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