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.Patches;
130import eu.siacs.conversations.xmpp.XmppConnection;
131import eu.siacs.conversations.xmpp.chatstate.ChatState;
132import eu.siacs.conversations.xmpp.forms.Data;
133import eu.siacs.conversations.xmpp.forms.Field;
134import eu.siacs.conversations.xmpp.jid.InvalidJidException;
135import eu.siacs.conversations.xmpp.jid.Jid;
136import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
137import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
138import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
139import eu.siacs.conversations.xmpp.pep.Avatar;
140import eu.siacs.conversations.xmpp.stanzas.IqPacket;
141import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
142import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
143import me.leolin.shortcutbadger.ShortcutBadger;
144
145public class XmppConnectionService extends Service {
146
147 static {
148 URL.setURLStreamHandlerFactory(new AesGcmURLStreamHandlerFactory());
149 }
150
151 public static final String ACTION_REPLY_TO_CONVERSATION = "reply_to_conversations";
152 public static final String ACTION_CLEAR_NOTIFICATION = "clear_notification";
153 public static final String ACTION_DISABLE_FOREGROUND = "disable_foreground";
154 public static final String ACTION_DISMISS_ERROR_NOTIFICATIONS = "dismiss_error";
155 public static final String ACTION_TRY_AGAIN = "try_again";
156 public static final String ACTION_IDLE_PING = "idle_ping";
157 private static final String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
158 public static final String ACTION_GCM_TOKEN_REFRESH = "gcm_token_refresh";
159 public static final String ACTION_GCM_MESSAGE_RECEIVED = "gcm_message_received";
160 private final SerialSingleThreadExecutor mFileAddingExecutor = new SerialSingleThreadExecutor();
161 private final SerialSingleThreadExecutor mDatabaseExecutor = new SerialSingleThreadExecutor();
162 private ReplacingSerialSingleThreadExecutor mContactMergerExecutor = new ReplacingSerialSingleThreadExecutor(true);
163 private final IBinder mBinder = new XmppConnectionBinder();
164 private final List<Conversation> conversations = new CopyOnWriteArrayList<>();
165 private final IqGenerator mIqGenerator = new IqGenerator(this);
166 private final List<String> mInProgressAvatarFetches = new ArrayList<>();
167 private final HashSet<Jid> mLowPingTimeoutMode = new HashSet<>();
168
169 private long mLastActivity = 0;
170
171 public DatabaseBackend databaseBackend;
172 private ContentObserver contactObserver = new ContentObserver(null) {
173 @Override
174 public void onChange(boolean selfChange) {
175 super.onChange(selfChange);
176 Intent intent = new Intent(getApplicationContext(),
177 XmppConnectionService.class);
178 intent.setAction(ACTION_MERGE_PHONE_CONTACTS);
179 startService(intent);
180 }
181 };
182 private FileBackend fileBackend = new FileBackend(this);
183 private MemorizingTrustManager mMemorizingTrustManager;
184 private NotificationService mNotificationService = new NotificationService(
185 this);
186 private OnMessagePacketReceived mMessageParser = new MessageParser(this);
187 private OnPresencePacketReceived mPresenceParser = new PresenceParser(this);
188 private IqParser mIqParser = new IqParser(this);
189 private OnIqPacketReceived mDefaultIqHandler = new OnIqPacketReceived() {
190 @Override
191 public void onIqPacketReceived(Account account, IqPacket packet) {
192 if (packet.getType() != IqPacket.TYPE.RESULT) {
193 Element error = packet.findChild("error");
194 String text = error != null ? error.findChildContent("text") : null;
195 if (text != null) {
196 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": received iq error - " + text);
197 }
198 }
199 }
200 };
201 private MessageGenerator mMessageGenerator = new MessageGenerator(this);
202 private PresenceGenerator mPresenceGenerator = new PresenceGenerator(this);
203 private List<Account> accounts;
204 private JingleConnectionManager mJingleConnectionManager = new JingleConnectionManager(
205 this);
206 public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
207
208 @Override
209 public void onContactStatusChanged(Contact contact, boolean online) {
210 Conversation conversation = find(getConversations(), contact);
211 if (conversation != null) {
212 if (online) {
213 conversation.endOtrIfNeeded();
214 if (contact.getPresences().size() == 1) {
215 sendUnsentMessages(conversation);
216 }
217 } else {
218 //check if the resource we are haveing a conversation with is still online
219 if (conversation.hasValidOtrSession()) {
220 String otrResource = conversation.getOtrSession().getSessionID().getUserID();
221 if (!(Arrays.asList(contact.getPresences().toResourceArray()).contains(otrResource))) {
222 conversation.endOtrIfNeeded();
223 }
224 }
225 }
226 }
227 }
228 };
229 private HttpConnectionManager mHttpConnectionManager = new HttpConnectionManager(
230 this);
231 private AvatarService mAvatarService = new AvatarService(this);
232 private MessageArchiveService mMessageArchiveService = new MessageArchiveService(this);
233 private PushManagementService mPushManagementService = new PushManagementService(this);
234 private OnConversationUpdate mOnConversationUpdate = null;
235
236
237 private final ConversationsFileObserver fileObserver = new ConversationsFileObserver(
238 Environment.getExternalStorageDirectory().getAbsolutePath()
239 ) {
240 @Override
241 public void onEvent(int event, String path) {
242 markFileDeleted(path);
243 }
244 };
245 private final OnJinglePacketReceived jingleListener = new OnJinglePacketReceived() {
246
247 @Override
248 public void onJinglePacketReceived(Account account, JinglePacket packet) {
249 mJingleConnectionManager.deliverPacket(account, packet);
250 }
251 };
252 private final OnMessageAcknowledged mOnMessageAcknowledgedListener = new OnMessageAcknowledged() {
253
254 @Override
255 public void onMessageAcknowledged(Account account, String uuid) {
256 for (final Conversation conversation : getConversations()) {
257 if (conversation.getAccount() == account) {
258 Message message = conversation.findUnsentMessageWithUuid(uuid);
259 if (message != null) {
260 markMessage(message, Message.STATUS_SEND);
261 }
262 }
263 }
264 }
265 };
266 private int convChangedListenerCount = 0;
267 private OnShowErrorToast mOnShowErrorToast = null;
268 private int showErrorToastListenerCount = 0;
269 private int unreadCount = -1;
270 private OnAccountUpdate mOnAccountUpdate = null;
271 private OnCaptchaRequested mOnCaptchaRequested = null;
272 private int accountChangedListenerCount = 0;
273 private int captchaRequestedListenerCount = 0;
274 private OnRosterUpdate mOnRosterUpdate = null;
275 private OnUpdateBlocklist mOnUpdateBlocklist = null;
276 private int updateBlocklistListenerCount = 0;
277 private int rosterChangedListenerCount = 0;
278 private OnMucRosterUpdate mOnMucRosterUpdate = null;
279 private int mucRosterChangedListenerCount = 0;
280 private OnKeyStatusUpdated mOnKeyStatusUpdated = null;
281 private int keyStatusUpdatedListenerCount = 0;
282 private AtomicLong mLastExpiryRun = new AtomicLong(0);
283 private SecureRandom mRandom;
284 private LruCache<Pair<String,String>,ServiceDiscoveryResult> discoCache = new LruCache<>(20);
285 private final OnBindListener mOnBindListener = new OnBindListener() {
286
287 @Override
288 public void onBind(final Account account) {
289 synchronized (mInProgressAvatarFetches) {
290 for (Iterator<String> iterator = mInProgressAvatarFetches.iterator(); iterator.hasNext(); ) {
291 final String KEY = iterator.next();
292 if (KEY.startsWith(account.getJid().toBareJid() + "_")) {
293 iterator.remove();
294 }
295 }
296 }
297 account.getRoster().clearPresences();
298 mJingleConnectionManager.cancelInTransmission();
299 fetchRosterFromServer(account);
300 fetchBookmarks(account);
301 sendPresence(account);
302 if (mPushManagementService.available(account)) {
303 mPushManagementService.registerPushTokenOnServer(account);
304 }
305 connectMultiModeConversations(account);
306 syncDirtyContacts(account);
307 }
308 };
309 private OnStatusChanged statusListener = new OnStatusChanged() {
310
311 @Override
312 public void onStatusChanged(final Account account) {
313 XmppConnection connection = account.getXmppConnection();
314 if (mOnAccountUpdate != null) {
315 mOnAccountUpdate.onAccountUpdate();
316 }
317 if (account.getStatus() == Account.State.ONLINE) {
318 synchronized (mLowPingTimeoutMode) {
319 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
320 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
321 }
322 }
323 if (account.setShowErrorNotification(true)) {
324 databaseBackend.updateAccount(account);
325 }
326 mMessageArchiveService.executePendingQueries(account);
327 if (connection != null && connection.getFeatures().csi()) {
328 if (checkListeners()) {
329 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//inactive");
330 connection.sendInactive();
331 } else {
332 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " sending csi//active");
333 connection.sendActive();
334 }
335 }
336 List<Conversation> conversations = getConversations();
337 for (Conversation conversation : conversations) {
338 if (conversation.getAccount() == account
339 && !account.pendingConferenceJoins.contains(conversation)) {
340 if (!conversation.startOtrIfNeeded()) {
341 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": couldn't start OTR with "+conversation.getContact().getJid()+" when needed");
342 }
343 sendUnsentMessages(conversation);
344 }
345 }
346 for (Conversation conversation : account.pendingConferenceLeaves) {
347 leaveMuc(conversation);
348 }
349 account.pendingConferenceLeaves.clear();
350 for (Conversation conversation : account.pendingConferenceJoins) {
351 joinMuc(conversation);
352 }
353 account.pendingConferenceJoins.clear();
354 scheduleWakeUpCall(Config.PING_MAX_INTERVAL, account.getUuid().hashCode());
355 } else {
356 if (account.getStatus() == Account.State.OFFLINE || account.getStatus() == Account.State.DISABLED) {
357 resetSendingToWaiting(account);
358 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
359 synchronized (mLowPingTimeoutMode) {
360 if (mLowPingTimeoutMode.contains(account.getJid().toBareJid())) {
361 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": went into offline state during low ping mode. reconnecting now");
362 reconnectAccount(account, true, false);
363 } else {
364 int timeToReconnect = mRandom.nextInt(10) + 2;
365 scheduleWakeUpCall(timeToReconnect, account.getUuid().hashCode());
366 }
367 }
368 }
369 } else if (account.getStatus() == Account.State.REGISTRATION_SUCCESSFUL) {
370 databaseBackend.updateAccount(account);
371 reconnectAccount(account, true, false);
372 } else if ((account.getStatus() != Account.State.CONNECTING)
373 && (account.getStatus() != Account.State.NO_INTERNET)) {
374 resetSendingToWaiting(account);
375 if (connection != null) {
376 int next = connection.getTimeToNextAttempt();
377 Log.d(Config.LOGTAG, account.getJid().toBareJid()
378 + ": error connecting account. try again in "
379 + next + "s for the "
380 + (connection.getAttempt() + 1) + " time");
381 scheduleWakeUpCall(next, account.getUuid().hashCode());
382 }
383 }
384 }
385 getNotificationService().updateErrorNotification();
386 }
387 };
388 private OpenPgpServiceConnection pgpServiceConnection;
389 private PgpEngine mPgpEngine = null;
390 private WakeLock wakeLock;
391 private PowerManager pm;
392 private LruCache<String, Bitmap> mBitmapCache;
393 private EventReceiver mEventReceiver = new EventReceiver();
394
395 private boolean mRestoredFromDatabase = false;
396
397 private static String generateFetchKey(Account account, final Avatar avatar) {
398 return account.getJid().toBareJid() + "_" + avatar.owner + "_" + avatar.sha1sum;
399 }
400
401 public boolean areMessagesInitialized() {
402 return this.mRestoredFromDatabase;
403 }
404
405 public PgpEngine getPgpEngine() {
406 if (!Config.supportOpenPgp()) {
407 return null;
408 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
409 if (this.mPgpEngine == null) {
410 this.mPgpEngine = new PgpEngine(new OpenPgpApi(
411 getApplicationContext(),
412 pgpServiceConnection.getService()), this);
413 }
414 return mPgpEngine;
415 } else {
416 return null;
417 }
418
419 }
420
421 public OpenPgpApi getOpenPgpApi() {
422 if (!Config.supportOpenPgp()) {
423 return null;
424 } else if (pgpServiceConnection != null && pgpServiceConnection.isBound()) {
425 return new OpenPgpApi(this, pgpServiceConnection.getService());
426 } else {
427 return null;
428 }
429 }
430
431 public FileBackend getFileBackend() {
432 return this.fileBackend;
433 }
434
435 public AvatarService getAvatarService() {
436 return this.mAvatarService;
437 }
438
439 public void attachLocationToConversation(final Conversation conversation,
440 final Uri uri,
441 final UiCallback<Message> callback) {
442 int encryption = conversation.getNextEncryption();
443 if (encryption == Message.ENCRYPTION_PGP) {
444 encryption = Message.ENCRYPTION_DECRYPTED;
445 }
446 Message message = new Message(conversation, uri.toString(), encryption);
447 if (conversation.getNextCounterpart() != null) {
448 message.setCounterpart(conversation.getNextCounterpart());
449 }
450 if (encryption == Message.ENCRYPTION_DECRYPTED) {
451 getPgpEngine().encrypt(message, callback);
452 } else {
453 callback.success(message);
454 }
455 }
456
457 public void attachFileToConversation(final Conversation conversation,
458 final Uri uri,
459 final UiCallback<Message> callback) {
460 if (FileBackend.weOwnFile(this, uri)) {
461 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
462 callback.error(R.string.security_error_invalid_file_access, null);
463 return;
464 }
465 final Message message;
466 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
467 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
468 } else {
469 message = new Message(conversation, "", conversation.getNextEncryption());
470 }
471 message.setCounterpart(conversation.getNextCounterpart());
472 message.setType(Message.TYPE_FILE);
473 mFileAddingExecutor.execute(new Runnable() {
474
475 private void processAsFile() {
476 final String path = getFileBackend().getOriginalPath(uri);
477 if (path != null) {
478 message.setRelativeFilePath(path);
479 getFileBackend().updateFileParams(message);
480 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
481 getPgpEngine().encrypt(message, callback);
482 } else {
483 callback.success(message);
484 }
485 } else {
486 try {
487 getFileBackend().copyFileToPrivateStorage(message, uri);
488 getFileBackend().updateFileParams(message);
489 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
490 final PgpEngine pgpEngine = getPgpEngine();
491 if (pgpEngine != null) {
492 pgpEngine.encrypt(message, callback);
493 } else if (callback != null) {
494 callback.error(R.string.unable_to_connect_to_keychain, null);
495 }
496 } else {
497 callback.success(message);
498 }
499 } catch (FileBackend.FileCopyException e) {
500 callback.error(e.getResId(), message);
501 }
502 }
503 }
504
505 private void processAsVideo() throws FileNotFoundException {
506 Log.d(Config.LOGTAG,"processing file as video");
507 message.setRelativeFilePath(message.getUuid() + ".mp4");
508 final DownloadableFile file = getFileBackend().getFile(message);
509 file.getParentFile().mkdirs();
510 ParcelFileDescriptor parcelFileDescriptor = getContentResolver().openFileDescriptor(uri, "r");
511 FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
512 final ArrayList<Integer> progressTracker = new ArrayList<>();
513 final UiInformableCallback<Message> informableCallback;
514 if (callback instanceof UiInformableCallback) {
515 informableCallback = (UiInformableCallback<Message>) callback;
516 } else {
517 informableCallback = null;
518 }
519 MediaTranscoder.Listener listener = new MediaTranscoder.Listener() {
520 @Override
521 public void onTranscodeProgress(double progress) {
522 int p = ((int) Math.round(progress * 100) / 20) * 20;
523 if (!progressTracker.contains(p) && p != 100 && p != 0) {
524 progressTracker.add(p);
525 if (informableCallback != null) {
526
527 informableCallback.inform(getString(R.string.transcoding_video_progress, p));
528 }
529 }
530 }
531
532 @Override
533 public void onTranscodeCompleted() {
534 if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
535 getPgpEngine().encrypt(message, callback);
536 } else {
537 callback.success(message);
538 }
539 }
540
541 @Override
542 public void onTranscodeCanceled() {
543 processAsFile();
544 }
545
546 @Override
547 public void onTranscodeFailed(Exception e) {
548 Log.d(Config.LOGTAG,"video transcoding failed "+e.getMessage());
549 processAsFile();
550 }
551 };
552 MediaTranscoder.getInstance().transcodeVideo(fileDescriptor, file.getAbsolutePath(),
553 MediaFormatStrategyPresets.createAndroid720pStrategy(), listener);
554 }
555
556 @Override
557 public void run() {
558 final String mimeType = MimeUtils.guessMimeTypeFromUri(XmppConnectionService.this, uri);
559 if (mimeType != null && mimeType.startsWith("video/") && Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
560 try {
561 processAsVideo();
562 } catch (Throwable e) {
563 processAsFile();
564 }
565 } else {
566 processAsFile();
567 }
568
569 }
570 });
571 }
572
573 public void attachImageToConversation(final Conversation conversation, final Uri uri, final UiCallback<Message> callback) {
574 if (FileBackend.weOwnFile(this, uri)) {
575 Log.d(Config.LOGTAG,"trying to attach file that belonged to us");
576 callback.error(R.string.security_error_invalid_file_access, null);
577 return;
578 }
579
580 final String mimeType = MimeUtils.guessMimeTypeFromUri(this, uri);
581 final String compressPictures = getCompressPicturesPreference();
582
583 if ("never".equals(compressPictures)
584 || ("auto".equals(compressPictures) && getFileBackend().useImageAsIs(uri))
585 || (mimeType != null && mimeType.endsWith("/gif"))) {
586 Log.d(Config.LOGTAG,conversation.getAccount().getJid().toBareJid()+ ": not compressing picture. sending as file");
587 attachFileToConversation(conversation, uri, callback);
588 return;
589 }
590 final Message message;
591 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
592 message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
593 } else {
594 message = new Message(conversation, "", conversation.getNextEncryption());
595 }
596 message.setCounterpart(conversation.getNextCounterpart());
597 message.setType(Message.TYPE_IMAGE);
598 mFileAddingExecutor.execute(new Runnable() {
599
600 @Override
601 public void run() {
602 try {
603 getFileBackend().copyImageToPrivateStorage(message, uri);
604 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
605 final PgpEngine pgpEngine = getPgpEngine();
606 if (pgpEngine != null) {
607 pgpEngine.encrypt(message, callback);
608 } else if (callback != null){
609 callback.error(R.string.unable_to_connect_to_keychain, null);
610 }
611 } else {
612 callback.success(message);
613 }
614 } catch (final FileBackend.FileCopyException e) {
615 callback.error(e.getResId(), message);
616 }
617 }
618 });
619 }
620
621 public Conversation find(Bookmark bookmark) {
622 return find(bookmark.getAccount(), bookmark.getJid());
623 }
624
625 public Conversation find(final Account account, final Jid jid) {
626 return find(getConversations(), account, jid);
627 }
628
629 @Override
630 public int onStartCommand(Intent intent, int flags, int startId) {
631 final String action = intent == null ? null : intent.getAction();
632 String pushedAccountHash = null;
633 boolean interactive = false;
634 if (action != null) {
635 final Conversation c = findConversationByUuid(intent.getStringExtra("uuid"));
636 switch (action) {
637 case ConnectivityManager.CONNECTIVITY_ACTION:
638 if (hasInternetConnection() && Config.RESET_ATTEMPT_COUNT_ON_NETWORK_CHANGE) {
639 resetAllAttemptCounts(true, false);
640 }
641 break;
642 case ACTION_MERGE_PHONE_CONTACTS:
643 if (mRestoredFromDatabase) {
644 loadPhoneContacts();
645 }
646 return START_STICKY;
647 case Intent.ACTION_SHUTDOWN:
648 logoutAndSave(true);
649 return START_NOT_STICKY;
650 case ACTION_CLEAR_NOTIFICATION:
651 if (c != null) {
652 mNotificationService.clear(c);
653 } else {
654 mNotificationService.clear();
655 }
656 break;
657 case ACTION_DISABLE_FOREGROUND:
658 getPreferences().edit().putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE, false).commit();
659 toggleForegroundService();
660 break;
661 case ACTION_DISMISS_ERROR_NOTIFICATIONS:
662 dismissErrorNotifications();
663 break;
664 case ACTION_TRY_AGAIN:
665 resetAllAttemptCounts(false, true);
666 interactive = true;
667 break;
668 case ACTION_REPLY_TO_CONVERSATION:
669 Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
670 if (remoteInput != null && c != null) {
671 final CharSequence body = remoteInput.getCharSequence("text_reply");
672 if (body != null && body.length() > 0) {
673 directReply(c, body.toString(),intent.getBooleanExtra("dismiss_notification",false));
674 }
675 }
676 break;
677 case AudioManager.RINGER_MODE_CHANGED_ACTION:
678 if (xaOnSilentMode()) {
679 refreshAllPresences();
680 }
681 break;
682 case Intent.ACTION_SCREEN_ON:
683 deactivateGracePeriod();
684 case Intent.ACTION_SCREEN_OFF:
685 if (awayWhenScreenOff()) {
686 refreshAllPresences();
687 }
688 break;
689 case ACTION_GCM_TOKEN_REFRESH:
690 refreshAllGcmTokens();
691 break;
692 case ACTION_IDLE_PING:
693 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
694 scheduleNextIdlePing();
695 }
696 break;
697 case ACTION_GCM_MESSAGE_RECEIVED:
698 Log.d(Config.LOGTAG,"gcm push message arrived in service. extras="+intent.getExtras());
699 pushedAccountHash = intent.getStringExtra("account");
700 break;
701 }
702 }
703 synchronized (this) {
704 this.wakeLock.acquire();
705 boolean pingNow = ConnectivityManager.CONNECTIVITY_ACTION.equals(action);
706 HashSet<Account> pingCandidates = new HashSet<>();
707 for (Account account : accounts) {
708 pingNow |= processAccountState(account,
709 interactive,
710 "ui".equals(action),
711 CryptoHelper.getAccountFingerprint(account).equals(pushedAccountHash),
712 pingCandidates);
713 }
714 if (pingNow) {
715 for (Account account : pingCandidates) {
716 final boolean lowTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid());
717 account.getXmppConnection().sendPing();
718 Log.d(Config.LOGTAG, account.getJid().toBareJid() + " send ping (action=" + action + ",lowTimeout=" + Boolean.toString(lowTimeout) + ")");
719 scheduleWakeUpCall(lowTimeout ? Config.LOW_PING_TIMEOUT : Config.PING_TIMEOUT, account.getUuid().hashCode());
720 }
721 }
722 if (wakeLock.isHeld()) {
723 try {
724 wakeLock.release();
725 } catch (final RuntimeException ignored) {
726 }
727 }
728 }
729 if (SystemClock.elapsedRealtime() - mLastExpiryRun.get() >= Config.EXPIRY_INTERVAL) {
730 expireOldMessages();
731 }
732 return START_STICKY;
733 }
734
735 private boolean processAccountState(Account account, boolean interactive, boolean isUiAction, boolean isAccountPushed, HashSet<Account> pingCandidates) {
736 boolean pingNow = false;
737 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
738 if (!hasInternetConnection()) {
739 account.setStatus(Account.State.NO_INTERNET);
740 if (statusListener != null) {
741 statusListener.onStatusChanged(account);
742 }
743 } else {
744 if (account.getStatus() == Account.State.NO_INTERNET) {
745 account.setStatus(Account.State.OFFLINE);
746 if (statusListener != null) {
747 statusListener.onStatusChanged(account);
748 }
749 }
750 if (account.getStatus() == Account.State.ONLINE) {
751 synchronized (mLowPingTimeoutMode) {
752 long lastReceived = account.getXmppConnection().getLastPacketReceived();
753 long lastSent = account.getXmppConnection().getLastPingSent();
754 long pingInterval = isUiAction ? Config.PING_MIN_INTERVAL * 1000 : Config.PING_MAX_INTERVAL * 1000;
755 long msToNextPing = (Math.max(lastReceived, lastSent) + pingInterval) - SystemClock.elapsedRealtime();
756 int pingTimeout = mLowPingTimeoutMode.contains(account.getJid().toBareJid()) ? Config.LOW_PING_TIMEOUT * 1000 : Config.PING_TIMEOUT * 1000;
757 long pingTimeoutIn = (lastSent + pingTimeout) - SystemClock.elapsedRealtime();
758 if (lastSent > lastReceived) {
759 if (pingTimeoutIn < 0) {
760 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": ping timeout");
761 this.reconnectAccount(account, true, interactive);
762 } else {
763 int secs = (int) (pingTimeoutIn / 1000);
764 this.scheduleWakeUpCall(secs, account.getUuid().hashCode());
765 }
766 } else {
767 pingCandidates.add(account);
768 if (isAccountPushed) {
769 pingNow = true;
770 if (mLowPingTimeoutMode.add(account.getJid().toBareJid())) {
771 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": entering low ping timeout mode");
772 }
773 } else if (msToNextPing <= 0) {
774 pingNow = true;
775 } else {
776 this.scheduleWakeUpCall((int) (msToNextPing / 1000), account.getUuid().hashCode());
777 if (mLowPingTimeoutMode.remove(account.getJid().toBareJid())) {
778 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": leaving low ping timeout mode");
779 }
780 }
781 }
782 }
783 } else if (account.getStatus() == Account.State.OFFLINE) {
784 reconnectAccount(account, true, interactive);
785 } else if (account.getStatus() == Account.State.CONNECTING) {
786 long secondsSinceLastConnect = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastConnect()) / 1000;
787 long secondsSinceLastDisco = (SystemClock.elapsedRealtime() - account.getXmppConnection().getLastDiscoStarted()) / 1000;
788 long discoTimeout = Config.CONNECT_DISCO_TIMEOUT - secondsSinceLastDisco;
789 long timeout = Config.CONNECT_TIMEOUT - secondsSinceLastConnect;
790 if (timeout < 0) {
791 Log.d(Config.LOGTAG, account.getJid() + ": time out during connect reconnecting (secondsSinceLast="+secondsSinceLastConnect+")");
792 account.getXmppConnection().resetAttemptCount(false);
793 reconnectAccount(account, true, interactive);
794 } else if (discoTimeout < 0) {
795 account.getXmppConnection().sendDiscoTimeout();
796 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
797 } else {
798 scheduleWakeUpCall((int) Math.min(timeout,discoTimeout), account.getUuid().hashCode());
799 }
800 } else {
801 if (account.getXmppConnection().getTimeToNextAttempt() <= 0) {
802 reconnectAccount(account, true, interactive);
803 }
804 }
805 }
806 }
807 return pingNow;
808 }
809
810 public boolean isDataSaverDisabled() {
811 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
812 ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
813 return !connectivityManager.isActiveNetworkMetered()
814 || connectivityManager.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
815 } else {
816 return true;
817 }
818 }
819
820 private void directReply(Conversation conversation, String body, final boolean dismissAfterReply) {
821 Message message = new Message(conversation,body,conversation.getNextEncryption());
822 message.markUnread();
823 if (message.getEncryption() == Message.ENCRYPTION_PGP) {
824 getPgpEngine().encrypt(message, new UiCallback<Message>() {
825 @Override
826 public void success(Message message) {
827 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
828 sendMessage(message);
829 if (dismissAfterReply) {
830 markRead(message.getConversation(),true);
831 } else {
832 mNotificationService.pushFromDirectReply(message);
833 }
834 }
835
836 @Override
837 public void error(int errorCode, Message object) {
838
839 }
840
841 @Override
842 public void userInputRequried(PendingIntent pi, Message object) {
843
844 }
845 });
846 } else {
847 sendMessage(message);
848 if (dismissAfterReply) {
849 markRead(conversation,true);
850 } else {
851 mNotificationService.pushFromDirectReply(message);
852 }
853 }
854 }
855
856 private boolean xaOnSilentMode() {
857 return getPreferences().getBoolean("xa_on_silent_mode", false);
858 }
859
860 private boolean manuallyChangePresence() {
861 return getPreferences().getBoolean(SettingsActivity.MANUALLY_CHANGE_PRESENCE, false);
862 }
863
864 private boolean treatVibrateAsSilent() {
865 return getPreferences().getBoolean(SettingsActivity.TREAT_VIBRATE_AS_SILENT, false);
866 }
867
868 private boolean awayWhenScreenOff() {
869 return getPreferences().getBoolean(SettingsActivity.AWAY_WHEN_SCREEN_IS_OFF, false);
870 }
871
872 private String getCompressPicturesPreference() {
873 return getPreferences().getString("picture_compression", "auto");
874 }
875
876 private Presence.Status getTargetPresence() {
877 if (xaOnSilentMode() && isPhoneSilenced()) {
878 return Presence.Status.XA;
879 } else if (awayWhenScreenOff() && !isInteractive()) {
880 return Presence.Status.AWAY;
881 } else {
882 return Presence.Status.ONLINE;
883 }
884 }
885
886 @SuppressLint("NewApi")
887 @SuppressWarnings("deprecation")
888 public boolean isInteractive() {
889 final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
890
891 final boolean isScreenOn;
892 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
893 isScreenOn = pm.isScreenOn();
894 } else {
895 isScreenOn = pm.isInteractive();
896 }
897 return isScreenOn;
898 }
899
900 private boolean isPhoneSilenced() {
901 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
902 try {
903 if (treatVibrateAsSilent()) {
904 return audioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL;
905 } else {
906 return audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT;
907 }
908 } catch (Throwable throwable) {
909 Log.d(Config.LOGTAG,"platform bug in isPhoneSilenced ("+ throwable.getMessage()+")");
910 return false;
911 }
912 }
913
914 private void resetAllAttemptCounts(boolean reallyAll, boolean retryImmediately) {
915 Log.d(Config.LOGTAG, "resetting all attempt counts");
916 for (Account account : accounts) {
917 if (account.hasErrorStatus() || reallyAll) {
918 final XmppConnection connection = account.getXmppConnection();
919 if (connection != null) {
920 connection.resetAttemptCount(retryImmediately);
921 }
922 }
923 if (account.setShowErrorNotification(true)) {
924 databaseBackend.updateAccount(account);
925 }
926 }
927 mNotificationService.updateErrorNotification();
928 }
929
930 private void dismissErrorNotifications() {
931 for (final Account account : this.accounts) {
932 if (account.hasErrorStatus()) {
933 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": dismissing error notification");
934 if (account.setShowErrorNotification(false)) {
935 databaseBackend.updateAccount(account);
936 }
937 }
938 }
939 }
940
941 private void expireOldMessages() {
942 expireOldMessages(false);
943 }
944
945 public void expireOldMessages(final boolean resetHasMessagesLeftOnServer) {
946 mLastExpiryRun.set(SystemClock.elapsedRealtime());
947 mDatabaseExecutor.execute(new Runnable() {
948 @Override
949 public void run() {
950 long timestamp = getAutomaticMessageDeletionDate();
951 if (timestamp > 0) {
952 databaseBackend.expireOldMessages(timestamp);
953 synchronized (XmppConnectionService.this.conversations) {
954 for (Conversation conversation : XmppConnectionService.this.conversations) {
955 conversation.expireOldMessages(timestamp);
956 if (resetHasMessagesLeftOnServer) {
957 conversation.messagesLoaded.set(true);
958 conversation.setHasMessagesLeftOnServer(true);
959 }
960 }
961 }
962 updateConversationUi();
963 }
964 }
965 });
966 }
967
968 public boolean hasInternetConnection() {
969 ConnectivityManager cm = (ConnectivityManager) getApplicationContext()
970 .getSystemService(Context.CONNECTIVITY_SERVICE);
971 NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
972 return activeNetwork != null && activeNetwork.isConnected();
973 }
974
975 @SuppressLint("TrulyRandom")
976 @Override
977 public void onCreate() {
978 ExceptionHelper.init(getApplicationContext());
979 PRNGFixes.apply();
980 this.mRandom = new SecureRandom();
981 updateMemorizingTrustmanager();
982 final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
983 final int cacheSize = maxMemory / 8;
984 this.mBitmapCache = new LruCache<String, Bitmap>(cacheSize) {
985 @Override
986 protected int sizeOf(final String key, final Bitmap bitmap) {
987 return bitmap.getByteCount() / 1024;
988 }
989 };
990
991 this.databaseBackend = DatabaseBackend.getInstance(getApplicationContext());
992 this.accounts = databaseBackend.getAccounts();
993
994 if (Config.FREQUENT_RESTARTS_THRESHOLD != 0
995 && Config.FREQUENT_RESTARTS_DETECTION_WINDOW != 0
996 && !keepForegroundService()
997 && databaseBackend.startTimeCountExceedsThreshold()) {
998 getPreferences().edit().putBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE,true).commit();
999 Log.d(Config.LOGTAG,"number of restarts exceeds threshold. enabling foreground service");
1000 }
1001
1002 restoreFromDatabase();
1003
1004 getContentResolver().registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, contactObserver);
1005 new Thread(new Runnable() {
1006 @Override
1007 public void run() {
1008 fileObserver.startWatching();
1009 }
1010 }).start();
1011 if (Config.supportOpenPgp()) {
1012 this.pgpServiceConnection = new OpenPgpServiceConnection(getApplicationContext(), "org.sufficientlysecure.keychain", new OpenPgpServiceConnection.OnBound() {
1013 @Override
1014 public void onBound(IOpenPgpService2 service) {
1015 for (Account account : accounts) {
1016 final PgpDecryptionService pgp = account.getPgpDecryptionService();
1017 if(pgp != null) {
1018 pgp.continueDecryption(true);
1019 }
1020 }
1021 }
1022
1023 @Override
1024 public void onError(Exception e) {
1025 }
1026 });
1027 this.pgpServiceConnection.bindToService();
1028 }
1029
1030 this.pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
1031 this.wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "XmppConnectionService");
1032
1033 toggleForegroundService();
1034 updateUnreadCountBadge();
1035 toggleScreenEventReceiver();
1036 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
1037 scheduleNextIdlePing();
1038 }
1039 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
1040 registerReceiver(this.mEventReceiver,new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
1041 }
1042 }
1043
1044 @Override
1045 public void onTrimMemory(int level) {
1046 super.onTrimMemory(level);
1047 if (level >= TRIM_MEMORY_COMPLETE) {
1048 Log.d(Config.LOGTAG, "clear cache due to low memory");
1049 getBitmapCache().evictAll();
1050 }
1051 }
1052
1053 @Override
1054 public void onDestroy() {
1055 try {
1056 unregisterReceiver(this.mEventReceiver);
1057 } catch (IllegalArgumentException e) {
1058 //ignored
1059 }
1060 fileObserver.stopWatching();
1061 super.onDestroy();
1062 }
1063
1064 public void toggleScreenEventReceiver() {
1065 if (awayWhenScreenOff() && !manuallyChangePresence()) {
1066 final IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
1067 filter.addAction(Intent.ACTION_SCREEN_OFF);
1068 registerReceiver(this.mEventReceiver, filter);
1069 } else {
1070 try {
1071 unregisterReceiver(this.mEventReceiver);
1072 } catch (IllegalArgumentException e) {
1073 //ignored
1074 }
1075 }
1076 }
1077
1078 public void toggleForegroundService() {
1079 if (keepForegroundService()) {
1080 startForeground(NotificationService.FOREGROUND_NOTIFICATION_ID, this.mNotificationService.createForegroundNotification());
1081 } else {
1082 stopForeground(true);
1083 }
1084 }
1085
1086 private boolean keepForegroundService() {
1087 return getPreferences().getBoolean(SettingsActivity.KEEP_FOREGROUND_SERVICE,false);
1088 }
1089
1090 @Override
1091 public void onTaskRemoved(final Intent rootIntent) {
1092 super.onTaskRemoved(rootIntent);
1093 if (!keepForegroundService()) {
1094 this.logoutAndSave(false);
1095 } else {
1096 Log.d(Config.LOGTAG,"ignoring onTaskRemoved because foreground service is activated");
1097 }
1098 }
1099
1100 private void logoutAndSave(boolean stop) {
1101 int activeAccounts = 0;
1102 databaseBackend.clearStartTimeCounter(true); // regular swipes don't count towards restart counter
1103 for (final Account account : accounts) {
1104 if (account.getStatus() != Account.State.DISABLED) {
1105 activeAccounts++;
1106 }
1107 databaseBackend.writeRoster(account.getRoster());
1108 if (account.getXmppConnection() != null) {
1109 new Thread(new Runnable() {
1110 @Override
1111 public void run() {
1112 disconnect(account, false);
1113 }
1114 }).start();
1115 }
1116 }
1117 if (stop || activeAccounts == 0) {
1118 Log.d(Config.LOGTAG, "good bye");
1119 stopSelf();
1120 }
1121 }
1122
1123 public void scheduleWakeUpCall(int seconds, int requestCode) {
1124 final long timeToWake = SystemClock.elapsedRealtime() + (seconds < 0 ? 1 : seconds + 1) * 1000;
1125 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1126 Intent intent = new Intent(this, EventReceiver.class);
1127 intent.setAction("ping");
1128 PendingIntent alarmIntent = PendingIntent.getBroadcast(this, requestCode, intent, 0);
1129 alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeToWake, alarmIntent);
1130 }
1131
1132 @TargetApi(Build.VERSION_CODES.M)
1133 private void scheduleNextIdlePing() {
1134 Log.d(Config.LOGTAG,"schedule next idle ping");
1135 AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
1136 Intent intent = new Intent(this, EventReceiver.class);
1137 intent.setAction(ACTION_IDLE_PING);
1138 alarmManager.setAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
1139 SystemClock.elapsedRealtime()+(Config.IDLE_PING_INTERVAL * 1000),
1140 PendingIntent.getBroadcast(this,0,intent,0)
1141 );
1142 }
1143
1144 public XmppConnection createConnection(final Account account) {
1145 final SharedPreferences sharedPref = getPreferences();
1146 String resource;
1147 try {
1148 resource = sharedPref.getString("resource", getString(R.string.default_resource)).toLowerCase(Locale.ENGLISH);
1149 if (resource.trim().isEmpty()) {
1150 throw new Exception();
1151 }
1152 } catch (Exception e) {
1153 resource = "conversations";
1154 }
1155 account.setResource(resource);
1156 final XmppConnection connection = new XmppConnection(account, this);
1157 connection.setOnMessagePacketReceivedListener(this.mMessageParser);
1158 connection.setOnStatusChangedListener(this.statusListener);
1159 connection.setOnPresencePacketReceivedListener(this.mPresenceParser);
1160 connection.setOnUnregisteredIqPacketReceivedListener(this.mIqParser);
1161 connection.setOnJinglePacketReceivedListener(this.jingleListener);
1162 connection.setOnBindListener(this.mOnBindListener);
1163 connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
1164 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
1165 connection.addOnAdvancedStreamFeaturesAvailableListener(this.mAvatarService);
1166 AxolotlService axolotlService = account.getAxolotlService();
1167 if (axolotlService != null) {
1168 connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
1169 }
1170 return connection;
1171 }
1172
1173 public void sendChatState(Conversation conversation) {
1174 if (sendChatStates()) {
1175 MessagePacket packet = mMessageGenerator.generateChatState(conversation);
1176 sendMessagePacket(conversation.getAccount(), packet);
1177 }
1178 }
1179
1180 private void sendFileMessage(final Message message, final boolean delay) {
1181 Log.d(Config.LOGTAG, "send file message");
1182 final Account account = message.getConversation().getAccount();
1183 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())) {
1184 mHttpConnectionManager.createNewUploadConnection(message, delay);
1185 } else {
1186 mJingleConnectionManager.createNewConnection(message);
1187 }
1188 }
1189
1190 public void sendMessage(final Message message) {
1191 sendMessage(message, false, false);
1192 }
1193
1194 private void sendMessage(final Message message, final boolean resend, final boolean delay) {
1195 final Account account = message.getConversation().getAccount();
1196 if (account.setShowErrorNotification(true)) {
1197 databaseBackend.updateAccount(account);
1198 mNotificationService.updateErrorNotification();
1199 }
1200 final Conversation conversation = message.getConversation();
1201 account.deactivateGracePeriod();
1202 MessagePacket packet = null;
1203 final boolean addToConversation = (conversation.getMode() != Conversation.MODE_MULTI
1204 || !Patches.BAD_MUC_REFLECTION.contains(account.getServerIdentity()))
1205 && !message.edited();
1206 boolean saveInDb = addToConversation;
1207 message.setStatus(Message.STATUS_WAITING);
1208
1209 if (!resend && message.getEncryption() != Message.ENCRYPTION_OTR) {
1210 message.getConversation().endOtrIfNeeded();
1211 message.getConversation().findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR,
1212 new Conversation.OnMessageFound() {
1213 @Override
1214 public void onMessageFound(Message message) {
1215 markMessage(message, Message.STATUS_SEND_FAILED);
1216 }
1217 });
1218 }
1219
1220 if (account.isOnlineAndConnected()) {
1221 switch (message.getEncryption()) {
1222 case Message.ENCRYPTION_NONE:
1223 if (message.needsUploading()) {
1224 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1225 || message.fixCounterpart()) {
1226 this.sendFileMessage(message, delay);
1227 } else {
1228 break;
1229 }
1230 } else {
1231 packet = mMessageGenerator.generateChat(message);
1232 }
1233 break;
1234 case Message.ENCRYPTION_PGP:
1235 case Message.ENCRYPTION_DECRYPTED:
1236 if (message.needsUploading()) {
1237 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1238 || message.fixCounterpart()) {
1239 this.sendFileMessage(message, delay);
1240 } else {
1241 break;
1242 }
1243 } else {
1244 packet = mMessageGenerator.generatePgpChat(message);
1245 }
1246 break;
1247 case Message.ENCRYPTION_OTR:
1248 SessionImpl otrSession = conversation.getOtrSession();
1249 if (otrSession != null && otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) {
1250 try {
1251 message.setCounterpart(Jid.fromSessionID(otrSession.getSessionID()));
1252 } catch (InvalidJidException e) {
1253 break;
1254 }
1255 if (message.needsUploading()) {
1256 mJingleConnectionManager.createNewConnection(message);
1257 } else {
1258 packet = mMessageGenerator.generateOtrChat(message);
1259 }
1260 } else if (otrSession == null) {
1261 if (message.fixCounterpart()) {
1262 conversation.startOtrSession(message.getCounterpart().getResourcepart(), true);
1263 } else {
1264 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not fix counterpart for OTR message to contact "+message.getContact().getJid());
1265 break;
1266 }
1267 } else {
1268 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" OTR session with "+message.getContact()+" is in wrong state: "+otrSession.getSessionStatus().toString());
1269 }
1270 break;
1271 case Message.ENCRYPTION_AXOLOTL:
1272 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1273 if (message.needsUploading()) {
1274 if (account.httpUploadAvailable(fileBackend.getFile(message,false).getSize())
1275 || message.fixCounterpart()) {
1276 this.sendFileMessage(message, delay);
1277 } else {
1278 break;
1279 }
1280 } else {
1281 XmppAxolotlMessage axolotlMessage = account.getAxolotlService().fetchAxolotlMessageFromCache(message);
1282 if (axolotlMessage == null) {
1283 account.getAxolotlService().preparePayloadMessage(message, delay);
1284 } else {
1285 packet = mMessageGenerator.generateAxolotlChat(message, axolotlMessage);
1286 }
1287 }
1288 break;
1289
1290 }
1291 if (packet != null) {
1292 if (account.getXmppConnection().getFeatures().sm()
1293 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1294 message.setStatus(Message.STATUS_UNSEND);
1295 } else {
1296 message.setStatus(Message.STATUS_SEND);
1297 }
1298 }
1299 } else {
1300 switch (message.getEncryption()) {
1301 case Message.ENCRYPTION_DECRYPTED:
1302 if (!message.needsUploading()) {
1303 String pgpBody = message.getEncryptedBody();
1304 String decryptedBody = message.getBody();
1305 message.setBody(pgpBody);
1306 message.setEncryption(Message.ENCRYPTION_PGP);
1307 if (message.edited()) {
1308 message.setBody(decryptedBody);
1309 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1310 databaseBackend.updateMessage(message, message.getEditedId());
1311 updateConversationUi();
1312 return;
1313 } else {
1314 databaseBackend.createMessage(message);
1315 saveInDb = false;
1316 message.setBody(decryptedBody);
1317 message.setEncryption(Message.ENCRYPTION_DECRYPTED);
1318 }
1319 }
1320 break;
1321 case Message.ENCRYPTION_OTR:
1322 if (!conversation.hasValidOtrSession() && message.getCounterpart() != null) {
1323 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": create otr session without starting for "+message.getContact().getJid());
1324 conversation.startOtrSession(message.getCounterpart().getResourcepart(), false);
1325 }
1326 break;
1327 case Message.ENCRYPTION_AXOLOTL:
1328 message.setFingerprint(account.getAxolotlService().getOwnFingerprint());
1329 break;
1330 }
1331 }
1332
1333 if (resend) {
1334 if (packet != null && addToConversation) {
1335 if (account.getXmppConnection().getFeatures().sm()
1336 || (conversation.getMode() == Conversation.MODE_MULTI && message.getCounterpart().isBareJid())) {
1337 markMessage(message, Message.STATUS_UNSEND);
1338 } else {
1339 markMessage(message, Message.STATUS_SEND);
1340 }
1341 }
1342 } else {
1343 if (addToConversation) {
1344 conversation.add(message);
1345 }
1346 if (saveInDb) {
1347 databaseBackend.createMessage(message);
1348 } else if (message.edited()) {
1349 databaseBackend.updateMessage(message, message.getEditedId());
1350 }
1351 updateConversationUi();
1352 }
1353 if (packet != null) {
1354 if (delay) {
1355 mMessageGenerator.addDelay(packet, message.getTimeSent());
1356 }
1357 if (conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
1358 if (this.sendChatStates()) {
1359 packet.addChild(ChatState.toElement(conversation.getOutgoingChatState()));
1360 }
1361 }
1362 sendMessagePacket(account, packet);
1363 }
1364 }
1365
1366 private void sendUnsentMessages(final Conversation conversation) {
1367 conversation.findWaitingMessages(new Conversation.OnMessageFound() {
1368
1369 @Override
1370 public void onMessageFound(Message message) {
1371 resendMessage(message, true);
1372 }
1373 });
1374 }
1375
1376 public void resendMessage(final Message message, final boolean delay) {
1377 sendMessage(message, true, delay);
1378 }
1379
1380 public void fetchRosterFromServer(final Account account) {
1381 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1382 if (!"".equals(account.getRosterVersion())) {
1383 Log.d(Config.LOGTAG, account.getJid().toBareJid()
1384 + ": fetching roster version " + account.getRosterVersion());
1385 } else {
1386 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": fetching roster");
1387 }
1388 iqPacket.query(Xmlns.ROSTER).setAttribute("ver", account.getRosterVersion());
1389 sendIqPacket(account, iqPacket, mIqParser);
1390 }
1391
1392 public void fetchBookmarks(final Account account) {
1393 final IqPacket iqPacket = new IqPacket(IqPacket.TYPE.GET);
1394 final Element query = iqPacket.query("jabber:iq:private");
1395 query.addChild("storage", "storage:bookmarks");
1396 final OnIqPacketReceived callback = new OnIqPacketReceived() {
1397
1398 @Override
1399 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1400 if (packet.getType() == IqPacket.TYPE.RESULT) {
1401 final Element query = packet.query();
1402 final HashMap<Jid, Bookmark> bookmarks = new HashMap<>();
1403 final Element storage = query.findChild("storage", "storage:bookmarks");
1404 final boolean autojoin = respectAutojoin();
1405 if (storage != null) {
1406 for (final Element item : storage.getChildren()) {
1407 if (item.getName().equals("conference")) {
1408 final Bookmark bookmark = Bookmark.parse(item, account);
1409 Bookmark old = bookmarks.put(bookmark.getJid(), bookmark);
1410 if (old != null && old.getBookmarkName() != null && bookmark.getBookmarkName() == null) {
1411 bookmark.setBookmarkName(old.getBookmarkName());
1412 }
1413 Conversation conversation = find(bookmark);
1414 if (conversation != null) {
1415 conversation.setBookmark(bookmark);
1416 } else if (bookmark.autojoin() && bookmark.getJid() != null && autojoin) {
1417 conversation = findOrCreateConversation(account, bookmark.getJid(), true, true);
1418 conversation.setBookmark(bookmark);
1419 }
1420 }
1421 }
1422 }
1423 account.setBookmarks(new ArrayList<>(bookmarks.values()));
1424 } else {
1425 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not fetch bookmarks");
1426 }
1427 }
1428 };
1429 sendIqPacket(account, iqPacket, callback);
1430 }
1431
1432 public void pushBookmarks(Account account) {
1433 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": pushing bookmarks");
1434 IqPacket iqPacket = new IqPacket(IqPacket.TYPE.SET);
1435 Element query = iqPacket.query("jabber:iq:private");
1436 Element storage = query.addChild("storage", "storage:bookmarks");
1437 for (Bookmark bookmark : account.getBookmarks()) {
1438 storage.addChild(bookmark);
1439 }
1440 sendIqPacket(account, iqPacket, mDefaultIqHandler);
1441 }
1442
1443 private void restoreFromDatabase() {
1444 synchronized (this.conversations) {
1445 final Map<String, Account> accountLookupTable = new Hashtable<>();
1446 for (Account account : this.accounts) {
1447 accountLookupTable.put(account.getUuid(), account);
1448 }
1449 this.conversations.addAll(databaseBackend.getConversations(Conversation.STATUS_AVAILABLE));
1450 for (Conversation conversation : this.conversations) {
1451 Account account = accountLookupTable.get(conversation.getAccountUuid());
1452 conversation.setAccount(account);
1453 }
1454 Runnable runnable = new Runnable() {
1455 @Override
1456 public void run() {
1457 long deletionDate = getAutomaticMessageDeletionDate();
1458 mLastExpiryRun.set(SystemClock.elapsedRealtime());
1459 if (deletionDate > 0) {
1460 Log.d(Config.LOGTAG, "deleting messages that are older than "+AbstractGenerator.getTimestamp(deletionDate));
1461 databaseBackend.expireOldMessages(deletionDate);
1462 }
1463 Log.d(Config.LOGTAG, "restoring roster");
1464 for (Account account : accounts) {
1465 databaseBackend.readRoster(account.getRoster());
1466 account.initAccountServices(XmppConnectionService.this); //roster needs to be loaded at this stage
1467 }
1468 getBitmapCache().evictAll();
1469 loadPhoneContacts();
1470 Log.d(Config.LOGTAG, "restoring messages");
1471 for (Conversation conversation : conversations) {
1472 conversation.addAll(0, databaseBackend.getMessages(conversation, Config.PAGE_SIZE));
1473 checkDeletedFiles(conversation);
1474 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
1475
1476 @Override
1477 public void onMessageFound(Message message) {
1478 markMessage(message, Message.STATUS_WAITING);
1479 }
1480 });
1481 conversation.findUnreadMessages(new Conversation.OnMessageFound() {
1482 @Override
1483 public void onMessageFound(Message message) {
1484 mNotificationService.pushFromBacklog(message);
1485 }
1486 });
1487 }
1488 mNotificationService.finishBacklog(false);
1489 mRestoredFromDatabase = true;
1490 Log.d(Config.LOGTAG, "restored all messages");
1491 updateConversationUi();
1492 }
1493 };
1494 mDatabaseExecutor.execute(runnable);
1495 }
1496 }
1497
1498 public void loadPhoneContacts() {
1499 mContactMergerExecutor.execute(new Runnable() {
1500 @Override
1501 public void run() {
1502 PhoneHelper.loadPhoneContacts(XmppConnectionService.this, new OnPhoneContactsLoadedListener() {
1503 @Override
1504 public void onPhoneContactsLoaded(List<Bundle> phoneContacts) {
1505 Log.d(Config.LOGTAG, "start merging phone contacts with roster");
1506 for (Account account : accounts) {
1507 List<Contact> withSystemAccounts = account.getRoster().getWithSystemAccounts();
1508 for (Bundle phoneContact : phoneContacts) {
1509 Jid jid;
1510 try {
1511 jid = Jid.fromString(phoneContact.getString("jid"));
1512 } catch (final InvalidJidException e) {
1513 continue;
1514 }
1515 final Contact contact = account.getRoster().getContact(jid);
1516 String systemAccount = phoneContact.getInt("phoneid")
1517 + "#"
1518 + phoneContact.getString("lookup");
1519 contact.setSystemAccount(systemAccount);
1520 boolean needsCacheClean = contact.setPhotoUri(phoneContact.getString("photouri"));
1521 needsCacheClean |= contact.setSystemName(phoneContact.getString("displayname"));
1522 if (needsCacheClean) {
1523 getAvatarService().clear(contact);
1524 }
1525 withSystemAccounts.remove(contact);
1526 }
1527 for (Contact contact : withSystemAccounts) {
1528 contact.setSystemAccount(null);
1529 boolean needsCacheClean = contact.setPhotoUri(null);
1530 needsCacheClean |= contact.setSystemName(null);
1531 if (needsCacheClean) {
1532 getAvatarService().clear(contact);
1533 }
1534 }
1535 }
1536 Log.d(Config.LOGTAG, "finished merging phone contacts");
1537 updateAccountUi();
1538 }
1539 });
1540 }
1541 });
1542 }
1543
1544 public List<Conversation> getConversations() {
1545 return this.conversations;
1546 }
1547
1548 private void checkDeletedFiles(Conversation conversation) {
1549 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1550
1551 @Override
1552 public void onMessageFound(Message message) {
1553 if (!getFileBackend().isFileAvailable(message)) {
1554 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1555 final int s = message.getStatus();
1556 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1557 markMessage(message, Message.STATUS_SEND_FAILED);
1558 }
1559 }
1560 }
1561 });
1562 }
1563
1564 private void markFileDeleted(final String path) {
1565 Log.d(Config.LOGTAG,"deleted file "+path);
1566 for (Conversation conversation : getConversations()) {
1567 conversation.findMessagesWithFiles(new Conversation.OnMessageFound() {
1568 @Override
1569 public void onMessageFound(Message message) {
1570 DownloadableFile file = fileBackend.getFile(message);
1571 if (file.getAbsolutePath().equals(path)) {
1572 if (!file.exists()) {
1573 message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
1574 final int s = message.getStatus();
1575 if (s == Message.STATUS_WAITING || s == Message.STATUS_OFFERED || s == Message.STATUS_UNSEND) {
1576 markMessage(message, Message.STATUS_SEND_FAILED);
1577 } else {
1578 updateConversationUi();
1579 }
1580 } else {
1581 Log.d(Config.LOGTAG,"found matching message for file "+path+" but file still exists");
1582 }
1583 }
1584 }
1585 });
1586 }
1587 }
1588
1589 public void populateWithOrderedConversations(final List<Conversation> list) {
1590 populateWithOrderedConversations(list, true);
1591 }
1592
1593 public void populateWithOrderedConversations(final List<Conversation> list, boolean includeNoFileUpload) {
1594 list.clear();
1595 if (includeNoFileUpload) {
1596 list.addAll(getConversations());
1597 } else {
1598 for (Conversation conversation : getConversations()) {
1599 if (conversation.getMode() == Conversation.MODE_SINGLE
1600 || conversation.getAccount().httpUploadAvailable()) {
1601 list.add(conversation);
1602 }
1603 }
1604 }
1605 try {
1606 Collections.sort(list);
1607 } catch (IllegalArgumentException e) {
1608 //ignore
1609 }
1610 }
1611
1612 public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {
1613 if (XmppConnectionService.this.getMessageArchiveService().queryInProgress(conversation, callback)) {
1614 return;
1615 } else if (timestamp == 0) {
1616 return;
1617 }
1618 Log.d(Config.LOGTAG, "load more messages for " + conversation.getName() + " prior to " + MessageGenerator.getTimestamp(timestamp));
1619 Runnable runnable = new Runnable() {
1620 @Override
1621 public void run() {
1622 final Account account = conversation.getAccount();
1623 List<Message> messages = databaseBackend.getMessages(conversation, 50, timestamp);
1624 if (messages.size() > 0) {
1625 conversation.addAll(0, messages);
1626 checkDeletedFiles(conversation);
1627 callback.onMoreMessagesLoaded(messages.size(), conversation);
1628 } else if (conversation.hasMessagesLeftOnServer()
1629 && account.isOnlineAndConnected()
1630 && conversation.getLastClearHistory() == 0) {
1631 if ((conversation.getMode() == Conversation.MODE_SINGLE && account.getXmppConnection().getFeatures().mam())
1632 || (conversation.getMode() == Conversation.MODE_MULTI && conversation.getMucOptions().mamSupport())) {
1633 MessageArchiveService.Query query = getMessageArchiveService().query(conversation, 0, timestamp);
1634 if (query != null) {
1635 query.setCallback(callback);
1636 callback.informUser(R.string.fetching_history_from_server);
1637 } else {
1638 callback.informUser(R.string.not_fetching_history_retention_period);
1639 }
1640
1641 }
1642 }
1643 }
1644 };
1645 mDatabaseExecutor.execute(runnable);
1646 }
1647
1648 public List<Account> getAccounts() {
1649 return this.accounts;
1650 }
1651
1652 public List<Conversation> findAllConferencesWith(Contact contact) {
1653 ArrayList<Conversation> results = new ArrayList<>();
1654 for(Conversation conversation : conversations) {
1655 if (conversation.getMode() == Conversation.MODE_MULTI
1656 && conversation.getMucOptions().isContactInRoom(contact)) {
1657 results.add(conversation);
1658 }
1659 }
1660 return results;
1661 }
1662
1663 public Conversation find(final Iterable<Conversation> haystack, final Contact contact) {
1664 for (final Conversation conversation : haystack) {
1665 if (conversation.getContact() == contact) {
1666 return conversation;
1667 }
1668 }
1669 return null;
1670 }
1671
1672 public Conversation find(final Iterable<Conversation> haystack, final Account account, final Jid jid) {
1673 if (jid == null) {
1674 return null;
1675 }
1676 for (final Conversation conversation : haystack) {
1677 if ((account == null || conversation.getAccount() == account)
1678 && (conversation.getJid().toBareJid().equals(jid.toBareJid()))) {
1679 return conversation;
1680 }
1681 }
1682 return null;
1683 }
1684
1685 public Conversation findOrCreateConversation(Account account, Jid jid, boolean muc) {
1686 return this.findOrCreateConversation(account,jid,muc,false);
1687 }
1688
1689 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate) {
1690 return this.findOrCreateConversation(account, jid, muc, joinAfterCreate, null);
1691 }
1692
1693 public Conversation findOrCreateConversation(final Account account, final Jid jid, final boolean muc, final boolean joinAfterCreate, final MessageArchiveService.Query query) {
1694 synchronized (this.conversations) {
1695 Conversation conversation = find(account, jid);
1696 if (conversation != null) {
1697 return conversation;
1698 }
1699 conversation = databaseBackend.findConversation(account, jid);
1700 final boolean loadMessagesFromDb;
1701 if (conversation != null) {
1702 conversation.setStatus(Conversation.STATUS_AVAILABLE);
1703 conversation.setAccount(account);
1704 if (muc) {
1705 conversation.setMode(Conversation.MODE_MULTI);
1706 conversation.setContactJid(jid);
1707 } else {
1708 conversation.setMode(Conversation.MODE_SINGLE);
1709 conversation.setContactJid(jid.toBareJid());
1710 }
1711 databaseBackend.updateConversation(conversation);
1712 loadMessagesFromDb = conversation.messagesLoaded.compareAndSet(true,false);
1713 } else {
1714 String conversationName;
1715 Contact contact = account.getRoster().getContact(jid);
1716 if (contact != null) {
1717 conversationName = contact.getDisplayName();
1718 } else {
1719 conversationName = jid.getLocalpart();
1720 }
1721 if (muc) {
1722 conversation = new Conversation(conversationName, account, jid,
1723 Conversation.MODE_MULTI);
1724 } else {
1725 conversation = new Conversation(conversationName, account, jid.toBareJid(),
1726 Conversation.MODE_SINGLE);
1727 }
1728 this.databaseBackend.createConversation(conversation);
1729 loadMessagesFromDb = false;
1730 }
1731 final Conversation c = conversation;
1732 mDatabaseExecutor.execute(new Runnable() {
1733 @Override
1734 public void run() {
1735 if (loadMessagesFromDb) {
1736 c.addAll(0, databaseBackend.getMessages(c, Config.PAGE_SIZE));
1737 updateConversationUi();
1738 c.messagesLoaded.set(true);
1739 }
1740 if (account.getXmppConnection() != null
1741 && account.getXmppConnection().getFeatures().mam()
1742 && !muc) {
1743 if (query == null) {
1744 mMessageArchiveService.query(c);
1745 } else {
1746 if (query.getConversation() == null) {
1747 mMessageArchiveService.query(c, query.getStart());
1748 }
1749 }
1750 }
1751 checkDeletedFiles(c);
1752 if (joinAfterCreate) {
1753 joinMuc(c);
1754 }
1755 }
1756 });
1757 this.conversations.add(conversation);
1758 updateConversationUi();
1759 return conversation;
1760 }
1761 }
1762
1763 public void archiveConversation(Conversation conversation) {
1764 getNotificationService().clear(conversation);
1765 conversation.setStatus(Conversation.STATUS_ARCHIVED);
1766 synchronized (this.conversations) {
1767 if (conversation.getMode() == Conversation.MODE_MULTI) {
1768 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
1769 Bookmark bookmark = conversation.getBookmark();
1770 if (bookmark != null && bookmark.autojoin() && respectAutojoin()) {
1771 bookmark.setAutojoin(false);
1772 pushBookmarks(bookmark.getAccount());
1773 }
1774 }
1775 leaveMuc(conversation);
1776 } else {
1777 conversation.endOtrIfNeeded();
1778 if (conversation.getContact().getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
1779 Log.d(Config.LOGTAG, "Canceling presence request from " + conversation.getJid().toString());
1780 sendPresencePacket(
1781 conversation.getAccount(),
1782 mPresenceGenerator.stopPresenceUpdatesTo(conversation.getContact())
1783 );
1784 }
1785 }
1786 updateConversation(conversation);
1787 this.conversations.remove(conversation);
1788 updateConversationUi();
1789 }
1790 }
1791
1792 public void createAccount(final Account account) {
1793 account.initAccountServices(this);
1794 databaseBackend.createAccount(account);
1795 this.accounts.add(account);
1796 this.reconnectAccountInBackground(account);
1797 updateAccountUi();
1798 }
1799
1800 public void createAccountFromKey(final String alias, final OnAccountCreated callback) {
1801 new Thread(new Runnable() {
1802 @Override
1803 public void run() {
1804 try {
1805 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1806 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1807 if (findAccountByJid(info.first) == null) {
1808 Account account = new Account(info.first, "");
1809 account.setPrivateKeyAlias(alias);
1810 account.setOption(Account.OPTION_DISABLED, true);
1811 account.setDisplayName(info.second);
1812 createAccount(account);
1813 callback.onAccountCreated(account);
1814 if (Config.X509_VERIFICATION) {
1815 try {
1816 getMemorizingTrustManager().getNonInteractive(account.getJid().getDomainpart()).checkClientTrusted(chain, "RSA");
1817 } catch (CertificateException e) {
1818 callback.informUser(R.string.certificate_chain_is_not_trusted);
1819 }
1820 }
1821 } else {
1822 callback.informUser(R.string.account_already_exists);
1823 }
1824 } catch (Exception e) {
1825 e.printStackTrace();
1826 callback.informUser(R.string.unable_to_parse_certificate);
1827 }
1828 }
1829 }).start();
1830
1831 }
1832
1833 public void updateKeyInAccount(final Account account, final String alias) {
1834 Log.d(Config.LOGTAG, account.getJid().toBareJid()+": update key in account " + alias);
1835 try {
1836 X509Certificate[] chain = KeyChain.getCertificateChain(XmppConnectionService.this, alias);
1837 Log.d(Config.LOGTAG,account.getJid().toBareJid()+" loaded certificate chain");
1838 Pair<Jid, String> info = CryptoHelper.extractJidAndName(chain[0]);
1839 if (account.getJid().toBareJid().equals(info.first)) {
1840 account.setPrivateKeyAlias(alias);
1841 account.setDisplayName(info.second);
1842 databaseBackend.updateAccount(account);
1843 if (Config.X509_VERIFICATION) {
1844 try {
1845 getMemorizingTrustManager().getNonInteractive().checkClientTrusted(chain, "RSA");
1846 } catch (CertificateException e) {
1847 showErrorToastInUi(R.string.certificate_chain_is_not_trusted);
1848 }
1849 account.getAxolotlService().regenerateKeys(true);
1850 }
1851 } else {
1852 showErrorToastInUi(R.string.jid_does_not_match_certificate);
1853 }
1854 } catch (Exception e) {
1855 e.printStackTrace();
1856 }
1857 }
1858
1859 public boolean updateAccount(final Account account) {
1860 if (databaseBackend.updateAccount(account)) {
1861 account.setShowErrorNotification(true);
1862 this.statusListener.onStatusChanged(account);
1863 databaseBackend.updateAccount(account);
1864 reconnectAccountInBackground(account);
1865 updateAccountUi();
1866 getNotificationService().updateErrorNotification();
1867 return true;
1868 } else {
1869 return false;
1870 }
1871 }
1872
1873 public void updateAccountPasswordOnServer(final Account account, final String newPassword, final OnAccountPasswordChanged callback) {
1874 final IqPacket iq = getIqGenerator().generateSetPassword(account, newPassword);
1875 sendIqPacket(account, iq, new OnIqPacketReceived() {
1876 @Override
1877 public void onIqPacketReceived(final Account account, final IqPacket packet) {
1878 if (packet.getType() == IqPacket.TYPE.RESULT) {
1879 account.setPassword(newPassword);
1880 account.setOption(Account.OPTION_MAGIC_CREATE, false);
1881 databaseBackend.updateAccount(account);
1882 callback.onPasswordChangeSucceeded();
1883 } else {
1884 callback.onPasswordChangeFailed();
1885 }
1886 }
1887 });
1888 }
1889
1890 public void deleteAccount(final Account account) {
1891 synchronized (this.conversations) {
1892 for (final Conversation conversation : conversations) {
1893 if (conversation.getAccount() == account) {
1894 if (conversation.getMode() == Conversation.MODE_MULTI) {
1895 leaveMuc(conversation);
1896 } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
1897 conversation.endOtrIfNeeded();
1898 }
1899 conversations.remove(conversation);
1900 }
1901 }
1902 if (account.getXmppConnection() != null) {
1903 new Thread(new Runnable() {
1904 @Override
1905 public void run() {
1906 disconnect(account, true);
1907 }
1908 }).start();
1909 }
1910 Runnable runnable = new Runnable() {
1911 @Override
1912 public void run() {
1913 if (!databaseBackend.deleteAccount(account)) {
1914 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": unable to delete account");
1915 }
1916 }
1917 };
1918 mDatabaseExecutor.execute(runnable);
1919 this.accounts.remove(account);
1920 updateAccountUi();
1921 getNotificationService().updateErrorNotification();
1922 }
1923 }
1924
1925 public void setOnConversationListChangedListener(OnConversationUpdate listener) {
1926 synchronized (this) {
1927 this.mLastActivity = System.currentTimeMillis();
1928 if (checkListeners()) {
1929 switchToForeground();
1930 }
1931 this.mOnConversationUpdate = listener;
1932 this.mNotificationService.setIsInForeground(true);
1933 if (this.convChangedListenerCount < 2) {
1934 this.convChangedListenerCount++;
1935 }
1936 }
1937 }
1938
1939 public void removeOnConversationListChangedListener() {
1940 synchronized (this) {
1941 this.convChangedListenerCount--;
1942 if (this.convChangedListenerCount <= 0) {
1943 this.convChangedListenerCount = 0;
1944 this.mOnConversationUpdate = null;
1945 this.mNotificationService.setIsInForeground(false);
1946 if (checkListeners()) {
1947 switchToBackground();
1948 }
1949 }
1950 }
1951 }
1952
1953 public void setOnShowErrorToastListener(OnShowErrorToast onShowErrorToast) {
1954 synchronized (this) {
1955 if (checkListeners()) {
1956 switchToForeground();
1957 }
1958 this.mOnShowErrorToast = onShowErrorToast;
1959 if (this.showErrorToastListenerCount < 2) {
1960 this.showErrorToastListenerCount++;
1961 }
1962 }
1963 this.mOnShowErrorToast = onShowErrorToast;
1964 }
1965
1966 public void removeOnShowErrorToastListener() {
1967 synchronized (this) {
1968 this.showErrorToastListenerCount--;
1969 if (this.showErrorToastListenerCount <= 0) {
1970 this.showErrorToastListenerCount = 0;
1971 this.mOnShowErrorToast = null;
1972 if (checkListeners()) {
1973 switchToBackground();
1974 }
1975 }
1976 }
1977 }
1978
1979 public void setOnAccountListChangedListener(OnAccountUpdate listener) {
1980 synchronized (this) {
1981 if (checkListeners()) {
1982 switchToForeground();
1983 }
1984 this.mOnAccountUpdate = listener;
1985 if (this.accountChangedListenerCount < 2) {
1986 this.accountChangedListenerCount++;
1987 }
1988 }
1989 }
1990
1991 public void removeOnAccountListChangedListener() {
1992 synchronized (this) {
1993 this.accountChangedListenerCount--;
1994 if (this.accountChangedListenerCount <= 0) {
1995 this.mOnAccountUpdate = null;
1996 this.accountChangedListenerCount = 0;
1997 if (checkListeners()) {
1998 switchToBackground();
1999 }
2000 }
2001 }
2002 }
2003
2004 public void setOnCaptchaRequestedListener(OnCaptchaRequested listener) {
2005 synchronized (this) {
2006 if (checkListeners()) {
2007 switchToForeground();
2008 }
2009 this.mOnCaptchaRequested = listener;
2010 if (this.captchaRequestedListenerCount < 2) {
2011 this.captchaRequestedListenerCount++;
2012 }
2013 }
2014 }
2015
2016 public void removeOnCaptchaRequestedListener() {
2017 synchronized (this) {
2018 this.captchaRequestedListenerCount--;
2019 if (this.captchaRequestedListenerCount <= 0) {
2020 this.mOnCaptchaRequested = null;
2021 this.captchaRequestedListenerCount = 0;
2022 if (checkListeners()) {
2023 switchToBackground();
2024 }
2025 }
2026 }
2027 }
2028
2029 public void setOnRosterUpdateListener(final OnRosterUpdate listener) {
2030 synchronized (this) {
2031 if (checkListeners()) {
2032 switchToForeground();
2033 }
2034 this.mOnRosterUpdate = listener;
2035 if (this.rosterChangedListenerCount < 2) {
2036 this.rosterChangedListenerCount++;
2037 }
2038 }
2039 }
2040
2041 public void removeOnRosterUpdateListener() {
2042 synchronized (this) {
2043 this.rosterChangedListenerCount--;
2044 if (this.rosterChangedListenerCount <= 0) {
2045 this.rosterChangedListenerCount = 0;
2046 this.mOnRosterUpdate = null;
2047 if (checkListeners()) {
2048 switchToBackground();
2049 }
2050 }
2051 }
2052 }
2053
2054 public void setOnUpdateBlocklistListener(final OnUpdateBlocklist listener) {
2055 synchronized (this) {
2056 if (checkListeners()) {
2057 switchToForeground();
2058 }
2059 this.mOnUpdateBlocklist = listener;
2060 if (this.updateBlocklistListenerCount < 2) {
2061 this.updateBlocklistListenerCount++;
2062 }
2063 }
2064 }
2065
2066 public void removeOnUpdateBlocklistListener() {
2067 synchronized (this) {
2068 this.updateBlocklistListenerCount--;
2069 if (this.updateBlocklistListenerCount <= 0) {
2070 this.updateBlocklistListenerCount = 0;
2071 this.mOnUpdateBlocklist = null;
2072 if (checkListeners()) {
2073 switchToBackground();
2074 }
2075 }
2076 }
2077 }
2078
2079 public void setOnKeyStatusUpdatedListener(final OnKeyStatusUpdated listener) {
2080 synchronized (this) {
2081 if (checkListeners()) {
2082 switchToForeground();
2083 }
2084 this.mOnKeyStatusUpdated = listener;
2085 if (this.keyStatusUpdatedListenerCount < 2) {
2086 this.keyStatusUpdatedListenerCount++;
2087 }
2088 }
2089 }
2090
2091 public void removeOnNewKeysAvailableListener() {
2092 synchronized (this) {
2093 this.keyStatusUpdatedListenerCount--;
2094 if (this.keyStatusUpdatedListenerCount <= 0) {
2095 this.keyStatusUpdatedListenerCount = 0;
2096 this.mOnKeyStatusUpdated = null;
2097 if (checkListeners()) {
2098 switchToBackground();
2099 }
2100 }
2101 }
2102 }
2103
2104 public void setOnMucRosterUpdateListener(OnMucRosterUpdate listener) {
2105 synchronized (this) {
2106 if (checkListeners()) {
2107 switchToForeground();
2108 }
2109 this.mOnMucRosterUpdate = listener;
2110 if (this.mucRosterChangedListenerCount < 2) {
2111 this.mucRosterChangedListenerCount++;
2112 }
2113 }
2114 }
2115
2116 public void removeOnMucRosterUpdateListener() {
2117 synchronized (this) {
2118 this.mucRosterChangedListenerCount--;
2119 if (this.mucRosterChangedListenerCount <= 0) {
2120 this.mucRosterChangedListenerCount = 0;
2121 this.mOnMucRosterUpdate = null;
2122 if (checkListeners()) {
2123 switchToBackground();
2124 }
2125 }
2126 }
2127 }
2128
2129 public boolean checkListeners() {
2130 return (this.mOnAccountUpdate == null
2131 && this.mOnConversationUpdate == null
2132 && this.mOnRosterUpdate == null
2133 && this.mOnCaptchaRequested == null
2134 && this.mOnUpdateBlocklist == null
2135 && this.mOnShowErrorToast == null
2136 && this.mOnKeyStatusUpdated == null);
2137 }
2138
2139 private void switchToForeground() {
2140 final boolean broadcastLastActivity = broadcastLastActivity();
2141 for (Conversation conversation : getConversations()) {
2142 conversation.setIncomingChatState(ChatState.ACTIVE);
2143 }
2144 for (Account account : getAccounts()) {
2145 if (account.getStatus() == Account.State.ONLINE) {
2146 account.deactivateGracePeriod();
2147 final XmppConnection connection = account.getXmppConnection();
2148 if (connection != null ) {
2149 if (connection.getFeatures().csi()) {
2150 connection.sendActive();
2151 }
2152 if (broadcastLastActivity) {
2153 sendPresence(account, false); //send new presence but don't include idle because we are not
2154 }
2155 }
2156 }
2157 }
2158 Log.d(Config.LOGTAG, "app switched into foreground");
2159 }
2160
2161 private void switchToBackground() {
2162 final boolean broadcastLastActivity = broadcastLastActivity();
2163 for (Account account : getAccounts()) {
2164 if (account.getStatus() == Account.State.ONLINE) {
2165 XmppConnection connection = account.getXmppConnection();
2166 if (connection != null) {
2167 if (broadcastLastActivity) {
2168 sendPresence(account, broadcastLastActivity);
2169 }
2170 if (connection.getFeatures().csi()) {
2171 connection.sendInactive();
2172 }
2173 }
2174 }
2175 }
2176 this.mNotificationService.setIsInForeground(false);
2177 Log.d(Config.LOGTAG, "app switched into background");
2178 }
2179
2180 private void connectMultiModeConversations(Account account) {
2181 List<Conversation> conversations = getConversations();
2182 for (Conversation conversation : conversations) {
2183 if (conversation.getMode() == Conversation.MODE_MULTI && conversation.getAccount() == account) {
2184 joinMuc(conversation);
2185 }
2186 }
2187 }
2188
2189 public void joinMuc(Conversation conversation) {
2190 joinMuc(conversation,null, false);
2191 }
2192
2193 public void joinMuc(Conversation conversation, boolean followedInvite) {
2194 joinMuc(conversation, null, followedInvite);
2195 }
2196
2197 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined) {
2198 joinMuc(conversation,onConferenceJoined,false);
2199 }
2200
2201 private void joinMuc(Conversation conversation, final OnConferenceJoined onConferenceJoined, final boolean followedInvite) {
2202 Account account = conversation.getAccount();
2203 account.pendingConferenceJoins.remove(conversation);
2204 account.pendingConferenceLeaves.remove(conversation);
2205 if (account.getStatus() == Account.State.ONLINE) {
2206 conversation.resetMucOptions();
2207 if (onConferenceJoined != null) {
2208 conversation.getMucOptions().flagNoAutoPushConfiguration();
2209 }
2210 conversation.setHasMessagesLeftOnServer(false);
2211 fetchConferenceConfiguration(conversation, new OnConferenceConfigurationFetched() {
2212
2213 private void join(Conversation conversation) {
2214 Account account = conversation.getAccount();
2215 final MucOptions mucOptions = conversation.getMucOptions();
2216 final Jid joinJid = mucOptions.getSelf().getFullJid();
2217 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": joining conversation " + joinJid.toString());
2218 PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous());
2219 packet.setTo(joinJid);
2220 Element x = packet.addChild("x", "http://jabber.org/protocol/muc");
2221 if (conversation.getMucOptions().getPassword() != null) {
2222 x.addChild("password").setContent(mucOptions.getPassword());
2223 }
2224
2225 if (mucOptions.mamSupport()) {
2226 // Use MAM instead of the limited muc history to get history
2227 x.addChild("history").setAttribute("maxchars", "0");
2228 } else {
2229 // Fallback to muc history
2230 x.addChild("history").setAttribute("since", PresenceGenerator.getTimestamp(conversation.getLastMessageTransmitted()));
2231 }
2232 sendPresencePacket(account, packet);
2233 if (onConferenceJoined != null) {
2234 onConferenceJoined.onConferenceJoined(conversation);
2235 }
2236 if (!joinJid.equals(conversation.getJid())) {
2237 conversation.setContactJid(joinJid);
2238 databaseBackend.updateConversation(conversation);
2239 }
2240
2241 if (mucOptions.mamSupport()) {
2242 getMessageArchiveService().catchupMUC(conversation);
2243 }
2244 if (mucOptions.membersOnly() && mucOptions.nonanonymous()) {
2245 fetchConferenceMembers(conversation);
2246 if (followedInvite && conversation.getBookmark() == null) {
2247 saveConversationAsBookmark(conversation,null);
2248 }
2249 }
2250 sendUnsentMessages(conversation);
2251 }
2252
2253 @Override
2254 public void onConferenceConfigurationFetched(Conversation conversation) {
2255 join(conversation);
2256 }
2257
2258 @Override
2259 public void onFetchFailed(final Conversation conversation, Element error) {
2260 if (error != null && "remote-server-not-found".equals(error.getName())) {
2261 conversation.getMucOptions().setError(MucOptions.Error.SERVER_NOT_FOUND);
2262 } else {
2263 join(conversation);
2264 fetchConferenceConfiguration(conversation);
2265 }
2266 }
2267 });
2268 updateConversationUi();
2269 } else {
2270 account.pendingConferenceJoins.add(conversation);
2271 conversation.resetMucOptions();
2272 conversation.setHasMessagesLeftOnServer(false);
2273 updateConversationUi();
2274 }
2275 }
2276
2277 private void fetchConferenceMembers(final Conversation conversation) {
2278 final Account account = conversation.getAccount();
2279 final String[] affiliations = {"member","admin","owner"};
2280 OnIqPacketReceived callback = new OnIqPacketReceived() {
2281
2282 private int i = 0;
2283 private boolean success = true;
2284
2285 @Override
2286 public void onIqPacketReceived(Account account, IqPacket packet) {
2287
2288 Element query = packet.query("http://jabber.org/protocol/muc#admin");
2289 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2290 for(Element child : query.getChildren()) {
2291 if ("item".equals(child.getName())) {
2292 MucOptions.User user = AbstractParser.parseItem(conversation,child);
2293 if (!user.realJidMatchesAccount()) {
2294 conversation.getMucOptions().updateUser(user);
2295 }
2296 }
2297 }
2298 } else {
2299 success = false;
2300 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not request affiliation "+affiliations[i]+" in "+conversation.getJid().toBareJid());
2301 }
2302 ++i;
2303 if (i >= affiliations.length) {
2304 List<Jid> members = conversation.getMucOptions().getMembers();
2305 if (success) {
2306 List<Jid> cryptoTargets = conversation.getAcceptedCryptoTargets();
2307 boolean changed = false;
2308 for(ListIterator<Jid> iterator = cryptoTargets.listIterator(); iterator.hasNext();) {
2309 Jid jid = iterator.next();
2310 if (!members.contains(jid)) {
2311 iterator.remove();
2312 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": removed "+jid+" from crypto targets of "+conversation.getName());
2313 changed = true;
2314 }
2315 }
2316 if (changed) {
2317 conversation.setAcceptedCryptoTargets(cryptoTargets);
2318 updateConversation(conversation);
2319 }
2320 }
2321 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": retrieved members for "+conversation.getJid().toBareJid()+": "+conversation.getMucOptions().getMembers());
2322 getAvatarService().clear(conversation);
2323 updateMucRosterUi();
2324 updateConversationUi();
2325 }
2326 }
2327 };
2328 for(String affiliation : affiliations) {
2329 sendIqPacket(account, mIqGenerator.queryAffiliation(conversation, affiliation), callback);
2330 }
2331 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetching members for "+conversation.getName());
2332 }
2333
2334 public void providePasswordForMuc(Conversation conversation, String password) {
2335 if (conversation.getMode() == Conversation.MODE_MULTI) {
2336 conversation.getMucOptions().setPassword(password);
2337 if (conversation.getBookmark() != null) {
2338 if (respectAutojoin()) {
2339 conversation.getBookmark().setAutojoin(true);
2340 }
2341 pushBookmarks(conversation.getAccount());
2342 }
2343 updateConversation(conversation);
2344 joinMuc(conversation);
2345 }
2346 }
2347
2348 public void renameInMuc(final Conversation conversation, final String nick, final UiCallback<Conversation> callback) {
2349 final MucOptions options = conversation.getMucOptions();
2350 final Jid joinJid = options.createJoinJid(nick);
2351 if (options.online()) {
2352 Account account = conversation.getAccount();
2353 options.setOnRenameListener(new OnRenameListener() {
2354
2355 @Override
2356 public void onSuccess() {
2357 conversation.setContactJid(joinJid);
2358 databaseBackend.updateConversation(conversation);
2359 Bookmark bookmark = conversation.getBookmark();
2360 if (bookmark != null) {
2361 bookmark.setNick(nick);
2362 pushBookmarks(bookmark.getAccount());
2363 }
2364 callback.success(conversation);
2365 }
2366
2367 @Override
2368 public void onFailure() {
2369 callback.error(R.string.nick_in_use, conversation);
2370 }
2371 });
2372
2373 PresencePacket packet = new PresencePacket();
2374 packet.setTo(joinJid);
2375 packet.setFrom(conversation.getAccount().getJid());
2376
2377 String sig = account.getPgpSignature();
2378 if (sig != null) {
2379 packet.addChild("status").setContent("online");
2380 packet.addChild("x", "jabber:x:signed").setContent(sig);
2381 }
2382 sendPresencePacket(account, packet);
2383 } else {
2384 conversation.setContactJid(joinJid);
2385 databaseBackend.updateConversation(conversation);
2386 if (conversation.getAccount().getStatus() == Account.State.ONLINE) {
2387 Bookmark bookmark = conversation.getBookmark();
2388 if (bookmark != null) {
2389 bookmark.setNick(nick);
2390 pushBookmarks(bookmark.getAccount());
2391 }
2392 joinMuc(conversation);
2393 }
2394 }
2395 }
2396
2397 public void leaveMuc(Conversation conversation) {
2398 leaveMuc(conversation, false);
2399 }
2400
2401 private void leaveMuc(Conversation conversation, boolean now) {
2402 Account account = conversation.getAccount();
2403 account.pendingConferenceJoins.remove(conversation);
2404 account.pendingConferenceLeaves.remove(conversation);
2405 if (account.getStatus() == Account.State.ONLINE || now) {
2406 PresencePacket packet = new PresencePacket();
2407 packet.setTo(conversation.getMucOptions().getSelf().getFullJid());
2408 packet.setFrom(conversation.getAccount().getJid());
2409 packet.setAttribute("type", "unavailable");
2410 sendPresencePacket(conversation.getAccount(), packet);
2411 conversation.getMucOptions().setOffline();
2412 conversation.deregisterWithBookmark();
2413 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid()
2414 + ": leaving muc " + conversation.getJid());
2415 } else {
2416 account.pendingConferenceLeaves.add(conversation);
2417 }
2418 }
2419
2420 public String findConferenceServer(final Account account) {
2421 String server;
2422 if (account.getXmppConnection() != null) {
2423 server = account.getXmppConnection().getMucServer();
2424 if (server != null) {
2425 return server;
2426 }
2427 }
2428 for (Account other : getAccounts()) {
2429 if (other != account && other.getXmppConnection() != null) {
2430 server = other.getXmppConnection().getMucServer();
2431 if (server != null) {
2432 return server;
2433 }
2434 }
2435 }
2436 return null;
2437 }
2438
2439 public boolean createAdhocConference(final Account account,
2440 final String subject,
2441 final Iterable<Jid> jids,
2442 final UiCallback<Conversation> callback) {
2443 Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": creating adhoc conference with " + jids.toString());
2444 if (account.getStatus() == Account.State.ONLINE) {
2445 try {
2446 String server = findConferenceServer(account);
2447 if (server == null) {
2448 if (callback != null) {
2449 callback.error(R.string.no_conference_server_found, null);
2450 }
2451 return false;
2452 }
2453 final Jid jid = Jid.fromParts(new BigInteger(64, getRNG()).toString(Character.MAX_RADIX), server, null);
2454 final Conversation conversation = findOrCreateConversation(account, jid, true, false);
2455 joinMuc(conversation, new OnConferenceJoined() {
2456 @Override
2457 public void onConferenceJoined(final Conversation conversation) {
2458 pushConferenceConfiguration(conversation, IqGenerator.defaultRoomConfiguration(), new OnConfigurationPushed() {
2459 @Override
2460 public void onPushSucceeded() {
2461 if (subject != null && !subject.trim().isEmpty()) {
2462 pushSubjectToConference(conversation, subject.trim());
2463 }
2464 for (Jid invite : jids) {
2465 invite(conversation, invite);
2466 }
2467 if (account.countPresences() > 1) {
2468 directInvite(conversation, account.getJid().toBareJid());
2469 }
2470 saveConversationAsBookmark(conversation, subject);
2471 if (callback != null) {
2472 callback.success(conversation);
2473 }
2474 }
2475
2476 @Override
2477 public void onPushFailed() {
2478 archiveConversation(conversation);
2479 if (callback != null) {
2480 callback.error(R.string.conference_creation_failed, conversation);
2481 }
2482 }
2483 });
2484 }
2485 });
2486 return true;
2487 } catch (InvalidJidException e) {
2488 if (callback != null) {
2489 callback.error(R.string.conference_creation_failed, null);
2490 }
2491 return false;
2492 }
2493 } else {
2494 if (callback != null) {
2495 callback.error(R.string.not_connected_try_again, null);
2496 }
2497 return false;
2498 }
2499 }
2500
2501 public void fetchConferenceConfiguration(final Conversation conversation) {
2502 fetchConferenceConfiguration(conversation, null);
2503 }
2504
2505 public void fetchConferenceConfiguration(final Conversation conversation, final OnConferenceConfigurationFetched callback) {
2506 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2507 request.setTo(conversation.getJid().toBareJid());
2508 request.query("http://jabber.org/protocol/disco#info");
2509 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2510 @Override
2511 public void onIqPacketReceived(Account account, IqPacket packet) {
2512 Element query = packet.findChild("query","http://jabber.org/protocol/disco#info");
2513 if (packet.getType() == IqPacket.TYPE.RESULT && query != null) {
2514 ArrayList<String> features = new ArrayList<>();
2515 for (Element child : query.getChildren()) {
2516 if (child != null && child.getName().equals("feature")) {
2517 String var = child.getAttribute("var");
2518 if (var != null) {
2519 features.add(var);
2520 }
2521 }
2522 }
2523 Element form = query.findChild("x", "jabber:x:data");
2524 if (form != null) {
2525 conversation.getMucOptions().updateFormData(Data.parse(form));
2526 }
2527 conversation.getMucOptions().updateFeatures(features);
2528 if (callback != null) {
2529 callback.onConferenceConfigurationFetched(conversation);
2530 }
2531 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": fetched muc configuration for "+conversation.getJid().toBareJid()+" - "+features.toString());
2532 updateConversationUi();
2533 } else if (packet.getType() == IqPacket.TYPE.ERROR) {
2534 if (callback != null) {
2535 callback.onFetchFailed(conversation, packet.getError());
2536 }
2537 }
2538 }
2539 });
2540 }
2541
2542 public void pushNodeConfiguration(Account account, final Jid jid, final String node, final Bundle options, final OnConfigurationPushed callback) {
2543 sendIqPacket(account, mIqGenerator.requestPubsubConfiguration(jid,node), new OnIqPacketReceived() {
2544 @Override
2545 public void onIqPacketReceived(Account account, IqPacket packet) {
2546 if (packet.getType() == IqPacket.TYPE.RESULT) {
2547 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub#owner");
2548 Element configuration = pubsub == null ? null : pubsub.findChild("configure");
2549 Element x = configuration == null ? null : configuration.findChild("x","jabber:x:data");
2550 if (x != null) {
2551 Data data = Data.parse(x);
2552 data.submit(options);
2553 sendIqPacket(account, mIqGenerator.publishPubsubConfiguration(jid, node, data), new OnIqPacketReceived() {
2554 @Override
2555 public void onIqPacketReceived(Account account, IqPacket packet) {
2556 if (packet.getType() == IqPacket.TYPE.RESULT) {
2557 callback.onPushSucceeded();
2558 } else {
2559 Log.d(Config.LOGTAG,packet.toString());
2560 }
2561 }
2562 });
2563 } else {
2564 callback.onPushFailed();
2565 }
2566 } else {
2567 callback.onPushFailed();
2568 }
2569 }
2570 });
2571 }
2572
2573 public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
2574 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
2575 request.setTo(conversation.getJid().toBareJid());
2576 request.query("http://jabber.org/protocol/muc#owner");
2577 sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {
2578 @Override
2579 public void onIqPacketReceived(Account account, IqPacket packet) {
2580 if (packet.getType() == IqPacket.TYPE.RESULT) {
2581 Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
2582 data.submit(options);
2583 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
2584 set.setTo(conversation.getJid().toBareJid());
2585 set.query("http://jabber.org/protocol/muc#owner").addChild(data);
2586 sendIqPacket(account, set, new OnIqPacketReceived() {
2587 @Override
2588 public void onIqPacketReceived(Account account, IqPacket packet) {
2589 if (callback != null) {
2590 if (packet.getType() == IqPacket.TYPE.RESULT) {
2591 callback.onPushSucceeded();
2592 } else {
2593 callback.onPushFailed();
2594 }
2595 }
2596 }
2597 });
2598 } else {
2599 if (callback != null) {
2600 callback.onPushFailed();
2601 }
2602 }
2603 }
2604 });
2605 }
2606
2607 public void pushSubjectToConference(final Conversation conference, final String subject) {
2608 MessagePacket packet = this.getMessageGenerator().conferenceSubject(conference, subject);
2609 this.sendMessagePacket(conference.getAccount(), packet);
2610 final MucOptions mucOptions = conference.getMucOptions();
2611 final MucOptions.User self = mucOptions.getSelf();
2612 if (!mucOptions.persistent() && self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
2613 Bundle options = new Bundle();
2614 options.putString("muc#roomconfig_persistentroom", "1");
2615 this.pushConferenceConfiguration(conference, options, null);
2616 }
2617 }
2618
2619 public void changeAffiliationInConference(final Conversation conference, Jid user, final MucOptions.Affiliation affiliation, final OnAffiliationChanged callback) {
2620 final Jid jid = user.toBareJid();
2621 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jid, affiliation.toString());
2622 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2623 @Override
2624 public void onIqPacketReceived(Account account, IqPacket packet) {
2625 if (packet.getType() == IqPacket.TYPE.RESULT) {
2626 conference.getMucOptions().changeAffiliation(jid, affiliation);
2627 getAvatarService().clear(conference);
2628 callback.onAffiliationChangedSuccessful(jid);
2629 } else {
2630 callback.onAffiliationChangeFailed(jid, R.string.could_not_change_affiliation);
2631 }
2632 }
2633 });
2634 }
2635
2636 public void changeAffiliationsInConference(final Conversation conference, MucOptions.Affiliation before, MucOptions.Affiliation after) {
2637 List<Jid> jids = new ArrayList<>();
2638 for (MucOptions.User user : conference.getMucOptions().getUsers()) {
2639 if (user.getAffiliation() == before && user.getRealJid() != null) {
2640 jids.add(user.getRealJid());
2641 }
2642 }
2643 IqPacket request = this.mIqGenerator.changeAffiliation(conference, jids, after.toString());
2644 sendIqPacket(conference.getAccount(), request, mDefaultIqHandler);
2645 }
2646
2647 public void changeRoleInConference(final Conversation conference, final String nick, MucOptions.Role role, final OnRoleChanged callback) {
2648 IqPacket request = this.mIqGenerator.changeRole(conference, nick, role.toString());
2649 Log.d(Config.LOGTAG, request.toString());
2650 sendIqPacket(conference.getAccount(), request, new OnIqPacketReceived() {
2651 @Override
2652 public void onIqPacketReceived(Account account, IqPacket packet) {
2653 Log.d(Config.LOGTAG, packet.toString());
2654 if (packet.getType() == IqPacket.TYPE.RESULT) {
2655 callback.onRoleChangedSuccessful(nick);
2656 } else {
2657 callback.onRoleChangeFailed(nick, R.string.could_not_change_role);
2658 }
2659 }
2660 });
2661 }
2662
2663 private void disconnect(Account account, boolean force) {
2664 if ((account.getStatus() == Account.State.ONLINE)
2665 || (account.getStatus() == Account.State.DISABLED)) {
2666 final XmppConnection connection = account.getXmppConnection();
2667 if (!force) {
2668 List<Conversation> conversations = getConversations();
2669 for (Conversation conversation : conversations) {
2670 if (conversation.getAccount() == account) {
2671 if (conversation.getMode() == Conversation.MODE_MULTI) {
2672 leaveMuc(conversation, true);
2673 } else {
2674 if (conversation.endOtrIfNeeded()) {
2675 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2676 + ": ended otr session with "
2677 + conversation.getJid());
2678 }
2679 }
2680 }
2681 }
2682 sendOfflinePresence(account);
2683 }
2684 connection.disconnect(force);
2685 }
2686 }
2687
2688 @Override
2689 public IBinder onBind(Intent intent) {
2690 return mBinder;
2691 }
2692
2693 public void updateMessage(Message message) {
2694 databaseBackend.updateMessage(message);
2695 updateConversationUi();
2696 }
2697
2698 public void updateMessage(Message message, String uuid) {
2699 databaseBackend.updateMessage(message, uuid);
2700 updateConversationUi();
2701 }
2702
2703 protected void syncDirtyContacts(Account account) {
2704 for (Contact contact : account.getRoster().getContacts()) {
2705 if (contact.getOption(Contact.Options.DIRTY_PUSH)) {
2706 pushContactToServer(contact);
2707 }
2708 if (contact.getOption(Contact.Options.DIRTY_DELETE)) {
2709 deleteContactOnServer(contact);
2710 }
2711 }
2712 }
2713
2714 public void createContact(Contact contact) {
2715 boolean autoGrant = getPreferences().getBoolean("grant_new_contacts", true);
2716 if (autoGrant) {
2717 contact.setOption(Contact.Options.PREEMPTIVE_GRANT);
2718 contact.setOption(Contact.Options.ASKING);
2719 }
2720 pushContactToServer(contact);
2721 }
2722
2723 public void onOtrSessionEstablished(Conversation conversation) {
2724 final Account account = conversation.getAccount();
2725 final Session otrSession = conversation.getOtrSession();
2726 Log.d(Config.LOGTAG,
2727 account.getJid().toBareJid() + " otr session established with "
2728 + conversation.getJid() + "/"
2729 + otrSession.getSessionID().getUserID());
2730 conversation.findUnsentMessagesWithEncryption(Message.ENCRYPTION_OTR, new Conversation.OnMessageFound() {
2731
2732 @Override
2733 public void onMessageFound(Message message) {
2734 SessionID id = otrSession.getSessionID();
2735 try {
2736 message.setCounterpart(Jid.fromString(id.getAccountID() + "/" + id.getUserID()));
2737 } catch (InvalidJidException e) {
2738 return;
2739 }
2740 if (message.needsUploading()) {
2741 mJingleConnectionManager.createNewConnection(message);
2742 } else {
2743 MessagePacket outPacket = mMessageGenerator.generateOtrChat(message);
2744 if (outPacket != null) {
2745 mMessageGenerator.addDelay(outPacket, message.getTimeSent());
2746 message.setStatus(Message.STATUS_SEND);
2747 databaseBackend.updateMessage(message);
2748 sendMessagePacket(account, outPacket);
2749 }
2750 }
2751 updateConversationUi();
2752 }
2753 });
2754 }
2755
2756 public boolean renewSymmetricKey(Conversation conversation) {
2757 Account account = conversation.getAccount();
2758 byte[] symmetricKey = new byte[32];
2759 this.mRandom.nextBytes(symmetricKey);
2760 Session otrSession = conversation.getOtrSession();
2761 if (otrSession != null) {
2762 MessagePacket packet = new MessagePacket();
2763 packet.setType(MessagePacket.TYPE_CHAT);
2764 packet.setFrom(account.getJid());
2765 MessageGenerator.addMessageHints(packet);
2766 packet.setAttribute("to", otrSession.getSessionID().getAccountID() + "/"
2767 + otrSession.getSessionID().getUserID());
2768 try {
2769 packet.setBody(otrSession
2770 .transformSending(CryptoHelper.FILETRANSFER
2771 + CryptoHelper.bytesToHex(symmetricKey))[0]);
2772 sendMessagePacket(account, packet);
2773 conversation.setSymmetricKey(symmetricKey);
2774 return true;
2775 } catch (OtrException e) {
2776 return false;
2777 }
2778 }
2779 return false;
2780 }
2781
2782 public void pushContactToServer(final Contact contact) {
2783 contact.resetOption(Contact.Options.DIRTY_DELETE);
2784 contact.setOption(Contact.Options.DIRTY_PUSH);
2785 final Account account = contact.getAccount();
2786 if (account.getStatus() == Account.State.ONLINE) {
2787 final boolean ask = contact.getOption(Contact.Options.ASKING);
2788 final boolean sendUpdates = contact
2789 .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)
2790 && contact.getOption(Contact.Options.PREEMPTIVE_GRANT);
2791 final IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
2792 iq.query(Xmlns.ROSTER).addChild(contact.asElement());
2793 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
2794 if (sendUpdates) {
2795 sendPresencePacket(account,
2796 mPresenceGenerator.sendPresenceUpdatesTo(contact));
2797 }
2798 if (ask) {
2799 sendPresencePacket(account,
2800 mPresenceGenerator.requestPresenceUpdatesFrom(contact));
2801 }
2802 }
2803 }
2804
2805 public void publishAvatar(Account account, Uri image, UiCallback<Avatar> callback) {
2806 final Bitmap.CompressFormat format = Config.AVATAR_FORMAT;
2807 final int size = Config.AVATAR_SIZE;
2808 final Avatar avatar = getFileBackend().getPepAvatar(image, size, format);
2809 if (avatar != null) {
2810 avatar.height = size;
2811 avatar.width = size;
2812 if (format.equals(Bitmap.CompressFormat.WEBP)) {
2813 avatar.type = "image/webp";
2814 } else if (format.equals(Bitmap.CompressFormat.JPEG)) {
2815 avatar.type = "image/jpeg";
2816 } else if (format.equals(Bitmap.CompressFormat.PNG)) {
2817 avatar.type = "image/png";
2818 }
2819 if (!getFileBackend().save(avatar)) {
2820 callback.error(R.string.error_saving_avatar, avatar);
2821 return;
2822 }
2823 publishAvatar(account, avatar, callback);
2824 } else {
2825 callback.error(R.string.error_publish_avatar_converting, null);
2826 }
2827 }
2828
2829 public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2830 IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
2831 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2832
2833 @Override
2834 public void onIqPacketReceived(Account account, IqPacket result) {
2835 if (result.getType() == IqPacket.TYPE.RESULT) {
2836 final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
2837 sendIqPacket(account, packet, new OnIqPacketReceived() {
2838 @Override
2839 public void onIqPacketReceived(Account account, IqPacket result) {
2840 if (result.getType() == IqPacket.TYPE.RESULT) {
2841 if (account.setAvatar(avatar.getFilename())) {
2842 getAvatarService().clear(account);
2843 databaseBackend.updateAccount(account);
2844 }
2845 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar "+(avatar.size/1024)+"KiB");
2846 if (callback != null) {
2847 callback.success(avatar);
2848 }
2849 } else {
2850 if (callback != null) {
2851 callback.error(R.string.error_publish_avatar_server_reject,avatar);
2852 }
2853 }
2854 }
2855 });
2856 } else {
2857 Element error = result.findChild("error");
2858 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": server rejected avatar "+(avatar.size/1024)+"KiB "+(error!=null?error.toString():""));
2859 if (callback != null) {
2860 callback.error(R.string.error_publish_avatar_server_reject, avatar);
2861 }
2862 }
2863 }
2864 });
2865 }
2866
2867 public void republishAvatarIfNeeded(Account account) {
2868 if (account.getAxolotlService().isPepBroken()) {
2869 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
2870 return;
2871 }
2872 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
2873 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2874
2875 private Avatar parseAvatar(IqPacket packet) {
2876 Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
2877 if (pubsub != null) {
2878 Element items = pubsub.findChild("items");
2879 if (items != null) {
2880 return Avatar.parseMetadata(items);
2881 }
2882 }
2883 return null;
2884 }
2885
2886 private boolean errorIsItemNotFound(IqPacket packet) {
2887 Element error = packet.findChild("error");
2888 return packet.getType() == IqPacket.TYPE.ERROR
2889 && error != null
2890 && error.hasChild("item-not-found");
2891 }
2892
2893 @Override
2894 public void onIqPacketReceived(Account account, IqPacket packet) {
2895 if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
2896 Avatar serverAvatar = parseAvatar(packet);
2897 if (serverAvatar == null && account.getAvatar() != null) {
2898 Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
2899 if (avatar != null) {
2900 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
2901 publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
2902 } else {
2903 Log.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
2904 }
2905 }
2906 }
2907 }
2908 });
2909 }
2910
2911 public void fetchAvatar(Account account, Avatar avatar) {
2912 fetchAvatar(account, avatar, null);
2913 }
2914
2915 public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2916 final String KEY = generateFetchKey(account, avatar);
2917 synchronized (this.mInProgressAvatarFetches) {
2918 if (!this.mInProgressAvatarFetches.contains(KEY)) {
2919 switch (avatar.origin) {
2920 case PEP:
2921 this.mInProgressAvatarFetches.add(KEY);
2922 fetchAvatarPep(account, avatar, callback);
2923 break;
2924 case VCARD:
2925 this.mInProgressAvatarFetches.add(KEY);
2926 fetchAvatarVcard(account, avatar, callback);
2927 break;
2928 }
2929 }
2930 }
2931 }
2932
2933 private void fetchAvatarPep(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2934 IqPacket packet = this.mIqGenerator.retrievePepAvatar(avatar);
2935 sendIqPacket(account, packet, new OnIqPacketReceived() {
2936
2937 @Override
2938 public void onIqPacketReceived(Account account, IqPacket result) {
2939 synchronized (mInProgressAvatarFetches) {
2940 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2941 }
2942 final String ERROR = account.getJid().toBareJid()
2943 + ": fetching avatar for " + avatar.owner + " failed ";
2944 if (result.getType() == IqPacket.TYPE.RESULT) {
2945 avatar.image = mIqParser.avatarData(result);
2946 if (avatar.image != null) {
2947 if (getFileBackend().save(avatar)) {
2948 if (account.getJid().toBareJid().equals(avatar.owner)) {
2949 if (account.setAvatar(avatar.getFilename())) {
2950 databaseBackend.updateAccount(account);
2951 }
2952 getAvatarService().clear(account);
2953 updateConversationUi();
2954 updateAccountUi();
2955 } else {
2956 Contact contact = account.getRoster()
2957 .getContact(avatar.owner);
2958 contact.setAvatar(avatar);
2959 getAvatarService().clear(contact);
2960 updateConversationUi();
2961 updateRosterUi();
2962 }
2963 if (callback != null) {
2964 callback.success(avatar);
2965 }
2966 Log.d(Config.LOGTAG, account.getJid().toBareJid()
2967 + ": successfully fetched pep avatar for " + avatar.owner);
2968 return;
2969 }
2970 } else {
2971
2972 Log.d(Config.LOGTAG, ERROR + "(parsing error)");
2973 }
2974 } else {
2975 Element error = result.findChild("error");
2976 if (error == null) {
2977 Log.d(Config.LOGTAG, ERROR + "(server error)");
2978 } else {
2979 Log.d(Config.LOGTAG, ERROR + error.toString());
2980 }
2981 }
2982 if (callback != null) {
2983 callback.error(0, null);
2984 }
2985
2986 }
2987 });
2988 }
2989
2990 private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
2991 IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
2992 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
2993 @Override
2994 public void onIqPacketReceived(Account account, IqPacket packet) {
2995 synchronized (mInProgressAvatarFetches) {
2996 mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
2997 }
2998 if (packet.getType() == IqPacket.TYPE.RESULT) {
2999 Element vCard = packet.findChild("vCard", "vcard-temp");
3000 Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
3001 String image = photo != null ? photo.findChildContent("BINVAL") : null;
3002 if (image != null) {
3003 avatar.image = image;
3004 if (getFileBackend().save(avatar)) {
3005 Log.d(Config.LOGTAG, account.getJid().toBareJid()
3006 + ": successfully fetched vCard avatar for " + avatar.owner);
3007 if (avatar.owner.isBareJid()) {
3008 if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
3009 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": had no avatar. replacing with vcard");
3010 account.setAvatar(avatar.getFilename());
3011 databaseBackend.updateAccount(account);
3012 getAvatarService().clear(account);
3013 updateAccountUi();
3014 } else {
3015 Contact contact = account.getRoster().getContact(avatar.owner);
3016 contact.setAvatar(avatar);
3017 getAvatarService().clear(contact);
3018 updateRosterUi();
3019 }
3020 updateConversationUi();
3021 } else {
3022 Conversation conversation = find(account, avatar.owner.toBareJid());
3023 if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
3024 MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
3025 if (user != null) {
3026 if (user.setAvatar(avatar)) {
3027 getAvatarService().clear(user);
3028 updateConversationUi();
3029 updateMucRosterUi();
3030 }
3031 }
3032 }
3033 }
3034 }
3035 }
3036 }
3037 }
3038 });
3039 }
3040
3041 public void checkForAvatar(Account account, final UiCallback<Avatar> callback) {
3042 IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
3043 this.sendIqPacket(account, packet, new OnIqPacketReceived() {
3044
3045 @Override
3046 public void onIqPacketReceived(Account account, IqPacket packet) {
3047 if (packet.getType() == IqPacket.TYPE.RESULT) {
3048 Element pubsub = packet.findChild("pubsub","http://jabber.org/protocol/pubsub");
3049 if (pubsub != null) {
3050 Element items = pubsub.findChild("items");
3051 if (items != null) {
3052 Avatar avatar = Avatar.parseMetadata(items);
3053 if (avatar != null) {
3054 avatar.owner = account.getJid().toBareJid();
3055 if (fileBackend.isAvatarCached(avatar)) {
3056 if (account.setAvatar(avatar.getFilename())) {
3057 databaseBackend.updateAccount(account);
3058 }
3059 getAvatarService().clear(account);
3060 callback.success(avatar);
3061 } else {
3062 fetchAvatarPep(account, avatar, callback);
3063 }
3064 return;
3065 }
3066 }
3067 }
3068 }
3069 callback.error(0, null);
3070 }
3071 });
3072 }
3073
3074 public void deleteContactOnServer(Contact contact) {
3075 contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
3076 contact.resetOption(Contact.Options.DIRTY_PUSH);
3077 contact.setOption(Contact.Options.DIRTY_DELETE);
3078 Account account = contact.getAccount();
3079 if (account.getStatus() == Account.State.ONLINE) {
3080 IqPacket iq = new IqPacket(IqPacket.TYPE.SET);
3081 Element item = iq.query(Xmlns.ROSTER).addChild("item");
3082 item.setAttribute("jid", contact.getJid().toString());
3083 item.setAttribute("subscription", "remove");
3084 account.getXmppConnection().sendIqPacket(iq, mDefaultIqHandler);
3085 }
3086 }
3087
3088 public void updateConversation(final Conversation conversation) {
3089 mDatabaseExecutor.execute(new Runnable() {
3090 @Override
3091 public void run() {
3092 databaseBackend.updateConversation(conversation);
3093 }
3094 });
3095 }
3096
3097 private void reconnectAccount(final Account account, final boolean force, final boolean interactive) {
3098 synchronized (account) {
3099 XmppConnection connection = account.getXmppConnection();
3100 if (connection == null) {
3101 connection = createConnection(account);
3102 account.setXmppConnection(connection);
3103 }
3104 boolean hasInternet = hasInternetConnection();
3105 if (!account.isOptionSet(Account.OPTION_DISABLED) && hasInternet) {
3106 if (!force) {
3107 disconnect(account, false);
3108 }
3109 Thread thread = new Thread(connection);
3110 connection.setInteractive(interactive);
3111 connection.prepareNewConnection();
3112 connection.interrupt();
3113 thread.start();
3114 scheduleWakeUpCall(Config.CONNECT_DISCO_TIMEOUT, account.getUuid().hashCode());
3115 } else {
3116 disconnect(account, force || account.getTrueStatus().isError() || !hasInternet);
3117 account.getRoster().clearPresences();
3118 connection.resetEverything();
3119 final AxolotlService axolotlService = account.getAxolotlService();
3120 if (axolotlService != null) {
3121 axolotlService.resetBrokenness();
3122 }
3123 if (!hasInternet) {
3124 account.setStatus(Account.State.NO_INTERNET);
3125 }
3126 }
3127 }
3128 }
3129
3130 public void reconnectAccountInBackground(final Account account) {
3131 new Thread(new Runnable() {
3132 @Override
3133 public void run() {
3134 reconnectAccount(account, false, true);
3135 }
3136 }).start();
3137 }
3138
3139 public void invite(Conversation conversation, Jid contact) {
3140 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": inviting " + contact + " to " + conversation.getJid().toBareJid());
3141 MessagePacket packet = mMessageGenerator.invite(conversation, contact);
3142 sendMessagePacket(conversation.getAccount(), packet);
3143 }
3144
3145 public void directInvite(Conversation conversation, Jid jid) {
3146 MessagePacket packet = mMessageGenerator.directInvite(conversation, jid);
3147 sendMessagePacket(conversation.getAccount(), packet);
3148 }
3149
3150 public void resetSendingToWaiting(Account account) {
3151 for (Conversation conversation : getConversations()) {
3152 if (conversation.getAccount() == account) {
3153 conversation.findUnsentTextMessages(new Conversation.OnMessageFound() {
3154
3155 @Override
3156 public void onMessageFound(Message message) {
3157 markMessage(message, Message.STATUS_WAITING);
3158 }
3159 });
3160 }
3161 }
3162 }
3163
3164 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status) {
3165 return markMessage(account, recipient, uuid, status, null);
3166 }
3167
3168 public Message markMessage(final Account account, final Jid recipient, final String uuid, final int status, String errorMessage) {
3169 if (uuid == null) {
3170 return null;
3171 }
3172 for (Conversation conversation : getConversations()) {
3173 if (conversation.getJid().toBareJid().equals(recipient) && conversation.getAccount() == account) {
3174 final Message message = conversation.findSentMessageWithUuidOrRemoteId(uuid);
3175 if (message != null) {
3176 markMessage(message, status, errorMessage);
3177 }
3178 return message;
3179 }
3180 }
3181 return null;
3182 }
3183
3184 public boolean markMessage(Conversation conversation, String uuid, int status) {
3185 if (uuid == null) {
3186 return false;
3187 } else {
3188 Message message = conversation.findSentMessageWithUuid(uuid);
3189 if (message != null) {
3190 markMessage(message, status);
3191 return true;
3192 } else {
3193 return false;
3194 }
3195 }
3196 }
3197
3198 public void markMessage(Message message, int status) {
3199 markMessage(message, status, null);
3200 }
3201
3202
3203 public void markMessage(Message message, int status, String errorMessage) {
3204 if (status == Message.STATUS_SEND_FAILED
3205 && (message.getStatus() == Message.STATUS_SEND_RECEIVED || message
3206 .getStatus() == Message.STATUS_SEND_DISPLAYED)) {
3207 return;
3208 }
3209 message.setErrorMessage(errorMessage);
3210 message.setStatus(status);
3211 databaseBackend.updateMessage(message);
3212 updateConversationUi();
3213 }
3214
3215 public SharedPreferences getPreferences() {
3216 return PreferenceManager
3217 .getDefaultSharedPreferences(getApplicationContext());
3218 }
3219
3220 public long getAutomaticMessageDeletionDate() {
3221 try {
3222 final long timeout = Long.parseLong(getPreferences().getString(SettingsActivity.AUTOMATIC_MESSAGE_DELETION, "0")) * 1000;
3223 return timeout == 0 ? timeout : System.currentTimeMillis() - timeout;
3224 } catch (NumberFormatException e) {
3225 return 0;
3226 }
3227 }
3228
3229 public boolean confirmMessages() {
3230 return getPreferences().getBoolean("confirm_messages", true);
3231 }
3232
3233 public boolean allowMessageCorrection() {
3234 return getPreferences().getBoolean("allow_message_correction", true);
3235 }
3236
3237 public boolean sendChatStates() {
3238 return getPreferences().getBoolean("chat_states", false);
3239 }
3240
3241 private boolean respectAutojoin() {
3242 return getPreferences().getBoolean("autojoin", true);
3243 }
3244
3245 public boolean indicateReceived() {
3246 return getPreferences().getBoolean("indicate_received", false);
3247 }
3248
3249 public boolean useTorToConnect() {
3250 return Config.FORCE_ORBOT || getPreferences().getBoolean("use_tor", false);
3251 }
3252
3253 public boolean showExtendedConnectionOptions() {
3254 return getPreferences().getBoolean("show_connection_options", false);
3255 }
3256
3257 public boolean broadcastLastActivity() {
3258 return getPreferences().getBoolean("last_activity", false);
3259 }
3260
3261 public int unreadCount() {
3262 int count = 0;
3263 for (Conversation conversation : getConversations()) {
3264 count += conversation.unreadCount();
3265 }
3266 return count;
3267 }
3268
3269
3270 public void showErrorToastInUi(int resId) {
3271 if (mOnShowErrorToast != null) {
3272 mOnShowErrorToast.onShowErrorToast(resId);
3273 }
3274 }
3275
3276 public void updateConversationUi() {
3277 if (mOnConversationUpdate != null) {
3278 mOnConversationUpdate.onConversationUpdate();
3279 }
3280 }
3281
3282 public void updateAccountUi() {
3283 if (mOnAccountUpdate != null) {
3284 mOnAccountUpdate.onAccountUpdate();
3285 }
3286 }
3287
3288 public void updateRosterUi() {
3289 if (mOnRosterUpdate != null) {
3290 mOnRosterUpdate.onRosterUpdate();
3291 }
3292 }
3293
3294 public boolean displayCaptchaRequest(Account account, String id, Data data, Bitmap captcha) {
3295 if (mOnCaptchaRequested != null) {
3296 DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
3297 Bitmap scaled = Bitmap.createScaledBitmap(captcha, (int) (captcha.getWidth() * metrics.scaledDensity),
3298 (int) (captcha.getHeight() * metrics.scaledDensity), false);
3299
3300 mOnCaptchaRequested.onCaptchaRequested(account, id, data, scaled);
3301 return true;
3302 }
3303 return false;
3304 }
3305
3306 public void updateBlocklistUi(final OnUpdateBlocklist.Status status) {
3307 if (mOnUpdateBlocklist != null) {
3308 mOnUpdateBlocklist.OnUpdateBlocklist(status);
3309 }
3310 }
3311
3312 public void updateMucRosterUi() {
3313 if (mOnMucRosterUpdate != null) {
3314 mOnMucRosterUpdate.onMucRosterUpdate();
3315 }
3316 }
3317
3318 public void keyStatusUpdated(AxolotlService.FetchStatus report) {
3319 if (mOnKeyStatusUpdated != null) {
3320 mOnKeyStatusUpdated.onKeyStatusUpdated(report);
3321 }
3322 }
3323
3324 public Account findAccountByJid(final Jid accountJid) {
3325 for (Account account : this.accounts) {
3326 if (account.getJid().toBareJid().equals(accountJid.toBareJid())) {
3327 return account;
3328 }
3329 }
3330 return null;
3331 }
3332
3333 public Conversation findConversationByUuid(String uuid) {
3334 for (Conversation conversation : getConversations()) {
3335 if (conversation.getUuid().equals(uuid)) {
3336 return conversation;
3337 }
3338 }
3339 return null;
3340 }
3341
3342 public boolean markRead(final Conversation conversation) {
3343 return markRead(conversation,true);
3344 }
3345
3346 public boolean markRead(final Conversation conversation, boolean clear) {
3347 if (clear) {
3348 mNotificationService.clear(conversation);
3349 }
3350 final List<Message> readMessages = conversation.markRead();
3351 if (readMessages.size() > 0) {
3352 Runnable runnable = new Runnable() {
3353 @Override
3354 public void run() {
3355 for (Message message : readMessages) {
3356 databaseBackend.updateMessage(message);
3357 }
3358 }
3359 };
3360 mDatabaseExecutor.execute(runnable);
3361 updateUnreadCountBadge();
3362 return true;
3363 } else {
3364 return false;
3365 }
3366 }
3367
3368 public synchronized void updateUnreadCountBadge() {
3369 int count = unreadCount();
3370 if (unreadCount != count) {
3371 Log.d(Config.LOGTAG, "update unread count to " + count);
3372 if (count > 0) {
3373 ShortcutBadger.applyCount(getApplicationContext(), count);
3374 } else {
3375 ShortcutBadger.removeCount(getApplicationContext());
3376 }
3377 unreadCount = count;
3378 }
3379 }
3380
3381 public void sendReadMarker(final Conversation conversation) {
3382 final Message markable = conversation.getLatestMarkableMessage();
3383 if (this.markRead(conversation)) {
3384 updateConversationUi();
3385 }
3386 if (confirmMessages()
3387 && markable != null
3388 && markable.trusted()
3389 && markable.getRemoteMsgId() != null) {
3390 Log.d(Config.LOGTAG, conversation.getAccount().getJid().toBareJid() + ": sending read marker to " + markable.getCounterpart().toString());
3391 Account account = conversation.getAccount();
3392 final Jid to = markable.getCounterpart();
3393 MessagePacket packet = mMessageGenerator.confirm(account, to, markable.getRemoteMsgId());
3394 this.sendMessagePacket(conversation.getAccount(), packet);
3395 }
3396 }
3397
3398 public SecureRandom getRNG() {
3399 return this.mRandom;
3400 }
3401
3402 public MemorizingTrustManager getMemorizingTrustManager() {
3403 return this.mMemorizingTrustManager;
3404 }
3405
3406 public void setMemorizingTrustManager(MemorizingTrustManager trustManager) {
3407 this.mMemorizingTrustManager = trustManager;
3408 }
3409
3410 public void updateMemorizingTrustmanager() {
3411 final MemorizingTrustManager tm;
3412 final boolean dontTrustSystemCAs = getPreferences().getBoolean("dont_trust_system_cas", false);
3413 if (dontTrustSystemCAs) {
3414 tm = new MemorizingTrustManager(getApplicationContext(), null);
3415 } else {
3416 tm = new MemorizingTrustManager(getApplicationContext());
3417 }
3418 setMemorizingTrustManager(tm);
3419 }
3420
3421 public PowerManager getPowerManager() {
3422 return this.pm;
3423 }
3424
3425 public LruCache<String, Bitmap> getBitmapCache() {
3426 return this.mBitmapCache;
3427 }
3428
3429 public void syncRosterToDisk(final Account account) {
3430 Runnable runnable = new Runnable() {
3431
3432 @Override
3433 public void run() {
3434 databaseBackend.writeRoster(account.getRoster());
3435 }
3436 };
3437 mDatabaseExecutor.execute(runnable);
3438
3439 }
3440
3441 public List<String> getKnownHosts() {
3442 final List<String> hosts = new ArrayList<>();
3443 for (final Account account : getAccounts()) {
3444 if (!hosts.contains(account.getServer().toString())) {
3445 hosts.add(account.getServer().toString());
3446 }
3447 for (final Contact contact : account.getRoster().getContacts()) {
3448 if (contact.showInRoster()) {
3449 final String server = contact.getServer().toString();
3450 if (server != null && !hosts.contains(server)) {
3451 hosts.add(server);
3452 }
3453 }
3454 }
3455 }
3456 if(Config.DOMAIN_LOCK != null && !hosts.contains(Config.DOMAIN_LOCK)) {
3457 hosts.add(Config.DOMAIN_LOCK);
3458 }
3459 if(Config.MAGIC_CREATE_DOMAIN != null && !hosts.contains(Config.MAGIC_CREATE_DOMAIN)) {
3460 hosts.add(Config.MAGIC_CREATE_DOMAIN);
3461 }
3462 return hosts;
3463 }
3464
3465 public List<String> getKnownConferenceHosts() {
3466 final ArrayList<String> mucServers = new ArrayList<>();
3467 for (final Account account : accounts) {
3468 if (account.getXmppConnection() != null) {
3469 final String server = account.getXmppConnection().getMucServer();
3470 if (server != null && !mucServers.contains(server)) {
3471 mucServers.add(server);
3472 }
3473 }
3474 }
3475 return mucServers;
3476 }
3477
3478 public void sendMessagePacket(Account account, MessagePacket packet) {
3479 XmppConnection connection = account.getXmppConnection();
3480 if (connection != null) {
3481 connection.sendMessagePacket(packet);
3482 }
3483 }
3484
3485 public void sendPresencePacket(Account account, PresencePacket packet) {
3486 XmppConnection connection = account.getXmppConnection();
3487 if (connection != null) {
3488 connection.sendPresencePacket(packet);
3489 }
3490 }
3491
3492 public void sendCreateAccountWithCaptchaPacket(Account account, String id, Data data) {
3493 final XmppConnection connection = account.getXmppConnection();
3494 if (connection != null) {
3495 IqPacket request = mIqGenerator.generateCreateAccountWithCaptcha(account, id, data);
3496 connection.sendUnmodifiedIqPacket(request, connection.registrationResponseListener);
3497 }
3498 }
3499
3500 public void sendIqPacket(final Account account, final IqPacket packet, final OnIqPacketReceived callback) {
3501 final XmppConnection connection = account.getXmppConnection();
3502 if (connection != null) {
3503 connection.sendIqPacket(packet, callback);
3504 }
3505 }
3506
3507 public void sendPresence(final Account account) {
3508 sendPresence(account, checkListeners() && broadcastLastActivity());
3509 }
3510
3511 private void sendPresence(final Account account, final boolean includeIdleTimestamp) {
3512 PresencePacket packet;
3513 if (manuallyChangePresence()) {
3514 packet = mPresenceGenerator.selfPresence(account, account.getPresenceStatus());
3515 String message = account.getPresenceStatusMessage();
3516 if (message != null && !message.isEmpty()) {
3517 packet.addChild(new Element("status").setContent(message));
3518 }
3519 } else {
3520 packet = mPresenceGenerator.selfPresence(account, getTargetPresence());
3521 }
3522 if (mLastActivity > 0 && includeIdleTimestamp) {
3523 long since = Math.min(mLastActivity, System.currentTimeMillis()); //don't send future dates
3524 packet.addChild("idle","urn:xmpp:idle:1").setAttribute("since", AbstractGenerator.getTimestamp(since));
3525 }
3526 sendPresencePacket(account, packet);
3527 }
3528
3529 private void deactivateGracePeriod() {
3530 for(Account account : getAccounts()) {
3531 account.deactivateGracePeriod();
3532 }
3533 }
3534
3535 public void refreshAllPresences() {
3536 boolean includeIdleTimestamp = checkListeners() && broadcastLastActivity();
3537 for (Account account : getAccounts()) {
3538 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3539 sendPresence(account, includeIdleTimestamp);
3540 }
3541 }
3542 }
3543
3544 private void refreshAllGcmTokens() {
3545 for(Account account : getAccounts()) {
3546 if (account.isOnlineAndConnected() && mPushManagementService.available(account)) {
3547 mPushManagementService.registerPushTokenOnServer(account);
3548 }
3549 }
3550 }
3551
3552 private void sendOfflinePresence(final Account account) {
3553 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": sending offline presence");
3554 sendPresencePacket(account, mPresenceGenerator.sendOfflinePresence(account));
3555 }
3556
3557 public MessageGenerator getMessageGenerator() {
3558 return this.mMessageGenerator;
3559 }
3560
3561 public PresenceGenerator getPresenceGenerator() {
3562 return this.mPresenceGenerator;
3563 }
3564
3565 public IqGenerator getIqGenerator() {
3566 return this.mIqGenerator;
3567 }
3568
3569 public IqParser getIqParser() {
3570 return this.mIqParser;
3571 }
3572
3573 public JingleConnectionManager getJingleConnectionManager() {
3574 return this.mJingleConnectionManager;
3575 }
3576
3577 public MessageArchiveService getMessageArchiveService() {
3578 return this.mMessageArchiveService;
3579 }
3580
3581 public List<Contact> findContacts(Jid jid) {
3582 ArrayList<Contact> contacts = new ArrayList<>();
3583 for (Account account : getAccounts()) {
3584 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
3585 Contact contact = account.getRoster().getContactFromRoster(jid);
3586 if (contact != null) {
3587 contacts.add(contact);
3588 }
3589 }
3590 }
3591 return contacts;
3592 }
3593
3594 public Conversation findFirstMuc(Jid jid) {
3595 for(Conversation conversation : getConversations()) {
3596 if (conversation.getJid().toBareJid().equals(jid.toBareJid())
3597 && conversation.getMode() == Conversation.MODE_MULTI) {
3598 return conversation;
3599 }
3600 }
3601 return null;
3602 }
3603
3604 public NotificationService getNotificationService() {
3605 return this.mNotificationService;
3606 }
3607
3608 public HttpConnectionManager getHttpConnectionManager() {
3609 return this.mHttpConnectionManager;
3610 }
3611
3612 public void resendFailedMessages(final Message message) {
3613 final Collection<Message> messages = new ArrayList<>();
3614 Message current = message;
3615 while (current.getStatus() == Message.STATUS_SEND_FAILED) {
3616 messages.add(current);
3617 if (current.mergeable(current.next())) {
3618 current = current.next();
3619 } else {
3620 break;
3621 }
3622 }
3623 for (final Message msg : messages) {
3624 msg.setTime(System.currentTimeMillis());
3625 markMessage(msg, Message.STATUS_WAITING);
3626 this.resendMessage(msg, false);
3627 }
3628 }
3629
3630 public void clearConversationHistory(final Conversation conversation) {
3631 conversation.clearMessages();
3632 conversation.setHasMessagesLeftOnServer(false); //avoid messages getting loaded through mam
3633 conversation.setLastClearHistory(System.currentTimeMillis());
3634 Runnable runnable = new Runnable() {
3635 @Override
3636 public void run() {
3637 databaseBackend.deleteMessagesInConversation(conversation);
3638 databaseBackend.updateConversation(conversation);
3639 }
3640 };
3641 mDatabaseExecutor.execute(runnable);
3642 }
3643
3644 public void sendBlockRequest(final Blockable blockable, boolean reportSpam) {
3645 if (blockable != null && blockable.getBlockedJid() != null) {
3646 final Jid jid = blockable.getBlockedJid();
3647 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetBlockRequest(jid, reportSpam), new OnIqPacketReceived() {
3648
3649 @Override
3650 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3651 if (packet.getType() == IqPacket.TYPE.RESULT) {
3652 account.getBlocklist().add(jid);
3653 updateBlocklistUi(OnUpdateBlocklist.Status.BLOCKED);
3654 }
3655 }
3656 });
3657 }
3658 }
3659
3660 public void sendUnblockRequest(final Blockable blockable) {
3661 if (blockable != null && blockable.getJid() != null) {
3662 final Jid jid = blockable.getBlockedJid();
3663 this.sendIqPacket(blockable.getAccount(), getIqGenerator().generateSetUnblockRequest(jid), new OnIqPacketReceived() {
3664 @Override
3665 public void onIqPacketReceived(final Account account, final IqPacket packet) {
3666 if (packet.getType() == IqPacket.TYPE.RESULT) {
3667 account.getBlocklist().remove(jid);
3668 updateBlocklistUi(OnUpdateBlocklist.Status.UNBLOCKED);
3669 }
3670 }
3671 });
3672 }
3673 }
3674
3675 public void publishDisplayName(Account account) {
3676 String displayName = account.getDisplayName();
3677 if (displayName != null && !displayName.isEmpty()) {
3678 IqPacket publish = mIqGenerator.publishNick(displayName);
3679 sendIqPacket(account, publish, new OnIqPacketReceived() {
3680 @Override
3681 public void onIqPacketReceived(Account account, IqPacket packet) {
3682 if (packet.getType() == IqPacket.TYPE.ERROR) {
3683 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not publish nick");
3684 }
3685 }
3686 });
3687 }
3688 }
3689
3690 public ServiceDiscoveryResult getCachedServiceDiscoveryResult(Pair<String, String> key) {
3691 ServiceDiscoveryResult result = discoCache.get(key);
3692 if (result != null) {
3693 return result;
3694 } else {
3695 result = databaseBackend.findDiscoveryResult(key.first, key.second);
3696 if (result != null) {
3697 discoCache.put(key, result);
3698 }
3699 return result;
3700 }
3701 }
3702
3703 public void fetchCaps(Account account, final Jid jid, final Presence presence) {
3704 final Pair<String,String> key = new Pair<>(presence.getHash(), presence.getVer());
3705 ServiceDiscoveryResult disco = getCachedServiceDiscoveryResult(key);
3706 if (disco != null) {
3707 presence.setServiceDiscoveryResult(disco);
3708 } else {
3709 if (!account.inProgressDiscoFetches.contains(key)) {
3710 account.inProgressDiscoFetches.add(key);
3711 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3712 request.setTo(jid);
3713 request.query("http://jabber.org/protocol/disco#info");
3714 Log.d(Config.LOGTAG,account.getJid().toBareJid()+": making disco request for "+key.second+" to "+jid);
3715 sendIqPacket(account, request, new OnIqPacketReceived() {
3716 @Override
3717 public void onIqPacketReceived(Account account, IqPacket discoPacket) {
3718 if (discoPacket.getType() == IqPacket.TYPE.RESULT) {
3719 ServiceDiscoveryResult disco = new ServiceDiscoveryResult(discoPacket);
3720 if (presence.getVer().equals(disco.getVer())) {
3721 databaseBackend.insertDiscoveryResult(disco);
3722 injectServiceDiscorveryResult(account.getRoster(), presence.getHash(), presence.getVer(), disco);
3723 } else {
3724 Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": mismatch in caps for contact " + jid + " " + presence.getVer() + " vs " + disco.getVer());
3725 }
3726 }
3727 account.inProgressDiscoFetches.remove(key);
3728 }
3729 });
3730 }
3731 }
3732 }
3733
3734 private void injectServiceDiscorveryResult(Roster roster, String hash, String ver, ServiceDiscoveryResult disco) {
3735 for(Contact contact : roster.getContacts()) {
3736 for(Presence presence : contact.getPresences().getPresences().values()) {
3737 if (hash.equals(presence.getHash()) && ver.equals(presence.getVer())) {
3738 presence.setServiceDiscoveryResult(disco);
3739 }
3740 }
3741 }
3742 }
3743
3744 public void fetchMamPreferences(Account account, final OnMamPreferencesFetched callback) {
3745 final boolean lagecy = account.getXmppConnection().getFeatures().mamLegacy();
3746 IqPacket request = new IqPacket(IqPacket.TYPE.GET);
3747 request.addChild("prefs",lagecy ? Xmlns.MAM_LAGECY : Xmlns.MAM);
3748 sendIqPacket(account, request, new OnIqPacketReceived() {
3749 @Override
3750 public void onIqPacketReceived(Account account, IqPacket packet) {
3751 Element prefs = packet.findChild("prefs",lagecy ? Xmlns.MAM_LAGECY : Xmlns.MAM);
3752 if (packet.getType() == IqPacket.TYPE.RESULT && prefs != null) {
3753 callback.onPreferencesFetched(prefs);
3754 } else {
3755 callback.onPreferencesFetchFailed();
3756 }
3757 }
3758 });
3759 }
3760
3761 public PushManagementService getPushManagementService() {
3762 return mPushManagementService;
3763 }
3764
3765 public Account getPendingAccount() {
3766 Account pending = null;
3767 for(Account account : getAccounts()) {
3768 if (account.isOptionSet(Account.OPTION_REGISTER)) {
3769 pending = account;
3770 } else {
3771 return null;
3772 }
3773 }
3774 return pending;
3775 }
3776
3777 public void changeStatus(Account account, Presence.Status status, String statusMessage, boolean send) {
3778 if (!statusMessage.isEmpty()) {
3779 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3780 }
3781 changeStatusReal(account, status, statusMessage, send);
3782 }
3783
3784 private void changeStatusReal(Account account, Presence.Status status, String statusMessage, boolean send) {
3785 account.setPresenceStatus(status);
3786 account.setPresenceStatusMessage(statusMessage);
3787 databaseBackend.updateAccount(account);
3788 if (!account.isOptionSet(Account.OPTION_DISABLED) && send) {
3789 sendPresence(account);
3790 }
3791 }
3792
3793 public void changeStatus(Presence.Status status, String statusMessage) {
3794 if (!statusMessage.isEmpty()) {
3795 databaseBackend.insertPresenceTemplate(new PresenceTemplate(status, statusMessage));
3796 }
3797 for(Account account : getAccounts()) {
3798 changeStatusReal(account, status, statusMessage, true);
3799 }
3800 }
3801
3802 public List<PresenceTemplate> getPresenceTemplates(Account account) {
3803 List<PresenceTemplate> templates = databaseBackend.getPresenceTemplates();
3804 for(PresenceTemplate template : account.getSelfContact().getPresences().asTemplates()) {
3805 if (!templates.contains(template)) {
3806 templates.add(0, template);
3807 }
3808 }
3809 return templates;
3810 }
3811
3812 public void saveConversationAsBookmark(Conversation conversation, String name) {
3813 Account account = conversation.getAccount();
3814 Bookmark bookmark = new Bookmark(account, conversation.getJid().toBareJid());
3815 if (!conversation.getJid().isBareJid()) {
3816 bookmark.setNick(conversation.getJid().getResourcepart());
3817 }
3818 if (name != null && !name.trim().isEmpty()) {
3819 bookmark.setBookmarkName(name.trim());
3820 }
3821 bookmark.setAutojoin(getPreferences().getBoolean("autojoin",true));
3822 account.getBookmarks().add(bookmark);
3823 pushBookmarks(account);
3824 conversation.setBookmark(bookmark);
3825 }
3826
3827 public void clearStartTimeCounter() {
3828 mDatabaseExecutor.execute(new Runnable() {
3829 @Override
3830 public void run() {
3831 databaseBackend.clearStartTimeCounter(false);
3832 }
3833 });
3834 }
3835
3836 public boolean verifyFingerprints(Contact contact, List<XmppUri.Fingerprint> fingerprints) {
3837 boolean needsRosterWrite = false;
3838 boolean performedVerification = false;
3839 final AxolotlService axolotlService = contact.getAccount().getAxolotlService();
3840 for(XmppUri.Fingerprint fp : fingerprints) {
3841 if (fp.type == XmppUri.FingerprintType.OTR) {
3842 performedVerification |= contact.addOtrFingerprint(fp.fingerprint);
3843 needsRosterWrite |= performedVerification;
3844 } else if (fp.type == XmppUri.FingerprintType.OMEMO) {
3845 String fingerprint = "05"+fp.fingerprint.replaceAll("\\s","");
3846 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3847 if (fingerprintStatus != null) {
3848 if (!fingerprintStatus.isVerified()) {
3849 performedVerification = true;
3850 axolotlService.setFingerprintTrust(fingerprint,fingerprintStatus.toVerified());
3851 }
3852 } else {
3853 axolotlService.preVerifyFingerprint(contact,fingerprint);
3854 }
3855 }
3856 }
3857 if (needsRosterWrite) {
3858 syncRosterToDisk(contact.getAccount());
3859 }
3860 return performedVerification;
3861 }
3862
3863 public boolean verifyFingerprints(Account account, List<XmppUri.Fingerprint> fingerprints) {
3864 final AxolotlService axolotlService = account.getAxolotlService();
3865 boolean verifiedSomething = false;
3866 for(XmppUri.Fingerprint fp : fingerprints) {
3867 if (fp.type == XmppUri.FingerprintType.OMEMO) {
3868 String fingerprint = "05"+fp.fingerprint.replaceAll("\\s","");
3869 Log.d(Config.LOGTAG,"trying to verify own fp="+fingerprint);
3870 FingerprintStatus fingerprintStatus = axolotlService.getFingerprintTrust(fingerprint);
3871 if (fingerprintStatus != null) {
3872 if (!fingerprintStatus.isVerified()) {
3873 axolotlService.setFingerprintTrust(fingerprint,fingerprintStatus.toVerified());
3874 verifiedSomething = true;
3875 }
3876 } else {
3877 axolotlService.preVerifyFingerprint(account,fingerprint);
3878 verifiedSomething = true;
3879 }
3880 }
3881 }
3882 return verifiedSomething;
3883 }
3884
3885 public boolean blindTrustBeforeVerification() {
3886 return getPreferences().getBoolean(SettingsActivity.BLIND_TRUST_BEFORE_VERIFICATION, true);
3887 }
3888
3889 public interface OnMamPreferencesFetched {
3890 void onPreferencesFetched(Element prefs);
3891 void onPreferencesFetchFailed();
3892 }
3893
3894 public void pushMamPreferences(Account account, Element prefs) {
3895 IqPacket set = new IqPacket(IqPacket.TYPE.SET);
3896 set.addChild(prefs);
3897 sendIqPacket(account, set, null);
3898 }
3899
3900 public interface OnAccountCreated {
3901 void onAccountCreated(Account account);
3902
3903 void informUser(int r);
3904 }
3905
3906 public interface OnMoreMessagesLoaded {
3907 void onMoreMessagesLoaded(int count, Conversation conversation);
3908
3909 void informUser(int r);
3910 }
3911
3912 public interface OnAccountPasswordChanged {
3913 void onPasswordChangeSucceeded();
3914
3915 void onPasswordChangeFailed();
3916 }
3917
3918 public interface OnAffiliationChanged {
3919 void onAffiliationChangedSuccessful(Jid jid);
3920
3921 void onAffiliationChangeFailed(Jid jid, int resId);
3922 }
3923
3924 public interface OnRoleChanged {
3925 void onRoleChangedSuccessful(String nick);
3926
3927 void onRoleChangeFailed(String nick, int resid);
3928 }
3929
3930 public interface OnConversationUpdate {
3931 void onConversationUpdate();
3932 }
3933
3934 public interface OnAccountUpdate {
3935 void onAccountUpdate();
3936 }
3937
3938 public interface OnCaptchaRequested {
3939 void onCaptchaRequested(Account account,
3940 String id,
3941 Data data,
3942 Bitmap captcha);
3943 }
3944
3945 public interface OnRosterUpdate {
3946 void onRosterUpdate();
3947 }
3948
3949 public interface OnMucRosterUpdate {
3950 void onMucRosterUpdate();
3951 }
3952
3953 public interface OnConferenceConfigurationFetched {
3954 void onConferenceConfigurationFetched(Conversation conversation);
3955
3956 void onFetchFailed(Conversation conversation, Element error);
3957 }
3958
3959 public interface OnConferenceJoined {
3960 void onConferenceJoined(Conversation conversation);
3961 }
3962
3963 public interface OnConfigurationPushed {
3964 void onPushSucceeded();
3965
3966 void onPushFailed();
3967 }
3968
3969 public interface OnShowErrorToast {
3970 void onShowErrorToast(int resId);
3971 }
3972
3973 public class XmppConnectionBinder extends Binder {
3974 public XmppConnectionService getService() {
3975 return XmppConnectionService.this;
3976 }
3977 }
3978}