1package eu.siacs.conversations.persistance;
2
3import android.content.ContentValues;
4import android.content.Context;
5import android.database.Cursor;
6import android.database.DatabaseUtils;
7import android.database.sqlite.SQLiteDatabase;
8import android.database.sqlite.SQLiteOpenHelper;
9import android.os.Environment;
10import android.os.SystemClock;
11import android.util.Base64;
12import android.util.Log;
13import com.google.common.base.Stopwatch;
14import eu.siacs.conversations.Config;
15import eu.siacs.conversations.crypto.axolotl.AxolotlService;
16import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
17import eu.siacs.conversations.crypto.axolotl.SQLiteAxolotlStore;
18import eu.siacs.conversations.entities.Account;
19import eu.siacs.conversations.entities.Contact;
20import eu.siacs.conversations.entities.Conversation;
21import eu.siacs.conversations.entities.Message;
22import eu.siacs.conversations.entities.PresenceTemplate;
23import eu.siacs.conversations.entities.Roster;
24import eu.siacs.conversations.entities.ServiceDiscoveryResult;
25import eu.siacs.conversations.services.QuickConversationsService;
26import eu.siacs.conversations.services.ShortcutService;
27import eu.siacs.conversations.utils.CryptoHelper;
28import eu.siacs.conversations.utils.CursorUtils;
29import eu.siacs.conversations.utils.FtsUtils;
30import eu.siacs.conversations.utils.MimeUtils;
31import eu.siacs.conversations.utils.Resolver;
32import eu.siacs.conversations.xmpp.Jid;
33import eu.siacs.conversations.xmpp.mam.MamReference;
34import java.io.ByteArrayInputStream;
35import java.io.File;
36import java.io.IOException;
37import java.security.cert.CertificateEncodingException;
38import java.security.cert.CertificateException;
39import java.security.cert.CertificateFactory;
40import java.security.cert.X509Certificate;
41import java.util.ArrayList;
42import java.util.HashMap;
43import java.util.HashSet;
44import java.util.List;
45import java.util.Map;
46import java.util.Set;
47import java.util.UUID;
48import java.util.concurrent.CopyOnWriteArrayList;
49import org.json.JSONException;
50import org.json.JSONObject;
51import org.jxmpp.jid.parts.Localpart;
52import org.jxmpp.stringprep.XmppStringprepException;
53import org.whispersystems.libsignal.IdentityKey;
54import org.whispersystems.libsignal.IdentityKeyPair;
55import org.whispersystems.libsignal.InvalidKeyException;
56import org.whispersystems.libsignal.SignalProtocolAddress;
57import org.whispersystems.libsignal.state.PreKeyRecord;
58import org.whispersystems.libsignal.state.SessionRecord;
59import org.whispersystems.libsignal.state.SignedPreKeyRecord;
60
61public class DatabaseBackend extends SQLiteOpenHelper {
62
63 private static final String DATABASE_NAME = "history";
64 private static final int DATABASE_VERSION = 53;
65
66 private static boolean requiresMessageIndexRebuild = false;
67 private static DatabaseBackend instance = null;
68 private static final String CREATE_CONTATCS_STATEMENT =
69 "create table "
70 + Contact.TABLENAME
71 + "("
72 + Contact.ACCOUNT
73 + " TEXT, "
74 + Contact.SERVERNAME
75 + " TEXT, "
76 + Contact.SYSTEMNAME
77 + " TEXT,"
78 + Contact.PRESENCE_NAME
79 + " TEXT,"
80 + Contact.JID
81 + " TEXT,"
82 + Contact.KEYS
83 + " TEXT,"
84 + Contact.PHOTOURI
85 + " TEXT,"
86 + Contact.OPTIONS
87 + " NUMBER,"
88 + Contact.SYSTEMACCOUNT
89 + " NUMBER, "
90 + Contact.AVATAR
91 + " TEXT, "
92 + Contact.LAST_PRESENCE
93 + " TEXT, "
94 + Contact.LAST_TIME
95 + " NUMBER, "
96 + Contact.RTP_CAPABILITY
97 + " TEXT,"
98 + Contact.GROUPS
99 + " TEXT, FOREIGN KEY("
100 + Contact.ACCOUNT
101 + ") REFERENCES "
102 + Account.TABLENAME
103 + "("
104 + Account.UUID
105 + ") ON DELETE CASCADE, UNIQUE("
106 + Contact.ACCOUNT
107 + ", "
108 + Contact.JID
109 + ") ON CONFLICT REPLACE);";
110
111 private static final String CREATE_DISCOVERY_RESULTS_STATEMENT =
112 "create table "
113 + ServiceDiscoveryResult.TABLENAME
114 + "("
115 + ServiceDiscoveryResult.HASH
116 + " TEXT, "
117 + ServiceDiscoveryResult.VER
118 + " TEXT, "
119 + ServiceDiscoveryResult.RESULT
120 + " TEXT, "
121 + "UNIQUE("
122 + ServiceDiscoveryResult.HASH
123 + ", "
124 + ServiceDiscoveryResult.VER
125 + ") ON CONFLICT REPLACE);";
126
127 private static final String CREATE_PRESENCE_TEMPLATES_STATEMENT =
128 "CREATE TABLE "
129 + PresenceTemplate.TABELNAME
130 + "("
131 + PresenceTemplate.UUID
132 + " TEXT, "
133 + PresenceTemplate.LAST_USED
134 + " NUMBER,"
135 + PresenceTemplate.MESSAGE
136 + " TEXT,"
137 + PresenceTemplate.STATUS
138 + " TEXT,"
139 + "UNIQUE("
140 + PresenceTemplate.MESSAGE
141 + ","
142 + PresenceTemplate.STATUS
143 + ") ON CONFLICT REPLACE);";
144
145 private static final String CREATE_PREKEYS_STATEMENT =
146 "CREATE TABLE "
147 + SQLiteAxolotlStore.PREKEY_TABLENAME
148 + "("
149 + SQLiteAxolotlStore.ACCOUNT
150 + " TEXT, "
151 + SQLiteAxolotlStore.ID
152 + " INTEGER, "
153 + SQLiteAxolotlStore.KEY
154 + " TEXT, FOREIGN KEY("
155 + SQLiteAxolotlStore.ACCOUNT
156 + ") REFERENCES "
157 + Account.TABLENAME
158 + "("
159 + Account.UUID
160 + ") ON DELETE CASCADE, "
161 + "UNIQUE( "
162 + SQLiteAxolotlStore.ACCOUNT
163 + ", "
164 + SQLiteAxolotlStore.ID
165 + ") ON CONFLICT REPLACE"
166 + ");";
167
168 private static final String CREATE_SIGNED_PREKEYS_STATEMENT =
169 "CREATE TABLE "
170 + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME
171 + "("
172 + SQLiteAxolotlStore.ACCOUNT
173 + " TEXT, "
174 + SQLiteAxolotlStore.ID
175 + " INTEGER, "
176 + SQLiteAxolotlStore.KEY
177 + " TEXT, FOREIGN KEY("
178 + SQLiteAxolotlStore.ACCOUNT
179 + ") REFERENCES "
180 + Account.TABLENAME
181 + "("
182 + Account.UUID
183 + ") ON DELETE CASCADE, "
184 + "UNIQUE( "
185 + SQLiteAxolotlStore.ACCOUNT
186 + ", "
187 + SQLiteAxolotlStore.ID
188 + ") ON CONFLICT REPLACE"
189 + ");";
190
191 private static final String CREATE_SESSIONS_STATEMENT =
192 "CREATE TABLE "
193 + SQLiteAxolotlStore.SESSION_TABLENAME
194 + "("
195 + SQLiteAxolotlStore.ACCOUNT
196 + " TEXT, "
197 + SQLiteAxolotlStore.NAME
198 + " TEXT, "
199 + SQLiteAxolotlStore.DEVICE_ID
200 + " INTEGER, "
201 + SQLiteAxolotlStore.KEY
202 + " TEXT, FOREIGN KEY("
203 + SQLiteAxolotlStore.ACCOUNT
204 + ") REFERENCES "
205 + Account.TABLENAME
206 + "("
207 + Account.UUID
208 + ") ON DELETE CASCADE, "
209 + "UNIQUE( "
210 + SQLiteAxolotlStore.ACCOUNT
211 + ", "
212 + SQLiteAxolotlStore.NAME
213 + ", "
214 + SQLiteAxolotlStore.DEVICE_ID
215 + ") ON CONFLICT REPLACE"
216 + ");";
217
218 private static final String CREATE_IDENTITIES_STATEMENT =
219 "CREATE TABLE "
220 + SQLiteAxolotlStore.IDENTITIES_TABLENAME
221 + "("
222 + SQLiteAxolotlStore.ACCOUNT
223 + " TEXT, "
224 + SQLiteAxolotlStore.NAME
225 + " TEXT, "
226 + SQLiteAxolotlStore.OWN
227 + " INTEGER, "
228 + SQLiteAxolotlStore.FINGERPRINT
229 + " TEXT, "
230 + SQLiteAxolotlStore.CERTIFICATE
231 + " BLOB, "
232 + SQLiteAxolotlStore.TRUST
233 + " TEXT, "
234 + SQLiteAxolotlStore.ACTIVE
235 + " NUMBER, "
236 + SQLiteAxolotlStore.LAST_ACTIVATION
237 + " NUMBER,"
238 + SQLiteAxolotlStore.KEY
239 + " TEXT, FOREIGN KEY("
240 + SQLiteAxolotlStore.ACCOUNT
241 + ") REFERENCES "
242 + Account.TABLENAME
243 + "("
244 + Account.UUID
245 + ") ON DELETE CASCADE, "
246 + "UNIQUE( "
247 + SQLiteAxolotlStore.ACCOUNT
248 + ", "
249 + SQLiteAxolotlStore.NAME
250 + ", "
251 + SQLiteAxolotlStore.FINGERPRINT
252 + ") ON CONFLICT IGNORE"
253 + ");";
254
255 private static final String RESOLVER_RESULTS_TABLENAME = "resolver_results";
256
257 private static final String CREATE_RESOLVER_RESULTS_TABLE =
258 "create table "
259 + RESOLVER_RESULTS_TABLENAME
260 + "("
261 + Resolver.Result.DOMAIN
262 + " TEXT,"
263 + Resolver.Result.HOSTNAME
264 + " TEXT,"
265 + Resolver.Result.IP
266 + " BLOB,"
267 + Resolver.Result.PRIORITY
268 + " NUMBER,"
269 + Resolver.Result.DIRECT_TLS
270 + " NUMBER,"
271 + Resolver.Result.AUTHENTICATED
272 + " NUMBER,"
273 + Resolver.Result.PORT
274 + " NUMBER,"
275 + "UNIQUE("
276 + Resolver.Result.DOMAIN
277 + ") ON CONFLICT REPLACE"
278 + ");";
279
280 private static final String CREATE_MESSAGE_TIME_INDEX =
281 "CREATE INDEX message_time_index ON "
282 + Message.TABLENAME
283 + "("
284 + Message.TIME_SENT
285 + ")";
286 private static final String CREATE_MESSAGE_CONVERSATION_INDEX =
287 "CREATE INDEX message_conversation_index ON "
288 + Message.TABLENAME
289 + "("
290 + Message.CONVERSATION
291 + ")";
292 private static final String CREATE_MESSAGE_DELETED_INDEX =
293 "CREATE INDEX message_deleted_index ON "
294 + Message.TABLENAME
295 + "("
296 + Message.DELETED
297 + ")";
298 private static final String CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX =
299 "CREATE INDEX message_file_path_index ON "
300 + Message.TABLENAME
301 + "("
302 + Message.RELATIVE_FILE_PATH
303 + ")";
304 private static final String CREATE_MESSAGE_TYPE_INDEX =
305 "CREATE INDEX message_type_index ON " + Message.TABLENAME + "(" + Message.TYPE + ")";
306
307 private static final String CREATE_MESSAGE_INDEX_TABLE =
308 "CREATE VIRTUAL TABLE messages_index USING fts4"
309 + " (uuid,body,notindexed=\"uuid\",content=\""
310 + Message.TABLENAME
311 + "\",tokenize='unicode61')";
312 private static final String CREATE_MESSAGE_INSERT_TRIGGER =
313 "CREATE TRIGGER after_message_insert AFTER INSERT ON "
314 + Message.TABLENAME
315 + " BEGIN INSERT INTO messages_index(rowid,uuid,body)"
316 + " VALUES(NEW.rowid,NEW.uuid,NEW.body); END;";
317 private static final String CREATE_MESSAGE_UPDATE_TRIGGER =
318 "CREATE TRIGGER after_message_update UPDATE OF uuid,body ON "
319 + Message.TABLENAME
320 + " BEGIN UPDATE messages_index SET body=NEW.body,uuid=NEW.uuid WHERE"
321 + " rowid=OLD.rowid; END;";
322 private static final String CREATE_MESSAGE_DELETE_TRIGGER =
323 "CREATE TRIGGER after_message_delete AFTER DELETE ON "
324 + Message.TABLENAME
325 + " BEGIN DELETE FROM messages_index WHERE rowid=OLD.rowid; END;";
326 private static final String COPY_PREEXISTING_ENTRIES =
327 "INSERT INTO messages_index(messages_index) VALUES('rebuild');";
328
329 private DatabaseBackend(Context context) {
330 super(context, DATABASE_NAME, null, DATABASE_VERSION);
331 }
332
333 private static ContentValues createFingerprintStatusContentValues(
334 FingerprintStatus.Trust trust, boolean active) {
335 ContentValues values = new ContentValues();
336 values.put(SQLiteAxolotlStore.TRUST, trust.toString());
337 values.put(SQLiteAxolotlStore.ACTIVE, active ? 1 : 0);
338 return values;
339 }
340
341 public static boolean requiresMessageIndexRebuild() {
342 return requiresMessageIndexRebuild;
343 }
344
345 public void rebuildMessagesIndex() {
346 final SQLiteDatabase db = getWritableDatabase();
347 final Stopwatch stopwatch = Stopwatch.createStarted();
348 db.execSQL(COPY_PREEXISTING_ENTRIES);
349 Log.d(Config.LOGTAG, "rebuilt message index in " + stopwatch.stop());
350 }
351
352 public static synchronized DatabaseBackend getInstance(Context context) {
353 if (instance == null) {
354 instance = new DatabaseBackend(context);
355 }
356 return instance;
357 }
358
359 @Override
360 public void onConfigure(SQLiteDatabase db) {
361 db.execSQL("PRAGMA foreign_keys=ON");
362 db.rawQuery("PRAGMA secure_delete=ON", null).close();
363 }
364
365 @Override
366 public void onCreate(SQLiteDatabase db) {
367 db.execSQL(
368 "create table "
369 + Account.TABLENAME
370 + "("
371 + Account.UUID
372 + " TEXT PRIMARY KEY,"
373 + Account.USERNAME
374 + " TEXT,"
375 + Account.SERVER
376 + " TEXT,"
377 + Account.PASSWORD
378 + " TEXT,"
379 + Account.DISPLAY_NAME
380 + " TEXT, "
381 + Account.STATUS
382 + " TEXT,"
383 + Account.STATUS_MESSAGE
384 + " TEXT,"
385 + Account.ROSTERVERSION
386 + " TEXT,"
387 + Account.OPTIONS
388 + " NUMBER, "
389 + Account.AVATAR
390 + " TEXT, "
391 + Account.KEYS
392 + " TEXT, "
393 + Account.HOSTNAME
394 + " TEXT, "
395 + Account.RESOURCE
396 + " TEXT,"
397 + Account.PINNED_MECHANISM
398 + " TEXT,"
399 + Account.PINNED_CHANNEL_BINDING
400 + " TEXT,"
401 + Account.FAST_MECHANISM
402 + " TEXT,"
403 + Account.FAST_TOKEN
404 + " TEXT,"
405 + Account.PORT
406 + " NUMBER DEFAULT 5222)");
407 db.execSQL(
408 "create table "
409 + Conversation.TABLENAME
410 + " ("
411 + Conversation.UUID
412 + " TEXT PRIMARY KEY, "
413 + Conversation.NAME
414 + " TEXT, "
415 + Conversation.CONTACT
416 + " TEXT, "
417 + Conversation.ACCOUNT
418 + " TEXT, "
419 + Conversation.CONTACTJID
420 + " TEXT, "
421 + Conversation.CREATED
422 + " NUMBER, "
423 + Conversation.STATUS
424 + " NUMBER, "
425 + Conversation.MODE
426 + " NUMBER, "
427 + Conversation.ATTRIBUTES
428 + " TEXT, FOREIGN KEY("
429 + Conversation.ACCOUNT
430 + ") REFERENCES "
431 + Account.TABLENAME
432 + "("
433 + Account.UUID
434 + ") ON DELETE CASCADE);");
435 db.execSQL(
436 "create table "
437 + Message.TABLENAME
438 + "( "
439 + Message.UUID
440 + " TEXT PRIMARY KEY, "
441 + Message.CONVERSATION
442 + " TEXT, "
443 + Message.TIME_SENT
444 + " NUMBER, "
445 + Message.COUNTERPART
446 + " TEXT, "
447 + Message.TRUE_COUNTERPART
448 + " TEXT,"
449 + Message.BODY
450 + " TEXT, "
451 + Message.ENCRYPTION
452 + " NUMBER, "
453 + Message.STATUS
454 + " NUMBER,"
455 + Message.TYPE
456 + " NUMBER, "
457 + Message.RELATIVE_FILE_PATH
458 + " TEXT, "
459 + Message.SERVER_MSG_ID
460 + " TEXT, "
461 + Message.FINGERPRINT
462 + " TEXT, "
463 + Message.CARBON
464 + " INTEGER, "
465 + Message.EDITED
466 + " TEXT, "
467 + Message.READ
468 + " NUMBER DEFAULT 1, "
469 + Message.OOB
470 + " INTEGER, "
471 + Message.ERROR_MESSAGE
472 + " TEXT,"
473 + Message.READ_BY_MARKERS
474 + " TEXT,"
475 + Message.MARKABLE
476 + " NUMBER DEFAULT 0,"
477 + Message.DELETED
478 + " NUMBER DEFAULT 0,"
479 + Message.BODY_LANGUAGE
480 + " TEXT,"
481 + Message.OCCUPANT_ID
482 + " TEXT,"
483 + Message.REACTIONS
484 + " TEXT,"
485 + Message.REMOTE_MSG_ID
486 + " TEXT, FOREIGN KEY("
487 + Message.CONVERSATION
488 + ") REFERENCES "
489 + Conversation.TABLENAME
490 + "("
491 + Conversation.UUID
492 + ") ON DELETE CASCADE);");
493 db.execSQL(CREATE_MESSAGE_TIME_INDEX);
494 db.execSQL(CREATE_MESSAGE_CONVERSATION_INDEX);
495 db.execSQL(CREATE_MESSAGE_DELETED_INDEX);
496 db.execSQL(CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX);
497 db.execSQL(CREATE_MESSAGE_TYPE_INDEX);
498 db.execSQL(CREATE_CONTATCS_STATEMENT);
499 db.execSQL(CREATE_DISCOVERY_RESULTS_STATEMENT);
500 db.execSQL(CREATE_SESSIONS_STATEMENT);
501 db.execSQL(CREATE_PREKEYS_STATEMENT);
502 db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT);
503 db.execSQL(CREATE_IDENTITIES_STATEMENT);
504 db.execSQL(CREATE_PRESENCE_TEMPLATES_STATEMENT);
505 db.execSQL(CREATE_RESOLVER_RESULTS_TABLE);
506 db.execSQL(CREATE_MESSAGE_INDEX_TABLE);
507 db.execSQL(CREATE_MESSAGE_INSERT_TRIGGER);
508 db.execSQL(CREATE_MESSAGE_UPDATE_TRIGGER);
509 db.execSQL(CREATE_MESSAGE_DELETE_TRIGGER);
510 }
511
512 @Override
513 public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
514 if (oldVersion < 2 && newVersion >= 2) {
515 db.execSQL(
516 "update "
517 + Account.TABLENAME
518 + " set "
519 + Account.OPTIONS
520 + " = "
521 + Account.OPTIONS
522 + " | 8");
523 }
524 if (oldVersion < 3 && newVersion >= 3) {
525 db.execSQL(
526 "ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.TYPE + " NUMBER");
527 }
528 if (oldVersion < 5 && newVersion >= 5) {
529 db.execSQL("DROP TABLE " + Contact.TABLENAME);
530 db.execSQL(CREATE_CONTATCS_STATEMENT);
531 db.execSQL("UPDATE " + Account.TABLENAME + " SET " + Account.ROSTERVERSION + " = NULL");
532 }
533 if (oldVersion < 6 && newVersion >= 6) {
534 db.execSQL(
535 "ALTER TABLE "
536 + Message.TABLENAME
537 + " ADD COLUMN "
538 + Message.TRUE_COUNTERPART
539 + " TEXT");
540 }
541 if (oldVersion < 7 && newVersion >= 7) {
542 db.execSQL(
543 "ALTER TABLE "
544 + Message.TABLENAME
545 + " ADD COLUMN "
546 + Message.REMOTE_MSG_ID
547 + " TEXT");
548 db.execSQL(
549 "ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + Contact.AVATAR + " TEXT");
550 db.execSQL(
551 "ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.AVATAR + " TEXT");
552 }
553 if (oldVersion < 8 && newVersion >= 8) {
554 db.execSQL(
555 "ALTER TABLE "
556 + Conversation.TABLENAME
557 + " ADD COLUMN "
558 + Conversation.ATTRIBUTES
559 + " TEXT");
560 }
561 if (oldVersion < 9 && newVersion >= 9) {
562 db.execSQL(
563 "ALTER TABLE "
564 + Contact.TABLENAME
565 + " ADD COLUMN "
566 + Contact.LAST_TIME
567 + " NUMBER");
568 db.execSQL(
569 "ALTER TABLE "
570 + Contact.TABLENAME
571 + " ADD COLUMN "
572 + Contact.LAST_PRESENCE
573 + " TEXT");
574 }
575 if (oldVersion < 10 && newVersion >= 10) {
576 db.execSQL(
577 "ALTER TABLE "
578 + Message.TABLENAME
579 + " ADD COLUMN "
580 + Message.RELATIVE_FILE_PATH
581 + " TEXT");
582 }
583 if (oldVersion < 11 && newVersion >= 11) {
584 db.execSQL(
585 "ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + Contact.GROUPS + " TEXT");
586 db.execSQL("delete from " + Contact.TABLENAME);
587 db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL");
588 }
589 if (oldVersion < 12 && newVersion >= 12) {
590 db.execSQL(
591 "ALTER TABLE "
592 + Message.TABLENAME
593 + " ADD COLUMN "
594 + Message.SERVER_MSG_ID
595 + " TEXT");
596 }
597 if (oldVersion < 13 && newVersion >= 13) {
598 db.execSQL("delete from " + Contact.TABLENAME);
599 db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL");
600 }
601 if (oldVersion < 14 && newVersion >= 14) {
602 canonicalizeJids(db);
603 }
604 if (oldVersion < 15 && newVersion >= 15) {
605 recreateAxolotlDb(db);
606 db.execSQL(
607 "ALTER TABLE "
608 + Message.TABLENAME
609 + " ADD COLUMN "
610 + Message.FINGERPRINT
611 + " TEXT");
612 }
613 if (oldVersion < 16 && newVersion >= 16) {
614 db.execSQL(
615 "ALTER TABLE "
616 + Message.TABLENAME
617 + " ADD COLUMN "
618 + Message.CARBON
619 + " INTEGER");
620 }
621 if (oldVersion < 19 && newVersion >= 19) {
622 db.execSQL(
623 "ALTER TABLE "
624 + Account.TABLENAME
625 + " ADD COLUMN "
626 + Account.DISPLAY_NAME
627 + " TEXT");
628 }
629 if (oldVersion < 20 && newVersion >= 20) {
630 db.execSQL(
631 "ALTER TABLE "
632 + Account.TABLENAME
633 + " ADD COLUMN "
634 + Account.HOSTNAME
635 + " TEXT");
636 db.execSQL(
637 "ALTER TABLE "
638 + Account.TABLENAME
639 + " ADD COLUMN "
640 + Account.PORT
641 + " NUMBER DEFAULT 5222");
642 }
643 if (oldVersion < 26 && newVersion >= 26) {
644 db.execSQL(
645 "ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.STATUS + " TEXT");
646 db.execSQL(
647 "ALTER TABLE "
648 + Account.TABLENAME
649 + " ADD COLUMN "
650 + Account.STATUS_MESSAGE
651 + " TEXT");
652 }
653 if (oldVersion < 40 && newVersion >= 40) {
654 db.execSQL(
655 "ALTER TABLE "
656 + Account.TABLENAME
657 + " ADD COLUMN "
658 + Account.RESOURCE
659 + " TEXT");
660 }
661 /* Any migrations that alter the Account table need to happen BEFORE this migration, as it
662 * depends on account de-serialization.
663 */
664 if (oldVersion < 17 && newVersion >= 17 && newVersion < 31) {
665 List<Account> accounts = getAccounts(db);
666 for (Account account : accounts) {
667 String ownDeviceIdString =
668 account.getKey(SQLiteAxolotlStore.JSONKEY_REGISTRATION_ID);
669 if (ownDeviceIdString == null) {
670 continue;
671 }
672 int ownDeviceId = Integer.valueOf(ownDeviceIdString);
673 SignalProtocolAddress ownAddress =
674 new SignalProtocolAddress(
675 account.getJid().asBareJid().toString(), ownDeviceId);
676 deleteSession(db, account, ownAddress);
677 IdentityKeyPair identityKeyPair = loadOwnIdentityKeyPair(db, account);
678 if (identityKeyPair != null) {
679 String[] selectionArgs = {
680 account.getUuid(),
681 CryptoHelper.bytesToHex(identityKeyPair.getPublicKey().serialize())
682 };
683 ContentValues values = new ContentValues();
684 values.put(SQLiteAxolotlStore.TRUSTED, 2);
685 db.update(
686 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
687 values,
688 SQLiteAxolotlStore.ACCOUNT
689 + " = ? AND "
690 + SQLiteAxolotlStore.FINGERPRINT
691 + " = ? ",
692 selectionArgs);
693 } else {
694 Log.d(
695 Config.LOGTAG,
696 account.getJid().asBareJid()
697 + ": could not load own identity key pair");
698 }
699 }
700 }
701 if (oldVersion < 18 && newVersion >= 18) {
702 db.execSQL(
703 "ALTER TABLE "
704 + Message.TABLENAME
705 + " ADD COLUMN "
706 + Message.READ
707 + " NUMBER DEFAULT 1");
708 }
709
710 if (oldVersion < 21 && newVersion >= 21) {
711 List<Account> accounts = getAccounts(db);
712 for (Account account : accounts) {
713 account.unsetPgpSignature();
714 db.update(
715 Account.TABLENAME,
716 account.getContentValues(),
717 Account.UUID + "=?",
718 new String[] {account.getUuid()});
719 }
720 }
721
722 if (oldVersion >= 15 && oldVersion < 22 && newVersion >= 22) {
723 db.execSQL(
724 "ALTER TABLE "
725 + SQLiteAxolotlStore.IDENTITIES_TABLENAME
726 + " ADD COLUMN "
727 + SQLiteAxolotlStore.CERTIFICATE);
728 }
729
730 if (oldVersion < 23 && newVersion >= 23) {
731 db.execSQL(CREATE_DISCOVERY_RESULTS_STATEMENT);
732 }
733
734 if (oldVersion < 24 && newVersion >= 24) {
735 db.execSQL(
736 "ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.EDITED + " TEXT");
737 }
738
739 if (oldVersion < 25 && newVersion >= 25) {
740 db.execSQL(
741 "ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.OOB + " INTEGER");
742 }
743
744 if (oldVersion < 26 && newVersion >= 26) {
745 db.execSQL(CREATE_PRESENCE_TEMPLATES_STATEMENT);
746 }
747
748 if (oldVersion < 27 && newVersion >= 27) {
749 db.execSQL("DELETE FROM " + ServiceDiscoveryResult.TABLENAME);
750 }
751
752 if (oldVersion < 28 && newVersion >= 28) {
753 canonicalizeJids(db);
754 }
755
756 if (oldVersion < 29 && newVersion >= 29) {
757 db.execSQL(
758 "ALTER TABLE "
759 + Message.TABLENAME
760 + " ADD COLUMN "
761 + Message.ERROR_MESSAGE
762 + " TEXT");
763 }
764 if (oldVersion >= 15 && oldVersion < 31 && newVersion >= 31) {
765 db.execSQL(
766 "ALTER TABLE "
767 + SQLiteAxolotlStore.IDENTITIES_TABLENAME
768 + " ADD COLUMN "
769 + SQLiteAxolotlStore.TRUST
770 + " TEXT");
771 db.execSQL(
772 "ALTER TABLE "
773 + SQLiteAxolotlStore.IDENTITIES_TABLENAME
774 + " ADD COLUMN "
775 + SQLiteAxolotlStore.ACTIVE
776 + " NUMBER");
777 HashMap<Integer, ContentValues> migration = new HashMap<>();
778 migration.put(
779 0, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, true));
780 migration.put(
781 1, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, true));
782 migration.put(
783 2,
784 createFingerprintStatusContentValues(FingerprintStatus.Trust.UNTRUSTED, true));
785 migration.put(
786 3,
787 createFingerprintStatusContentValues(
788 FingerprintStatus.Trust.COMPROMISED, false));
789 migration.put(
790 4,
791 createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, false));
792 migration.put(
793 5,
794 createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, false));
795 migration.put(
796 6,
797 createFingerprintStatusContentValues(FingerprintStatus.Trust.UNTRUSTED, false));
798 migration.put(
799 7,
800 createFingerprintStatusContentValues(
801 FingerprintStatus.Trust.VERIFIED_X509, true));
802 migration.put(
803 8,
804 createFingerprintStatusContentValues(
805 FingerprintStatus.Trust.VERIFIED_X509, false));
806 for (Map.Entry<Integer, ContentValues> entry : migration.entrySet()) {
807 String whereClause = SQLiteAxolotlStore.TRUSTED + "=?";
808 String[] where = {String.valueOf(entry.getKey())};
809 db.update(
810 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
811 entry.getValue(),
812 whereClause,
813 where);
814 }
815 }
816 if (oldVersion >= 15 && oldVersion < 32 && newVersion >= 32) {
817 db.execSQL(
818 "ALTER TABLE "
819 + SQLiteAxolotlStore.IDENTITIES_TABLENAME
820 + " ADD COLUMN "
821 + SQLiteAxolotlStore.LAST_ACTIVATION
822 + " NUMBER");
823 ContentValues defaults = new ContentValues();
824 defaults.put(SQLiteAxolotlStore.LAST_ACTIVATION, System.currentTimeMillis());
825 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, defaults, null, null);
826 }
827 if (oldVersion >= 15 && oldVersion < 33 && newVersion >= 33) {
828 String whereClause = SQLiteAxolotlStore.OWN + "=1";
829 db.update(
830 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
831 createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED, true),
832 whereClause,
833 null);
834 }
835
836 if (oldVersion < 34 && newVersion >= 34) {
837 db.execSQL(CREATE_MESSAGE_TIME_INDEX);
838
839 final File oldPicturesDirectory =
840 new File(
841 Environment.getExternalStoragePublicDirectory(
842 Environment.DIRECTORY_PICTURES)
843 + "/Conversations/");
844 final File oldFilesDirectory =
845 new File(Environment.getExternalStorageDirectory() + "/Conversations/");
846 final File newFilesDirectory =
847 new File(
848 Environment.getExternalStorageDirectory()
849 + "/Conversations/Media/Conversations Files/");
850 final File newVideosDirectory =
851 new File(
852 Environment.getExternalStorageDirectory()
853 + "/Conversations/Media/Conversations Videos/");
854 if (oldPicturesDirectory.exists() && oldPicturesDirectory.isDirectory()) {
855 final File newPicturesDirectory =
856 new File(
857 Environment.getExternalStorageDirectory()
858 + "/Conversations/Media/Conversations Images/");
859 newPicturesDirectory.getParentFile().mkdirs();
860 if (oldPicturesDirectory.renameTo(newPicturesDirectory)) {
861 Log.d(
862 Config.LOGTAG,
863 "moved "
864 + oldPicturesDirectory.getAbsolutePath()
865 + " to "
866 + newPicturesDirectory.getAbsolutePath());
867 }
868 }
869 if (oldFilesDirectory.exists() && oldFilesDirectory.isDirectory()) {
870 newFilesDirectory.mkdirs();
871 newVideosDirectory.mkdirs();
872 final File[] files = oldFilesDirectory.listFiles();
873 if (files == null) {
874 return;
875 }
876 for (File file : files) {
877 if (file.getName().equals(".nomedia")) {
878 if (file.delete()) {
879 Log.d(
880 Config.LOGTAG,
881 "deleted nomedia file in "
882 + oldFilesDirectory.getAbsolutePath());
883 }
884 } else if (file.isFile()) {
885 final String name = file.getName();
886 boolean isVideo = false;
887 int start = name.lastIndexOf('.') + 1;
888 if (start < name.length()) {
889 String mime =
890 MimeUtils.guessMimeTypeFromExtension(name.substring(start));
891 isVideo = mime != null && mime.startsWith("video/");
892 }
893 File dst =
894 new File(
895 (isVideo ? newVideosDirectory : newFilesDirectory)
896 .getAbsolutePath()
897 + "/"
898 + file.getName());
899 if (file.renameTo(dst)) {
900 Log.d(Config.LOGTAG, "moved " + file + " to " + dst);
901 }
902 }
903 }
904 }
905 }
906 if (oldVersion < 35 && newVersion >= 35) {
907 db.execSQL(CREATE_MESSAGE_CONVERSATION_INDEX);
908 }
909 if (oldVersion < 36 && newVersion >= 36) {
910 List<Account> accounts = getAccounts(db);
911 for (Account account : accounts) {
912 account.setOption(Account.OPTION_REQUIRES_ACCESS_MODE_CHANGE, true);
913 account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, false);
914 db.update(
915 Account.TABLENAME,
916 account.getContentValues(),
917 Account.UUID + "=?",
918 new String[] {account.getUuid()});
919 }
920 }
921
922 if (oldVersion < 37 && newVersion >= 37) {
923 db.execSQL(
924 "ALTER TABLE "
925 + Message.TABLENAME
926 + " ADD COLUMN "
927 + Message.READ_BY_MARKERS
928 + " TEXT");
929 }
930
931 if (oldVersion < 38 && newVersion >= 38) {
932 db.execSQL(
933 "ALTER TABLE "
934 + Message.TABLENAME
935 + " ADD COLUMN "
936 + Message.MARKABLE
937 + " NUMBER DEFAULT 0");
938 }
939
940 if (oldVersion < 39 && newVersion >= 39) {
941 db.execSQL(CREATE_RESOLVER_RESULTS_TABLE);
942 }
943
944 if (QuickConversationsService.isQuicksy() && oldVersion < 43 && newVersion >= 43) {
945 List<Account> accounts = getAccounts(db);
946 for (Account account : accounts) {
947 account.setOption(Account.OPTION_MAGIC_CREATE, true);
948 db.update(
949 Account.TABLENAME,
950 account.getContentValues(),
951 Account.UUID + "=?",
952 new String[] {account.getUuid()});
953 }
954 }
955
956 if (oldVersion < 44 && newVersion >= 44) {
957 db.execSQL(
958 "ALTER TABLE "
959 + Message.TABLENAME
960 + " ADD COLUMN "
961 + Message.DELETED
962 + " NUMBER DEFAULT 0");
963 db.execSQL(CREATE_MESSAGE_DELETED_INDEX);
964 db.execSQL(CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX);
965 db.execSQL(CREATE_MESSAGE_TYPE_INDEX);
966 }
967
968 if (oldVersion < 45 && newVersion >= 45) {
969 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.BODY_LANGUAGE);
970 }
971
972 if (oldVersion < 46 && newVersion >= 46) {
973 final long start = SystemClock.elapsedRealtime();
974 db.rawQuery("PRAGMA secure_delete = FALSE", null).close();
975 db.execSQL("update " + Message.TABLENAME + " set " + Message.EDITED + "=NULL");
976 db.rawQuery("PRAGMA secure_delete=ON", null).close();
977 final long diff = SystemClock.elapsedRealtime() - start;
978 Log.d(Config.LOGTAG, "deleted old edit information in " + diff + "ms");
979 }
980 if (oldVersion < 47 && newVersion >= 47) {
981 db.execSQL(
982 "ALTER TABLE "
983 + Contact.TABLENAME
984 + " ADD COLUMN "
985 + Contact.PRESENCE_NAME
986 + " TEXT");
987 }
988 if (oldVersion < 48 && newVersion >= 48) {
989 db.execSQL(
990 "ALTER TABLE "
991 + Contact.TABLENAME
992 + " ADD COLUMN "
993 + Contact.RTP_CAPABILITY
994 + " TEXT");
995 }
996 if (oldVersion < 49 && newVersion >= 49) {
997 db.beginTransaction();
998 db.execSQL("DROP TRIGGER IF EXISTS after_message_insert;");
999 db.execSQL("DROP TRIGGER IF EXISTS after_message_update;");
1000 db.execSQL("DROP TRIGGER IF EXISTS after_message_delete;");
1001 db.execSQL("DROP TABLE IF EXISTS messages_index;");
1002 // a hack that should not be necessary, but
1003 // there was at least one occurence when SQLite failed at this
1004 db.execSQL("DROP TABLE IF EXISTS messages_index_docsize;");
1005 db.execSQL("DROP TABLE IF EXISTS messages_index_segdir;");
1006 db.execSQL("DROP TABLE IF EXISTS messages_index_segments;");
1007 db.execSQL("DROP TABLE IF EXISTS messages_index_stat;");
1008 db.execSQL(CREATE_MESSAGE_INDEX_TABLE);
1009 db.execSQL(CREATE_MESSAGE_INSERT_TRIGGER);
1010 db.execSQL(CREATE_MESSAGE_UPDATE_TRIGGER);
1011 db.execSQL(CREATE_MESSAGE_DELETE_TRIGGER);
1012 db.setTransactionSuccessful();
1013 db.endTransaction();
1014 requiresMessageIndexRebuild = true;
1015 }
1016 if (oldVersion < 50 && newVersion >= 50) {
1017 db.execSQL(
1018 "ALTER TABLE "
1019 + Account.TABLENAME
1020 + " ADD COLUMN "
1021 + Account.PINNED_MECHANISM
1022 + " TEXT");
1023 db.execSQL(
1024 "ALTER TABLE "
1025 + Account.TABLENAME
1026 + " ADD COLUMN "
1027 + Account.PINNED_CHANNEL_BINDING
1028 + " TEXT");
1029 }
1030 if (oldVersion < 51 && newVersion >= 51) {
1031 db.execSQL(
1032 "ALTER TABLE "
1033 + Account.TABLENAME
1034 + " ADD COLUMN "
1035 + Account.FAST_MECHANISM
1036 + " TEXT");
1037 db.execSQL(
1038 "ALTER TABLE "
1039 + Account.TABLENAME
1040 + " ADD COLUMN "
1041 + Account.FAST_TOKEN
1042 + " TEXT");
1043 }
1044 if (oldVersion < 52 && newVersion >= 52) {
1045 db.execSQL(
1046 "ALTER TABLE "
1047 + Message.TABLENAME
1048 + " ADD COLUMN "
1049 + Message.OCCUPANT_ID
1050 + " TEXT");
1051 db.execSQL(
1052 "ALTER TABLE "
1053 + Message.TABLENAME
1054 + " ADD COLUMN "
1055 + Message.REACTIONS
1056 + " TEXT");
1057 }
1058 if (oldVersion < 53 && newVersion >= 53) {
1059 try (final Cursor cursor =
1060 db.query(
1061 Account.TABLENAME,
1062 new String[] {Account.UUID, Account.USERNAME},
1063 null,
1064 null,
1065 null,
1066 null,
1067 null)) {
1068 while (cursor != null && cursor.moveToNext()) {
1069 final var uuid = cursor.getString(0);
1070 final var username = cursor.getString(1);
1071 final Localpart localpart;
1072 try {
1073 localpart = Localpart.fromUnescaped(username);
1074 } catch (final XmppStringprepException e) {
1075 Log.d(Config.LOGTAG, "unable to parse jid");
1076 continue;
1077 }
1078 final var contentValues = new ContentValues();
1079 contentValues.putNull(Account.ROSTERVERSION);
1080 contentValues.put(Account.USERNAME, localpart.toString());
1081 db.update(
1082 Account.TABLENAME,
1083 contentValues,
1084 Account.UUID + "=?",
1085 new String[] {uuid});
1086 }
1087 }
1088 }
1089 }
1090
1091 private void canonicalizeJids(SQLiteDatabase db) {
1092 // migrate db to new, canonicalized JID domainpart representation
1093
1094 // Conversation table
1095 Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME, new String[0]);
1096 while (cursor.moveToNext()) {
1097 String newJid;
1098 try {
1099 newJid =
1100 Jid.of(
1101 cursor.getString(
1102 cursor.getColumnIndexOrThrow(
1103 Conversation.CONTACTJID)))
1104 .toString();
1105 } catch (final IllegalArgumentException e) {
1106 Log.e(
1107 Config.LOGTAG,
1108 "Failed to migrate Conversation CONTACTJID "
1109 + cursor.getString(
1110 cursor.getColumnIndexOrThrow(Conversation.CONTACTJID))
1111 + ". Skipping...",
1112 e);
1113 continue;
1114 }
1115
1116 final String[] updateArgs = {
1117 newJid, cursor.getString(cursor.getColumnIndexOrThrow(Conversation.UUID)),
1118 };
1119 db.execSQL(
1120 "update "
1121 + Conversation.TABLENAME
1122 + " set "
1123 + Conversation.CONTACTJID
1124 + " = ? "
1125 + " where "
1126 + Conversation.UUID
1127 + " = ?",
1128 updateArgs);
1129 }
1130 cursor.close();
1131
1132 // Contact table
1133 cursor = db.rawQuery("select * from " + Contact.TABLENAME, new String[0]);
1134 while (cursor.moveToNext()) {
1135 String newJid;
1136 try {
1137 newJid =
1138 Jid.of(cursor.getString(cursor.getColumnIndexOrThrow(Contact.JID)))
1139 .toString();
1140 } catch (final IllegalArgumentException e) {
1141 Log.e(
1142 Config.LOGTAG,
1143 "Failed to migrate Contact JID "
1144 + cursor.getString(cursor.getColumnIndexOrThrow(Contact.JID))
1145 + ": Skipping...",
1146 e);
1147 continue;
1148 }
1149
1150 final String[] updateArgs = {
1151 newJid,
1152 cursor.getString(cursor.getColumnIndexOrThrow(Contact.ACCOUNT)),
1153 cursor.getString(cursor.getColumnIndexOrThrow(Contact.JID)),
1154 };
1155 db.execSQL(
1156 "update "
1157 + Contact.TABLENAME
1158 + " set "
1159 + Contact.JID
1160 + " = ? "
1161 + " where "
1162 + Contact.ACCOUNT
1163 + " = ? "
1164 + " AND "
1165 + Contact.JID
1166 + " = ?",
1167 updateArgs);
1168 }
1169 cursor.close();
1170
1171 // Account table
1172 cursor = db.rawQuery("select * from " + Account.TABLENAME, new String[0]);
1173 while (cursor.moveToNext()) {
1174 String newServer;
1175 try {
1176 newServer =
1177 Jid.of(
1178 cursor.getString(
1179 cursor.getColumnIndexOrThrow(Account.USERNAME)),
1180 cursor.getString(
1181 cursor.getColumnIndexOrThrow(Account.SERVER)),
1182 null)
1183 .getDomain()
1184 .toString();
1185 } catch (final IllegalArgumentException e) {
1186 Log.e(
1187 Config.LOGTAG,
1188 "Failed to migrate Account SERVER "
1189 + cursor.getString(cursor.getColumnIndexOrThrow(Account.SERVER))
1190 + ". Skipping...",
1191 e);
1192 continue;
1193 }
1194
1195 String[] updateArgs = {
1196 newServer, cursor.getString(cursor.getColumnIndexOrThrow(Account.UUID)),
1197 };
1198 db.execSQL(
1199 "update "
1200 + Account.TABLENAME
1201 + " set "
1202 + Account.SERVER
1203 + " = ? "
1204 + " where "
1205 + Account.UUID
1206 + " = ?",
1207 updateArgs);
1208 }
1209 cursor.close();
1210 }
1211
1212 public void createConversation(Conversation conversation) {
1213 SQLiteDatabase db = this.getWritableDatabase();
1214 db.insert(Conversation.TABLENAME, null, conversation.getContentValues());
1215 }
1216
1217 public void createMessage(Message message) {
1218 SQLiteDatabase db = this.getWritableDatabase();
1219 db.insert(Message.TABLENAME, null, message.getContentValues());
1220 }
1221
1222 public void createAccount(Account account) {
1223 SQLiteDatabase db = this.getWritableDatabase();
1224 db.insert(Account.TABLENAME, null, account.getContentValues());
1225 }
1226
1227 public void insertDiscoveryResult(ServiceDiscoveryResult result) {
1228 SQLiteDatabase db = this.getWritableDatabase();
1229 db.insert(ServiceDiscoveryResult.TABLENAME, null, result.getContentValues());
1230 }
1231
1232 public ServiceDiscoveryResult findDiscoveryResult(final String hash, final String ver) {
1233 SQLiteDatabase db = this.getReadableDatabase();
1234 String[] selectionArgs = {hash, ver};
1235 Cursor cursor =
1236 db.query(
1237 ServiceDiscoveryResult.TABLENAME,
1238 null,
1239 ServiceDiscoveryResult.HASH + "=? AND " + ServiceDiscoveryResult.VER + "=?",
1240 selectionArgs,
1241 null,
1242 null,
1243 null);
1244 if (cursor.getCount() == 0) {
1245 cursor.close();
1246 return null;
1247 }
1248 cursor.moveToFirst();
1249
1250 ServiceDiscoveryResult result = null;
1251 try {
1252 result = new ServiceDiscoveryResult(cursor);
1253 } catch (JSONException e) {
1254 /* result is still null */
1255 }
1256
1257 cursor.close();
1258 return result;
1259 }
1260
1261 public void saveResolverResult(String domain, Resolver.Result result) {
1262 SQLiteDatabase db = this.getWritableDatabase();
1263 ContentValues contentValues = result.toContentValues();
1264 contentValues.put(Resolver.Result.DOMAIN, domain);
1265 db.insert(RESOLVER_RESULTS_TABLENAME, null, contentValues);
1266 }
1267
1268 public synchronized Resolver.Result findResolverResult(String domain) {
1269 SQLiteDatabase db = this.getReadableDatabase();
1270 String where = Resolver.Result.DOMAIN + "=?";
1271 String[] whereArgs = {domain};
1272 final Cursor cursor =
1273 db.query(RESOLVER_RESULTS_TABLENAME, null, where, whereArgs, null, null, null);
1274 Resolver.Result result = null;
1275 if (cursor != null) {
1276 try {
1277 if (cursor.moveToFirst()) {
1278 result = Resolver.Result.fromCursor(cursor);
1279 }
1280 } catch (Exception e) {
1281 Log.d(
1282 Config.LOGTAG,
1283 "unable to find cached resolver result in database " + e.getMessage());
1284 return null;
1285 } finally {
1286 cursor.close();
1287 }
1288 }
1289 return result;
1290 }
1291
1292 public void insertPresenceTemplate(PresenceTemplate template) {
1293 SQLiteDatabase db = this.getWritableDatabase();
1294 String whereToDelete = PresenceTemplate.MESSAGE + "=?";
1295 String[] whereToDeleteArgs = {template.getStatusMessage()};
1296 db.delete(PresenceTemplate.TABELNAME, whereToDelete, whereToDeleteArgs);
1297 db.delete(
1298 PresenceTemplate.TABELNAME,
1299 PresenceTemplate.UUID
1300 + " not in (select "
1301 + PresenceTemplate.UUID
1302 + " from "
1303 + PresenceTemplate.TABELNAME
1304 + " order by "
1305 + PresenceTemplate.LAST_USED
1306 + " desc limit 9)",
1307 null);
1308 db.insert(PresenceTemplate.TABELNAME, null, template.getContentValues());
1309 }
1310
1311 public List<PresenceTemplate> getPresenceTemplates() {
1312 ArrayList<PresenceTemplate> templates = new ArrayList<>();
1313 SQLiteDatabase db = this.getReadableDatabase();
1314 Cursor cursor =
1315 db.query(
1316 PresenceTemplate.TABELNAME,
1317 null,
1318 null,
1319 null,
1320 null,
1321 null,
1322 PresenceTemplate.LAST_USED + " desc");
1323 while (cursor.moveToNext()) {
1324 templates.add(PresenceTemplate.fromCursor(cursor));
1325 }
1326 cursor.close();
1327 return templates;
1328 }
1329
1330 public CopyOnWriteArrayList<Conversation> getConversations(int status) {
1331 CopyOnWriteArrayList<Conversation> list = new CopyOnWriteArrayList<>();
1332 SQLiteDatabase db = this.getReadableDatabase();
1333 String[] selectionArgs = {Integer.toString(status)};
1334 Cursor cursor =
1335 db.rawQuery(
1336 "select * from "
1337 + Conversation.TABLENAME
1338 + " where "
1339 + Conversation.STATUS
1340 + " = ? and "
1341 + Conversation.CONTACTJID
1342 + " is not null order by "
1343 + Conversation.CREATED
1344 + " desc",
1345 selectionArgs);
1346 while (cursor.moveToNext()) {
1347 final Conversation conversation = Conversation.fromCursor(cursor);
1348 if (conversation.getJid() instanceof Jid.Invalid) {
1349 continue;
1350 }
1351 list.add(conversation);
1352 }
1353 cursor.close();
1354 return list;
1355 }
1356
1357 public ArrayList<Message> getMessages(Conversation conversations, int limit) {
1358 return getMessages(conversations, limit, -1);
1359 }
1360
1361 public ArrayList<Message> getMessages(Conversation conversation, int limit, long timestamp) {
1362 ArrayList<Message> list = new ArrayList<>();
1363 SQLiteDatabase db = this.getReadableDatabase();
1364 Cursor cursor;
1365 if (timestamp == -1) {
1366 String[] selectionArgs = {conversation.getUuid()};
1367 cursor =
1368 db.query(
1369 Message.TABLENAME,
1370 null,
1371 Message.CONVERSATION + "=?",
1372 selectionArgs,
1373 null,
1374 null,
1375 Message.TIME_SENT + " DESC",
1376 String.valueOf(limit));
1377 } else {
1378 String[] selectionArgs = {conversation.getUuid(), Long.toString(timestamp)};
1379 cursor =
1380 db.query(
1381 Message.TABLENAME,
1382 null,
1383 Message.CONVERSATION + "=? and " + Message.TIME_SENT + "<?",
1384 selectionArgs,
1385 null,
1386 null,
1387 Message.TIME_SENT + " DESC",
1388 String.valueOf(limit));
1389 }
1390 CursorUtils.upgradeCursorWindowSize(cursor);
1391 while (cursor.moveToNext()) {
1392 try {
1393 list.add(0, Message.fromCursor(cursor, conversation));
1394 } catch (final Exception e) {
1395 Log.e(Config.LOGTAG, "unable to restore message", e);
1396 }
1397 }
1398 cursor.close();
1399 return list;
1400 }
1401
1402 public Cursor getMessageSearchCursor(final List<String> term, final String uuid) {
1403 final SQLiteDatabase db = this.getReadableDatabase();
1404 final StringBuilder SQL = new StringBuilder();
1405 final String[] selectionArgs;
1406 SQL.append(
1407 "SELECT "
1408 + Message.TABLENAME
1409 + ".*,"
1410 + Conversation.TABLENAME
1411 + "."
1412 + Conversation.CONTACTJID
1413 + ","
1414 + Conversation.TABLENAME
1415 + "."
1416 + Conversation.ACCOUNT
1417 + ","
1418 + Conversation.TABLENAME
1419 + "."
1420 + Conversation.MODE
1421 + " FROM "
1422 + Message.TABLENAME
1423 + " JOIN "
1424 + Conversation.TABLENAME
1425 + " ON "
1426 + Message.TABLENAME
1427 + "."
1428 + Message.CONVERSATION
1429 + "="
1430 + Conversation.TABLENAME
1431 + "."
1432 + Conversation.UUID
1433 + " JOIN messages_index ON messages_index.rowid=messages.rowid WHERE "
1434 + Message.ENCRYPTION
1435 + " NOT IN("
1436 + Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE
1437 + ","
1438 + Message.ENCRYPTION_PGP
1439 + ","
1440 + Message.ENCRYPTION_DECRYPTION_FAILED
1441 + ","
1442 + Message.ENCRYPTION_AXOLOTL_FAILED
1443 + ") AND "
1444 + Message.TYPE
1445 + " IN("
1446 + Message.TYPE_TEXT
1447 + ","
1448 + Message.TYPE_PRIVATE
1449 + ") AND messages_index.body MATCH ?");
1450 if (uuid == null) {
1451 selectionArgs = new String[] {FtsUtils.toMatchString(term)};
1452 } else {
1453 selectionArgs = new String[] {FtsUtils.toMatchString(term), uuid};
1454 SQL.append(" AND " + Conversation.TABLENAME + '.' + Conversation.UUID + "=?");
1455 }
1456 SQL.append(" ORDER BY " + Message.TIME_SENT + " DESC limit " + Config.MAX_SEARCH_RESULTS);
1457 Log.d(Config.LOGTAG, "search term: " + FtsUtils.toMatchString(term));
1458 return db.rawQuery(SQL.toString(), selectionArgs);
1459 }
1460
1461 public List<String> markFileAsDeleted(final File file, final boolean internal) {
1462 SQLiteDatabase db = this.getReadableDatabase();
1463 String selection;
1464 String[] selectionArgs;
1465 if (internal) {
1466 final String name = file.getName();
1467 if (name.endsWith(".pgp")) {
1468 selection =
1469 "("
1470 + Message.RELATIVE_FILE_PATH
1471 + " IN(?,?) OR ("
1472 + Message.RELATIVE_FILE_PATH
1473 + "=? and encryption in(1,4))) and type in (1,2,5)";
1474 selectionArgs =
1475 new String[] {
1476 file.getAbsolutePath(), name, name.substring(0, name.length() - 4)
1477 };
1478 } else {
1479 selection = Message.RELATIVE_FILE_PATH + " IN(?,?) and type in (1,2,5)";
1480 selectionArgs = new String[] {file.getAbsolutePath(), name};
1481 }
1482 } else {
1483 selection = Message.RELATIVE_FILE_PATH + "=? and type in (1,2,5)";
1484 selectionArgs = new String[] {file.getAbsolutePath()};
1485 }
1486 final List<String> uuids = new ArrayList<>();
1487 Cursor cursor =
1488 db.query(
1489 Message.TABLENAME,
1490 new String[] {Message.UUID},
1491 selection,
1492 selectionArgs,
1493 null,
1494 null,
1495 null);
1496 while (cursor != null && cursor.moveToNext()) {
1497 uuids.add(cursor.getString(0));
1498 }
1499 if (cursor != null) {
1500 cursor.close();
1501 }
1502 markFileAsDeleted(uuids);
1503 return uuids;
1504 }
1505
1506 public void markFileAsDeleted(List<String> uuids) {
1507 SQLiteDatabase db = this.getReadableDatabase();
1508 final ContentValues contentValues = new ContentValues();
1509 final String where = Message.UUID + "=?";
1510 contentValues.put(Message.DELETED, 1);
1511 db.beginTransaction();
1512 for (String uuid : uuids) {
1513 db.update(Message.TABLENAME, contentValues, where, new String[] {uuid});
1514 }
1515 db.setTransactionSuccessful();
1516 db.endTransaction();
1517 }
1518
1519 public void markFilesAsChanged(List<FilePathInfo> files) {
1520 SQLiteDatabase db = this.getReadableDatabase();
1521 final String where = Message.UUID + "=?";
1522 db.beginTransaction();
1523 for (FilePathInfo info : files) {
1524 final ContentValues contentValues = new ContentValues();
1525 contentValues.put(Message.DELETED, info.deleted ? 1 : 0);
1526 db.update(Message.TABLENAME, contentValues, where, new String[] {info.uuid.toString()});
1527 }
1528 db.setTransactionSuccessful();
1529 db.endTransaction();
1530 }
1531
1532 public List<FilePathInfo> getFilePathInfo() {
1533 final SQLiteDatabase db = this.getReadableDatabase();
1534 final Cursor cursor =
1535 db.query(
1536 Message.TABLENAME,
1537 new String[] {Message.UUID, Message.RELATIVE_FILE_PATH, Message.DELETED},
1538 "type in (1,2,5) and " + Message.RELATIVE_FILE_PATH + " is not null",
1539 null,
1540 null,
1541 null,
1542 null);
1543 final List<FilePathInfo> list = new ArrayList<>();
1544 while (cursor != null && cursor.moveToNext()) {
1545 list.add(
1546 new FilePathInfo(
1547 cursor.getString(0), cursor.getString(1), cursor.getInt(2) > 0));
1548 }
1549 if (cursor != null) {
1550 cursor.close();
1551 }
1552 return list;
1553 }
1554
1555 public List<FilePath> getRelativeFilePaths(String account, Jid jid, int limit) {
1556 SQLiteDatabase db = this.getReadableDatabase();
1557 final String SQL =
1558 "select uuid,relativeFilePath from messages where type in (1,2,5) and deleted=0 and"
1559 + " "
1560 + Message.RELATIVE_FILE_PATH
1561 + " is not null and conversationUuid=(select uuid from conversations where"
1562 + " accountUuid=? and (contactJid=? or contactJid like ?)) order by"
1563 + " timeSent desc";
1564 final String[] args = {account, jid.toString(), jid + "/%"};
1565 Cursor cursor = db.rawQuery(SQL + (limit > 0 ? " limit " + limit : ""), args);
1566 List<FilePath> filesPaths = new ArrayList<>();
1567 while (cursor.moveToNext()) {
1568 filesPaths.add(new FilePath(cursor.getString(0), cursor.getString(1)));
1569 }
1570 cursor.close();
1571 return filesPaths;
1572 }
1573
1574 public Message getMessageWithServerMsgId(
1575 final Conversation conversation, final String messageId) {
1576 final var db = this.getReadableDatabase();
1577 final String sql =
1578 "select * from messages where conversationUuid=? and serverMsgId=? LIMIT 1";
1579 final String[] args = {conversation.getUuid(), messageId};
1580 final Cursor cursor = db.rawQuery(sql, args);
1581 if (cursor == null) {
1582 return null;
1583 }
1584 final Message message;
1585 if (cursor.moveToFirst()) {
1586 message = Message.fromCursor(cursor, conversation);
1587 } else {
1588 message = null;
1589 }
1590 cursor.close();
1591 return message;
1592 }
1593
1594 public Message getMessageWithUuidOrRemoteId(
1595 final Conversation conversation, final String messageId) {
1596 final var db = this.getReadableDatabase();
1597 final String sql =
1598 "select * from messages where conversationUuid=? and (uuid=? OR remoteMsgId=?)"
1599 + " LIMIT 1";
1600 final String[] args = {conversation.getUuid(), messageId, messageId};
1601 final Cursor cursor = db.rawQuery(sql, args);
1602 if (cursor == null) {
1603 return null;
1604 }
1605 final Message message;
1606 if (cursor.moveToFirst()) {
1607 message = Message.fromCursor(cursor, conversation);
1608 } else {
1609 message = null;
1610 }
1611 cursor.close();
1612 return message;
1613 }
1614
1615 public static class FilePath {
1616 public final UUID uuid;
1617 public final String path;
1618
1619 private FilePath(String uuid, String path) {
1620 this.uuid = UUID.fromString(uuid);
1621 this.path = path;
1622 }
1623 }
1624
1625 public static class FilePathInfo extends FilePath {
1626 public boolean deleted;
1627
1628 private FilePathInfo(String uuid, String path, boolean deleted) {
1629 super(uuid, path);
1630 this.deleted = deleted;
1631 }
1632
1633 public boolean setDeleted(boolean deleted) {
1634 final boolean changed = deleted != this.deleted;
1635 this.deleted = deleted;
1636 return changed;
1637 }
1638 }
1639
1640 public Conversation findConversation(final String uuid) {
1641 final var db = this.getReadableDatabase();
1642 final String[] selectionArgs = {uuid};
1643 try (final Cursor cursor =
1644 db.query(
1645 Conversation.TABLENAME,
1646 null,
1647 Conversation.UUID + "=?",
1648 selectionArgs,
1649 null,
1650 null,
1651 null)) {
1652 if (cursor.getCount() == 0) {
1653 return null;
1654 }
1655 cursor.moveToFirst();
1656 final Conversation conversation = Conversation.fromCursor(cursor);
1657 if (conversation.getJid() instanceof Jid.Invalid) {
1658 return null;
1659 }
1660 return conversation;
1661 }
1662 }
1663
1664 public Conversation findConversation(final Account account, final Jid contactJid) {
1665 final SQLiteDatabase db = this.getReadableDatabase();
1666 final String[] selectionArgs = {
1667 account.getUuid(),
1668 contactJid.asBareJid().toString() + "/%",
1669 contactJid.asBareJid().toString()
1670 };
1671 try (final Cursor cursor =
1672 db.query(
1673 Conversation.TABLENAME,
1674 null,
1675 Conversation.ACCOUNT
1676 + "=? AND ("
1677 + Conversation.CONTACTJID
1678 + " like ? OR "
1679 + Conversation.CONTACTJID
1680 + "=?)",
1681 selectionArgs,
1682 null,
1683 null,
1684 null)) {
1685 if (cursor.getCount() == 0) {
1686 return null;
1687 }
1688 cursor.moveToFirst();
1689 final Conversation conversation = Conversation.fromCursor(cursor);
1690 if (conversation.getJid() instanceof Jid.Invalid) {
1691 return null;
1692 }
1693 conversation.setAccount(account);
1694 return conversation;
1695 }
1696 }
1697
1698 public String findConversationUuid(final Jid account, final Jid jid) {
1699 final SQLiteDatabase db = this.getReadableDatabase();
1700 final String[] selectionArgs = {
1701 account.getLocal(),
1702 account.getDomain().toString(),
1703 jid.asBareJid().toString() + "/%",
1704 jid.asBareJid().toString()
1705 };
1706 try (final Cursor cursor =
1707 db.rawQuery(
1708 "SELECT conversations.uuid FROM conversations JOIN accounts ON"
1709 + " conversations.accountUuid=accounts.uuid WHERE accounts.username=?"
1710 + " AND accounts.server=? AND (contactJid=? OR contactJid LIKE ?)",
1711 selectionArgs)) {
1712 if (cursor.getCount() == 0) {
1713 return null;
1714 }
1715 cursor.moveToFirst();
1716 return cursor.getString(0);
1717 }
1718 }
1719
1720 public void updateConversation(final Conversation conversation) {
1721 final SQLiteDatabase db = this.getWritableDatabase();
1722 final String[] args = {conversation.getUuid()};
1723 db.update(
1724 Conversation.TABLENAME,
1725 conversation.getContentValues(),
1726 Conversation.UUID + "=?",
1727 args);
1728 }
1729
1730 public List<Account> getAccounts() {
1731 SQLiteDatabase db = this.getReadableDatabase();
1732 return getAccounts(db);
1733 }
1734
1735 public List<Jid> getAccountJids(final boolean enabledOnly) {
1736 final SQLiteDatabase db = this.getReadableDatabase();
1737 final List<Jid> jids = new ArrayList<>();
1738 final String[] columns = new String[] {Account.USERNAME, Account.SERVER};
1739 final String where = enabledOnly ? "not options & (1 <<1)" : null;
1740 try (final Cursor cursor =
1741 db.query(Account.TABLENAME, columns, where, null, null, null, null)) {
1742 while (cursor != null && cursor.moveToNext()) {
1743 jids.add(Jid.of(cursor.getString(0), cursor.getString(1), null));
1744 }
1745 } catch (final Exception e) {
1746 return jids;
1747 }
1748 return jids;
1749 }
1750
1751 private List<Account> getAccounts(SQLiteDatabase db) {
1752 final List<Account> list = new ArrayList<>();
1753 try (final Cursor cursor =
1754 db.query(Account.TABLENAME, null, null, null, null, null, null)) {
1755 while (cursor != null && cursor.moveToNext()) {
1756 list.add(Account.fromCursor(cursor));
1757 }
1758 }
1759 return list;
1760 }
1761
1762 public boolean updateAccount(Account account) {
1763 final var db = this.getWritableDatabase();
1764 final String[] args = {account.getUuid()};
1765 final int rows =
1766 db.update(Account.TABLENAME, account.getContentValues(), Account.UUID + "=?", args);
1767 return rows == 1;
1768 }
1769
1770 public boolean deleteAccount(final Account account) {
1771 final var db = this.getWritableDatabase();
1772 final String[] args = {account.getUuid()};
1773 final int rows = db.delete(Account.TABLENAME, Account.UUID + "=?", args);
1774 return rows == 1;
1775 }
1776
1777 public boolean updateMessage(final Message message, final boolean includeBody) {
1778 final var db = this.getWritableDatabase();
1779 final String[] args = {message.getUuid()};
1780 final var contentValues = message.getContentValues();
1781 contentValues.remove(Message.UUID);
1782 if (!includeBody) {
1783 contentValues.remove(Message.BODY);
1784 }
1785 final int rows = db.update(Message.TABLENAME, contentValues, Message.UUID + "=?", args);
1786 return rows == 1;
1787 }
1788
1789 public boolean updateMessage(final Message message, final String uuid) {
1790 final var db = this.getWritableDatabase();
1791 final String[] args = {uuid};
1792 final int rows =
1793 db.update(Message.TABLENAME, message.getContentValues(), Message.UUID + "=?", args);
1794 return rows == 1;
1795 }
1796
1797 public void readRoster(Roster roster) {
1798 final SQLiteDatabase db = this.getReadableDatabase();
1799 final String[] args = {roster.getAccount().getUuid()};
1800 try (final Cursor cursor =
1801 db.query(Contact.TABLENAME, null, Contact.ACCOUNT + "=?", args, null, null, null)) {
1802 while (cursor.moveToNext()) {
1803 roster.initContact(Contact.fromCursor(cursor));
1804 }
1805 }
1806 }
1807
1808 public void writeRoster(final Roster roster) {
1809 long start = SystemClock.elapsedRealtime();
1810 final Account account = roster.getAccount();
1811 final SQLiteDatabase db = this.getWritableDatabase();
1812 db.beginTransaction();
1813 for (Contact contact : roster.getContacts()) {
1814 if (contact.getOption(Contact.Options.IN_ROSTER)
1815 || contact.hasAvatarOrPresenceName()
1816 || contact.getOption(Contact.Options.SYNCED_VIA_OTHER)) {
1817 db.insert(Contact.TABLENAME, null, contact.getContentValues());
1818 } else {
1819 String where = Contact.ACCOUNT + "=? AND " + Contact.JID + "=?";
1820 String[] whereArgs = {account.getUuid(), contact.getJid().toString()};
1821 db.delete(Contact.TABLENAME, where, whereArgs);
1822 }
1823 }
1824 db.setTransactionSuccessful();
1825 db.endTransaction();
1826 account.setRosterVersion(roster.getVersion());
1827 updateAccount(account);
1828 long duration = SystemClock.elapsedRealtime() - start;
1829 Log.d(
1830 Config.LOGTAG,
1831 account.getJid().asBareJid() + ": persisted roster in " + duration + "ms");
1832 }
1833
1834 public void deleteMessagesInConversation(Conversation conversation) {
1835 long start = SystemClock.elapsedRealtime();
1836 final SQLiteDatabase db = this.getWritableDatabase();
1837 db.beginTransaction();
1838 final String[] args = {conversation.getUuid()};
1839 int num = db.delete(Message.TABLENAME, Message.CONVERSATION + "=?", args);
1840 db.setTransactionSuccessful();
1841 db.endTransaction();
1842 Log.d(
1843 Config.LOGTAG,
1844 "deleted "
1845 + num
1846 + " messages for "
1847 + conversation.getJid().asBareJid()
1848 + " in "
1849 + (SystemClock.elapsedRealtime() - start)
1850 + "ms");
1851 }
1852
1853 public void expireOldMessages(long timestamp) {
1854 final String[] args = {String.valueOf(timestamp)};
1855 SQLiteDatabase db = this.getReadableDatabase();
1856 db.beginTransaction();
1857 db.delete(Message.TABLENAME, "timeSent<?", args);
1858 db.setTransactionSuccessful();
1859 db.endTransaction();
1860 }
1861
1862 public MamReference getLastMessageReceived(Account account) {
1863 Cursor cursor = null;
1864 try {
1865 SQLiteDatabase db = this.getReadableDatabase();
1866 String sql =
1867 "select messages.timeSent,messages.serverMsgId from accounts join conversations"
1868 + " on accounts.uuid=conversations.accountUuid join messages on"
1869 + " conversations.uuid=messages.conversationUuid where accounts.uuid=? and"
1870 + " (messages.status=0 or messages.carbon=1 or messages.serverMsgId not"
1871 + " null) and (conversations.mode=0 or (messages.serverMsgId not null and"
1872 + " messages.type=4)) order by messages.timesent desc limit 1";
1873 String[] args = {account.getUuid()};
1874 cursor = db.rawQuery(sql, args);
1875 if (cursor.getCount() == 0) {
1876 return null;
1877 } else {
1878 cursor.moveToFirst();
1879 return new MamReference(cursor.getLong(0), cursor.getString(1));
1880 }
1881 } catch (Exception e) {
1882 return null;
1883 } finally {
1884 if (cursor != null) {
1885 cursor.close();
1886 }
1887 }
1888 }
1889
1890 public long getLastTimeFingerprintUsed(Account account, String fingerprint) {
1891 String SQL =
1892 "select messages.timeSent from accounts join conversations on"
1893 + " accounts.uuid=conversations.accountUuid join messages on"
1894 + " conversations.uuid=messages.conversationUuid where accounts.uuid=? and"
1895 + " messages.axolotl_fingerprint=? order by messages.timesent desc limit 1";
1896 String[] args = {account.getUuid(), fingerprint};
1897 Cursor cursor = getReadableDatabase().rawQuery(SQL, args);
1898 long time;
1899 if (cursor.moveToFirst()) {
1900 time = cursor.getLong(0);
1901 } else {
1902 time = 0;
1903 }
1904 cursor.close();
1905 return time;
1906 }
1907
1908 public MamReference getLastClearDate(Account account) {
1909 SQLiteDatabase db = this.getReadableDatabase();
1910 String[] columns = {Conversation.ATTRIBUTES};
1911 String selection = Conversation.ACCOUNT + "=?";
1912 String[] args = {account.getUuid()};
1913 Cursor cursor =
1914 db.query(Conversation.TABLENAME, columns, selection, args, null, null, null);
1915 MamReference maxClearDate = new MamReference(0);
1916 while (cursor.moveToNext()) {
1917 try {
1918 final JSONObject o = new JSONObject(cursor.getString(0));
1919 maxClearDate =
1920 MamReference.max(
1921 maxClearDate,
1922 MamReference.fromAttribute(
1923 o.getString(Conversation.ATTRIBUTE_LAST_CLEAR_HISTORY)));
1924 } catch (Exception e) {
1925 // ignored
1926 }
1927 }
1928 cursor.close();
1929 return maxClearDate;
1930 }
1931
1932 private Cursor getCursorForSession(Account account, SignalProtocolAddress contact) {
1933 final SQLiteDatabase db = this.getReadableDatabase();
1934 String[] selectionArgs = {
1935 account.getUuid(), contact.getName(), Integer.toString(contact.getDeviceId())
1936 };
1937 return db.query(
1938 SQLiteAxolotlStore.SESSION_TABLENAME,
1939 null,
1940 SQLiteAxolotlStore.ACCOUNT
1941 + " = ? AND "
1942 + SQLiteAxolotlStore.NAME
1943 + " = ? AND "
1944 + SQLiteAxolotlStore.DEVICE_ID
1945 + " = ? ",
1946 selectionArgs,
1947 null,
1948 null,
1949 null);
1950 }
1951
1952 public SessionRecord loadSession(Account account, SignalProtocolAddress contact) {
1953 SessionRecord session = null;
1954 Cursor cursor = getCursorForSession(account, contact);
1955 if (cursor.getCount() != 0) {
1956 cursor.moveToFirst();
1957 try {
1958 session =
1959 new SessionRecord(
1960 Base64.decode(
1961 cursor.getString(
1962 cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),
1963 Base64.DEFAULT));
1964 } catch (IOException e) {
1965 cursor.close();
1966 throw new AssertionError(e);
1967 }
1968 }
1969 cursor.close();
1970 return session;
1971 }
1972
1973 public List<Integer> getSubDeviceSessions(Account account, SignalProtocolAddress contact) {
1974 final SQLiteDatabase db = this.getReadableDatabase();
1975 return getSubDeviceSessions(db, account, contact);
1976 }
1977
1978 private List<Integer> getSubDeviceSessions(
1979 SQLiteDatabase db, Account account, SignalProtocolAddress contact) {
1980 List<Integer> devices = new ArrayList<>();
1981 String[] columns = {SQLiteAxolotlStore.DEVICE_ID};
1982 String[] selectionArgs = {account.getUuid(), contact.getName()};
1983 Cursor cursor =
1984 db.query(
1985 SQLiteAxolotlStore.SESSION_TABLENAME,
1986 columns,
1987 SQLiteAxolotlStore.ACCOUNT + " = ? AND " + SQLiteAxolotlStore.NAME + " = ?",
1988 selectionArgs,
1989 null,
1990 null,
1991 null);
1992
1993 while (cursor.moveToNext()) {
1994 devices.add(cursor.getInt(cursor.getColumnIndex(SQLiteAxolotlStore.DEVICE_ID)));
1995 }
1996
1997 cursor.close();
1998 return devices;
1999 }
2000
2001 public List<String> getKnownSignalAddresses(Account account) {
2002 List<String> addresses = new ArrayList<>();
2003 String[] colums = {"DISTINCT " + SQLiteAxolotlStore.NAME};
2004 String[] selectionArgs = {account.getUuid()};
2005 Cursor cursor =
2006 getReadableDatabase()
2007 .query(
2008 SQLiteAxolotlStore.SESSION_TABLENAME,
2009 colums,
2010 SQLiteAxolotlStore.ACCOUNT + " = ?",
2011 selectionArgs,
2012 null,
2013 null,
2014 null);
2015 while (cursor.moveToNext()) {
2016 addresses.add(cursor.getString(0));
2017 }
2018 cursor.close();
2019 return addresses;
2020 }
2021
2022 public boolean containsSession(Account account, SignalProtocolAddress contact) {
2023 Cursor cursor = getCursorForSession(account, contact);
2024 int count = cursor.getCount();
2025 cursor.close();
2026 return count != 0;
2027 }
2028
2029 public void storeSession(
2030 Account account, SignalProtocolAddress contact, SessionRecord session) {
2031 SQLiteDatabase db = this.getWritableDatabase();
2032 ContentValues values = new ContentValues();
2033 values.put(SQLiteAxolotlStore.NAME, contact.getName());
2034 values.put(SQLiteAxolotlStore.DEVICE_ID, contact.getDeviceId());
2035 values.put(
2036 SQLiteAxolotlStore.KEY, Base64.encodeToString(session.serialize(), Base64.DEFAULT));
2037 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
2038 db.insert(SQLiteAxolotlStore.SESSION_TABLENAME, null, values);
2039 }
2040
2041 public void deleteSession(Account account, SignalProtocolAddress contact) {
2042 SQLiteDatabase db = this.getWritableDatabase();
2043 deleteSession(db, account, contact);
2044 }
2045
2046 private void deleteSession(SQLiteDatabase db, Account account, SignalProtocolAddress contact) {
2047 String[] args = {
2048 account.getUuid(), contact.getName(), Integer.toString(contact.getDeviceId())
2049 };
2050 db.delete(
2051 SQLiteAxolotlStore.SESSION_TABLENAME,
2052 SQLiteAxolotlStore.ACCOUNT
2053 + " = ? AND "
2054 + SQLiteAxolotlStore.NAME
2055 + " = ? AND "
2056 + SQLiteAxolotlStore.DEVICE_ID
2057 + " = ? ",
2058 args);
2059 }
2060
2061 public void deleteAllSessions(Account account, SignalProtocolAddress contact) {
2062 SQLiteDatabase db = this.getWritableDatabase();
2063 String[] args = {account.getUuid(), contact.getName()};
2064 db.delete(
2065 SQLiteAxolotlStore.SESSION_TABLENAME,
2066 SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.NAME + " = ?",
2067 args);
2068 }
2069
2070 private Cursor getCursorForPreKey(Account account, int preKeyId) {
2071 SQLiteDatabase db = this.getReadableDatabase();
2072 String[] columns = {SQLiteAxolotlStore.KEY};
2073 String[] selectionArgs = {account.getUuid(), Integer.toString(preKeyId)};
2074 Cursor cursor =
2075 db.query(
2076 SQLiteAxolotlStore.PREKEY_TABLENAME,
2077 columns,
2078 SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.ID + "=?",
2079 selectionArgs,
2080 null,
2081 null,
2082 null);
2083
2084 return cursor;
2085 }
2086
2087 public PreKeyRecord loadPreKey(Account account, int preKeyId) {
2088 PreKeyRecord record = null;
2089 Cursor cursor = getCursorForPreKey(account, preKeyId);
2090 if (cursor.getCount() != 0) {
2091 cursor.moveToFirst();
2092 try {
2093 record =
2094 new PreKeyRecord(
2095 Base64.decode(
2096 cursor.getString(
2097 cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),
2098 Base64.DEFAULT));
2099 } catch (IOException e) {
2100 throw new AssertionError(e);
2101 }
2102 }
2103 cursor.close();
2104 return record;
2105 }
2106
2107 public boolean containsPreKey(Account account, int preKeyId) {
2108 Cursor cursor = getCursorForPreKey(account, preKeyId);
2109 int count = cursor.getCount();
2110 cursor.close();
2111 return count != 0;
2112 }
2113
2114 public void storePreKey(Account account, PreKeyRecord record) {
2115 SQLiteDatabase db = this.getWritableDatabase();
2116 ContentValues values = new ContentValues();
2117 values.put(SQLiteAxolotlStore.ID, record.getId());
2118 values.put(
2119 SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(), Base64.DEFAULT));
2120 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
2121 db.insert(SQLiteAxolotlStore.PREKEY_TABLENAME, null, values);
2122 }
2123
2124 public int deletePreKey(Account account, int preKeyId) {
2125 SQLiteDatabase db = this.getWritableDatabase();
2126 String[] args = {account.getUuid(), Integer.toString(preKeyId)};
2127 return db.delete(
2128 SQLiteAxolotlStore.PREKEY_TABLENAME,
2129 SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.ID + "=?",
2130 args);
2131 }
2132
2133 private Cursor getCursorForSignedPreKey(Account account, int signedPreKeyId) {
2134 SQLiteDatabase db = this.getReadableDatabase();
2135 String[] columns = {SQLiteAxolotlStore.KEY};
2136 String[] selectionArgs = {account.getUuid(), Integer.toString(signedPreKeyId)};
2137 Cursor cursor =
2138 db.query(
2139 SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
2140 columns,
2141 SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.ID + "=?",
2142 selectionArgs,
2143 null,
2144 null,
2145 null);
2146
2147 return cursor;
2148 }
2149
2150 public SignedPreKeyRecord loadSignedPreKey(Account account, int signedPreKeyId) {
2151 SignedPreKeyRecord record = null;
2152 Cursor cursor = getCursorForSignedPreKey(account, signedPreKeyId);
2153 if (cursor.getCount() != 0) {
2154 cursor.moveToFirst();
2155 try {
2156 record =
2157 new SignedPreKeyRecord(
2158 Base64.decode(
2159 cursor.getString(
2160 cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),
2161 Base64.DEFAULT));
2162 } catch (IOException e) {
2163 throw new AssertionError(e);
2164 }
2165 }
2166 cursor.close();
2167 return record;
2168 }
2169
2170 public List<SignedPreKeyRecord> loadSignedPreKeys(Account account) {
2171 List<SignedPreKeyRecord> prekeys = new ArrayList<>();
2172 SQLiteDatabase db = this.getReadableDatabase();
2173 String[] columns = {SQLiteAxolotlStore.KEY};
2174 String[] selectionArgs = {account.getUuid()};
2175 Cursor cursor =
2176 db.query(
2177 SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
2178 columns,
2179 SQLiteAxolotlStore.ACCOUNT + "=?",
2180 selectionArgs,
2181 null,
2182 null,
2183 null);
2184
2185 while (cursor.moveToNext()) {
2186 try {
2187 prekeys.add(
2188 new SignedPreKeyRecord(
2189 Base64.decode(
2190 cursor.getString(
2191 cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),
2192 Base64.DEFAULT)));
2193 } catch (IOException ignored) {
2194 }
2195 }
2196 cursor.close();
2197 return prekeys;
2198 }
2199
2200 public int getSignedPreKeysCount(Account account) {
2201 String[] columns = {"count(" + SQLiteAxolotlStore.KEY + ")"};
2202 String[] selectionArgs = {account.getUuid()};
2203 SQLiteDatabase db = this.getReadableDatabase();
2204 Cursor cursor =
2205 db.query(
2206 SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
2207 columns,
2208 SQLiteAxolotlStore.ACCOUNT + "=?",
2209 selectionArgs,
2210 null,
2211 null,
2212 null);
2213 final int count;
2214 if (cursor.moveToFirst()) {
2215 count = cursor.getInt(0);
2216 } else {
2217 count = 0;
2218 }
2219 cursor.close();
2220 return count;
2221 }
2222
2223 public boolean containsSignedPreKey(Account account, int signedPreKeyId) {
2224 Cursor cursor = getCursorForPreKey(account, signedPreKeyId);
2225 int count = cursor.getCount();
2226 cursor.close();
2227 return count != 0;
2228 }
2229
2230 public void storeSignedPreKey(Account account, SignedPreKeyRecord record) {
2231 SQLiteDatabase db = this.getWritableDatabase();
2232 ContentValues values = new ContentValues();
2233 values.put(SQLiteAxolotlStore.ID, record.getId());
2234 values.put(
2235 SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(), Base64.DEFAULT));
2236 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
2237 db.insert(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, null, values);
2238 }
2239
2240 public void deleteSignedPreKey(Account account, int signedPreKeyId) {
2241 SQLiteDatabase db = this.getWritableDatabase();
2242 String[] args = {account.getUuid(), Integer.toString(signedPreKeyId)};
2243 db.delete(
2244 SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
2245 SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.ID + "=?",
2246 args);
2247 }
2248
2249 private Cursor getIdentityKeyCursor(Account account, String name, boolean own) {
2250 final SQLiteDatabase db = this.getReadableDatabase();
2251 return getIdentityKeyCursor(db, account, name, own);
2252 }
2253
2254 private Cursor getIdentityKeyCursor(
2255 SQLiteDatabase db, Account account, String name, boolean own) {
2256 return getIdentityKeyCursor(db, account, name, own, null);
2257 }
2258
2259 private Cursor getIdentityKeyCursor(Account account, String fingerprint) {
2260 final SQLiteDatabase db = this.getReadableDatabase();
2261 return getIdentityKeyCursor(db, account, fingerprint);
2262 }
2263
2264 private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String fingerprint) {
2265 return getIdentityKeyCursor(db, account, null, null, fingerprint);
2266 }
2267
2268 private Cursor getIdentityKeyCursor(
2269 SQLiteDatabase db, Account account, String name, Boolean own, String fingerprint) {
2270 String[] columns = {
2271 SQLiteAxolotlStore.TRUST,
2272 SQLiteAxolotlStore.ACTIVE,
2273 SQLiteAxolotlStore.LAST_ACTIVATION,
2274 SQLiteAxolotlStore.KEY
2275 };
2276 ArrayList<String> selectionArgs = new ArrayList<>(4);
2277 selectionArgs.add(account.getUuid());
2278 String selectionString = SQLiteAxolotlStore.ACCOUNT + " = ?";
2279 if (name != null) {
2280 selectionArgs.add(name);
2281 selectionString += " AND " + SQLiteAxolotlStore.NAME + " = ?";
2282 }
2283 if (fingerprint != null) {
2284 selectionArgs.add(fingerprint);
2285 selectionString += " AND " + SQLiteAxolotlStore.FINGERPRINT + " = ?";
2286 }
2287 if (own != null) {
2288 selectionArgs.add(own ? "1" : "0");
2289 selectionString += " AND " + SQLiteAxolotlStore.OWN + " = ?";
2290 }
2291 Cursor cursor =
2292 db.query(
2293 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
2294 columns,
2295 selectionString,
2296 selectionArgs.toArray(new String[selectionArgs.size()]),
2297 null,
2298 null,
2299 null);
2300
2301 return cursor;
2302 }
2303
2304 public IdentityKeyPair loadOwnIdentityKeyPair(Account account) {
2305 SQLiteDatabase db = getReadableDatabase();
2306 return loadOwnIdentityKeyPair(db, account);
2307 }
2308
2309 private IdentityKeyPair loadOwnIdentityKeyPair(SQLiteDatabase db, Account account) {
2310 String name = account.getJid().asBareJid().toString();
2311 IdentityKeyPair identityKeyPair = null;
2312 Cursor cursor = getIdentityKeyCursor(db, account, name, true);
2313 if (cursor.getCount() != 0) {
2314 cursor.moveToFirst();
2315 try {
2316 identityKeyPair =
2317 new IdentityKeyPair(
2318 Base64.decode(
2319 cursor.getString(
2320 cursor.getColumnIndex(SQLiteAxolotlStore.KEY)),
2321 Base64.DEFAULT));
2322 } catch (InvalidKeyException e) {
2323 Log.d(
2324 Config.LOGTAG,
2325 AxolotlService.getLogprefix(account)
2326 + "Encountered invalid IdentityKey in database for account"
2327 + account.getJid().asBareJid()
2328 + ", address: "
2329 + name);
2330 }
2331 }
2332 cursor.close();
2333
2334 return identityKeyPair;
2335 }
2336
2337 public Set<IdentityKey> loadIdentityKeys(Account account, String name) {
2338 return loadIdentityKeys(account, name, null);
2339 }
2340
2341 public Set<IdentityKey> loadIdentityKeys(
2342 Account account, String name, FingerprintStatus status) {
2343 Set<IdentityKey> identityKeys = new HashSet<>();
2344 Cursor cursor = getIdentityKeyCursor(account, name, false);
2345
2346 while (cursor.moveToNext()) {
2347 if (status != null && !FingerprintStatus.fromCursor(cursor).equals(status)) {
2348 continue;
2349 }
2350 try {
2351 String key = cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY));
2352 if (key != null) {
2353 identityKeys.add(new IdentityKey(Base64.decode(key, Base64.DEFAULT), 0));
2354 } else {
2355 Log.d(
2356 Config.LOGTAG,
2357 AxolotlService.getLogprefix(account)
2358 + "Missing key (possibly preverified) in database for account"
2359 + account.getJid().asBareJid()
2360 + ", address: "
2361 + name);
2362 }
2363 } catch (InvalidKeyException e) {
2364 Log.d(
2365 Config.LOGTAG,
2366 AxolotlService.getLogprefix(account)
2367 + "Encountered invalid IdentityKey in database for account"
2368 + account.getJid().asBareJid()
2369 + ", address: "
2370 + name);
2371 }
2372 }
2373 cursor.close();
2374
2375 return identityKeys;
2376 }
2377
2378 public long numTrustedKeys(Account account, String name) {
2379 SQLiteDatabase db = getReadableDatabase();
2380 String[] args = {
2381 account.getUuid(),
2382 name,
2383 FingerprintStatus.Trust.TRUSTED.toString(),
2384 FingerprintStatus.Trust.VERIFIED.toString(),
2385 FingerprintStatus.Trust.VERIFIED_X509.toString()
2386 };
2387 return DatabaseUtils.queryNumEntries(
2388 db,
2389 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
2390 SQLiteAxolotlStore.ACCOUNT
2391 + " = ?"
2392 + " AND "
2393 + SQLiteAxolotlStore.NAME
2394 + " = ?"
2395 + " AND ("
2396 + SQLiteAxolotlStore.TRUST
2397 + " = ? OR "
2398 + SQLiteAxolotlStore.TRUST
2399 + " = ? OR "
2400 + SQLiteAxolotlStore.TRUST
2401 + " = ?)"
2402 + " AND "
2403 + SQLiteAxolotlStore.ACTIVE
2404 + " > 0",
2405 args);
2406 }
2407
2408 private void storeIdentityKey(
2409 Account account,
2410 String name,
2411 boolean own,
2412 String fingerprint,
2413 String base64Serialized,
2414 FingerprintStatus status) {
2415 SQLiteDatabase db = this.getWritableDatabase();
2416 ContentValues values = new ContentValues();
2417 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
2418 values.put(SQLiteAxolotlStore.NAME, name);
2419 values.put(SQLiteAxolotlStore.OWN, own ? 1 : 0);
2420 values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint);
2421 values.put(SQLiteAxolotlStore.KEY, base64Serialized);
2422 values.putAll(status.toContentValues());
2423 String where =
2424 SQLiteAxolotlStore.ACCOUNT
2425 + "=? AND "
2426 + SQLiteAxolotlStore.NAME
2427 + "=? AND "
2428 + SQLiteAxolotlStore.FINGERPRINT
2429 + " =?";
2430 String[] whereArgs = {account.getUuid(), name, fingerprint};
2431 int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values, where, whereArgs);
2432 if (rows == 0) {
2433 db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values);
2434 }
2435 }
2436
2437 public void storePreVerification(
2438 Account account, String name, String fingerprint, FingerprintStatus status) {
2439 SQLiteDatabase db = this.getWritableDatabase();
2440 ContentValues values = new ContentValues();
2441 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
2442 values.put(SQLiteAxolotlStore.NAME, name);
2443 values.put(SQLiteAxolotlStore.OWN, 0);
2444 values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint);
2445 values.putAll(status.toContentValues());
2446 db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values);
2447 }
2448
2449 public FingerprintStatus getFingerprintStatus(Account account, String fingerprint) {
2450 Cursor cursor = getIdentityKeyCursor(account, fingerprint);
2451 final FingerprintStatus status;
2452 if (cursor.getCount() > 0) {
2453 cursor.moveToFirst();
2454 status = FingerprintStatus.fromCursor(cursor);
2455 } else {
2456 status = null;
2457 }
2458 cursor.close();
2459 return status;
2460 }
2461
2462 public boolean setIdentityKeyTrust(
2463 Account account, String fingerprint, FingerprintStatus fingerprintStatus) {
2464 SQLiteDatabase db = this.getWritableDatabase();
2465 return setIdentityKeyTrust(db, account, fingerprint, fingerprintStatus);
2466 }
2467
2468 private boolean setIdentityKeyTrust(
2469 SQLiteDatabase db, Account account, String fingerprint, FingerprintStatus status) {
2470 String[] selectionArgs = {account.getUuid(), fingerprint};
2471 int rows =
2472 db.update(
2473 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
2474 status.toContentValues(),
2475 SQLiteAxolotlStore.ACCOUNT
2476 + " = ? AND "
2477 + SQLiteAxolotlStore.FINGERPRINT
2478 + " = ? ",
2479 selectionArgs);
2480 return rows == 1;
2481 }
2482
2483 public boolean setIdentityKeyCertificate(
2484 Account account, String fingerprint, X509Certificate x509Certificate) {
2485 SQLiteDatabase db = this.getWritableDatabase();
2486 String[] selectionArgs = {account.getUuid(), fingerprint};
2487 try {
2488 ContentValues values = new ContentValues();
2489 values.put(SQLiteAxolotlStore.CERTIFICATE, x509Certificate.getEncoded());
2490 return db.update(
2491 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
2492 values,
2493 SQLiteAxolotlStore.ACCOUNT
2494 + " = ? AND "
2495 + SQLiteAxolotlStore.FINGERPRINT
2496 + " = ? ",
2497 selectionArgs)
2498 == 1;
2499 } catch (CertificateEncodingException e) {
2500 Log.d(Config.LOGTAG, "could not encode certificate");
2501 return false;
2502 }
2503 }
2504
2505 public X509Certificate getIdentityKeyCertifcate(Account account, String fingerprint) {
2506 SQLiteDatabase db = this.getReadableDatabase();
2507 String[] selectionArgs = {account.getUuid(), fingerprint};
2508 String[] colums = {SQLiteAxolotlStore.CERTIFICATE};
2509 String selection =
2510 SQLiteAxolotlStore.ACCOUNT + " = ? AND " + SQLiteAxolotlStore.FINGERPRINT + " = ? ";
2511 Cursor cursor =
2512 db.query(
2513 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
2514 colums,
2515 selection,
2516 selectionArgs,
2517 null,
2518 null,
2519 null);
2520 if (cursor.getCount() < 1) {
2521 return null;
2522 } else {
2523 cursor.moveToFirst();
2524 byte[] certificate =
2525 cursor.getBlob(cursor.getColumnIndex(SQLiteAxolotlStore.CERTIFICATE));
2526 cursor.close();
2527 if (certificate == null || certificate.length == 0) {
2528 return null;
2529 }
2530 try {
2531 CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
2532 return (X509Certificate)
2533 certificateFactory.generateCertificate(
2534 new ByteArrayInputStream(certificate));
2535 } catch (CertificateException e) {
2536 Log.d(Config.LOGTAG, "certificate exception " + e.getMessage());
2537 return null;
2538 }
2539 }
2540 }
2541
2542 public void storeIdentityKey(
2543 Account account, String name, IdentityKey identityKey, FingerprintStatus status) {
2544 storeIdentityKey(
2545 account,
2546 name,
2547 false,
2548 CryptoHelper.bytesToHex(identityKey.getPublicKey().serialize()),
2549 Base64.encodeToString(identityKey.serialize(), Base64.DEFAULT),
2550 status);
2551 }
2552
2553 public void storeOwnIdentityKeyPair(Account account, IdentityKeyPair identityKeyPair) {
2554 storeIdentityKey(
2555 account,
2556 account.getJid().asBareJid().toString(),
2557 true,
2558 CryptoHelper.bytesToHex(identityKeyPair.getPublicKey().serialize()),
2559 Base64.encodeToString(identityKeyPair.serialize(), Base64.DEFAULT),
2560 FingerprintStatus.createActiveVerified(false));
2561 }
2562
2563 private void recreateAxolotlDb(SQLiteDatabase db) {
2564 Log.d(
2565 Config.LOGTAG,
2566 AxolotlService.LOGPREFIX + " : " + ">>> (RE)CREATING AXOLOTL DATABASE <<<");
2567 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SESSION_TABLENAME);
2568 db.execSQL(CREATE_SESSIONS_STATEMENT);
2569 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.PREKEY_TABLENAME);
2570 db.execSQL(CREATE_PREKEYS_STATEMENT);
2571 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME);
2572 db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT);
2573 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.IDENTITIES_TABLENAME);
2574 db.execSQL(CREATE_IDENTITIES_STATEMENT);
2575 }
2576
2577 public void wipeAxolotlDb(Account account) {
2578 String accountName = account.getUuid();
2579 Log.d(
2580 Config.LOGTAG,
2581 AxolotlService.getLogprefix(account)
2582 + ">>> WIPING AXOLOTL DATABASE FOR ACCOUNT "
2583 + accountName
2584 + " <<<");
2585 SQLiteDatabase db = this.getWritableDatabase();
2586 String[] deleteArgs = {accountName};
2587 db.delete(
2588 SQLiteAxolotlStore.SESSION_TABLENAME,
2589 SQLiteAxolotlStore.ACCOUNT + " = ?",
2590 deleteArgs);
2591 db.delete(
2592 SQLiteAxolotlStore.PREKEY_TABLENAME,
2593 SQLiteAxolotlStore.ACCOUNT + " = ?",
2594 deleteArgs);
2595 db.delete(
2596 SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
2597 SQLiteAxolotlStore.ACCOUNT + " = ?",
2598 deleteArgs);
2599 db.delete(
2600 SQLiteAxolotlStore.IDENTITIES_TABLENAME,
2601 SQLiteAxolotlStore.ACCOUNT + " = ?",
2602 deleteArgs);
2603 }
2604
2605 public List<ShortcutService.FrequentContact> getFrequentContacts(final int days) {
2606 final var db = this.getReadableDatabase();
2607 final String SQL =
2608 "select "
2609 + Conversation.TABLENAME
2610 + "."
2611 + Conversation.UUID
2612 + ","
2613 + Conversation.TABLENAME
2614 + "."
2615 + Conversation.ACCOUNT
2616 + ","
2617 + Conversation.TABLENAME
2618 + "."
2619 + Conversation.CONTACTJID
2620 + " from "
2621 + Conversation.TABLENAME
2622 + " join "
2623 + Message.TABLENAME
2624 + " on conversations.uuid=messages.conversationUuid where"
2625 + " messages.status!=0 and carbon==0 and conversations.mode=0 and"
2626 + " messages.timeSent>=? group by conversations.uuid order by count(body)"
2627 + " desc limit 4;";
2628 String[] whereArgs =
2629 new String[] {
2630 String.valueOf(System.currentTimeMillis() - (Config.MILLISECONDS_IN_DAY * days))
2631 };
2632 Cursor cursor = db.rawQuery(SQL, whereArgs);
2633 ArrayList<ShortcutService.FrequentContact> contacts = new ArrayList<>();
2634 while (cursor.moveToNext()) {
2635 try {
2636 contacts.add(
2637 new ShortcutService.FrequentContact(
2638 cursor.getString(0),
2639 cursor.getString(1),
2640 Jid.of(cursor.getString(2))));
2641 } catch (final Exception e) {
2642 Log.e(Config.LOGTAG, "could not create frequent contact", e);
2643 }
2644 }
2645 cursor.close();
2646 return contacts;
2647 }
2648}