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