2806 public void onIqPacketReceived(Account account, IqPacket result) {
2807 if (result.getType() == IqPacket.TYPE.RESULT) {
2808 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2809 sendIqPacket(account, packet, new OnIqPacketReceived() {
2810 @Override
2811 public void onIqPacketReceived(Account account, IqPacket result) {
2812 if (result.getType() == IqPacket.TYPE.RESULT) {
2813 if (account.setAvatar(avatar.getFilename())) {
2814 getAvatarService().clear(account);
2815 databaseBackend.updateAccount(account);
2816 }
2817 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar "+(avatar.size/1024)+"KiB");
2818 if (callback != null) {
2819 callback.success(avatar);
2820 }
2821 } else {
2822 if (callback != null) {
2823 callback.error(R.string.error_publish_avatar_server_reject,avatar);
2824 }
2825 }
2826 }
2827 });
2828 } else {
2829 Element error = result.findChild("error");
2830 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": server rejected avatar "+(avatar.size/1024)+"KiB "+(error!=null?error.toString():""));
2831 if (callback != null) {
2832 callback.error(R.string.error_publish_avatar_server_reject, avatar);
2833 }
2834 }
2835 }
2836 });
2837 }
2838
2839 public void republishAvatarIfNeeded(Account account) {
2840 if (account.getAxolotlService().isPepBroken()) {
2841 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2842 return;
2843 }
2844 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2845 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2846
2847 private Avatar parseAvatar(IqPacket packet) {
2848 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2849 if (pubsub != null) {
2850 Element items = pubsub.findChild("items");
2851 if (items != null) {
2852 return Avatar.parseMetadata(items);
2853 }
2854 }
2855 return null;
2856 }
2857
2858 private boolean errorIsItemNotFound(IqPacket packet) {
2859 Element error = packet.findChild("error");
2860 return packet.getType() == IqPacket.TYPE.ERROR
2861 && error != null
2862 && error.hasChild("item-not-found");
2863 }
2864
2865 @Override
2866 public void onIqPacketReceived(Account account, IqPacket packet) {
2867 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2868 Avatar serverAvatar = parseAvatar(packet);
2869 if (serverAvatar == null && account.getAvatar() != null) {
2870 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2871 if (avatar != null) {
2872 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2873 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2874 } else {
2875 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2876 }
2877 }
2878 }
2879 }
2880 });
2881 }
2882
2883 public void fetchAvatar(Account account, Avatar avatar) {
2884 fetchAvatar(account, avatar, null);
2885 }
2886
2887 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2888 final String KEY = generateFetchKey(account, avatar);
2889 synchronized (this.mInProgressAvatarFetches) {
2890 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2891 switch (avatar.origin) {
2892 case PEP:
2893 this.mInProgressAvatarFetches.add(KEY);
2894 fetchAvatarPep(account, avatar, callback);
2895 break;
2896 case VCARD:
2897 this.mInProgressAvatarFetches.add(KEY);
2898 fetchAvatarVcard(account, avatar, callback);
2899 break;
2900 }
2901 }
2902 }
2903 }
2904
2905 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2906 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2907 sendIqPacket(account, packet, new OnIqPacketReceived() {
2908
2909 @Override
2910 public void onIqPacketReceived(Account account, IqPacket result) {
2911 synchronized (mInProgressAvatarFetches) {
2912 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2913 }
2914 final String ERROR = account.getJid().toBareJid()
2915 + ": fetching avatar for " + avatar.owner + " failed ";
2916 if (result.getType() == IqPacket.TYPE.RESULT) {
2917 avatar.image = mIqParser.avatarData(result);
2918 if (avatar.image != null) {
2919 if (getFileBackend().save(avatar)) {
2920 if (account.getJid().toBareJid().equals(avatar.owner)) {
2921 if (account.setAvatar(avatar.getFilename())) {
2922 databaseBackend.updateAccount(account);
2923 }
2924 getAvatarService().clear(account);
2925 updateConversationUi();
2926 updateAccountUi();
2927 } else {
2928 Contact contact = account.getRoster()
2929 .getContact(avatar.owner);
2930 contact.setAvatar(avatar);
2931 getAvatarService().clear(contact);
2932 updateConversationUi();
2933 updateRosterUi();
2934 }
2935 if (callback != null) {
2936 callback.success(avatar);
2937 }
2938 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2939 + ": successfully fetched pep avatar for " + avatar.owner);
2940 return;
2941 }
2942 } else {
2943
2944 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2945 }
2946 } else {
2947 Element error = result.findChild("error");
2948 if (error == null) {
2949 Log.d(Config.LOGTAG, ERROR + "(server error)");
2950 } else {
2951 Log.d(Config.LOGTAG, ERROR + error.toString());
2952 }
2953 }
2954 if (callback != null) {
2955 callback.error(0, null);
2956 }
2957
2958 }
2959 });
2960 }
2961
2962 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2963 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2964 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2965 @Override
2966 public void onIqPacketReceived(Account account, IqPacket packet) {
2967 synchronized (mInProgressAvatarFetches) {
2968 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2969 }
2970 if (packet.getType() == IqPacket.TYPE.RESULT) {
2971 Element vCard = packet.findChild("vCard", "vcard-temp");
2972 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
2973 String image = photo != null ? photo.findChildContent("BINVAL") : null;
2974 if (image != null) {
2975 avatar.image = image;
2976 if (getFileBackend().save(avatar)) {
2977 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2978 + ": successfully fetched vCard avatar for " + avatar.owner);
2979 if (avatar.owner.isBareJid()) {
2980 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
2981 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
2982 account.setAvatar(avatar.getFilename());
2983 databaseBackend.updateAccount(account);
2984 getAvatarService().clear(account);
2985 updateAccountUi();
2986 } else {
2987 Contact contact = account.getRoster().getContact(avatar.owner);
2988 contact.setAvatar(avatar);
2989 getAvatarService().clear(contact);
2990 updateRosterUi();
2991 }
2992 updateConversationUi();
2993 } else {
2994 Conversation conversation = find(account, avatar.owner.toBareJid());
2995 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
2996 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
2997 if (user != null) {
2998 if (user.setAvatar(avatar)) {
2999 getAvatarService().clear(user);
3000 updateConversationUi();
3001 updateMucRosterUi();
3002 }
3003 }
3004 }
3005 }
3006 }
3007 }
3008 }
3009 }
3010 });
3011 }
3012
3013 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3014 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3015 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3016
3017 @Override
3018 public void onIqPacketReceived(Account account, IqPacket packet) {
3019 if (packet.getType() == IqPacket.TYPE.RESULT) {
3020 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
3021 if (pubsub != null) {
3022 Element items = pubsub.findChild("items");
3023 if (items != null) {
3024 Avatar avatar = Avatar.parseMetadata(items);
3025 if (avatar != null) {
3026 avatar.owner = account.getJid().toBareJid();
3027 if (fileBackend.isAvatarCached(avatar)) {
3028 if (account.setAvatar(avatar.getFilename())) {
3029 databaseBackend.updateAccount(account);
3030 }
3031 getAvatarService().clear(account);
3032 callback.success(avatar);
3033 } else {
3034 fetchAvatarPep(account, avatar, callback);
3035 }
3036 return;
3037 }
3038 }
3039 }
3040 }
3041 callback.error(0, null);
3042 }
3043 });
3044 }
3045
3046 public void deleteContactOnServer(Contact contact) {
3047 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3048 contact.resetOption(Contact.Options.DIRTY_PUSH);
3049 contact.setOption(Contact.Options.DIRTY_DELETE);
3050 Account account = contact.getAccount();
3051 if (account.getStatus() == Account.State.ONLINE) {
3052 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3053 Element item = iq.query(Xmlns.ROSTER).addChild("item");
3054 item.setAttribute("jid", contact.getJid().toString());
3055 item.setAttribute("subscription", "remove");
3056 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3057 }
3058 }
3059
3060 public void updateConversation(final Conversation conversation) {
3061 mDatabaseExecutor.execute(new Runnable() {
3062 @Override
3063 public void run() {
3064 databaseBackend.updateConversation(conversation);
3065 }
3066 });
3067 }
3068
3069 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3070 synchronized (account) {
3071 XmppConnection connection = account.getXmppConnection();
3072 if (connection == null) {
3073 connection = createConnection(account);
3074 account.setXmppConnection(connection);
3075 }
3076 boolean hasInternet = hasInternetConnection();
3077 if (!account.isOptionSet(Account.OPTION_DISABLED) && hasInternet) {
3078 if (!force) {
3079 disconnect(account, false);
3080 }
3081 Thread thread = new Thread(connection);
3082 connection.setInteractive(interactive);
3083 connection.prepareNewConnection();
3084 connection.interrupt();
3085 thread.start();
3086 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3087 } else {
3088 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3089 account.getRoster().clearPresences();
3090 connection.resetEverything();
3091 final AxolotlService axolotlService = account.getAxolotlService();
3092 if (axolotlService != null) {
3093 axolotlService.resetBrokenness();
3094 }
3095 if (!hasInternet) {
3096 account.setStatus(Account.State.NO_INTERNET);
3097 }
3098 }
3099 }
3100 }
3101
3102 public void reconnectAccountInBackground(final Account account) {
3103 new Thread(new Runnable() {
3104 @Override
3105 public void run() {
3106 reconnectAccount(account, false, true);
3107 }
3108 }).start();
3109 }
3110
3111 public void invite(Conversation conversation, Jid contact) {
3112 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
3113 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3114 sendMessagePacket(conversation.getAccount(), packet);
3115 }
3116
3117 public void directInvite(Conversation conversation, Jid jid) {
3118 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3119 sendMessagePacket(conversation.getAccount(), packet);
3120 }
3121
3122 public void resetSendingToWaiting(Account account) {
3123 for (Conversation conversation : getConversations()) {
3124 if (conversation.getAccount() == account) {
3125 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
3126
3127 @Override
3128 public void onMessageFound(Message message) {
3129 markMessage(message, Message.STATUS_WAITING);
3130 }
3131 });
3132 }
3133 }
3134 }
3135
3136 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3137 return markMessage(account, recipient, uuid, status, null);
3138 }
3139
3140 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3141 if (uuid == null) {
3142 return null;
3143 }
3144 for (Conversation conversation : getConversations()) {
3145 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
3146 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3147 if (message != null) {
3148 markMessage(message, status, errorMessage);
3149 }
3150 return message;
3151 }
3152 }
3153 return null;
3154 }
3155
3156 public boolean markMessage(Conversation conversation, String uuid, int status) {
3157 if (uuid == null) {
3158 return false;
3159 } else {
3160 Message message = conversation.findSentMessageWithUuid(uuid);
3161 if (message != null) {
3162 markMessage(message, status);
3163 return true;
3164 } else {
3165 return false;
3166 }
3167 }
3168 }
3169
3170 public void markMessage(Message message, int status) {
3171 markMessage(message, status, null);
3172 }
3173
3174
3175 public void markMessage(Message message, int status, String errorMessage) {
3176 if (status == Message.STATUS_SEND_FAILED
3177 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
3178 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
3179 return;
3180 }
3181 message.setErrorMessage(errorMessage);
3182 message.setStatus(status);
3183 databaseBackend.updateMessage(message);
3184 updateConversationUi();
3185 }
3186
3187 public SharedPreferences getPreferences() {
3188 return PreferenceManager
3189 .getDefaultSharedPreferences(getApplicationContext());
3190 }
3191
3192 public long getAutomaticMessageDeletionDate() {
3193 try {
3194 final long timeout = Long.parseLong(getPreferences().getString(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, "0")) * 1000;
3195 return timeout == 0 ? timeout : System.currentTimeMillis() - timeout;
3196 } catch (NumberFormatException e) {
3197 return 0;
3198 }
3199 }
3200
3201 public boolean confirmMessages() {
3202 return getPreferences().getBoolean("confirm_messages", true);
3203 }
3204
3205 public boolean allowMessageCorrection() {
3206 return getPreferences().getBoolean("allow_message_correction", true);
3207 }
3208
3209 public boolean sendChatStates() {
3210 return getPreferences().getBoolean("chat_states", false);
3211 }
3212
3213 private boolean respectAutojoin() {
3214 return getPreferences().getBoolean("autojoin", true);
3215 }
3216
3217 public boolean indicateReceived() {
3218 return getPreferences().getBoolean("indicate_received", false);
3219 }
3220
3221 public boolean useTorToConnect() {
3222 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
3223 }
3224
3225 public boolean showExtendedConnectionOptions() {
3226 return getPreferences().getBoolean("show_connection_options", false);
3227 }
3228
3229 public boolean broadcastLastActivity() {
3230 return getPreferences().getBoolean("last_activity", false);
3231 }
3232
3233 public int unreadCount() {
3234 int count = 0;
3235 for (Conversation conversation : getConversations()) {
3236 count += conversation.unreadCount();
3237 }
3238 return count;
3239 }
3240
3241
3242 public void showErrorToastInUi(int resId) {
3243 if (mOnShowErrorToast != null) {
3244 mOnShowErrorToast.onShowErrorToast(resId);
3245 }
3246 }
3247
3248 public void updateConversationUi() {
3249 if (mOnConversationUpdate != null) {
3250 mOnConversationUpdate.onConversationUpdate();
3251 }
3252 }
3253
3254 public void updateAccountUi() {
3255 if (mOnAccountUpdate != null) {
3256 mOnAccountUpdate.onAccountUpdate();
3257 }
3258 }
3259
3260 public void updateRosterUi() {
3261 if (mOnRosterUpdate != null) {
3262 mOnRosterUpdate.onRosterUpdate();
3263 }
3264 }
3265
3266 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3267 if (mOnCaptchaRequested != null) {
3268 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3269 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3270 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3271
3272 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3273 return true;
3274 }
3275 return false;
3276 }
3277
3278 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3279 if (mOnUpdateBlocklist != null) {
3280 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3281 }
3282 }
3283
3284 public void updateMucRosterUi() {
3285 if (mOnMucRosterUpdate != null) {
3286 mOnMucRosterUpdate.onMucRosterUpdate();
3287 }
3288 }
3289
3290 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3291 if (mOnKeyStatusUpdated != null) {
3292 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3293 }
3294 }
3295
3296 public Account findAccountByJid(final Jid accountJid) {
3297 for (Account account : this.accounts) {
3298 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3299 return account;
3300 }
3301 }
3302 return null;
3303 }
3304
3305 public Conversation findConversationByUuid(String uuid) {
3306 for (Conversation conversation : getConversations()) {
3307 if (conversation.getUuid().equals(uuid)) {
3308 return conversation;
3309 }
3310 }
3311 return null;
3312 }
3313
3314 public boolean markRead(final Conversation conversation) {
3315 return markRead(conversation,true);
3316 }
3317
3318 public boolean markRead(final Conversation conversation, boolean clear) {
3319 if (clear) {
3320 mNotificationService.clear(conversation);
3321 }
3322 final List<Message> readMessages = conversation.markRead();
3323 if (readMessages.size() > 0) {
3324 Runnable runnable = new Runnable() {
3325 @Override
3326 public void run() {
3327 for (Message message : readMessages) {
3328 databaseBackend.updateMessage(message);
3329 }
3330 }
3331 };
3332 mDatabaseExecutor.execute(runnable);
3333 updateUnreadCountBadge();
3334 return true;
3335 } else {
3336 return false;
3337 }
3338 }
3339
3340 public synchronized void updateUnreadCountBadge() {
3341 int count = unreadCount();
3342 if (unreadCount != count) {
3343 Log.d(Config.LOGTAG, "update unread count to " + count);
3344 if (count > 0) {
3345 ShortcutBadger.applyCount(getApplicationContext(), count);
3346 } else {
3347 ShortcutBadger.removeCount(getApplicationContext());
3348 }
3349 unreadCount = count;
3350 }
3351 }
3352
3353 public void sendReadMarker(final Conversation conversation) {
3354 final Message markable = conversation.getLatestMarkableMessage();
3355 if (this.markRead(conversation)) {
3356 updateConversationUi();
3357 }
3358 if (confirmMessages()
3359 && markable != null
3360 && markable.trusted()
3361 && markable.getRemoteMsgId() != null) {
3362 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3363 Account account = conversation.getAccount();
3364 final Jid to = markable.getCounterpart();
3365 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3366 this.sendMessagePacket(conversation.getAccount(), packet);
3367 }
3368 }
3369
3370 public SecureRandom getRNG() {
3371 return this.mRandom;
3372 }
3373
3374 public MemorizingTrustManager getMemorizingTrustManager() {
3375 return this.mMemorizingTrustManager;
3376 }
3377
3378 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3379 this.mMemorizingTrustManager = trustManager;
3380 }
3381
3382 public void updateMemorizingTrustmanager() {
3383 final MemorizingTrustManager tm;
3384 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3385 if (dontTrustSystemCAs) {
3386 tm = new MemorizingTrustManager(getApplicationContext(), null);
3387 } else {
3388 tm = new MemorizingTrustManager(getApplicationContext());
3389 }
3390 setMemorizingTrustManager(tm);
3391 }
3392
3393 public PowerManager getPowerManager() {
3394 return this.pm;
3395 }
3396
3397 public LruCache<String, Bitmap> getBitmapCache() {
3398 return this.mBitmapCache;
3399 }
3400
3401 public void syncRosterToDisk(final Account account) {
3402 Runnable runnable = new Runnable() {
3403
3404 @Override
3405 public void run() {
3406 databaseBackend.writeRoster(account.getRoster());
3407 }
3408 };
3409 mDatabaseExecutor.execute(runnable);
3410
3411 }
3412
3413 public List<String> getKnownHosts() {
3414 final List<String> hosts = new ArrayList<>();
3415 for (final Account account : getAccounts()) {
3416 if (!hosts.contains(account.getServer().toString())) {
3417 hosts.add(account.getServer().toString());
3418 }
3419 for (final Contact contact : account.getRoster().getContacts()) {
3420 if (contact.showInRoster()) {
3421 final String server = contact.getServer().toString();
3422 if (server != null && !hosts.contains(server)) {
3423 hosts.add(server);
3424 }
3425 }
3426 }
3427 }
3428 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3429 hosts.add(Config.DOMAIN_LOCK);
3430 }
3431 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3432 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3433 }
3434 return hosts;
3435 }
3436
3437 public List<String> getKnownConferenceHosts() {
3438 final ArrayList<String> mucServers = new ArrayList<>();
3439 for (final Account account : accounts) {
3440 if (account.getXmppConnection() != null) {
3441 final String server = account.getXmppConnection().getMucServer();
3442 if (server != null && !mucServers.contains(server)) {
3443 mucServers.add(server);
3444 }
3445 }
3446 }
3447 return mucServers;
3448 }
3449
3450 public void sendMessagePacket(Account account, MessagePacket packet) {
3451 XmppConnection connection = account.getXmppConnection();
3452 if (connection != null) {
3453 connection.sendMessagePacket(packet);
3454 }
3455 }
3456
3457 public void sendPresencePacket(Account account, PresencePacket packet) {
3458 XmppConnection connection = account.getXmppConnection();
3459 if (connection != null) {
3460 connection.sendPresencePacket(packet);
3461 }
3462 }
3463
3464 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3465 final XmppConnection connection = account.getXmppConnection();
3466 if (connection != null) {
3467 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3468 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3469 }
3470 }
3471
3472 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3473 final XmppConnection connection = account.getXmppConnection();
3474 if (connection != null) {
3475 connection.sendIqPacket(packet, callback);
3476 }
3477 }
3478
3479 public void sendPresence(final Account account) {
3480 sendPresence(account, checkListeners() && broadcastLastActivity());
3481 }
3482
3483 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3484 PresencePacket packet;
3485 if (manuallyChangePresence()) {
3486 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3487 String message = account.getPresenceStatusMessage();
3488 if (message != null && !message.isEmpty()) {
3489 packet.addChild(new Element("status").setContent(message));
3490 }
3491 } else {
3492 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3493 }
3494 if (mLastActivity > 0 && includeIdleTimestamp) {
3495 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3496 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3497 }
3498 sendPresencePacket(account, packet);
3499 }
3500
3501 private void deactivateGracePeriod() {
3502 for(Account account : getAccounts()) {
3503 account.deactivateGracePeriod();
3504 }
3505 }
3506
3507 public void refreshAllPresences() {
3508 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3509 for (Account account : getAccounts()) {
3510 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3511 sendPresence(account, includeIdleTimestamp);
3512 }
3513 }
3514 }
3515
3516 private void refreshAllGcmTokens() {
3517 for(Account account : getAccounts()) {
3518 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3519 mPushManagementService.registerPushTokenOnServer(account);
3520 }
3521 }
3522 }
3523
3524 private void sendOfflinePresence(final Account account) {
3525 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3526 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3527 }
3528
3529 public MessageGenerator getMessageGenerator() {
3530 return this.mMessageGenerator;
3531 }
3532
3533 public PresenceGenerator getPresenceGenerator() {
3534 return this.mPresenceGenerator;
3535 }
3536
3537 public IqGenerator getIqGenerator() {
3538 return this.mIqGenerator;
3539 }
3540
3541 public IqParser getIqParser() {
3542 return this.mIqParser;
3543 }
3544
3545 public JingleConnectionManager getJingleConnectionManager() {
3546 return this.mJingleConnectionManager;
3547 }
3548
3549 public MessageArchiveService getMessageArchiveService() {
3550 return this.mMessageArchiveService;
3551 }
3552
3553 public List<Contact> findContacts(Jid jid) {
3554 ArrayList<Contact> contacts = new ArrayList<>();
3555 for (Account account : getAccounts()) {
3556 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3557 Contact contact = account.getRoster().getContactFromRoster(jid);
3558 if (contact != null) {
3559 contacts.add(contact);
3560 }
3561 }
3562 }
3563 return contacts;
3564 }
3565
3566 public Conversation findFirstMuc(Jid jid) {
3567 for(Conversation conversation : getConversations()) {
3568 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3569 && conversation.getMode() == Conversation.MODE_MULTI) {
3570 return conversation;
3571 }
3572 }
3573 return null;
3574 }
3575
3576 public NotificationService getNotificationService() {
3577 return this.mNotificationService;
3578 }
3579
3580 public HttpConnectionManager getHttpConnectionManager() {
3581 return this.mHttpConnectionManager;
3582 }
3583
3584 public void resendFailedMessages(final Message message) {
3585 final Collection<Message> messages = new ArrayList<>();
3586 Message current = message;
3587 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3588 messages.add(current);
3589 if (current.mergeable(current.next())) {
3590 current = current.next();
3591 } else {
3592 break;
3593 }
3594 }
3595 for (final Message msg : messages) {
3596 msg.setTime(System.currentTimeMillis());
3597 markMessage(msg, Message.STATUS_WAITING);
3598 this.resendMessage(msg, false);
3599 }
3600 }
3601
3602 public void clearConversationHistory(final Conversation conversation) {
3603 conversation.clearMessages();
3604 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3605 conversation.setLastClearHistory(System.currentTimeMillis());
3606 Runnable runnable = new Runnable() {
3607 @Override
3608 public void run() {
3609 databaseBackend.deleteMessagesInConversation(conversation);
3610 databaseBackend.updateConversation(conversation);
3611 }
3612 };
3613 mDatabaseExecutor.execute(runnable);
3614 }
3615
3616 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3617 if (blockable != null && blockable.getBlockedJid() != null) {
3618 final Jid jid = blockable.getBlockedJid();
3619 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3620
3621 @Override
3622 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3623 if (packet.getType() == IqPacket.TYPE.RESULT) {
3624 account.getBlocklist().add(jid);
3625 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3626 }
3627 }
3628 });
3629 }
3630 }
3631
3632 public void sendUnblockRequest(final Blockable blockable) {
3633 if (blockable != null && blockable.getJid() != null) {
3634 final Jid jid = blockable.getBlockedJid();
3635 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3636 @Override
3637 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3638 if (packet.getType() == IqPacket.TYPE.RESULT) {
3639 account.getBlocklist().remove(jid);
3640 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3641 }
3642 }
3643 });
3644 }
3645 }
3646
3647 public void publishDisplayName(Account account) {
3648 String displayName = account.getDisplayName();
3649 if (displayName != null && !displayName.isEmpty()) {
3650 IqPacket publish = mIqGenerator.publishNick(displayName);
3651 sendIqPacket(account, publish, new OnIqPacketReceived() {
3652 @Override
3653 public void onIqPacketReceived(Account account, IqPacket packet) {
3654 if (packet.getType() == IqPacket.TYPE.ERROR) {
3655 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3656 }
3657 }
3658 });
3659 }
3660 }
3661
3662 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3663 ServiceDiscoveryResult result = discoCache.get(key);
3664 if (result != null) {
3665 return result;
3666 } else {
3667 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3668 if (result != null) {
3669 discoCache.put(key, result);
3670 }
3671 return result;
3672 }
3673 }
3674
3675 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3676 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3677 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3678 if (disco != null) {
3679 presence.setServiceDiscoveryResult(disco);
3680 } else {
3681 if (!account.inProgressDiscoFetches.contains(key)) {
3682 account.inProgressDiscoFetches.add(key);
3683 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3684 request.setTo(jid);
3685 request.query("http://jabber.org/protocol/disco#info");
3686 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3687 sendIqPacket(account, request, new OnIqPacketReceived() {
3688 @Override
3689 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3690 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3691 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3692 if (presence.getVer().equals(disco.getVer())) {
3693 databaseBackend.insertDiscoveryResult(disco);
3694 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3695 } else {
3696 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3697 }
3698 }
3699 account.inProgressDiscoFetches.remove(key);
3700 }
3701 });
3702 }
3703 }
3704 }
3705
3706 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3707 for(Contact contact : roster.getContacts()) {
3708 for(Presence presence : contact.getPresences().getPresences().values()) {
3709 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3710 presence.setServiceDiscoveryResult(disco);
3711 }
3712 }
3713 }
3714 }
3715
3716 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3717 final boolean legacy = account.getXmppConnection().getFeatures().mamLegacy();
3718 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3719 request.addChild("prefs",legacy ? Xmlns.MAM_LEGACY : Xmlns.MAM);
3720 sendIqPacket(account, request, new OnIqPacketReceived() {
3721 @Override
3722 public void onIqPacketReceived(Account account, IqPacket packet) {
3723 Element prefs = packet.findChild("prefs",legacy ? Xmlns.MAM_LEGACY : Xmlns.MAM);
3724 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3725 callback.onPreferencesFetched(prefs);
3726 } else {
3727 callback.onPreferencesFetchFailed();
3728 }
3729 }
3730 });
3731 }
3732
3733 public PushManagementService getPushManagementService() {
3734 return mPushManagementService;
3735 }
3736
3737 public Account getPendingAccount() {
3738 Account pending = null;
3739 for(Account account : getAccounts()) {
3740 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3741 pending = account;
3742 } else {
3743 return null;
3744 }
3745 }
3746 return pending;
3747 }
3748
3749 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3750 if (!statusMessage.isEmpty()) {
3751 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3752 }
3753 changeStatusReal(account, status, statusMessage, send);
3754 }
3755
3756 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3757 account.setPresenceStatus(status);
3758 account.setPresenceStatusMessage(statusMessage);
3759 databaseBackend.updateAccount(account);
3760 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3761 sendPresence(account);
3762 }
3763 }
3764
3765 public void changeStatus(Presence.Status status, String statusMessage) {
3766 if (!statusMessage.isEmpty()) {
3767 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3768 }
3769 for(Account account : getAccounts()) {
3770 changeStatusReal(account, status, statusMessage, true);
3771 }
3772 }
3773
3774 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3775 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3776 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3777 if (!templates.contains(template)) {
3778 templates.add(0, template);
3779 }
3780 }
3781 return templates;
3782 }
3783
3784 public void saveConversationAsBookmark(Conversation conversation, String name) {
3785 Account account = conversation.getAccount();
3786 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3787 if (!conversation.getJid().isBareJid()) {
3788 bookmark.setNick(conversation.getJid().getResourcepart());
3789 }
3790 if (name != null && !name.trim().isEmpty()) {
3791 bookmark.setBookmarkName(name.trim());
3792 }
3793 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3794 account.getBookmarks().add(bookmark);
3795 pushBookmarks(account);
3796 conversation.setBookmark(bookmark);
3797 }
3798
3799 public void clearStartTimeCounter() {
3800 mDatabaseExecutor.execute(new Runnable() {
3801 @Override
3802 public void run() {
3803 databaseBackend.clearStartTimeCounter(false);
3804 }
3805 });
3806 }
3807
3808 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3809 boolean needsRosterWrite = false;
3810 boolean performedVerification = false;
3811 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3812 for(XmppUri.Fingerprint fp : fingerprints) {
3813 if (fp.type == XmppUri.FingerprintType.OTR) {
3814 performedVerification |= contact.addOtrFingerprint(fp.fingerprint);
3815 needsRosterWrite |= performedVerification;
3816 } else if (fp.type == XmppUri.FingerprintType.OMEMO) {
3817 String fingerprint = "05"+fp.fingerprint.replaceAll("\\s","");
3818 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3819 if (fingerprintStatus != null) {
3820 if (!fingerprintStatus.isVerified()) {
3821 performedVerification = true;
3822 axolotlService.setFingerprintTrust(fingerprint,fingerprintStatus.toVerified());
3823 }
3824 } else {
3825 axolotlService.preVerifyFingerprint(contact,fingerprint);
3826 }
3827 }
3828 }
3829 if (needsRosterWrite) {
3830 syncRosterToDisk(contact.getAccount());
3831 }
3832 return performedVerification;
3833 }
3834
3835 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3836 final AxolotlService axolotlService = account.getAxolotlService();
3837 boolean verifiedSomething = false;
3838 for(XmppUri.Fingerprint fp : fingerprints) {
3839 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3840 String fingerprint = "05"+fp.fingerprint.replaceAll("\\s","");
3841 Log.d(Config.LOGTAG,"trying to verify own fp="+fingerprint);
3842 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3843 if (fingerprintStatus != null) {
3844 if (!fingerprintStatus.isVerified()) {
3845 axolotlService.setFingerprintTrust(fingerprint,fingerprintStatus.toVerified());
3846 verifiedSomething = true;
3847 }
3848 } else {
3849 axolotlService.preVerifyFingerprint(account,fingerprint);
3850 verifiedSomething = true;
3851 }
3852 }
3853 }
3854 return verifiedSomething;
3855 }
3856
3857 public boolean blindTrustBeforeVerification() {
3858 return getPreferences().getBoolean(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, true);
3859 }
3860
3861 public interface OnMamPreferencesFetched {
3862 void onPreferencesFetched(Element prefs);
3863 void onPreferencesFetchFailed();
3864 }
3865
3866 public void pushMamPreferences(Account account, Element prefs) {
3867 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3868 set.addChild(prefs);
3869 sendIqPacket(account, set, null);
3870 }
3871
3872 public interface OnAccountCreated {
3873 void onAccountCreated(Account account);
3874
3875 void informUser(int r);
3876 }
3877
3878 public interface OnMoreMessagesLoaded {
3879 void onMoreMessagesLoaded(int count, Conversation conversation);
3880
3881 void informUser(int r);
3882 }
3883
3884 public interface OnAccountPasswordChanged {
3885 void onPasswordChangeSucceeded();
3886
3887 void onPasswordChangeFailed();
3888 }
3889
3890 public interface OnAffiliationChanged {
3891 void onAffiliationChangedSuccessful(Jid jid);
3892
3893 void onAffiliationChangeFailed(Jid jid, int resId);
3894 }
3895
3896 public interface OnRoleChanged {
3897 void onRoleChangedSuccessful(String nick);
3898
3899 void onRoleChangeFailed(String nick, int resid);
3900 }
3901
3902 public interface OnConversationUpdate {
3903 void onConversationUpdate();
3904 }
3905
3906 public interface OnAccountUpdate {
3907 void onAccountUpdate();
3908 }
3909
3910 public interface OnCaptchaRequested {
3911 void onCaptchaRequested(Account account,
3912 String id,
3913 Data data,
3914 Bitmap captcha);
3915 }
3916
3917 public interface OnRosterUpdate {
3918 void onRosterUpdate();
3919 }
3920
3921 public interface OnMucRosterUpdate {
3922 void onMucRosterUpdate();
3923 }
3924
3925 public interface OnConferenceConfigurationFetched {
3926 void onConferenceConfigurationFetched(Conversation conversation);
3927
3928 void onFetchFailed(Conversation conversation, Element error);
3929 }
3930
3931 public interface OnConferenceJoined {
3932 void onConferenceJoined(Conversation conversation);
3933 }
3934
3935 public interface OnConferenceOptionsPushed {
3936 void onPushSucceeded();
3937
3938 void onPushFailed();
3939 }
3940
3941 public interface OnShowErrorToast {
3942 void onShowErrorToast(int resId);
3943 }
3944
3945 public class XmppConnectionBinder extends Binder {
3946 public XmppConnectionService getService() {
3947 return XmppConnectionService.this;
3948 }
3949 }
3950}