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.text.TextUtils;
10import android.os.Environment;
11import android.os.SystemClock;
12import android.util.Base64;
13import android.util.Log;
14
15import com.cheogram.android.WebxdcUpdate;
16
17import com.google.common.base.Stopwatch;
18import com.google.common.collect.Multimap;
19import com.google.common.collect.HashMultimap;
20
21import org.json.JSONException;
22import org.json.JSONObject;
23import org.whispersystems.libsignal.IdentityKey;
24import org.whispersystems.libsignal.IdentityKeyPair;
25import org.whispersystems.libsignal.InvalidKeyException;
26import org.whispersystems.libsignal.SignalProtocolAddress;
27import org.whispersystems.libsignal.state.PreKeyRecord;
28import org.whispersystems.libsignal.state.SessionRecord;
29import org.whispersystems.libsignal.state.SignedPreKeyRecord;
30
31import java.io.ByteArrayInputStream;
32import java.io.File;
33import java.io.IOException;
34import java.security.cert.CertificateEncodingException;
35import java.security.cert.CertificateException;
36import java.security.cert.CertificateFactory;
37import java.security.cert.X509Certificate;
38import java.util.ArrayList;
39import java.util.Collection;
40import java.util.HashMap;
41import java.util.Hashtable;
42import java.util.HashSet;
43import java.util.List;
44import java.util.Map;
45import java.util.Set;
46import java.util.UUID;
47import java.util.concurrent.CopyOnWriteArrayList;
48
49import io.ipfs.cid.Cid;
50
51import eu.siacs.conversations.Config;
52import eu.siacs.conversations.crypto.axolotl.AxolotlService;
53import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
54import eu.siacs.conversations.crypto.axolotl.SQLiteAxolotlStore;
55import eu.siacs.conversations.entities.Account;
56import eu.siacs.conversations.entities.Contact;
57import eu.siacs.conversations.entities.Conversation;
58import eu.siacs.conversations.entities.DownloadableFile;
59import eu.siacs.conversations.entities.Message;
60import eu.siacs.conversations.entities.MucOptions;
61import eu.siacs.conversations.entities.PresenceTemplate;
62import eu.siacs.conversations.entities.Roster;
63import eu.siacs.conversations.entities.ServiceDiscoveryResult;
64import eu.siacs.conversations.services.QuickConversationsService;
65import eu.siacs.conversations.services.ShortcutService;
66import eu.siacs.conversations.utils.CryptoHelper;
67import eu.siacs.conversations.utils.CursorUtils;
68import eu.siacs.conversations.utils.FtsUtils;
69import eu.siacs.conversations.utils.MimeUtils;
70import eu.siacs.conversations.utils.Resolver;
71import eu.siacs.conversations.xmpp.InvalidJid;
72import eu.siacs.conversations.xmpp.Jid;
73import eu.siacs.conversations.xmpp.mam.MamReference;
74
75public class DatabaseBackend extends SQLiteOpenHelper {
76
77 private static final String DATABASE_NAME = "history";
78 private static final int DATABASE_VERSION = 51;
79
80 private static boolean requiresMessageIndexRebuild = false;
81 private static DatabaseBackend instance = null;
82 private static final String CREATE_CONTATCS_STATEMENT = "create table "
83 + Contact.TABLENAME + "(" + Contact.ACCOUNT + " TEXT, "
84 + Contact.SERVERNAME + " TEXT, " + Contact.SYSTEMNAME + " TEXT,"
85 + Contact.PRESENCE_NAME + " TEXT,"
86 + Contact.JID + " TEXT," + Contact.KEYS + " TEXT,"
87 + Contact.PHOTOURI + " TEXT," + Contact.OPTIONS + " NUMBER,"
88 + Contact.SYSTEMACCOUNT + " NUMBER, " + Contact.AVATAR + " TEXT, "
89 + Contact.LAST_PRESENCE + " TEXT, " + Contact.LAST_TIME + " NUMBER, "
90 + Contact.RTP_CAPABILITY + " TEXT,"
91 + Contact.GROUPS + " TEXT, FOREIGN KEY(" + Contact.ACCOUNT + ") REFERENCES "
92 + Account.TABLENAME + "(" + Account.UUID
93 + ") ON DELETE CASCADE, UNIQUE(" + Contact.ACCOUNT + ", "
94 + Contact.JID + ") ON CONFLICT REPLACE);";
95
96 private static final String CREATE_DISCOVERY_RESULTS_STATEMENT = "create table "
97 + ServiceDiscoveryResult.TABLENAME + "("
98 + ServiceDiscoveryResult.HASH + " TEXT, "
99 + ServiceDiscoveryResult.VER + " TEXT, "
100 + ServiceDiscoveryResult.RESULT + " TEXT, "
101 + "UNIQUE(" + ServiceDiscoveryResult.HASH + ", "
102 + ServiceDiscoveryResult.VER + ") ON CONFLICT REPLACE);";
103
104 private static final String CREATE_PRESENCE_TEMPLATES_STATEMENT = "CREATE TABLE "
105 + PresenceTemplate.TABELNAME + "("
106 + PresenceTemplate.UUID + " TEXT, "
107 + PresenceTemplate.LAST_USED + " NUMBER,"
108 + PresenceTemplate.MESSAGE + " TEXT,"
109 + PresenceTemplate.STATUS + " TEXT,"
110 + "UNIQUE(" + PresenceTemplate.MESSAGE + "," + PresenceTemplate.STATUS + ") ON CONFLICT REPLACE);";
111
112 private static final String CREATE_PREKEYS_STATEMENT = "CREATE TABLE "
113 + SQLiteAxolotlStore.PREKEY_TABLENAME + "("
114 + SQLiteAxolotlStore.ACCOUNT + " TEXT, "
115 + SQLiteAxolotlStore.ID + " INTEGER, "
116 + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY("
117 + SQLiteAxolotlStore.ACCOUNT
118 + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, "
119 + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", "
120 + SQLiteAxolotlStore.ID
121 + ") ON CONFLICT REPLACE"
122 + ");";
123
124 private static final String CREATE_SIGNED_PREKEYS_STATEMENT = "CREATE TABLE "
125 + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME + "("
126 + SQLiteAxolotlStore.ACCOUNT + " TEXT, "
127 + SQLiteAxolotlStore.ID + " INTEGER, "
128 + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY("
129 + SQLiteAxolotlStore.ACCOUNT
130 + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, "
131 + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", "
132 + SQLiteAxolotlStore.ID
133 + ") ON CONFLICT REPLACE" +
134 ");";
135
136 private static final String CREATE_SESSIONS_STATEMENT = "CREATE TABLE "
137 + SQLiteAxolotlStore.SESSION_TABLENAME + "("
138 + SQLiteAxolotlStore.ACCOUNT + " TEXT, "
139 + SQLiteAxolotlStore.NAME + " TEXT, "
140 + SQLiteAxolotlStore.DEVICE_ID + " INTEGER, "
141 + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY("
142 + SQLiteAxolotlStore.ACCOUNT
143 + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, "
144 + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", "
145 + SQLiteAxolotlStore.NAME + ", "
146 + SQLiteAxolotlStore.DEVICE_ID
147 + ") ON CONFLICT REPLACE"
148 + ");";
149
150 private static final String CREATE_IDENTITIES_STATEMENT = "CREATE TABLE "
151 + SQLiteAxolotlStore.IDENTITIES_TABLENAME + "("
152 + SQLiteAxolotlStore.ACCOUNT + " TEXT, "
153 + SQLiteAxolotlStore.NAME + " TEXT, "
154 + SQLiteAxolotlStore.OWN + " INTEGER, "
155 + SQLiteAxolotlStore.FINGERPRINT + " TEXT, "
156 + SQLiteAxolotlStore.CERTIFICATE + " BLOB, "
157 + SQLiteAxolotlStore.TRUST + " TEXT, "
158 + SQLiteAxolotlStore.ACTIVE + " NUMBER, "
159 + SQLiteAxolotlStore.LAST_ACTIVATION + " NUMBER,"
160 + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY("
161 + SQLiteAxolotlStore.ACCOUNT
162 + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, "
163 + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", "
164 + SQLiteAxolotlStore.NAME + ", "
165 + SQLiteAxolotlStore.FINGERPRINT
166 + ") ON CONFLICT IGNORE"
167 + ");";
168
169 private static final String RESOLVER_RESULTS_TABLENAME = "resolver_results";
170
171 private static final String CREATE_RESOLVER_RESULTS_TABLE = "create table " + RESOLVER_RESULTS_TABLENAME + "("
172 + Resolver.Result.DOMAIN + " TEXT,"
173 + Resolver.Result.HOSTNAME + " TEXT,"
174 + Resolver.Result.IP + " BLOB,"
175 + Resolver.Result.PRIORITY + " NUMBER,"
176 + Resolver.Result.DIRECT_TLS + " NUMBER,"
177 + Resolver.Result.AUTHENTICATED + " NUMBER,"
178 + Resolver.Result.PORT + " NUMBER,"
179 + "UNIQUE(" + Resolver.Result.DOMAIN + ") ON CONFLICT REPLACE"
180 + ");";
181
182 private static final String CREATE_MESSAGE_TIME_INDEX = "CREATE INDEX message_time_index ON " + Message.TABLENAME + "(" + Message.TIME_SENT + ")";
183 private static final String CREATE_MESSAGE_CONVERSATION_INDEX = "CREATE INDEX message_conversation_index ON " + Message.TABLENAME + "(" + Message.CONVERSATION + ")";
184 private static final String CREATE_MESSAGE_DELETED_INDEX = "CREATE INDEX message_deleted_index ON " + Message.TABLENAME + "(" + Message.DELETED + ")";
185 private static final String CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX = "CREATE INDEX message_file_path_index ON " + Message.TABLENAME + "(" + Message.RELATIVE_FILE_PATH + ")";
186 private static final String CREATE_MESSAGE_TYPE_INDEX = "CREATE INDEX message_type_index ON " + Message.TABLENAME + "(" + Message.TYPE + ")";
187
188 private static final String CREATE_MESSAGE_INDEX_TABLE = "CREATE VIRTUAL TABLE messages_index USING fts4 (uuid,body,notindexed=\"uuid\",content=\"" + Message.TABLENAME + "\",tokenize='unicode61')";
189 private static final String CREATE_MESSAGE_INSERT_TRIGGER = "CREATE TRIGGER after_message_insert AFTER INSERT ON " + Message.TABLENAME + " BEGIN INSERT INTO messages_index(rowid,uuid,body) VALUES(NEW.rowid,NEW.uuid,NEW.body); END;";
190 private static final String CREATE_MESSAGE_UPDATE_TRIGGER = "CREATE TRIGGER after_message_update UPDATE OF uuid,body ON " + Message.TABLENAME + " BEGIN UPDATE messages_index SET body=NEW.body,uuid=NEW.uuid WHERE rowid=OLD.rowid; END;";
191 private static final String CREATE_MESSAGE_DELETE_TRIGGER = "CREATE TRIGGER after_message_delete AFTER DELETE ON " + Message.TABLENAME + " BEGIN DELETE FROM messages_index WHERE rowid=OLD.rowid; END;";
192 private static final String COPY_PREEXISTING_ENTRIES = "INSERT INTO messages_index(messages_index) VALUES('rebuild');";
193
194 protected Context context;
195
196 private DatabaseBackend(Context context) {
197 super(context, DATABASE_NAME, null, DATABASE_VERSION);
198 this.context = context;
199 setWriteAheadLoggingEnabled(true);
200 }
201
202 private static ContentValues createFingerprintStatusContentValues(FingerprintStatus.Trust trust, boolean active) {
203 ContentValues values = new ContentValues();
204 values.put(SQLiteAxolotlStore.TRUST, trust.toString());
205 values.put(SQLiteAxolotlStore.ACTIVE, active ? 1 : 0);
206 return values;
207 }
208
209 public static boolean requiresMessageIndexRebuild() {
210 return requiresMessageIndexRebuild;
211 }
212
213 public void rebuildMessagesIndex() {
214 final SQLiteDatabase db = getWritableDatabase();
215 final Stopwatch stopwatch = Stopwatch.createStarted();
216 db.execSQL(COPY_PREEXISTING_ENTRIES);
217 Log.d(Config.LOGTAG,"rebuilt message index in "+ stopwatch.stop().toString());
218 }
219
220 public static synchronized DatabaseBackend getInstance(Context context) {
221 if (instance == null) {
222 instance = new DatabaseBackend(context);
223 }
224 return instance;
225 }
226
227 protected void cheogramMigrate(SQLiteDatabase db) {
228 db.beginTransaction();
229
230 try {
231 Cursor cursor = db.rawQuery("PRAGMA cheogram.user_version", null);
232 cursor.moveToNext();
233 int cheogramVersion = cursor.getInt(0);
234 cursor.close();
235
236 if(cheogramVersion < 1) {
237 // No cross-DB foreign keys unfortunately
238 db.execSQL(
239 "CREATE TABLE cheogram." + Message.TABLENAME + "(" +
240 Message.UUID + " TEXT PRIMARY KEY, " +
241 "subject TEXT" +
242 ")"
243 );
244 db.execSQL("PRAGMA cheogram.user_version = 1");
245 }
246
247 if(cheogramVersion < 2) {
248 db.execSQL(
249 "ALTER TABLE cheogram." + Message.TABLENAME + " " +
250 "ADD COLUMN oobUri TEXT"
251 );
252 db.execSQL(
253 "ALTER TABLE cheogram." + Message.TABLENAME + " " +
254 "ADD COLUMN fileParams TEXT"
255 );
256 db.execSQL("PRAGMA cheogram.user_version = 2");
257 }
258
259 if(cheogramVersion < 3) {
260 db.execSQL(
261 "ALTER TABLE cheogram." + Message.TABLENAME + " " +
262 "ADD COLUMN payloads TEXT"
263 );
264 db.execSQL("PRAGMA cheogram.user_version = 3");
265 }
266
267 if(cheogramVersion < 4) {
268 db.execSQL(
269 "CREATE TABLE cheogram.cids (" +
270 "cid TEXT NOT NULL PRIMARY KEY," +
271 "path TEXT NOT NULL" +
272 ")"
273 );
274 db.execSQL("PRAGMA cheogram.user_version = 4");
275 }
276
277 if(cheogramVersion < 5) {
278 db.execSQL(
279 "ALTER TABLE cheogram." + Message.TABLENAME + " " +
280 "ADD COLUMN timeReceived NUMBER"
281 );
282 db.execSQL("CREATE INDEX cheogram.message_time_received_index ON " + Message.TABLENAME + " (timeReceived)");
283 db.execSQL("PRAGMA cheogram.user_version = 5");
284 }
285
286 if(cheogramVersion < 6) {
287 db.execSQL(
288 "CREATE TABLE cheogram.blocked_media (" +
289 "cid TEXT NOT NULL PRIMARY KEY" +
290 ")"
291 );
292 db.execSQL("PRAGMA cheogram.user_version = 6");
293 }
294
295 if(cheogramVersion < 7) {
296 db.execSQL(
297 "ALTER TABLE cheogram.cids " +
298 "ADD COLUMN url TEXT"
299 );
300 db.execSQL("PRAGMA cheogram.user_version = 7");
301 }
302
303 if(cheogramVersion < 8) {
304 db.execSQL(
305 "CREATE TABLE cheogram.webxdc_updates (" +
306 "serial INTEGER PRIMARY KEY AUTOINCREMENT, " +
307 Message.CONVERSATION + " TEXT NOT NULL, " +
308 "sender TEXT NOT NULL, " +
309 "thread TEXT NOT NULL, " +
310 "threadParent TEXT, " +
311 "info TEXT, " +
312 "document TEXT, " +
313 "summary TEXT, " +
314 "payload TEXT" +
315 ")"
316 );
317 db.execSQL("CREATE INDEX cheogram.webxdc_index ON webxdc_updates (" + Message.CONVERSATION + ", thread)");
318 db.execSQL("PRAGMA cheogram.user_version = 8");
319 }
320
321 if(cheogramVersion < 9) {
322 db.execSQL(
323 "ALTER TABLE cheogram.webxdc_updates " +
324 "ADD COLUMN message_id TEXT"
325 );
326 db.execSQL("CREATE UNIQUE INDEX cheogram.webxdc_message_id_index ON webxdc_updates (" + Message.CONVERSATION + ", message_id)");
327 db.execSQL("PRAGMA cheogram.user_version = 9");
328 }
329
330 if(cheogramVersion < 10) {
331 db.execSQL(
332 "CREATE TABLE cheogram.muted_participants (" +
333 "muc_jid TEXT NOT NULL, " +
334 "occupant_id TEXT NOT NULL, " +
335 "nick TEXT NOT NULL," +
336 "PRIMARY KEY (muc_jid, occupant_id)" +
337 ")"
338 );
339 db.execSQL(
340 "ALTER TABLE cheogram." + Message.TABLENAME + " " +
341 "ADD COLUMN occupant_id TEXT"
342 );
343 db.execSQL("PRAGMA cheogram.user_version = 10");
344 }
345
346 db.setTransactionSuccessful();
347 } finally {
348 db.endTransaction();
349 }
350 }
351
352 @Override
353 public void onConfigure(SQLiteDatabase db) {
354 db.execSQL("PRAGMA foreign_keys=ON");
355 db.rawQuery("PRAGMA secure_delete=ON", null).close();
356 db.execSQL("ATTACH DATABASE ? AS cheogram", new Object[]{context.getDatabasePath("cheogram").getPath()});
357 cheogramMigrate(db);
358 }
359
360 @Override
361 public void onCreate(SQLiteDatabase db) {
362 db.execSQL("create table " + Account.TABLENAME + "(" + Account.UUID + " TEXT PRIMARY KEY,"
363 + Account.USERNAME + " TEXT,"
364 + Account.SERVER + " TEXT,"
365 + Account.PASSWORD + " TEXT,"
366 + Account.DISPLAY_NAME + " TEXT, "
367 + Account.STATUS + " TEXT,"
368 + Account.STATUS_MESSAGE + " TEXT,"
369 + Account.ROSTERVERSION + " TEXT,"
370 + Account.OPTIONS + " NUMBER, "
371 + Account.AVATAR + " TEXT, "
372 + Account.KEYS + " TEXT, "
373 + Account.HOSTNAME + " TEXT, "
374 + Account.RESOURCE + " TEXT,"
375 + Account.PINNED_MECHANISM + " TEXT,"
376 + Account.PINNED_CHANNEL_BINDING + " TEXT,"
377 + Account.FAST_MECHANISM + " TEXT,"
378 + Account.FAST_TOKEN + " TEXT,"
379 + Account.PORT + " NUMBER DEFAULT 5222)");
380 db.execSQL("create table " + Conversation.TABLENAME + " ("
381 + Conversation.UUID + " TEXT PRIMARY KEY, " + Conversation.NAME
382 + " TEXT, " + Conversation.CONTACT + " TEXT, "
383 + Conversation.ACCOUNT + " TEXT, " + Conversation.CONTACTJID
384 + " TEXT, " + Conversation.CREATED + " NUMBER, "
385 + Conversation.STATUS + " NUMBER, " + Conversation.MODE
386 + " NUMBER, " + Conversation.ATTRIBUTES + " TEXT, FOREIGN KEY("
387 + Conversation.ACCOUNT + ") REFERENCES " + Account.TABLENAME
388 + "(" + Account.UUID + ") ON DELETE CASCADE);");
389 db.execSQL("create table " + Message.TABLENAME + "( " + Message.UUID
390 + " TEXT PRIMARY KEY, " + Message.CONVERSATION + " TEXT, "
391 + Message.TIME_SENT + " NUMBER, " + Message.COUNTERPART
392 + " TEXT, " + Message.TRUE_COUNTERPART + " TEXT,"
393 + Message.BODY + " TEXT, " + Message.ENCRYPTION + " NUMBER, "
394 + Message.STATUS + " NUMBER," + Message.TYPE + " NUMBER, "
395 + Message.RELATIVE_FILE_PATH + " TEXT, "
396 + Message.SERVER_MSG_ID + " TEXT, "
397 + Message.FINGERPRINT + " TEXT, "
398 + Message.CARBON + " INTEGER, "
399 + Message.EDITED + " TEXT, "
400 + Message.READ + " NUMBER DEFAULT 1, "
401 + Message.OOB + " INTEGER, "
402 + Message.ERROR_MESSAGE + " TEXT,"
403 + Message.READ_BY_MARKERS + " TEXT,"
404 + Message.MARKABLE + " NUMBER DEFAULT 0,"
405 + Message.DELETED + " NUMBER DEFAULT 0,"
406 + Message.BODY_LANGUAGE + " TEXT,"
407 + Message.REMOTE_MSG_ID + " TEXT, FOREIGN KEY("
408 + Message.CONVERSATION + ") REFERENCES "
409 + Conversation.TABLENAME + "(" + Conversation.UUID
410 + ") ON DELETE CASCADE);");
411 db.execSQL(CREATE_MESSAGE_TIME_INDEX);
412 db.execSQL(CREATE_MESSAGE_CONVERSATION_INDEX);
413 db.execSQL(CREATE_MESSAGE_DELETED_INDEX);
414 db.execSQL(CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX);
415 db.execSQL(CREATE_MESSAGE_TYPE_INDEX);
416 db.execSQL(CREATE_CONTATCS_STATEMENT);
417 db.execSQL(CREATE_DISCOVERY_RESULTS_STATEMENT);
418 db.execSQL(CREATE_SESSIONS_STATEMENT);
419 db.execSQL(CREATE_PREKEYS_STATEMENT);
420 db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT);
421 db.execSQL(CREATE_IDENTITIES_STATEMENT);
422 db.execSQL(CREATE_PRESENCE_TEMPLATES_STATEMENT);
423 db.execSQL(CREATE_RESOLVER_RESULTS_TABLE);
424 db.execSQL(CREATE_MESSAGE_INDEX_TABLE);
425 db.execSQL(CREATE_MESSAGE_INSERT_TRIGGER);
426 db.execSQL(CREATE_MESSAGE_UPDATE_TRIGGER);
427 db.execSQL(CREATE_MESSAGE_DELETE_TRIGGER);
428 }
429
430 @Override
431 public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
432 if (oldVersion < 2 && newVersion >= 2) {
433 db.execSQL("update " + Account.TABLENAME + " set "
434 + Account.OPTIONS + " = " + Account.OPTIONS + " | 8");
435 }
436 if (oldVersion < 3 && newVersion >= 3) {
437 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
438 + Message.TYPE + " NUMBER");
439 }
440 if (oldVersion < 5 && newVersion >= 5) {
441 db.execSQL("DROP TABLE " + Contact.TABLENAME);
442 db.execSQL(CREATE_CONTATCS_STATEMENT);
443 db.execSQL("UPDATE " + Account.TABLENAME + " SET "
444 + Account.ROSTERVERSION + " = NULL");
445 }
446 if (oldVersion < 6 && newVersion >= 6) {
447 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
448 + Message.TRUE_COUNTERPART + " TEXT");
449 }
450 if (oldVersion < 7 && newVersion >= 7) {
451 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
452 + Message.REMOTE_MSG_ID + " TEXT");
453 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN "
454 + Contact.AVATAR + " TEXT");
455 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN "
456 + Account.AVATAR + " TEXT");
457 }
458 if (oldVersion < 8 && newVersion >= 8) {
459 db.execSQL("ALTER TABLE " + Conversation.TABLENAME + " ADD COLUMN "
460 + Conversation.ATTRIBUTES + " TEXT");
461 }
462 if (oldVersion < 9 && newVersion >= 9) {
463 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN "
464 + Contact.LAST_TIME + " NUMBER");
465 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN "
466 + Contact.LAST_PRESENCE + " TEXT");
467 }
468 if (oldVersion < 10 && newVersion >= 10) {
469 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
470 + Message.RELATIVE_FILE_PATH + " TEXT");
471 }
472 if (oldVersion < 11 && newVersion >= 11) {
473 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN "
474 + Contact.GROUPS + " TEXT");
475 db.execSQL("delete from " + Contact.TABLENAME);
476 db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL");
477 }
478 if (oldVersion < 12 && newVersion >= 12) {
479 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
480 + Message.SERVER_MSG_ID + " TEXT");
481 }
482 if (oldVersion < 13 && newVersion >= 13) {
483 db.execSQL("delete from " + Contact.TABLENAME);
484 db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL");
485 }
486 if (oldVersion < 14 && newVersion >= 14) {
487 canonicalizeJids(db);
488 }
489 if (oldVersion < 15 && newVersion >= 15) {
490 recreateAxolotlDb(db);
491 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
492 + Message.FINGERPRINT + " TEXT");
493 }
494 if (oldVersion < 16 && newVersion >= 16) {
495 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
496 + Message.CARBON + " INTEGER");
497 }
498 if (oldVersion < 19 && newVersion >= 19) {
499 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.DISPLAY_NAME + " TEXT");
500 }
501 if (oldVersion < 20 && newVersion >= 20) {
502 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.HOSTNAME + " TEXT");
503 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.PORT + " NUMBER DEFAULT 5222");
504 }
505 if (oldVersion < 26 && newVersion >= 26) {
506 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.STATUS + " TEXT");
507 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.STATUS_MESSAGE + " TEXT");
508 }
509 if (oldVersion < 40 && newVersion >= 40) {
510 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.RESOURCE + " TEXT");
511 }
512 /* Any migrations that alter the Account table need to happen BEFORE this migration, as it
513 * depends on account de-serialization.
514 */
515 if (oldVersion < 17 && newVersion >= 17 && newVersion < 31) {
516 List<Account> accounts = getAccounts(db);
517 for (Account account : accounts) {
518 String ownDeviceIdString = account.getKey(SQLiteAxolotlStore.JSONKEY_REGISTRATION_ID);
519 if (ownDeviceIdString == null) {
520 continue;
521 }
522 int ownDeviceId = Integer.valueOf(ownDeviceIdString);
523 SignalProtocolAddress ownAddress = new SignalProtocolAddress(account.getJid().asBareJid().toString(), ownDeviceId);
524 deleteSession(db, account, ownAddress);
525 IdentityKeyPair identityKeyPair = loadOwnIdentityKeyPair(db, account);
526 if (identityKeyPair != null) {
527 String[] selectionArgs = {
528 account.getUuid(),
529 CryptoHelper.bytesToHex(identityKeyPair.getPublicKey().serialize())
530 };
531 ContentValues values = new ContentValues();
532 values.put(SQLiteAxolotlStore.TRUSTED, 2);
533 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values,
534 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
535 + SQLiteAxolotlStore.FINGERPRINT + " = ? ",
536 selectionArgs);
537 } else {
538 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": could not load own identity key pair");
539 }
540 }
541 }
542 if (oldVersion < 18 && newVersion >= 18) {
543 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.READ + " NUMBER DEFAULT 1");
544 }
545
546 if (oldVersion < 21 && newVersion >= 21) {
547 List<Account> accounts = getAccounts(db);
548 for (Account account : accounts) {
549 account.unsetPgpSignature();
550 db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
551 + "=?", new String[]{account.getUuid()});
552 }
553 }
554
555 if (oldVersion >= 15 && oldVersion < 22 && newVersion >= 22) {
556 db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.CERTIFICATE);
557 }
558
559 if (oldVersion < 23 && newVersion >= 23) {
560 db.execSQL(CREATE_DISCOVERY_RESULTS_STATEMENT);
561 }
562
563 if (oldVersion < 24 && newVersion >= 24) {
564 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.EDITED + " TEXT");
565 }
566
567 if (oldVersion < 25 && newVersion >= 25) {
568 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.OOB + " INTEGER");
569 }
570
571 if (oldVersion < 26 && newVersion >= 26) {
572 db.execSQL(CREATE_PRESENCE_TEMPLATES_STATEMENT);
573 }
574
575 if (oldVersion < 27 && newVersion >= 27) {
576 db.execSQL("DELETE FROM " + ServiceDiscoveryResult.TABLENAME);
577 }
578
579 if (oldVersion < 28 && newVersion >= 28) {
580 canonicalizeJids(db);
581 }
582
583 if (oldVersion < 29 && newVersion >= 29) {
584 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.ERROR_MESSAGE + " TEXT");
585 }
586 if (oldVersion >= 15 && oldVersion < 31 && newVersion >= 31) {
587 db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.TRUST + " TEXT");
588 db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.ACTIVE + " NUMBER");
589 HashMap<Integer, ContentValues> migration = new HashMap<>();
590 migration.put(0, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, true));
591 migration.put(1, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, true));
592 migration.put(2, createFingerprintStatusContentValues(FingerprintStatus.Trust.UNTRUSTED, true));
593 migration.put(3, createFingerprintStatusContentValues(FingerprintStatus.Trust.COMPROMISED, false));
594 migration.put(4, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, false));
595 migration.put(5, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, false));
596 migration.put(6, createFingerprintStatusContentValues(FingerprintStatus.Trust.UNTRUSTED, false));
597 migration.put(7, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED_X509, true));
598 migration.put(8, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED_X509, false));
599 for (Map.Entry<Integer, ContentValues> entry : migration.entrySet()) {
600 String whereClause = SQLiteAxolotlStore.TRUSTED + "=?";
601 String[] where = {String.valueOf(entry.getKey())};
602 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, entry.getValue(), whereClause, where);
603 }
604
605 }
606 if (oldVersion >= 15 && oldVersion < 32 && newVersion >= 32) {
607 db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.LAST_ACTIVATION + " NUMBER");
608 ContentValues defaults = new ContentValues();
609 defaults.put(SQLiteAxolotlStore.LAST_ACTIVATION, System.currentTimeMillis());
610 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, defaults, null, null);
611 }
612 if (oldVersion >= 15 && oldVersion < 33 && newVersion >= 33) {
613 String whereClause = SQLiteAxolotlStore.OWN + "=1";
614 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED, true), whereClause, null);
615 }
616
617 if (oldVersion < 34 && newVersion >= 34) {
618 db.execSQL(CREATE_MESSAGE_TIME_INDEX);
619
620 final File oldPicturesDirectory = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/Conversations/");
621 final File oldFilesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/");
622 final File newFilesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Files/");
623 final File newVideosDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Videos/");
624 if (oldPicturesDirectory.exists() && oldPicturesDirectory.isDirectory()) {
625 final File newPicturesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Images/");
626 newPicturesDirectory.getParentFile().mkdirs();
627 if (oldPicturesDirectory.renameTo(newPicturesDirectory)) {
628 Log.d(Config.LOGTAG, "moved " + oldPicturesDirectory.getAbsolutePath() + " to " + newPicturesDirectory.getAbsolutePath());
629 }
630 }
631 if (oldFilesDirectory.exists() && oldFilesDirectory.isDirectory()) {
632 newFilesDirectory.mkdirs();
633 newVideosDirectory.mkdirs();
634 final File[] files = oldFilesDirectory.listFiles();
635 if (files == null) {
636 return;
637 }
638 for (File file : files) {
639 if (file.getName().equals(".nomedia")) {
640 if (file.delete()) {
641 Log.d(Config.LOGTAG, "deleted nomedia file in " + oldFilesDirectory.getAbsolutePath());
642 }
643 } else if (file.isFile()) {
644 final String name = file.getName();
645 boolean isVideo = false;
646 int start = name.lastIndexOf('.') + 1;
647 if (start < name.length()) {
648 String mime = MimeUtils.guessMimeTypeFromExtension(name.substring(start));
649 isVideo = mime != null && mime.startsWith("video/");
650 }
651 File dst = new File((isVideo ? newVideosDirectory : newFilesDirectory).getAbsolutePath() + "/" + file.getName());
652 if (file.renameTo(dst)) {
653 Log.d(Config.LOGTAG, "moved " + file + " to " + dst);
654 }
655 }
656 }
657 }
658 }
659 if (oldVersion < 35 && newVersion >= 35) {
660 db.execSQL(CREATE_MESSAGE_CONVERSATION_INDEX);
661 }
662 if (oldVersion < 36 && newVersion >= 36) {
663 List<Account> accounts = getAccounts(db);
664 for (Account account : accounts) {
665 account.setOption(Account.OPTION_REQUIRES_ACCESS_MODE_CHANGE, true);
666 account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, false);
667 db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
668 + "=?", new String[]{account.getUuid()});
669 }
670 }
671
672 if (oldVersion < 37 && newVersion >= 37) {
673 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.READ_BY_MARKERS + " TEXT");
674 }
675
676 if (oldVersion < 38 && newVersion >= 38) {
677 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.MARKABLE + " NUMBER DEFAULT 0");
678 }
679
680 if (oldVersion < 39 && newVersion >= 39) {
681 db.execSQL(CREATE_RESOLVER_RESULTS_TABLE);
682 }
683
684 if (QuickConversationsService.isQuicksy() && oldVersion < 43 && newVersion >= 43) {
685 List<Account> accounts = getAccounts(db);
686 for (Account account : accounts) {
687 account.setOption(Account.OPTION_MAGIC_CREATE, true);
688 db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
689 + "=?", new String[]{account.getUuid()});
690 }
691 }
692
693 if (oldVersion < 44 && newVersion >= 44) {
694 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.DELETED + " NUMBER DEFAULT 0");
695 db.execSQL(CREATE_MESSAGE_DELETED_INDEX);
696 db.execSQL(CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX);
697 db.execSQL(CREATE_MESSAGE_TYPE_INDEX);
698 }
699
700 if (oldVersion < 45 && newVersion >= 45) {
701 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.BODY_LANGUAGE);
702 }
703
704 if (oldVersion < 46 && newVersion >= 46) {
705 final long start = SystemClock.elapsedRealtime();
706 db.rawQuery("PRAGMA secure_delete = FALSE", null).close();
707 db.execSQL("update " + Message.TABLENAME + " set " + Message.EDITED + "=NULL");
708 db.rawQuery("PRAGMA secure_delete=ON", null).close();
709 final long diff = SystemClock.elapsedRealtime() - start;
710 Log.d(Config.LOGTAG, "deleted old edit information in " + diff + "ms");
711 }
712 if (oldVersion < 47 && newVersion >= 47) {
713 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + Contact.PRESENCE_NAME + " TEXT");
714 }
715 if (oldVersion < 48 && newVersion >= 48) {
716 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + Contact.RTP_CAPABILITY + " TEXT");
717 }
718 if (oldVersion < 49 && newVersion >= 49) {
719 db.beginTransaction();
720 db.execSQL("DROP TRIGGER IF EXISTS after_message_insert;");
721 db.execSQL("DROP TRIGGER IF EXISTS after_message_update;");
722 db.execSQL("DROP TRIGGER IF EXISTS after_message_delete;");
723 db.execSQL("DROP TABLE IF EXISTS messages_index;");
724 // a hack that should not be necessary, but
725 // there was at least one occurence when SQLite failed at this
726 db.execSQL("DROP TABLE IF EXISTS messages_index_docsize;");
727 db.execSQL("DROP TABLE IF EXISTS messages_index_segdir;");
728 db.execSQL("DROP TABLE IF EXISTS messages_index_segments;");
729 db.execSQL("DROP TABLE IF EXISTS messages_index_stat;");
730 db.execSQL(CREATE_MESSAGE_INDEX_TABLE);
731 db.execSQL(CREATE_MESSAGE_INSERT_TRIGGER);
732 db.execSQL(CREATE_MESSAGE_UPDATE_TRIGGER);
733 db.execSQL(CREATE_MESSAGE_DELETE_TRIGGER);
734 db.setTransactionSuccessful();
735 db.endTransaction();
736 requiresMessageIndexRebuild = true;
737 }
738 if (oldVersion < 50 && newVersion >= 50) {
739 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.PINNED_MECHANISM + " TEXT");
740 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.PINNED_CHANNEL_BINDING + " TEXT");
741 }
742 if (oldVersion < 51 && newVersion >= 51) {
743 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.FAST_MECHANISM + " TEXT");
744 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.FAST_TOKEN + " TEXT");
745 }
746 }
747
748 private void canonicalizeJids(SQLiteDatabase db) {
749 // migrate db to new, canonicalized JID domainpart representation
750
751 // Conversation table
752 Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME, new String[0]);
753 while (cursor.moveToNext()) {
754 String newJid;
755 try {
756 newJid = Jid.of(cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))).toString();
757 } catch (IllegalArgumentException ignored) {
758 Log.e(Config.LOGTAG, "Failed to migrate Conversation CONTACTJID "
759 + cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))
760 + ": " + ignored + ". Skipping...");
761 continue;
762 }
763
764 final String[] updateArgs = {
765 newJid,
766 cursor.getString(cursor.getColumnIndex(Conversation.UUID)),
767 };
768 db.execSQL("update " + Conversation.TABLENAME
769 + " set " + Conversation.CONTACTJID + " = ? "
770 + " where " + Conversation.UUID + " = ?", updateArgs);
771 }
772 cursor.close();
773
774 // Contact table
775 cursor = db.rawQuery("select * from " + Contact.TABLENAME, new String[0]);
776 while (cursor.moveToNext()) {
777 String newJid;
778 try {
779 newJid = Jid.of(cursor.getString(cursor.getColumnIndex(Contact.JID))).toString();
780 } catch (final IllegalArgumentException e) {
781 Log.e(Config.LOGTAG, "Failed to migrate Contact JID "
782 + cursor.getString(cursor.getColumnIndex(Contact.JID))
783 + ": Skipping...", e);
784 continue;
785 }
786
787 final String[] updateArgs = {
788 newJid,
789 cursor.getString(cursor.getColumnIndex(Contact.ACCOUNT)),
790 cursor.getString(cursor.getColumnIndex(Contact.JID)),
791 };
792 db.execSQL("update " + Contact.TABLENAME
793 + " set " + Contact.JID + " = ? "
794 + " where " + Contact.ACCOUNT + " = ? "
795 + " AND " + Contact.JID + " = ?", updateArgs);
796 }
797 cursor.close();
798
799 // Account table
800 cursor = db.rawQuery("select * from " + Account.TABLENAME, new String[0]);
801 while (cursor.moveToNext()) {
802 String newServer;
803 try {
804 newServer = Jid.of(
805 cursor.getString(cursor.getColumnIndex(Account.USERNAME)),
806 cursor.getString(cursor.getColumnIndex(Account.SERVER)),
807 null
808 ).getDomain().toEscapedString();
809 } catch (IllegalArgumentException ignored) {
810 Log.e(Config.LOGTAG, "Failed to migrate Account SERVER "
811 + cursor.getString(cursor.getColumnIndex(Account.SERVER))
812 + ": " + ignored + ". Skipping...");
813 continue;
814 }
815
816 String[] updateArgs = {
817 newServer,
818 cursor.getString(cursor.getColumnIndex(Account.UUID)),
819 };
820 db.execSQL("update " + Account.TABLENAME
821 + " set " + Account.SERVER + " = ? "
822 + " where " + Account.UUID + " = ?", updateArgs);
823 }
824 cursor.close();
825 }
826
827 public DownloadableFile getFileForCid(Cid cid) {
828 if (cid == null) return null;
829
830 SQLiteDatabase db = this.getReadableDatabase();
831 Cursor cursor = db.query("cheogram.cids", new String[]{"path"}, "cid=?", new String[]{cid.toString()}, null, null, null);
832 DownloadableFile f = null;
833 if (cursor.moveToNext()) {
834 f = new DownloadableFile(cursor.getString(0));
835 }
836 cursor.close();
837 return f;
838 }
839
840 public String getUrlForCid(Cid cid) {
841 SQLiteDatabase db = this.getReadableDatabase();
842 Cursor cursor = db.query("cheogram.cids", new String[]{"url"}, "cid=?", new String[]{cid.toString()}, null, null, null);
843 String url = null;
844 if (cursor.moveToNext()) {
845 url = cursor.getString(0);
846 }
847 cursor.close();
848 return url;
849 }
850
851 public void saveCid(Cid cid, File file) {
852 saveCid(cid, file, null);
853 }
854
855 public void saveCid(Cid cid, File file, String url) {
856 SQLiteDatabase db = this.getWritableDatabase();
857 ContentValues cv = new ContentValues();
858 cv.put("cid", cid.toString());
859 if (file != null) cv.put("path", file.getAbsolutePath());
860 if (url != null) cv.put("url", url);
861 if (db.update("cheogram.cids", cv, "cid=?", new String[]{cid.toString()}) < 1) {
862 db.insertWithOnConflict("cheogram.cids", null, cv, SQLiteDatabase.CONFLICT_REPLACE);
863 }
864 }
865
866 public void blockMedia(Cid cid) {
867 SQLiteDatabase db = this.getWritableDatabase();
868 ContentValues cv = new ContentValues();
869 cv.put("cid", cid.toString());
870 db.insertWithOnConflict("cheogram.blocked_media", null, cv, SQLiteDatabase.CONFLICT_REPLACE);
871 }
872
873 public boolean isBlockedMedia(Cid cid) {
874 SQLiteDatabase db = this.getReadableDatabase();
875 Cursor cursor = db.query("cheogram.blocked_media", new String[]{"count(*)"}, "cid=?", new String[]{cid.toString()}, null, null, null);
876 boolean is = false;
877 if (cursor.moveToNext()) {
878 is = cursor.getInt(0) > 0;
879 }
880 cursor.close();
881 return is;
882 }
883
884 public void clearBlockedMedia() {
885 SQLiteDatabase db = this.getWritableDatabase();
886 db.execSQL("DELETE FROM cheogram.blocked_media");
887 }
888
889 public Multimap<String, String> loadMutedMucUsers() {
890 Multimap<String, String> result = HashMultimap.create();
891 SQLiteDatabase db = this.getReadableDatabase();
892 Cursor cursor = db.query("cheogram.muted_participants", new String[]{"muc_jid", "occupant_id"}, null, null, null, null, null);
893 while (cursor.moveToNext()) {
894 result.put(cursor.getString(0), cursor.getString(1));
895 }
896 cursor.close();
897 return result;
898 }
899
900 public boolean muteMucUser(MucOptions.User user) {
901 if (user.getMuc() == null || user.getOccupantId() == null) return false;
902
903 SQLiteDatabase db = this.getWritableDatabase();
904 ContentValues cv = new ContentValues();
905 cv.put("muc_jid", user.getMuc().toString());
906 cv.put("occupant_id", user.getOccupantId());
907 cv.put("nick", user.getNick());
908 db.insertWithOnConflict("cheogram.muted_participants", null, cv, SQLiteDatabase.CONFLICT_REPLACE);
909
910 return true;
911 }
912
913 public boolean unmuteMucUser(MucOptions.User user) {
914 if (user.getMuc() == null || user.getOccupantId() == null) return false;
915
916 SQLiteDatabase db = this.getWritableDatabase();
917 String where = "muc_jid=? AND occupant_id=?";
918 String[] whereArgs = {user.getMuc().toString(), user.getOccupantId()};
919 db.delete("cheogram.muted_participants", where, whereArgs);
920
921 return true;
922 }
923
924 public void insertWebxdcUpdate(final WebxdcUpdate update) {
925 SQLiteDatabase db = this.getWritableDatabase();
926 db.insertWithOnConflict("cheogram.webxdc_updates", null, update.getContentValues(), SQLiteDatabase.CONFLICT_IGNORE);
927 }
928
929 public WebxdcUpdate findLastWebxdcUpdate(Message message) {
930 if (message.getThread() == null) {
931 Log.w(Config.LOGTAG, "WebXDC message with no thread!");
932 return null;
933 }
934
935 SQLiteDatabase db = this.getReadableDatabase();
936 String[] selectionArgs = {message.getConversation().getUuid(), message.getThread().getContent()};
937 Cursor cursor = db.query("cheogram.webxdc_updates", null,
938 Message.CONVERSATION + "=? AND thread=?",
939 selectionArgs, null, null, "serial ASC");
940 WebxdcUpdate update = null;
941 if (cursor.moveToLast()) {
942 update = new WebxdcUpdate(cursor, cursor.getLong(cursor.getColumnIndex("serial")));
943 }
944 cursor.close();
945 return update;
946 }
947
948 public List<WebxdcUpdate> findWebxdcUpdates(Message message, long serial) {
949 SQLiteDatabase db = this.getReadableDatabase();
950 String[] selectionArgs = {message.getConversation().getUuid(), message.getThread().getContent(), String.valueOf(serial)};
951 Cursor cursor = db.query("cheogram.webxdc_updates", null,
952 Message.CONVERSATION + "=? AND thread=? AND serial>?",
953 selectionArgs, null, null, "serial ASC");
954 long maxSerial = 0;
955 if (cursor.moveToLast()) {
956 maxSerial = cursor.getLong(cursor.getColumnIndex("serial"));
957 }
958 cursor.moveToFirst();
959 cursor.moveToPrevious();
960
961 List<WebxdcUpdate> updates = new ArrayList<>();
962 while (cursor.moveToNext()) {
963 updates.add(new WebxdcUpdate(cursor, maxSerial));
964 }
965 cursor.close();
966 return updates;
967 }
968
969 public void createConversation(Conversation conversation) {
970 SQLiteDatabase db = this.getWritableDatabase();
971 db.insert(Conversation.TABLENAME, null, conversation.getContentValues());
972 }
973
974 public void createMessage(Message message) {
975 SQLiteDatabase db = this.getWritableDatabase();
976 db.insert(Message.TABLENAME, null, message.getContentValues());
977 db.insert("cheogram." + Message.TABLENAME, null, message.getCheogramContentValues());
978 }
979
980 public void createAccount(Account account) {
981 SQLiteDatabase db = this.getWritableDatabase();
982 db.insert(Account.TABLENAME, null, account.getContentValues());
983 }
984
985 public void insertDiscoveryResult(ServiceDiscoveryResult result) {
986 SQLiteDatabase db = this.getWritableDatabase();
987 db.insert(ServiceDiscoveryResult.TABLENAME, null, result.getContentValues());
988 }
989
990 public ServiceDiscoveryResult findDiscoveryResult(final String hash, final String ver) {
991 SQLiteDatabase db = this.getReadableDatabase();
992 String[] selectionArgs = {hash, ver};
993 Cursor cursor = db.query(ServiceDiscoveryResult.TABLENAME, null,
994 ServiceDiscoveryResult.HASH + "=? AND " + ServiceDiscoveryResult.VER + "=?",
995 selectionArgs, null, null, null);
996 if (cursor.getCount() == 0) {
997 cursor.close();
998 return null;
999 }
1000 cursor.moveToFirst();
1001
1002 ServiceDiscoveryResult result = null;
1003 try {
1004 result = new ServiceDiscoveryResult(cursor);
1005 } catch (JSONException e) { /* result is still null */ }
1006
1007 cursor.close();
1008 return result;
1009 }
1010
1011 public void saveResolverResult(String domain, Resolver.Result result) {
1012 SQLiteDatabase db = this.getWritableDatabase();
1013 ContentValues contentValues = result.toContentValues();
1014 contentValues.put(Resolver.Result.DOMAIN, domain);
1015 db.insert(RESOLVER_RESULTS_TABLENAME, null, contentValues);
1016 }
1017
1018 public synchronized Resolver.Result findResolverResult(String domain) {
1019 SQLiteDatabase db = this.getReadableDatabase();
1020 String where = Resolver.Result.DOMAIN + "=?";
1021 String[] whereArgs = {domain};
1022 final Cursor cursor = db.query(RESOLVER_RESULTS_TABLENAME, null, where, whereArgs, null, null, null);
1023 Resolver.Result result = null;
1024 if (cursor != null) {
1025 try {
1026 if (cursor.moveToFirst()) {
1027 result = Resolver.Result.fromCursor(cursor);
1028 }
1029 } catch (Exception e) {
1030 Log.d(Config.LOGTAG, "unable to find cached resolver result in database " + e.getMessage());
1031 return null;
1032 } finally {
1033 cursor.close();
1034 }
1035 }
1036 return result;
1037 }
1038
1039 public void insertPresenceTemplate(PresenceTemplate template) {
1040 SQLiteDatabase db = this.getWritableDatabase();
1041 String whereToDelete = PresenceTemplate.MESSAGE + "=?";
1042 String[] whereToDeleteArgs = {template.getStatusMessage()};
1043 db.delete(PresenceTemplate.TABELNAME, whereToDelete, whereToDeleteArgs);
1044 db.delete(PresenceTemplate.TABELNAME, PresenceTemplate.UUID + " not in (select " + PresenceTemplate.UUID + " from " + PresenceTemplate.TABELNAME + " order by " + PresenceTemplate.LAST_USED + " desc limit 9)", null);
1045 db.insert(PresenceTemplate.TABELNAME, null, template.getContentValues());
1046 }
1047
1048 public List<PresenceTemplate> getPresenceTemplates() {
1049 ArrayList<PresenceTemplate> templates = new ArrayList<>();
1050 SQLiteDatabase db = this.getReadableDatabase();
1051 Cursor cursor = db.query(PresenceTemplate.TABELNAME, null, null, null, null, null, PresenceTemplate.LAST_USED + " desc");
1052 while (cursor.moveToNext()) {
1053 templates.add(PresenceTemplate.fromCursor(cursor));
1054 }
1055 cursor.close();
1056 return templates;
1057 }
1058
1059 public CopyOnWriteArrayList<Conversation> getConversations(int status) {
1060 CopyOnWriteArrayList<Conversation> list = new CopyOnWriteArrayList<>();
1061 SQLiteDatabase db = this.getReadableDatabase();
1062 String[] selectionArgs = {Integer.toString(status)};
1063 Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME
1064 + " where " + Conversation.STATUS + " = ? and " + Conversation.CONTACTJID + " is not null order by "
1065 + Conversation.CREATED + " desc", selectionArgs);
1066 while (cursor.moveToNext()) {
1067 final Conversation conversation = Conversation.fromCursor(cursor);
1068 if (conversation.getJid() instanceof InvalidJid) {
1069 continue;
1070 }
1071 list.add(conversation);
1072 }
1073 cursor.close();
1074 return list;
1075 }
1076
1077 public Message getMessage(Conversation conversation, String uuid) {
1078 ArrayList<Message> list = new ArrayList<>();
1079 SQLiteDatabase db = this.getReadableDatabase();
1080 Cursor cursor;
1081 cursor = db.rawQuery(
1082 "SELECT * FROM " + Message.TABLENAME + " " +
1083 "LEFT JOIN cheogram." + Message.TABLENAME +
1084 " USING (" + Message.UUID + ")" +
1085 "WHERE " + Message.UUID + "=?",
1086 new String[]{uuid}
1087 );
1088 while (cursor.moveToNext()) {
1089 try {
1090 return Message.fromCursor(cursor, conversation);
1091 } catch (Exception e) {
1092 Log.e(Config.LOGTAG, "unable to restore message");
1093 }
1094 }
1095 cursor.close();
1096 return null;
1097 }
1098
1099 public ArrayList<Message> getMessages(Conversation conversations, int limit) {
1100 return getMessages(conversations, limit, -1);
1101 }
1102
1103 public Map<String, Message> getMessageFuzzyIds(Conversation conversation, Collection<String> ids) {
1104 final var result = new Hashtable<String, Message>();
1105 if (ids.size() < 1) return result;
1106 final ArrayList<String> params = new ArrayList<>();
1107 final ArrayList<String> template = new ArrayList<>();
1108 for (final var id : ids) {
1109 template.add("?");
1110 }
1111 params.addAll(ids);
1112 params.addAll(ids);
1113 params.addAll(ids);
1114 ArrayList<Message> list = new ArrayList<>();
1115 SQLiteDatabase db = this.getReadableDatabase();
1116 Cursor cursor;
1117 cursor = db.rawQuery(
1118 "SELECT * FROM " + Message.TABLENAME + " " +
1119 "LEFT JOIN cheogram." + Message.TABLENAME +
1120 " USING (" + Message.UUID + ")" +
1121 "WHERE " + Message.UUID + " IN (" + TextUtils.join(",", template) + ") OR " + Message.SERVER_MSG_ID + " IN (" + TextUtils.join(",", template) + ") OR " + Message.REMOTE_MSG_ID + " IN (" + TextUtils.join(",", template) + ")",
1122 params.toArray(new String[0])
1123 );
1124
1125 while (cursor.moveToNext()) {
1126 try {
1127 final var m = Message.fromCursor(cursor, conversation);
1128 if (ids.contains(m.getUuid())) result.put(m.getUuid(), m);
1129 if (ids.contains(m.getServerMsgId())) result.put(m.getServerMsgId(), m);
1130 if (ids.contains(m.getRemoteMsgId())) result.put(m.getRemoteMsgId(), m);
1131 } catch (Exception e) {
1132 Log.e(Config.LOGTAG, "unable to restore message");
1133 }
1134 }
1135 cursor.close();
1136 return result;
1137 }
1138
1139 public ArrayList<Message> getMessages(Conversation conversation, int limit, long timestamp) {
1140 ArrayList<Message> list = new ArrayList<>();
1141 SQLiteDatabase db = this.getReadableDatabase();
1142 Cursor cursor;
1143 if (timestamp == -1) {
1144 String[] selectionArgs = {conversation.getUuid()};
1145 cursor = db.rawQuery(
1146 "SELECT * FROM " + Message.TABLENAME + " " +
1147 "LEFT JOIN cheogram." + Message.TABLENAME +
1148 " USING (" + Message.UUID + ")" +
1149 " WHERE " + Message.UUID + " IN (" +
1150 "SELECT " + Message.UUID + " FROM " + Message.TABLENAME +
1151 " WHERE " + Message.CONVERSATION + "=? " +
1152 "ORDER BY " + Message.TIME_SENT + " DESC " +
1153 "LIMIT " + String.valueOf(limit) + ") " +
1154 "ORDER BY " + Message.TIME_SENT + " DESC ",
1155 selectionArgs
1156 );
1157 } else {
1158 String[] selectionArgs = {conversation.getUuid(),
1159 Long.toString(timestamp)};
1160 cursor = db.rawQuery(
1161 "SELECT * FROM " + Message.TABLENAME + " " +
1162 "LEFT JOIN cheogram." + Message.TABLENAME +
1163 " USING (" + Message.UUID + ")" +
1164 " WHERE " + Message.UUID + " IN (" +
1165 "SELECT " + Message.UUID + " FROM " + Message.TABLENAME +
1166 " WHERE " + Message.CONVERSATION + "=? AND " +
1167 Message.TIME_SENT + "<? " +
1168 "ORDER BY " + Message.TIME_SENT + " DESC " +
1169 "LIMIT " + String.valueOf(limit) + ") " +
1170 "ORDER BY " + Message.TIME_SENT + " DESC ",
1171 selectionArgs
1172 );
1173 }
1174 CursorUtils.upgradeCursorWindowSize(cursor);
1175 final Multimap<String, Message> waitingForReplies = HashMultimap.create();
1176 final var replyIds = new HashSet<String>();
1177 while (cursor.moveToNext()) {
1178 try {
1179 final var m = Message.fromCursor(cursor, conversation);
1180 final var reply = m.getReply();
1181 if (reply != null) {
1182 replyIds.add(reply.getAttribute("id"));
1183 waitingForReplies.put(reply.getAttribute("id"), m);
1184 }
1185 list.add(0, m);
1186 } catch (Exception e) {
1187 Log.e(Config.LOGTAG, "unable to restore message", e);
1188 }
1189 }
1190 for (final var parent : getMessageFuzzyIds(conversation, replyIds).entrySet()) {
1191 for (final var m : waitingForReplies.get(parent.getKey())) {
1192 m.setInReplyTo(parent.getValue());
1193 }
1194 }
1195 cursor.close();
1196 return list;
1197 }
1198
1199 public Cursor getMessageSearchCursor(final List<String> term, final String uuid) {
1200 final SQLiteDatabase db = this.getReadableDatabase();
1201 final StringBuilder SQL = new StringBuilder();
1202 final String[] selectionArgs;
1203 SQL.append("SELECT " + Message.TABLENAME + ".*," + Conversation.TABLENAME + "." + Conversation.CONTACTJID + "," + Conversation.TABLENAME + "." + Conversation.ACCOUNT + "," + Conversation.TABLENAME + "." + Conversation.MODE + " FROM " + Message.TABLENAME + " JOIN " + Conversation.TABLENAME + " ON " + Message.TABLENAME + "." + Message.CONVERSATION + "=" + Conversation.TABLENAME + "." + Conversation.UUID + " JOIN messages_index ON messages_index.rowid=messages.rowid WHERE " + Message.ENCRYPTION + " NOT IN(" + Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE + "," + Message.ENCRYPTION_PGP + "," + Message.ENCRYPTION_DECRYPTION_FAILED + "," + Message.ENCRYPTION_AXOLOTL_FAILED + ") AND " + Message.TYPE + " IN(" + Message.TYPE_TEXT + "," + Message.TYPE_PRIVATE + ") AND messages_index.body MATCH ?");
1204 if (uuid == null) {
1205 selectionArgs = new String[]{FtsUtils.toMatchString(term)};
1206 } else {
1207 selectionArgs = new String[]{FtsUtils.toMatchString(term), uuid};
1208 SQL.append(" AND " + Conversation.TABLENAME + '.' + Conversation.UUID + "=?");
1209 }
1210 SQL.append(" ORDER BY " + Message.TIME_SENT + " DESC limit " + Config.MAX_SEARCH_RESULTS);
1211 Log.d(Config.LOGTAG, "search term: " + FtsUtils.toMatchString(term));
1212 return db.rawQuery(SQL.toString(), selectionArgs);
1213 }
1214
1215 public List<String> markFileAsDeleted(final File file, final boolean internal) {
1216 SQLiteDatabase db = this.getReadableDatabase();
1217 String selection;
1218 String[] selectionArgs;
1219 if (internal) {
1220 final String name = file.getName();
1221 if (name.endsWith(".pgp")) {
1222 selection = "(" + Message.RELATIVE_FILE_PATH + " IN(?,?) OR (" + Message.RELATIVE_FILE_PATH + "=? and encryption in(1,4))) and type in (1,2,5)";
1223 selectionArgs = new String[]{file.getAbsolutePath(), name, name.substring(0, name.length() - 4)};
1224 } else {
1225 selection = Message.RELATIVE_FILE_PATH + " IN(?,?) and type in (1,2,5)";
1226 selectionArgs = new String[]{file.getAbsolutePath(), name};
1227 }
1228 } else {
1229 selection = Message.RELATIVE_FILE_PATH + "=? and type in (1,2,5)";
1230 selectionArgs = new String[]{file.getAbsolutePath()};
1231 }
1232 final List<String> uuids = new ArrayList<>();
1233 Cursor cursor = db.query(Message.TABLENAME, new String[]{Message.UUID}, selection, selectionArgs, null, null, null);
1234 while (cursor != null && cursor.moveToNext()) {
1235 uuids.add(cursor.getString(0));
1236 }
1237 if (cursor != null) {
1238 cursor.close();
1239 }
1240 markFileAsDeleted(uuids);
1241 return uuids;
1242 }
1243
1244 public void markFileAsDeleted(List<String> uuids) {
1245 SQLiteDatabase db = this.getReadableDatabase();
1246 final ContentValues contentValues = new ContentValues();
1247 final String where = Message.UUID + "=?";
1248 contentValues.put(Message.DELETED, 1);
1249 db.beginTransaction();
1250 for (String uuid : uuids) {
1251 db.update(Message.TABLENAME, contentValues, where, new String[]{uuid});
1252 }
1253 db.setTransactionSuccessful();
1254 db.endTransaction();
1255 }
1256
1257 public void markFilesAsChanged(List<FilePathInfo> files) {
1258 SQLiteDatabase db = this.getReadableDatabase();
1259 final String where = Message.UUID + "=?";
1260 db.beginTransaction();
1261 for (FilePathInfo info : files) {
1262 final ContentValues contentValues = new ContentValues();
1263 contentValues.put(Message.DELETED, info.deleted ? 1 : 0);
1264 db.update(Message.TABLENAME, contentValues, where, new String[]{info.uuid.toString()});
1265 }
1266 db.setTransactionSuccessful();
1267 db.endTransaction();
1268 }
1269
1270 public List<FilePathInfo> getFilePathInfo() {
1271 final SQLiteDatabase db = this.getReadableDatabase();
1272 final Cursor cursor = db.query(Message.TABLENAME, new String[]{Message.UUID, Message.RELATIVE_FILE_PATH, Message.DELETED}, "type in (1,2,5) and " + Message.RELATIVE_FILE_PATH + " is not null", null, null, null, null);
1273 final List<FilePathInfo> list = new ArrayList<>();
1274 while (cursor != null && cursor.moveToNext()) {
1275 list.add(new FilePathInfo(cursor.getString(0), cursor.getString(1), cursor.getInt(2) > 0));
1276 }
1277 if (cursor != null) {
1278 cursor.close();
1279 }
1280 return list;
1281 }
1282
1283 public List<FilePath> getRelativeFilePaths(String account, Jid jid, int limit) {
1284 SQLiteDatabase db = this.getReadableDatabase();
1285 final String SQL = "select uuid,relativeFilePath from messages where type in (1,2,5) and deleted=0 and " + Message.RELATIVE_FILE_PATH + " is not null and conversationUuid=(select uuid from conversations where accountUuid=? and (contactJid=? or contactJid like ?)) order by timeSent desc";
1286 final String[] args = {account, jid.toString(), jid.toString() + "/%"};
1287 Cursor cursor = db.rawQuery(SQL + (limit > 0 ? " limit " + limit : ""), args);
1288 List<FilePath> filesPaths = new ArrayList<>();
1289 while (cursor.moveToNext()) {
1290 filesPaths.add(new FilePath(cursor.getString(0), cursor.getString(1)));
1291 }
1292 cursor.close();
1293 return filesPaths;
1294 }
1295
1296 public static class FilePath {
1297 public final UUID uuid;
1298 public final String path;
1299
1300 private FilePath(String uuid, String path) {
1301 this.uuid = UUID.fromString(uuid);
1302 this.path = path;
1303 }
1304 }
1305
1306 public static class FilePathInfo extends FilePath {
1307 public boolean deleted;
1308
1309 private FilePathInfo(String uuid, String path, boolean deleted) {
1310 super(uuid, path);
1311 this.deleted = deleted;
1312 }
1313
1314 public boolean setDeleted(boolean deleted) {
1315 final boolean changed = deleted != this.deleted;
1316 this.deleted = deleted;
1317 return changed;
1318 }
1319 }
1320
1321 public Conversation findConversation(final Account account, final Jid contactJid) {
1322 SQLiteDatabase db = this.getReadableDatabase();
1323 String[] selectionArgs = {account.getUuid(),
1324 contactJid.asBareJid().toString() + "/%",
1325 contactJid.asBareJid().toString()
1326 };
1327 try(final Cursor cursor = db.query(Conversation.TABLENAME, null,
1328 Conversation.ACCOUNT + "=? AND (" + Conversation.CONTACTJID
1329 + " like ? OR " + Conversation.CONTACTJID + "=?)", selectionArgs, null, null, null)) {
1330 if (cursor.getCount() == 0) {
1331 return null;
1332 }
1333 cursor.moveToFirst();
1334 final Conversation conversation = Conversation.fromCursor(cursor);
1335 if (conversation.getJid() instanceof InvalidJid) {
1336 return null;
1337 }
1338 return conversation;
1339 }
1340 }
1341
1342 public void updateConversation(final Conversation conversation) {
1343 final SQLiteDatabase db = this.getWritableDatabase();
1344 final String[] args = {conversation.getUuid()};
1345 db.update(Conversation.TABLENAME, conversation.getContentValues(),
1346 Conversation.UUID + "=?", args);
1347 }
1348
1349 public List<Account> getAccounts() {
1350 SQLiteDatabase db = this.getReadableDatabase();
1351 return getAccounts(db);
1352 }
1353
1354 public List<Jid> getAccountJids(final boolean enabledOnly) {
1355 final SQLiteDatabase db = this.getReadableDatabase();
1356 final List<Jid> jids = new ArrayList<>();
1357 final String[] columns = new String[]{Account.USERNAME, Account.SERVER};
1358 final String where = enabledOnly ? "not options & (1 <<1)" : null;
1359 try (final Cursor cursor = db.query(Account.TABLENAME, columns, where, null, null, null, null)) {
1360 while (cursor != null && cursor.moveToNext()) {
1361 jids.add(Jid.of(cursor.getString(0), cursor.getString(1), null));
1362 }
1363 } catch (final Exception e) {
1364 return jids;
1365 }
1366 return jids;
1367 }
1368
1369 private List<Account> getAccounts(SQLiteDatabase db) {
1370 final List<Account> list = new ArrayList<>();
1371 try (final Cursor cursor =
1372 db.query(Account.TABLENAME, null, null, null, null, null, null)) {
1373 while (cursor != null && cursor.moveToNext()) {
1374 list.add(Account.fromCursor(cursor));
1375 }
1376 }
1377 return list;
1378 }
1379
1380 public boolean updateAccount(Account account) {
1381 SQLiteDatabase db = this.getWritableDatabase();
1382 String[] args = {account.getUuid()};
1383 final int rows = db.update(Account.TABLENAME, account.getContentValues(), Account.UUID + "=?", args);
1384 return rows == 1;
1385 }
1386
1387 public boolean deleteAccount(Account account) {
1388 SQLiteDatabase db = this.getWritableDatabase();
1389 String[] args = {account.getUuid()};
1390 final int rows = db.delete(Account.TABLENAME, Account.UUID + "=?", args);
1391 return rows == 1;
1392 }
1393
1394 public boolean updateMessage(Message message, boolean includeBody) {
1395 SQLiteDatabase db = this.getWritableDatabase();
1396 String[] args = {message.getUuid()};
1397 ContentValues contentValues = message.getContentValues();
1398 contentValues.remove(Message.UUID);
1399 if (!includeBody) {
1400 contentValues.remove(Message.BODY);
1401 }
1402 return db.update(Message.TABLENAME, message.getContentValues(), Message.UUID + "=?", args) == 1 &&
1403 db.update("cheogram." + Message.TABLENAME, message.getCheogramContentValues(), Message.UUID + "=?", args) == 1;
1404 }
1405
1406 public boolean updateMessage(Message message, String uuid) {
1407 SQLiteDatabase db = this.getWritableDatabase();
1408 String[] args = {uuid};
1409 return db.update(Message.TABLENAME, message.getContentValues(), Message.UUID + "=?", args) == 1 &&
1410 db.update("cheogram." + Message.TABLENAME, message.getCheogramContentValues(), Message.UUID + "=?", args) == 1;
1411 }
1412
1413
1414 public boolean deleteMessage(String uuid) {
1415 SQLiteDatabase db = this.getWritableDatabase();
1416 String[] args = {uuid};
1417 return db.delete(Message.TABLENAME, Message.UUID + "=?", args) == 1 &&
1418 db.delete("cheogram." + Message.TABLENAME, Message.UUID + "=?", args) == 1;
1419 }
1420
1421 public void readRoster(Roster roster) {
1422 final SQLiteDatabase db = this.getReadableDatabase();
1423 final String[] args = {roster.getAccount().getUuid()};
1424 try (final Cursor cursor =
1425 db.query(Contact.TABLENAME, null, Contact.ACCOUNT + "=?", args, null, null, null)) {
1426 while (cursor.moveToNext()) {
1427 roster.initContact(Contact.fromCursor(cursor));
1428 }
1429 }
1430 }
1431
1432 public void writeRoster(final Roster roster) {
1433 long start = SystemClock.elapsedRealtime();
1434 final Account account = roster.getAccount();
1435 final SQLiteDatabase db = this.getWritableDatabase();
1436 db.beginTransaction();
1437 for (Contact contact : roster.getContacts()) {
1438 if (contact.getOption(Contact.Options.IN_ROSTER) || contact.hasAvatarOrPresenceName() || contact.getOption(Contact.Options.SYNCED_VIA_OTHER)) {
1439 db.insert(Contact.TABLENAME, null, contact.getContentValues());
1440 } else {
1441 String where = Contact.ACCOUNT + "=? AND " + Contact.JID + "=?";
1442 String[] whereArgs = {account.getUuid(), contact.getJid().toString()};
1443 db.delete(Contact.TABLENAME, where, whereArgs);
1444 }
1445 }
1446 db.setTransactionSuccessful();
1447 db.endTransaction();
1448 account.setRosterVersion(roster.getVersion());
1449 updateAccount(account);
1450 long duration = SystemClock.elapsedRealtime() - start;
1451 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": persisted roster in " + duration + "ms");
1452 }
1453
1454 public void deleteMessagesInConversation(Conversation conversation) {
1455 long start = SystemClock.elapsedRealtime();
1456 final SQLiteDatabase db = this.getWritableDatabase();
1457 db.beginTransaction();
1458 final String[] args = {conversation.getUuid()};
1459 int num = db.delete(Message.TABLENAME, Message.CONVERSATION + "=?", args);
1460 db.delete("cheogram.webxdc_updates", Message.CONVERSATION + "=?", args);
1461 db.setTransactionSuccessful();
1462 db.endTransaction();
1463 Log.d(Config.LOGTAG, "deleted " + num + " messages for " + conversation.getJid().asBareJid() + " in " + (SystemClock.elapsedRealtime() - start) + "ms");
1464 }
1465
1466 public void expireOldMessages(long timestamp) {
1467 final String[] args = {String.valueOf(timestamp)};
1468 SQLiteDatabase db = this.getReadableDatabase();
1469 db.beginTransaction();
1470 db.delete(Message.TABLENAME, "timeSent<?", args);
1471 db.setTransactionSuccessful();
1472 db.endTransaction();
1473 }
1474
1475 public MamReference getLastMessageReceived(Account account) {
1476 Cursor cursor = null;
1477 try {
1478 SQLiteDatabase db = this.getReadableDatabase();
1479 String sql = "select messages.timeSent,messages.serverMsgId from accounts join conversations on accounts.uuid=conversations.accountUuid join messages on conversations.uuid=messages.conversationUuid where accounts.uuid=? and (messages.status=0 or messages.carbon=1 or messages.serverMsgId not null) and (conversations.mode=0 or (messages.serverMsgId not null and messages.type=4)) order by messages.timesent desc limit 1";
1480 String[] args = {account.getUuid()};
1481 cursor = db.rawQuery(sql, args);
1482 if (cursor.getCount() == 0) {
1483 return null;
1484 } else {
1485 cursor.moveToFirst();
1486 return new MamReference(cursor.getLong(0), cursor.getString(1));
1487 }
1488 } catch (Exception e) {
1489 return null;
1490 } finally {
1491 if (cursor != null) {
1492 cursor.close();
1493 }
1494 }
1495 }
1496
1497 public long getLastTimeFingerprintUsed(Account account, String fingerprint) {
1498 String SQL = "select messages.timeSent from accounts join conversations on accounts.uuid=conversations.accountUuid join messages on conversations.uuid=messages.conversationUuid where accounts.uuid=? and messages.axolotl_fingerprint=? order by messages.timesent desc limit 1";
1499 String[] args = {account.getUuid(), fingerprint};
1500 Cursor cursor = getReadableDatabase().rawQuery(SQL, args);
1501 long time;
1502 if (cursor.moveToFirst()) {
1503 time = cursor.getLong(0);
1504 } else {
1505 time = 0;
1506 }
1507 cursor.close();
1508 return time;
1509 }
1510
1511 public MamReference getLastClearDate(Account account) {
1512 SQLiteDatabase db = this.getReadableDatabase();
1513 String[] columns = {Conversation.ATTRIBUTES};
1514 String selection = Conversation.ACCOUNT + "=?";
1515 String[] args = {account.getUuid()};
1516 Cursor cursor = db.query(Conversation.TABLENAME, columns, selection, args, null, null, null);
1517 MamReference maxClearDate = new MamReference(0);
1518 while (cursor.moveToNext()) {
1519 try {
1520 final JSONObject o = new JSONObject(cursor.getString(0));
1521 maxClearDate = MamReference.max(maxClearDate, MamReference.fromAttribute(o.getString(Conversation.ATTRIBUTE_LAST_CLEAR_HISTORY)));
1522 } catch (Exception e) {
1523 //ignored
1524 }
1525 }
1526 cursor.close();
1527 return maxClearDate;
1528 }
1529
1530 private Cursor getCursorForSession(Account account, SignalProtocolAddress contact) {
1531 final SQLiteDatabase db = this.getReadableDatabase();
1532 String[] selectionArgs = {account.getUuid(),
1533 contact.getName(),
1534 Integer.toString(contact.getDeviceId())};
1535 return db.query(SQLiteAxolotlStore.SESSION_TABLENAME,
1536 null,
1537 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1538 + SQLiteAxolotlStore.NAME + " = ? AND "
1539 + SQLiteAxolotlStore.DEVICE_ID + " = ? ",
1540 selectionArgs,
1541 null, null, null);
1542 }
1543
1544 public SessionRecord loadSession(Account account, SignalProtocolAddress contact) {
1545 SessionRecord session = null;
1546 Cursor cursor = getCursorForSession(account, contact);
1547 if (cursor.getCount() != 0) {
1548 cursor.moveToFirst();
1549 try {
1550 session = new SessionRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT));
1551 } catch (IOException e) {
1552 cursor.close();
1553 throw new AssertionError(e);
1554 }
1555 }
1556 cursor.close();
1557 return session;
1558 }
1559
1560 public List<Integer> getSubDeviceSessions(Account account, SignalProtocolAddress contact) {
1561 final SQLiteDatabase db = this.getReadableDatabase();
1562 return getSubDeviceSessions(db, account, contact);
1563 }
1564
1565 private List<Integer> getSubDeviceSessions(SQLiteDatabase db, Account account, SignalProtocolAddress contact) {
1566 List<Integer> devices = new ArrayList<>();
1567 String[] columns = {SQLiteAxolotlStore.DEVICE_ID};
1568 String[] selectionArgs = {account.getUuid(),
1569 contact.getName()};
1570 Cursor cursor = db.query(SQLiteAxolotlStore.SESSION_TABLENAME,
1571 columns,
1572 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1573 + SQLiteAxolotlStore.NAME + " = ?",
1574 selectionArgs,
1575 null, null, null);
1576
1577 while (cursor.moveToNext()) {
1578 devices.add(cursor.getInt(
1579 cursor.getColumnIndex(SQLiteAxolotlStore.DEVICE_ID)));
1580 }
1581
1582 cursor.close();
1583 return devices;
1584 }
1585
1586 public List<String> getKnownSignalAddresses(Account account) {
1587 List<String> addresses = new ArrayList<>();
1588 String[] colums = {"DISTINCT " + SQLiteAxolotlStore.NAME};
1589 String[] selectionArgs = {account.getUuid()};
1590 Cursor cursor = getReadableDatabase().query(SQLiteAxolotlStore.SESSION_TABLENAME,
1591 colums,
1592 SQLiteAxolotlStore.ACCOUNT + " = ?",
1593 selectionArgs,
1594 null, null, null
1595 );
1596 while (cursor.moveToNext()) {
1597 addresses.add(cursor.getString(0));
1598 }
1599 cursor.close();
1600 return addresses;
1601 }
1602
1603 public boolean containsSession(Account account, SignalProtocolAddress contact) {
1604 Cursor cursor = getCursorForSession(account, contact);
1605 int count = cursor.getCount();
1606 cursor.close();
1607 return count != 0;
1608 }
1609
1610 public void storeSession(Account account, SignalProtocolAddress contact, SessionRecord session) {
1611 SQLiteDatabase db = this.getWritableDatabase();
1612 ContentValues values = new ContentValues();
1613 values.put(SQLiteAxolotlStore.NAME, contact.getName());
1614 values.put(SQLiteAxolotlStore.DEVICE_ID, contact.getDeviceId());
1615 values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(session.serialize(), Base64.DEFAULT));
1616 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1617 db.insert(SQLiteAxolotlStore.SESSION_TABLENAME, null, values);
1618 }
1619
1620 public void deleteSession(Account account, SignalProtocolAddress contact) {
1621 SQLiteDatabase db = this.getWritableDatabase();
1622 deleteSession(db, account, contact);
1623 }
1624
1625 private void deleteSession(SQLiteDatabase db, Account account, SignalProtocolAddress contact) {
1626 String[] args = {account.getUuid(),
1627 contact.getName(),
1628 Integer.toString(contact.getDeviceId())};
1629 db.delete(SQLiteAxolotlStore.SESSION_TABLENAME,
1630 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1631 + SQLiteAxolotlStore.NAME + " = ? AND "
1632 + SQLiteAxolotlStore.DEVICE_ID + " = ? ",
1633 args);
1634 }
1635
1636 public void deleteAllSessions(Account account, SignalProtocolAddress contact) {
1637 SQLiteDatabase db = this.getWritableDatabase();
1638 String[] args = {account.getUuid(), contact.getName()};
1639 db.delete(SQLiteAxolotlStore.SESSION_TABLENAME,
1640 SQLiteAxolotlStore.ACCOUNT + "=? AND "
1641 + SQLiteAxolotlStore.NAME + " = ?",
1642 args);
1643 }
1644
1645 private Cursor getCursorForPreKey(Account account, int preKeyId) {
1646 SQLiteDatabase db = this.getReadableDatabase();
1647 String[] columns = {SQLiteAxolotlStore.KEY};
1648 String[] selectionArgs = {account.getUuid(), Integer.toString(preKeyId)};
1649 Cursor cursor = db.query(SQLiteAxolotlStore.PREKEY_TABLENAME,
1650 columns,
1651 SQLiteAxolotlStore.ACCOUNT + "=? AND "
1652 + SQLiteAxolotlStore.ID + "=?",
1653 selectionArgs,
1654 null, null, null);
1655
1656 return cursor;
1657 }
1658
1659 public PreKeyRecord loadPreKey(Account account, int preKeyId) {
1660 PreKeyRecord record = null;
1661 Cursor cursor = getCursorForPreKey(account, preKeyId);
1662 if (cursor.getCount() != 0) {
1663 cursor.moveToFirst();
1664 try {
1665 record = new PreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT));
1666 } catch (IOException e) {
1667 throw new AssertionError(e);
1668 }
1669 }
1670 cursor.close();
1671 return record;
1672 }
1673
1674 public boolean containsPreKey(Account account, int preKeyId) {
1675 Cursor cursor = getCursorForPreKey(account, preKeyId);
1676 int count = cursor.getCount();
1677 cursor.close();
1678 return count != 0;
1679 }
1680
1681 public void storePreKey(Account account, PreKeyRecord record) {
1682 SQLiteDatabase db = this.getWritableDatabase();
1683 ContentValues values = new ContentValues();
1684 values.put(SQLiteAxolotlStore.ID, record.getId());
1685 values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(), Base64.DEFAULT));
1686 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1687 db.insert(SQLiteAxolotlStore.PREKEY_TABLENAME, null, values);
1688 }
1689
1690 public int deletePreKey(Account account, int preKeyId) {
1691 SQLiteDatabase db = this.getWritableDatabase();
1692 String[] args = {account.getUuid(), Integer.toString(preKeyId)};
1693 return db.delete(SQLiteAxolotlStore.PREKEY_TABLENAME,
1694 SQLiteAxolotlStore.ACCOUNT + "=? AND "
1695 + SQLiteAxolotlStore.ID + "=?",
1696 args);
1697 }
1698
1699 private Cursor getCursorForSignedPreKey(Account account, int signedPreKeyId) {
1700 SQLiteDatabase db = this.getReadableDatabase();
1701 String[] columns = {SQLiteAxolotlStore.KEY};
1702 String[] selectionArgs = {account.getUuid(), Integer.toString(signedPreKeyId)};
1703 Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1704 columns,
1705 SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.ID + "=?",
1706 selectionArgs,
1707 null, null, null);
1708
1709 return cursor;
1710 }
1711
1712 public SignedPreKeyRecord loadSignedPreKey(Account account, int signedPreKeyId) {
1713 SignedPreKeyRecord record = null;
1714 Cursor cursor = getCursorForSignedPreKey(account, signedPreKeyId);
1715 if (cursor.getCount() != 0) {
1716 cursor.moveToFirst();
1717 try {
1718 record = new SignedPreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT));
1719 } catch (IOException e) {
1720 throw new AssertionError(e);
1721 }
1722 }
1723 cursor.close();
1724 return record;
1725 }
1726
1727 public List<SignedPreKeyRecord> loadSignedPreKeys(Account account) {
1728 List<SignedPreKeyRecord> prekeys = new ArrayList<>();
1729 SQLiteDatabase db = this.getReadableDatabase();
1730 String[] columns = {SQLiteAxolotlStore.KEY};
1731 String[] selectionArgs = {account.getUuid()};
1732 Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1733 columns,
1734 SQLiteAxolotlStore.ACCOUNT + "=?",
1735 selectionArgs,
1736 null, null, null);
1737
1738 while (cursor.moveToNext()) {
1739 try {
1740 prekeys.add(new SignedPreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT)));
1741 } catch (IOException ignored) {
1742 }
1743 }
1744 cursor.close();
1745 return prekeys;
1746 }
1747
1748 public int getSignedPreKeysCount(Account account) {
1749 String[] columns = {"count(" + SQLiteAxolotlStore.KEY + ")"};
1750 String[] selectionArgs = {account.getUuid()};
1751 SQLiteDatabase db = this.getReadableDatabase();
1752 Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1753 columns,
1754 SQLiteAxolotlStore.ACCOUNT + "=?",
1755 selectionArgs,
1756 null, null, null);
1757 final int count;
1758 if (cursor.moveToFirst()) {
1759 count = cursor.getInt(0);
1760 } else {
1761 count = 0;
1762 }
1763 cursor.close();
1764 return count;
1765 }
1766
1767 public boolean containsSignedPreKey(Account account, int signedPreKeyId) {
1768 Cursor cursor = getCursorForPreKey(account, signedPreKeyId);
1769 int count = cursor.getCount();
1770 cursor.close();
1771 return count != 0;
1772 }
1773
1774 public void storeSignedPreKey(Account account, SignedPreKeyRecord record) {
1775 SQLiteDatabase db = this.getWritableDatabase();
1776 ContentValues values = new ContentValues();
1777 values.put(SQLiteAxolotlStore.ID, record.getId());
1778 values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(), Base64.DEFAULT));
1779 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1780 db.insert(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, null, values);
1781 }
1782
1783 public void deleteSignedPreKey(Account account, int signedPreKeyId) {
1784 SQLiteDatabase db = this.getWritableDatabase();
1785 String[] args = {account.getUuid(), Integer.toString(signedPreKeyId)};
1786 db.delete(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1787 SQLiteAxolotlStore.ACCOUNT + "=? AND "
1788 + SQLiteAxolotlStore.ID + "=?",
1789 args);
1790 }
1791
1792 private Cursor getIdentityKeyCursor(Account account, String name, boolean own) {
1793 final SQLiteDatabase db = this.getReadableDatabase();
1794 return getIdentityKeyCursor(db, account, name, own);
1795 }
1796
1797 private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String name, boolean own) {
1798 return getIdentityKeyCursor(db, account, name, own, null);
1799 }
1800
1801 private Cursor getIdentityKeyCursor(Account account, String fingerprint) {
1802 final SQLiteDatabase db = this.getReadableDatabase();
1803 return getIdentityKeyCursor(db, account, fingerprint);
1804 }
1805
1806 private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String fingerprint) {
1807 return getIdentityKeyCursor(db, account, null, null, fingerprint);
1808 }
1809
1810 private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String name, Boolean own, String fingerprint) {
1811 String[] columns = {SQLiteAxolotlStore.TRUST,
1812 SQLiteAxolotlStore.ACTIVE,
1813 SQLiteAxolotlStore.LAST_ACTIVATION,
1814 SQLiteAxolotlStore.KEY};
1815 ArrayList<String> selectionArgs = new ArrayList<>(4);
1816 selectionArgs.add(account.getUuid());
1817 String selectionString = SQLiteAxolotlStore.ACCOUNT + " = ?";
1818 if (name != null) {
1819 selectionArgs.add(name);
1820 selectionString += " AND " + SQLiteAxolotlStore.NAME + " = ?";
1821 }
1822 if (fingerprint != null) {
1823 selectionArgs.add(fingerprint);
1824 selectionString += " AND " + SQLiteAxolotlStore.FINGERPRINT + " = ?";
1825 }
1826 if (own != null) {
1827 selectionArgs.add(own ? "1" : "0");
1828 selectionString += " AND " + SQLiteAxolotlStore.OWN + " = ?";
1829 }
1830 Cursor cursor = db.query(SQLiteAxolotlStore.IDENTITIES_TABLENAME,
1831 columns,
1832 selectionString,
1833 selectionArgs.toArray(new String[selectionArgs.size()]),
1834 null, null, null);
1835
1836 return cursor;
1837 }
1838
1839 public IdentityKeyPair loadOwnIdentityKeyPair(Account account) {
1840 SQLiteDatabase db = getReadableDatabase();
1841 return loadOwnIdentityKeyPair(db, account);
1842 }
1843
1844 private IdentityKeyPair loadOwnIdentityKeyPair(SQLiteDatabase db, Account account) {
1845 String name = account.getJid().asBareJid().toString();
1846 IdentityKeyPair identityKeyPair = null;
1847 Cursor cursor = getIdentityKeyCursor(db, account, name, true);
1848 if (cursor.getCount() != 0) {
1849 cursor.moveToFirst();
1850 try {
1851 identityKeyPair = new IdentityKeyPair(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT));
1852 } catch (InvalidKeyException e) {
1853 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Encountered invalid IdentityKey in database for account" + account.getJid().asBareJid() + ", address: " + name);
1854 }
1855 }
1856 cursor.close();
1857
1858 return identityKeyPair;
1859 }
1860
1861 public Set<IdentityKey> loadIdentityKeys(Account account, String name) {
1862 return loadIdentityKeys(account, name, null);
1863 }
1864
1865 public Set<IdentityKey> loadIdentityKeys(Account account, String name, FingerprintStatus status) {
1866 Set<IdentityKey> identityKeys = new HashSet<>();
1867 Cursor cursor = getIdentityKeyCursor(account, name, false);
1868
1869 while (cursor.moveToNext()) {
1870 if (status != null && !FingerprintStatus.fromCursor(cursor).equals(status)) {
1871 continue;
1872 }
1873 try {
1874 String key = cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY));
1875 if (key != null) {
1876 identityKeys.add(new IdentityKey(Base64.decode(key, Base64.DEFAULT), 0));
1877 } else {
1878 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Missing key (possibly preverified) in database for account" + account.getJid().asBareJid() + ", address: " + name);
1879 }
1880 } catch (InvalidKeyException e) {
1881 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Encountered invalid IdentityKey in database for account" + account.getJid().asBareJid() + ", address: " + name);
1882 }
1883 }
1884 cursor.close();
1885
1886 return identityKeys;
1887 }
1888
1889 public long numTrustedKeys(Account account, String name) {
1890 SQLiteDatabase db = getReadableDatabase();
1891 String[] args = {
1892 account.getUuid(),
1893 name,
1894 FingerprintStatus.Trust.TRUSTED.toString(),
1895 FingerprintStatus.Trust.VERIFIED.toString(),
1896 FingerprintStatus.Trust.VERIFIED_X509.toString()
1897 };
1898 return DatabaseUtils.queryNumEntries(db, SQLiteAxolotlStore.IDENTITIES_TABLENAME,
1899 SQLiteAxolotlStore.ACCOUNT + " = ?"
1900 + " AND " + SQLiteAxolotlStore.NAME + " = ?"
1901 + " AND (" + SQLiteAxolotlStore.TRUST + " = ? OR " + SQLiteAxolotlStore.TRUST + " = ? OR " + SQLiteAxolotlStore.TRUST + " = ?)"
1902 + " AND " + SQLiteAxolotlStore.ACTIVE + " > 0",
1903 args
1904 );
1905 }
1906
1907 private void storeIdentityKey(Account account, String name, boolean own, String fingerprint, String base64Serialized, FingerprintStatus status) {
1908 SQLiteDatabase db = this.getWritableDatabase();
1909 ContentValues values = new ContentValues();
1910 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1911 values.put(SQLiteAxolotlStore.NAME, name);
1912 values.put(SQLiteAxolotlStore.OWN, own ? 1 : 0);
1913 values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint);
1914 values.put(SQLiteAxolotlStore.KEY, base64Serialized);
1915 values.putAll(status.toContentValues());
1916 String where = SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.NAME + "=? AND " + SQLiteAxolotlStore.FINGERPRINT + " =?";
1917 String[] whereArgs = {account.getUuid(), name, fingerprint};
1918 int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values, where, whereArgs);
1919 if (rows == 0) {
1920 db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values);
1921 }
1922 }
1923
1924 public void storePreVerification(Account account, String name, String fingerprint, FingerprintStatus status) {
1925 SQLiteDatabase db = this.getWritableDatabase();
1926 ContentValues values = new ContentValues();
1927 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1928 values.put(SQLiteAxolotlStore.NAME, name);
1929 values.put(SQLiteAxolotlStore.OWN, 0);
1930 values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint);
1931 values.putAll(status.toContentValues());
1932 db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values);
1933 }
1934
1935 public FingerprintStatus getFingerprintStatus(Account account, String fingerprint) {
1936 Cursor cursor = getIdentityKeyCursor(account, fingerprint);
1937 final FingerprintStatus status;
1938 if (cursor.getCount() > 0) {
1939 cursor.moveToFirst();
1940 status = FingerprintStatus.fromCursor(cursor);
1941 } else {
1942 status = null;
1943 }
1944 cursor.close();
1945 return status;
1946 }
1947
1948 public boolean setIdentityKeyTrust(Account account, String fingerprint, FingerprintStatus fingerprintStatus) {
1949 SQLiteDatabase db = this.getWritableDatabase();
1950 return setIdentityKeyTrust(db, account, fingerprint, fingerprintStatus);
1951 }
1952
1953 private boolean setIdentityKeyTrust(SQLiteDatabase db, Account account, String fingerprint, FingerprintStatus status) {
1954 String[] selectionArgs = {
1955 account.getUuid(),
1956 fingerprint
1957 };
1958 int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, status.toContentValues(),
1959 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1960 + SQLiteAxolotlStore.FINGERPRINT + " = ? ",
1961 selectionArgs);
1962 return rows == 1;
1963 }
1964
1965 public boolean setIdentityKeyCertificate(Account account, String fingerprint, X509Certificate x509Certificate) {
1966 SQLiteDatabase db = this.getWritableDatabase();
1967 String[] selectionArgs = {
1968 account.getUuid(),
1969 fingerprint
1970 };
1971 try {
1972 ContentValues values = new ContentValues();
1973 values.put(SQLiteAxolotlStore.CERTIFICATE, x509Certificate.getEncoded());
1974 return db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values,
1975 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1976 + SQLiteAxolotlStore.FINGERPRINT + " = ? ",
1977 selectionArgs) == 1;
1978 } catch (CertificateEncodingException e) {
1979 Log.d(Config.LOGTAG, "could not encode certificate");
1980 return false;
1981 }
1982 }
1983
1984 public X509Certificate getIdentityKeyCertifcate(Account account, String fingerprint) {
1985 SQLiteDatabase db = this.getReadableDatabase();
1986 String[] selectionArgs = {
1987 account.getUuid(),
1988 fingerprint
1989 };
1990 String[] colums = {SQLiteAxolotlStore.CERTIFICATE};
1991 String selection = SQLiteAxolotlStore.ACCOUNT + " = ? AND " + SQLiteAxolotlStore.FINGERPRINT + " = ? ";
1992 Cursor cursor = db.query(SQLiteAxolotlStore.IDENTITIES_TABLENAME, colums, selection, selectionArgs, null, null, null);
1993 if (cursor.getCount() < 1) {
1994 return null;
1995 } else {
1996 cursor.moveToFirst();
1997 byte[] certificate = cursor.getBlob(cursor.getColumnIndex(SQLiteAxolotlStore.CERTIFICATE));
1998 cursor.close();
1999 if (certificate == null || certificate.length == 0) {
2000 return null;
2001 }
2002 try {
2003 CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
2004 return (X509Certificate) certificateFactory.generateCertificate(new ByteArrayInputStream(certificate));
2005 } catch (CertificateException e) {
2006 Log.d(Config.LOGTAG, "certificate exception " + e.getMessage());
2007 return null;
2008 }
2009 }
2010 }
2011
2012 public void storeIdentityKey(Account account, String name, IdentityKey identityKey, FingerprintStatus status) {
2013 storeIdentityKey(account, name, false, CryptoHelper.bytesToHex(identityKey.getPublicKey().serialize()), Base64.encodeToString(identityKey.serialize(), Base64.DEFAULT), status);
2014 }
2015
2016 public void storeOwnIdentityKeyPair(Account account, IdentityKeyPair identityKeyPair) {
2017 storeIdentityKey(account, account.getJid().asBareJid().toString(), true, CryptoHelper.bytesToHex(identityKeyPair.getPublicKey().serialize()), Base64.encodeToString(identityKeyPair.serialize(), Base64.DEFAULT), FingerprintStatus.createActiveVerified(false));
2018 }
2019
2020
2021 private void recreateAxolotlDb(SQLiteDatabase db) {
2022 Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX + " : " + ">>> (RE)CREATING AXOLOTL DATABASE <<<");
2023 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SESSION_TABLENAME);
2024 db.execSQL(CREATE_SESSIONS_STATEMENT);
2025 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.PREKEY_TABLENAME);
2026 db.execSQL(CREATE_PREKEYS_STATEMENT);
2027 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME);
2028 db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT);
2029 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.IDENTITIES_TABLENAME);
2030 db.execSQL(CREATE_IDENTITIES_STATEMENT);
2031 }
2032
2033 public void wipeAxolotlDb(Account account) {
2034 String accountName = account.getUuid();
2035 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + ">>> WIPING AXOLOTL DATABASE FOR ACCOUNT " + accountName + " <<<");
2036 SQLiteDatabase db = this.getWritableDatabase();
2037 String[] deleteArgs = {
2038 accountName
2039 };
2040 db.delete(SQLiteAxolotlStore.SESSION_TABLENAME,
2041 SQLiteAxolotlStore.ACCOUNT + " = ?",
2042 deleteArgs);
2043 db.delete(SQLiteAxolotlStore.PREKEY_TABLENAME,
2044 SQLiteAxolotlStore.ACCOUNT + " = ?",
2045 deleteArgs);
2046 db.delete(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
2047 SQLiteAxolotlStore.ACCOUNT + " = ?",
2048 deleteArgs);
2049 db.delete(SQLiteAxolotlStore.IDENTITIES_TABLENAME,
2050 SQLiteAxolotlStore.ACCOUNT + " = ?",
2051 deleteArgs);
2052 }
2053
2054 public List<ShortcutService.FrequentContact> getFrequentContacts(int days) {
2055 SQLiteDatabase db = this.getReadableDatabase();
2056 final String SQL = "select " + Conversation.TABLENAME + "." + Conversation.ACCOUNT + "," + Conversation.TABLENAME + "." + Conversation.CONTACTJID + " from " + Conversation.TABLENAME + " join " + Message.TABLENAME + " on conversations.uuid=messages.conversationUuid where messages.status!=0 and carbon==0 and conversations.mode=0 and messages.timeSent>=? group by conversations.uuid order by count(body) desc limit 4;";
2057 String[] whereArgs = new String[]{String.valueOf(System.currentTimeMillis() - (Config.MILLISECONDS_IN_DAY * days))};
2058 Cursor cursor = db.rawQuery(SQL, whereArgs);
2059 ArrayList<ShortcutService.FrequentContact> contacts = new ArrayList<>();
2060 while (cursor.moveToNext()) {
2061 try {
2062 contacts.add(new ShortcutService.FrequentContact(cursor.getString(0), Jid.of(cursor.getString(1))));
2063 } catch (Exception e) {
2064 Log.d(Config.LOGTAG, e.getMessage());
2065 }
2066 }
2067 cursor.close();
2068 return contacts;
2069 }
2070}