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.JSONObject;
15import org.whispersystems.libsignal.SignalProtocolAddress;
16import org.whispersystems.libsignal.IdentityKey;
17import org.whispersystems.libsignal.IdentityKeyPair;
18import org.whispersystems.libsignal.InvalidKeyException;
19import org.whispersystems.libsignal.state.PreKeyRecord;
20import org.whispersystems.libsignal.state.SessionRecord;
21import org.whispersystems.libsignal.state.SignedPreKeyRecord;
22
23import java.io.ByteArrayInputStream;
24import java.io.File;
25import java.io.IOException;
26import java.security.cert.CertificateEncodingException;
27import java.security.cert.CertificateException;
28import java.security.cert.CertificateFactory;
29import java.security.cert.X509Certificate;
30import java.util.ArrayList;
31import java.util.HashMap;
32import java.util.HashSet;
33import java.util.List;
34import java.util.Map;
35import java.util.Set;
36import java.util.UUID;
37import java.util.concurrent.CopyOnWriteArrayList;
38
39import org.json.JSONException;
40
41import eu.siacs.conversations.Config;
42import eu.siacs.conversations.crypto.axolotl.AxolotlService;
43import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
44import eu.siacs.conversations.crypto.axolotl.SQLiteAxolotlStore;
45import eu.siacs.conversations.entities.Account;
46import eu.siacs.conversations.entities.Contact;
47import eu.siacs.conversations.entities.Conversation;
48import eu.siacs.conversations.entities.Message;
49import eu.siacs.conversations.entities.PresenceTemplate;
50import eu.siacs.conversations.entities.Roster;
51import eu.siacs.conversations.entities.ServiceDiscoveryResult;
52import eu.siacs.conversations.services.QuickConversationsService;
53import eu.siacs.conversations.services.ShortcutService;
54import eu.siacs.conversations.utils.CryptoHelper;
55import eu.siacs.conversations.utils.CursorUtils;
56import eu.siacs.conversations.utils.FtsUtils;
57import eu.siacs.conversations.utils.MimeUtils;
58import eu.siacs.conversations.utils.Resolver;
59import eu.siacs.conversations.xmpp.InvalidJid;
60import eu.siacs.conversations.xmpp.mam.MamReference;
61import rocks.xmpp.addr.Jid;
62
63public class DatabaseBackend extends SQLiteOpenHelper {
64
65 private static final String DATABASE_NAME = "history";
66 private static final int DATABASE_VERSION = 45;
67 private static DatabaseBackend instance = null;
68 private static String CREATE_CONTATCS_STATEMENT = "create table "
69 + Contact.TABLENAME + "(" + Contact.ACCOUNT + " TEXT, "
70 + Contact.SERVERNAME + " TEXT, " + Contact.SYSTEMNAME + " 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.GROUPS + " TEXT, FOREIGN KEY(" + Contact.ACCOUNT + ") REFERENCES "
76 + Account.TABLENAME + "(" + Account.UUID
77 + ") ON DELETE CASCADE, UNIQUE(" + Contact.ACCOUNT + ", "
78 + Contact.JID + ") ON CONFLICT REPLACE);";
79
80 private static String CREATE_DISCOVERY_RESULTS_STATEMENT = "create table "
81 + ServiceDiscoveryResult.TABLENAME + "("
82 + ServiceDiscoveryResult.HASH + " TEXT, "
83 + ServiceDiscoveryResult.VER + " TEXT, "
84 + ServiceDiscoveryResult.RESULT + " TEXT, "
85 + "UNIQUE(" + ServiceDiscoveryResult.HASH + ", "
86 + ServiceDiscoveryResult.VER + ") ON CONFLICT REPLACE);";
87
88 private static String CREATE_PRESENCE_TEMPLATES_STATEMENT = "CREATE TABLE "
89 + PresenceTemplate.TABELNAME + "("
90 + PresenceTemplate.UUID + " TEXT, "
91 + PresenceTemplate.LAST_USED + " NUMBER,"
92 + PresenceTemplate.MESSAGE + " TEXT,"
93 + PresenceTemplate.STATUS + " TEXT,"
94 + "UNIQUE(" + PresenceTemplate.MESSAGE + "," + PresenceTemplate.STATUS + ") ON CONFLICT REPLACE);";
95
96 private static String CREATE_PREKEYS_STATEMENT = "CREATE TABLE "
97 + SQLiteAxolotlStore.PREKEY_TABLENAME + "("
98 + SQLiteAxolotlStore.ACCOUNT + " TEXT, "
99 + SQLiteAxolotlStore.ID + " INTEGER, "
100 + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY("
101 + SQLiteAxolotlStore.ACCOUNT
102 + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, "
103 + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", "
104 + SQLiteAxolotlStore.ID
105 + ") ON CONFLICT REPLACE"
106 + ");";
107
108 private static String CREATE_SIGNED_PREKEYS_STATEMENT = "CREATE TABLE "
109 + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME + "("
110 + SQLiteAxolotlStore.ACCOUNT + " TEXT, "
111 + SQLiteAxolotlStore.ID + " INTEGER, "
112 + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY("
113 + SQLiteAxolotlStore.ACCOUNT
114 + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, "
115 + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", "
116 + SQLiteAxolotlStore.ID
117 + ") ON CONFLICT REPLACE" +
118 ");";
119
120 private static String CREATE_SESSIONS_STATEMENT = "CREATE TABLE "
121 + SQLiteAxolotlStore.SESSION_TABLENAME + "("
122 + SQLiteAxolotlStore.ACCOUNT + " TEXT, "
123 + SQLiteAxolotlStore.NAME + " TEXT, "
124 + SQLiteAxolotlStore.DEVICE_ID + " INTEGER, "
125 + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY("
126 + SQLiteAxolotlStore.ACCOUNT
127 + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, "
128 + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", "
129 + SQLiteAxolotlStore.NAME + ", "
130 + SQLiteAxolotlStore.DEVICE_ID
131 + ") ON CONFLICT REPLACE"
132 + ");";
133
134 private static String CREATE_IDENTITIES_STATEMENT = "CREATE TABLE "
135 + SQLiteAxolotlStore.IDENTITIES_TABLENAME + "("
136 + SQLiteAxolotlStore.ACCOUNT + " TEXT, "
137 + SQLiteAxolotlStore.NAME + " TEXT, "
138 + SQLiteAxolotlStore.OWN + " INTEGER, "
139 + SQLiteAxolotlStore.FINGERPRINT + " TEXT, "
140 + SQLiteAxolotlStore.CERTIFICATE + " BLOB, "
141 + SQLiteAxolotlStore.TRUST + " TEXT, "
142 + SQLiteAxolotlStore.ACTIVE + " NUMBER, "
143 + SQLiteAxolotlStore.LAST_ACTIVATION + " NUMBER,"
144 + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY("
145 + SQLiteAxolotlStore.ACCOUNT
146 + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, "
147 + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", "
148 + SQLiteAxolotlStore.NAME + ", "
149 + SQLiteAxolotlStore.FINGERPRINT
150 + ") ON CONFLICT IGNORE"
151 + ");";
152
153 private static String RESOLVER_RESULTS_TABLENAME = "resolver_results";
154
155 private static String CREATE_RESOLVER_RESULTS_TABLE = "create table " + RESOLVER_RESULTS_TABLENAME + "("
156 + Resolver.Result.DOMAIN + " TEXT,"
157 + Resolver.Result.HOSTNAME + " TEXT,"
158 + Resolver.Result.IP + " BLOB,"
159 + Resolver.Result.PRIORITY + " NUMBER,"
160 + Resolver.Result.DIRECT_TLS + " NUMBER,"
161 + Resolver.Result.AUTHENTICATED + " NUMBER,"
162 + Resolver.Result.PORT + " NUMBER,"
163 + "UNIQUE(" + Resolver.Result.DOMAIN + ") ON CONFLICT REPLACE"
164 + ");";
165
166 private static String CREATE_MESSAGE_TIME_INDEX = "create INDEX message_time_index ON " + Message.TABLENAME + "(" + Message.TIME_SENT + ")";
167 private static String CREATE_MESSAGE_CONVERSATION_INDEX = "create INDEX message_conversation_index ON " + Message.TABLENAME + "(" + Message.CONVERSATION + ")";
168 private static String CREATE_MESSAGE_DELETED_INDEX = "create index message_deleted_index ON " + Message.TABLENAME + "(" + Message.DELETED + ")";
169 private static String CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX = "create INDEX message_file_path_index ON " + Message.TABLENAME + "(" + Message.RELATIVE_FILE_PATH + ")";
170 private static String CREATE_MESSAGE_TYPE_INDEX = "create INDEX message_type_index ON " + Message.TABLENAME + "(" + Message.TYPE + ")";
171
172 private static String CREATE_MESSAGE_INDEX_TABLE = "CREATE VIRTUAL TABLE messages_index USING FTS4(uuid TEXT PRIMARY KEY, body TEXT)";
173 private static String CREATE_MESSAGE_INSERT_TRIGGER = "CREATE TRIGGER after_message_insert AFTER INSERT ON " + Message.TABLENAME + " BEGIN INSERT INTO messages_index (uuid,body) VALUES (new.uuid,new.body); END;";
174 private static 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 uuid=old.uuid; END;";
175 private static String COPY_PREEXISTING_ENTRIES = "INSERT into messages_index(uuid,body) select uuid,body FROM " + Message.TABLENAME + ";";
176
177 private DatabaseBackend(Context context) {
178 super(context, DATABASE_NAME, null, DATABASE_VERSION);
179 }
180
181 private static ContentValues createFingerprintStatusContentValues(FingerprintStatus.Trust trust, boolean active) {
182 ContentValues values = new ContentValues();
183 values.put(SQLiteAxolotlStore.TRUST, trust.toString());
184 values.put(SQLiteAxolotlStore.ACTIVE, active ? 1 : 0);
185 return values;
186 }
187
188 public static synchronized DatabaseBackend getInstance(Context context) {
189 if (instance == null) {
190 instance = new DatabaseBackend(context);
191 }
192 return instance;
193 }
194
195 @Override
196 public void onConfigure(SQLiteDatabase db) {
197 db.execSQL("PRAGMA foreign_keys=ON");
198 db.rawQuery("PRAGMA secure_delete=ON", null);
199 }
200
201 @Override
202 public void onCreate(SQLiteDatabase db) {
203 db.execSQL("create table " + Account.TABLENAME + "(" + Account.UUID + " TEXT PRIMARY KEY,"
204 + Account.USERNAME + " TEXT,"
205 + Account.SERVER + " TEXT,"
206 + Account.PASSWORD + " TEXT,"
207 + Account.DISPLAY_NAME + " TEXT, "
208 + Account.STATUS + " TEXT,"
209 + Account.STATUS_MESSAGE + " TEXT,"
210 + Account.ROSTERVERSION + " TEXT,"
211 + Account.OPTIONS + " NUMBER, "
212 + Account.AVATAR + " TEXT, "
213 + Account.KEYS + " TEXT, "
214 + Account.HOSTNAME + " TEXT, "
215 + Account.RESOURCE + " TEXT,"
216 + Account.PORT + " NUMBER DEFAULT 5222)");
217 db.execSQL("create table " + Conversation.TABLENAME + " ("
218 + Conversation.UUID + " TEXT PRIMARY KEY, " + Conversation.NAME
219 + " TEXT, " + Conversation.CONTACT + " TEXT, "
220 + Conversation.ACCOUNT + " TEXT, " + Conversation.CONTACTJID
221 + " TEXT, " + Conversation.CREATED + " NUMBER, "
222 + Conversation.STATUS + " NUMBER, " + Conversation.MODE
223 + " NUMBER, " + Conversation.ATTRIBUTES + " TEXT, FOREIGN KEY("
224 + Conversation.ACCOUNT + ") REFERENCES " + Account.TABLENAME
225 + "(" + Account.UUID + ") ON DELETE CASCADE);");
226 db.execSQL("create table " + Message.TABLENAME + "( " + Message.UUID
227 + " TEXT PRIMARY KEY, " + Message.CONVERSATION + " TEXT, "
228 + Message.TIME_SENT + " NUMBER, " + Message.COUNTERPART
229 + " TEXT, " + Message.TRUE_COUNTERPART + " TEXT,"
230 + Message.BODY + " TEXT, " + Message.ENCRYPTION + " NUMBER, "
231 + Message.STATUS + " NUMBER," + Message.TYPE + " NUMBER, "
232 + Message.RELATIVE_FILE_PATH + " TEXT, "
233 + Message.SERVER_MSG_ID + " TEXT, "
234 + Message.FINGERPRINT + " TEXT, "
235 + Message.CARBON + " INTEGER, "
236 + Message.EDITED + " TEXT, "
237 + Message.READ + " NUMBER DEFAULT 1, "
238 + Message.OOB + " INTEGER, "
239 + Message.ERROR_MESSAGE + " TEXT,"
240 + Message.READ_BY_MARKERS + " TEXT,"
241 + Message.MARKABLE + " NUMBER DEFAULT 0,"
242 + Message.DELETED + " NUMBER DEFAULT 0,"
243 + Message.BODY_LANGUAGE + " TEXT,"
244 + Message.REMOTE_MSG_ID + " TEXT, FOREIGN KEY("
245 + Message.CONVERSATION + ") REFERENCES "
246 + Conversation.TABLENAME + "(" + Conversation.UUID
247 + ") ON DELETE CASCADE);");
248 db.execSQL(CREATE_MESSAGE_TIME_INDEX);
249 db.execSQL(CREATE_MESSAGE_CONVERSATION_INDEX);
250 db.execSQL(CREATE_MESSAGE_DELETED_INDEX);
251 db.execSQL(CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX);
252 db.execSQL(CREATE_MESSAGE_TYPE_INDEX);
253 db.execSQL(CREATE_CONTATCS_STATEMENT);
254 db.execSQL(CREATE_DISCOVERY_RESULTS_STATEMENT);
255 db.execSQL(CREATE_SESSIONS_STATEMENT);
256 db.execSQL(CREATE_PREKEYS_STATEMENT);
257 db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT);
258 db.execSQL(CREATE_IDENTITIES_STATEMENT);
259 db.execSQL(CREATE_PRESENCE_TEMPLATES_STATEMENT);
260 db.execSQL(CREATE_RESOLVER_RESULTS_TABLE);
261 db.execSQL(CREATE_MESSAGE_INDEX_TABLE);
262 db.execSQL(CREATE_MESSAGE_INSERT_TRIGGER);
263 db.execSQL(CREATE_MESSAGE_UPDATE_TRIGGER);
264 }
265
266 @Override
267 public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
268 if (oldVersion < 2 && newVersion >= 2) {
269 db.execSQL("update " + Account.TABLENAME + " set "
270 + Account.OPTIONS + " = " + Account.OPTIONS + " | 8");
271 }
272 if (oldVersion < 3 && newVersion >= 3) {
273 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
274 + Message.TYPE + " NUMBER");
275 }
276 if (oldVersion < 5 && newVersion >= 5) {
277 db.execSQL("DROP TABLE " + Contact.TABLENAME);
278 db.execSQL(CREATE_CONTATCS_STATEMENT);
279 db.execSQL("UPDATE " + Account.TABLENAME + " SET "
280 + Account.ROSTERVERSION + " = NULL");
281 }
282 if (oldVersion < 6 && newVersion >= 6) {
283 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
284 + Message.TRUE_COUNTERPART + " TEXT");
285 }
286 if (oldVersion < 7 && newVersion >= 7) {
287 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
288 + Message.REMOTE_MSG_ID + " TEXT");
289 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN "
290 + Contact.AVATAR + " TEXT");
291 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN "
292 + Account.AVATAR + " TEXT");
293 }
294 if (oldVersion < 8 && newVersion >= 8) {
295 db.execSQL("ALTER TABLE " + Conversation.TABLENAME + " ADD COLUMN "
296 + Conversation.ATTRIBUTES + " TEXT");
297 }
298 if (oldVersion < 9 && newVersion >= 9) {
299 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN "
300 + Contact.LAST_TIME + " NUMBER");
301 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN "
302 + Contact.LAST_PRESENCE + " TEXT");
303 }
304 if (oldVersion < 10 && newVersion >= 10) {
305 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
306 + Message.RELATIVE_FILE_PATH + " TEXT");
307 }
308 if (oldVersion < 11 && newVersion >= 11) {
309 db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN "
310 + Contact.GROUPS + " TEXT");
311 db.execSQL("delete from " + Contact.TABLENAME);
312 db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL");
313 }
314 if (oldVersion < 12 && newVersion >= 12) {
315 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
316 + Message.SERVER_MSG_ID + " TEXT");
317 }
318 if (oldVersion < 13 && newVersion >= 13) {
319 db.execSQL("delete from " + Contact.TABLENAME);
320 db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL");
321 }
322 if (oldVersion < 14 && newVersion >= 14) {
323 canonicalizeJids(db);
324 }
325 if (oldVersion < 15 && newVersion >= 15) {
326 recreateAxolotlDb(db);
327 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
328 + Message.FINGERPRINT + " TEXT");
329 }
330 if (oldVersion < 16 && newVersion >= 16) {
331 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
332 + Message.CARBON + " INTEGER");
333 }
334 if (oldVersion < 19 && newVersion >= 19) {
335 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.DISPLAY_NAME + " TEXT");
336 }
337 if (oldVersion < 20 && newVersion >= 20) {
338 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.HOSTNAME + " TEXT");
339 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.PORT + " NUMBER DEFAULT 5222");
340 }
341 if (oldVersion < 26 && newVersion >= 26) {
342 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.STATUS + " TEXT");
343 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.STATUS_MESSAGE + " TEXT");
344 }
345 if (oldVersion < 40 && newVersion >= 40) {
346 db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.RESOURCE + " TEXT");
347 }
348 /* Any migrations that alter the Account table need to happen BEFORE this migration, as it
349 * depends on account de-serialization.
350 */
351 if (oldVersion < 17 && newVersion >= 17 && newVersion < 31) {
352 List<Account> accounts = getAccounts(db);
353 for (Account account : accounts) {
354 String ownDeviceIdString = account.getKey(SQLiteAxolotlStore.JSONKEY_REGISTRATION_ID);
355 if (ownDeviceIdString == null) {
356 continue;
357 }
358 int ownDeviceId = Integer.valueOf(ownDeviceIdString);
359 SignalProtocolAddress ownAddress = new SignalProtocolAddress(account.getJid().asBareJid().toString(), ownDeviceId);
360 deleteSession(db, account, ownAddress);
361 IdentityKeyPair identityKeyPair = loadOwnIdentityKeyPair(db, account);
362 if (identityKeyPair != null) {
363 String[] selectionArgs = {
364 account.getUuid(),
365 CryptoHelper.bytesToHex(identityKeyPair.getPublicKey().serialize())
366 };
367 ContentValues values = new ContentValues();
368 values.put(SQLiteAxolotlStore.TRUSTED, 2);
369 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values,
370 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
371 + SQLiteAxolotlStore.FINGERPRINT + " = ? ",
372 selectionArgs);
373 } else {
374 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": could not load own identity key pair");
375 }
376 }
377 }
378 if (oldVersion < 18 && newVersion >= 18) {
379 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.READ + " NUMBER DEFAULT 1");
380 }
381
382 if (oldVersion < 21 && newVersion >= 21) {
383 List<Account> accounts = getAccounts(db);
384 for (Account account : accounts) {
385 account.unsetPgpSignature();
386 db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
387 + "=?", new String[]{account.getUuid()});
388 }
389 }
390
391 if (oldVersion >= 15 && oldVersion < 22 && newVersion >= 22) {
392 db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.CERTIFICATE);
393 }
394
395 if (oldVersion < 23 && newVersion >= 23) {
396 db.execSQL(CREATE_DISCOVERY_RESULTS_STATEMENT);
397 }
398
399 if (oldVersion < 24 && newVersion >= 24) {
400 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.EDITED + " TEXT");
401 }
402
403 if (oldVersion < 25 && newVersion >= 25) {
404 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.OOB + " INTEGER");
405 }
406
407 if (oldVersion < 26 && newVersion >= 26) {
408 db.execSQL(CREATE_PRESENCE_TEMPLATES_STATEMENT);
409 }
410
411 if (oldVersion < 27 && newVersion >= 27) {
412 db.execSQL("DELETE FROM " + ServiceDiscoveryResult.TABLENAME);
413 }
414
415 if (oldVersion < 28 && newVersion >= 28) {
416 canonicalizeJids(db);
417 }
418
419 if (oldVersion < 29 && newVersion >= 29) {
420 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.ERROR_MESSAGE + " TEXT");
421 }
422 if (oldVersion >= 15 && oldVersion < 31 && newVersion >= 31) {
423 db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.TRUST + " TEXT");
424 db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.ACTIVE + " NUMBER");
425 HashMap<Integer, ContentValues> migration = new HashMap<>();
426 migration.put(0, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, true));
427 migration.put(1, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, true));
428 migration.put(2, createFingerprintStatusContentValues(FingerprintStatus.Trust.UNTRUSTED, true));
429 migration.put(3, createFingerprintStatusContentValues(FingerprintStatus.Trust.COMPROMISED, false));
430 migration.put(4, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, false));
431 migration.put(5, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, false));
432 migration.put(6, createFingerprintStatusContentValues(FingerprintStatus.Trust.UNTRUSTED, false));
433 migration.put(7, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED_X509, true));
434 migration.put(8, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED_X509, false));
435 for (Map.Entry<Integer, ContentValues> entry : migration.entrySet()) {
436 String whereClause = SQLiteAxolotlStore.TRUSTED + "=?";
437 String[] where = {String.valueOf(entry.getKey())};
438 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, entry.getValue(), whereClause, where);
439 }
440
441 }
442 if (oldVersion >= 15 && oldVersion < 32 && newVersion >= 32) {
443 db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.LAST_ACTIVATION + " NUMBER");
444 ContentValues defaults = new ContentValues();
445 defaults.put(SQLiteAxolotlStore.LAST_ACTIVATION, System.currentTimeMillis());
446 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, defaults, null, null);
447 }
448 if (oldVersion >= 15 && oldVersion < 33 && newVersion >= 33) {
449 String whereClause = SQLiteAxolotlStore.OWN + "=1";
450 db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED, true), whereClause, null);
451 }
452
453 if (oldVersion < 34 && newVersion >= 34) {
454 db.execSQL(CREATE_MESSAGE_TIME_INDEX);
455
456 final File oldPicturesDirectory = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/Conversations/");
457 final File oldFilesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/");
458 final File newFilesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Files/");
459 final File newVideosDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Videos/");
460 if (oldPicturesDirectory.exists() && oldPicturesDirectory.isDirectory()) {
461 final File newPicturesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Images/");
462 newPicturesDirectory.getParentFile().mkdirs();
463 if (oldPicturesDirectory.renameTo(newPicturesDirectory)) {
464 Log.d(Config.LOGTAG, "moved " + oldPicturesDirectory.getAbsolutePath() + " to " + newPicturesDirectory.getAbsolutePath());
465 }
466 }
467 if (oldFilesDirectory.exists() && oldFilesDirectory.isDirectory()) {
468 newFilesDirectory.mkdirs();
469 newVideosDirectory.mkdirs();
470 final File[] files = oldFilesDirectory.listFiles();
471 if (files == null) {
472 return;
473 }
474 for (File file : files) {
475 if (file.getName().equals(".nomedia")) {
476 if (file.delete()) {
477 Log.d(Config.LOGTAG, "deleted nomedia file in " + oldFilesDirectory.getAbsolutePath());
478 }
479 } else if (file.isFile()) {
480 final String name = file.getName();
481 boolean isVideo = false;
482 int start = name.lastIndexOf('.') + 1;
483 if (start < name.length()) {
484 String mime = MimeUtils.guessMimeTypeFromExtension(name.substring(start));
485 isVideo = mime != null && mime.startsWith("video/");
486 }
487 File dst = new File((isVideo ? newVideosDirectory : newFilesDirectory).getAbsolutePath() + "/" + file.getName());
488 if (file.renameTo(dst)) {
489 Log.d(Config.LOGTAG, "moved " + file + " to " + dst);
490 }
491 }
492 }
493 }
494 }
495 if (oldVersion < 35 && newVersion >= 35) {
496 db.execSQL(CREATE_MESSAGE_CONVERSATION_INDEX);
497 }
498 if (oldVersion < 36 && newVersion >= 36) {
499 List<Account> accounts = getAccounts(db);
500 for (Account account : accounts) {
501 account.setOption(Account.OPTION_REQUIRES_ACCESS_MODE_CHANGE, true);
502 account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, false);
503 db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
504 + "=?", new String[]{account.getUuid()});
505 }
506 }
507
508 if (oldVersion < 37 && newVersion >= 37) {
509 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.READ_BY_MARKERS + " TEXT");
510 }
511
512 if (oldVersion < 38 && newVersion >= 38) {
513 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.MARKABLE + " NUMBER DEFAULT 0");
514 }
515
516 if (oldVersion < 39 && newVersion >= 39) {
517 db.execSQL(CREATE_RESOLVER_RESULTS_TABLE);
518 }
519
520 if (oldVersion < 41 && newVersion >= 41) {
521 db.execSQL(CREATE_MESSAGE_INDEX_TABLE);
522 db.execSQL(CREATE_MESSAGE_INSERT_TRIGGER);
523 db.execSQL(CREATE_MESSAGE_UPDATE_TRIGGER);
524 db.execSQL(COPY_PREEXISTING_ENTRIES);
525 }
526
527 if (oldVersion < 42 && newVersion >= 42) {
528 db.execSQL("DROP TRIGGER IF EXISTS after_message_delete");
529 }
530 if (QuickConversationsService.isQuicksy() && oldVersion < 43 && newVersion >= 43) {
531 List<Account> accounts = getAccounts(db);
532 for (Account account : accounts) {
533 account.setOption(Account.OPTION_MAGIC_CREATE, true);
534 db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
535 + "=?", new String[]{account.getUuid()});
536 }
537 }
538
539 if (oldVersion < 44 && newVersion >= 44) {
540 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.DELETED + " NUMBER DEFAULT 0");
541 db.execSQL(CREATE_MESSAGE_DELETED_INDEX);
542 db.execSQL(CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX);
543 db.execSQL(CREATE_MESSAGE_TYPE_INDEX);
544 }
545
546 if (oldVersion < 45 && newVersion >= 45) {
547 db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.BODY_LANGUAGE);
548 }
549 }
550
551 private void canonicalizeJids(SQLiteDatabase db) {
552 // migrate db to new, canonicalized JID domainpart representation
553
554 // Conversation table
555 Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME, new String[0]);
556 while (cursor.moveToNext()) {
557 String newJid;
558 try {
559 newJid = Jid.of(cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))).toString();
560 } catch (IllegalArgumentException ignored) {
561 Log.e(Config.LOGTAG, "Failed to migrate Conversation CONTACTJID "
562 + cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))
563 + ": " + ignored + ". Skipping...");
564 continue;
565 }
566
567 String updateArgs[] = {
568 newJid,
569 cursor.getString(cursor.getColumnIndex(Conversation.UUID)),
570 };
571 db.execSQL("update " + Conversation.TABLENAME
572 + " set " + Conversation.CONTACTJID + " = ? "
573 + " where " + Conversation.UUID + " = ?", updateArgs);
574 }
575 cursor.close();
576
577 // Contact table
578 cursor = db.rawQuery("select * from " + Contact.TABLENAME, new String[0]);
579 while (cursor.moveToNext()) {
580 String newJid;
581 try {
582 newJid = Jid.of(cursor.getString(cursor.getColumnIndex(Contact.JID))).toString();
583 } catch (IllegalArgumentException ignored) {
584 Log.e(Config.LOGTAG, "Failed to migrate Contact JID "
585 + cursor.getString(cursor.getColumnIndex(Contact.JID))
586 + ": " + ignored + ". Skipping...");
587 continue;
588 }
589
590 String updateArgs[] = {
591 newJid,
592 cursor.getString(cursor.getColumnIndex(Contact.ACCOUNT)),
593 cursor.getString(cursor.getColumnIndex(Contact.JID)),
594 };
595 db.execSQL("update " + Contact.TABLENAME
596 + " set " + Contact.JID + " = ? "
597 + " where " + Contact.ACCOUNT + " = ? "
598 + " AND " + Contact.JID + " = ?", updateArgs);
599 }
600 cursor.close();
601
602 // Account table
603 cursor = db.rawQuery("select * from " + Account.TABLENAME, new String[0]);
604 while (cursor.moveToNext()) {
605 String newServer;
606 try {
607 newServer = Jid.of(
608 cursor.getString(cursor.getColumnIndex(Account.USERNAME)),
609 cursor.getString(cursor.getColumnIndex(Account.SERVER)),
610 null
611 ).getDomain();
612 } catch (IllegalArgumentException ignored) {
613 Log.e(Config.LOGTAG, "Failed to migrate Account SERVER "
614 + cursor.getString(cursor.getColumnIndex(Account.SERVER))
615 + ": " + ignored + ". Skipping...");
616 continue;
617 }
618
619 String updateArgs[] = {
620 newServer,
621 cursor.getString(cursor.getColumnIndex(Account.UUID)),
622 };
623 db.execSQL("update " + Account.TABLENAME
624 + " set " + Account.SERVER + " = ? "
625 + " where " + Account.UUID + " = ?", updateArgs);
626 }
627 cursor.close();
628 }
629
630 public void createConversation(Conversation conversation) {
631 SQLiteDatabase db = this.getWritableDatabase();
632 db.insert(Conversation.TABLENAME, null, conversation.getContentValues());
633 }
634
635 public void createMessage(Message message) {
636 SQLiteDatabase db = this.getWritableDatabase();
637 db.insert(Message.TABLENAME, null, message.getContentValues());
638 }
639
640 public void createAccount(Account account) {
641 SQLiteDatabase db = this.getWritableDatabase();
642 db.insert(Account.TABLENAME, null, account.getContentValues());
643 }
644
645 public void insertDiscoveryResult(ServiceDiscoveryResult result) {
646 SQLiteDatabase db = this.getWritableDatabase();
647 db.insert(ServiceDiscoveryResult.TABLENAME, null, result.getContentValues());
648 }
649
650 public ServiceDiscoveryResult findDiscoveryResult(final String hash, final String ver) {
651 SQLiteDatabase db = this.getReadableDatabase();
652 String[] selectionArgs = {hash, ver};
653 Cursor cursor = db.query(ServiceDiscoveryResult.TABLENAME, null,
654 ServiceDiscoveryResult.HASH + "=? AND " + ServiceDiscoveryResult.VER + "=?",
655 selectionArgs, null, null, null);
656 if (cursor.getCount() == 0) {
657 cursor.close();
658 return null;
659 }
660 cursor.moveToFirst();
661
662 ServiceDiscoveryResult result = null;
663 try {
664 result = new ServiceDiscoveryResult(cursor);
665 } catch (JSONException e) { /* result is still null */ }
666
667 cursor.close();
668 return result;
669 }
670
671 public void saveResolverResult(String domain, Resolver.Result result) {
672 SQLiteDatabase db = this.getWritableDatabase();
673 ContentValues contentValues = result.toContentValues();
674 contentValues.put(Resolver.Result.DOMAIN, domain);
675 db.insert(RESOLVER_RESULTS_TABLENAME, null, contentValues);
676 }
677
678 public synchronized Resolver.Result findResolverResult(String domain) {
679 SQLiteDatabase db = this.getReadableDatabase();
680 String where = Resolver.Result.DOMAIN + "=?";
681 String[] whereArgs = {domain};
682 final Cursor cursor = db.query(RESOLVER_RESULTS_TABLENAME, null, where, whereArgs, null, null, null);
683 Resolver.Result result = null;
684 if (cursor != null) {
685 try {
686 if (cursor.moveToFirst()) {
687 result = Resolver.Result.fromCursor(cursor);
688 }
689 } catch (Exception e) {
690 Log.d(Config.LOGTAG, "unable to find cached resolver result in database " + e.getMessage());
691 return null;
692 } finally {
693 cursor.close();
694 }
695 }
696 return result;
697 }
698
699 public void insertPresenceTemplate(PresenceTemplate template) {
700 SQLiteDatabase db = this.getWritableDatabase();
701 String whereToDelete = PresenceTemplate.MESSAGE + "=?";
702 String[] whereToDeleteArgs = {template.getStatusMessage()};
703 db.delete(PresenceTemplate.TABELNAME, whereToDelete, whereToDeleteArgs);
704 db.delete(PresenceTemplate.TABELNAME, PresenceTemplate.UUID + " not in (select " + PresenceTemplate.UUID + " from " + PresenceTemplate.TABELNAME + " order by " + PresenceTemplate.LAST_USED + " desc limit 9)", null);
705 db.insert(PresenceTemplate.TABELNAME, null, template.getContentValues());
706 }
707
708 public List<PresenceTemplate> getPresenceTemplates() {
709 ArrayList<PresenceTemplate> templates = new ArrayList<>();
710 SQLiteDatabase db = this.getReadableDatabase();
711 Cursor cursor = db.query(PresenceTemplate.TABELNAME, null, null, null, null, null, PresenceTemplate.LAST_USED + " desc");
712 while (cursor.moveToNext()) {
713 templates.add(PresenceTemplate.fromCursor(cursor));
714 }
715 cursor.close();
716 return templates;
717 }
718
719 public CopyOnWriteArrayList<Conversation> getConversations(int status) {
720 CopyOnWriteArrayList<Conversation> list = new CopyOnWriteArrayList<>();
721 SQLiteDatabase db = this.getReadableDatabase();
722 String[] selectionArgs = {Integer.toString(status)};
723 Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME
724 + " where " + Conversation.STATUS + " = ? and " + Conversation.CONTACTJID + " is not null order by "
725 + Conversation.CREATED + " desc", selectionArgs);
726 while (cursor.moveToNext()) {
727 final Conversation conversation = Conversation.fromCursor(cursor);
728 if (conversation.getJid() instanceof InvalidJid) {
729 continue;
730 }
731 list.add(conversation);
732 }
733 cursor.close();
734 return list;
735 }
736
737 public ArrayList<Message> getMessages(Conversation conversations, int limit) {
738 return getMessages(conversations, limit, -1);
739 }
740
741 public ArrayList<Message> getMessages(Conversation conversation, int limit, long timestamp) {
742 ArrayList<Message> list = new ArrayList<>();
743 SQLiteDatabase db = this.getReadableDatabase();
744 Cursor cursor;
745 if (timestamp == -1) {
746 String[] selectionArgs = {conversation.getUuid()};
747 cursor = db.query(Message.TABLENAME, null, Message.CONVERSATION
748 + "=?", selectionArgs, null, null, Message.TIME_SENT
749 + " DESC", String.valueOf(limit));
750 } else {
751 String[] selectionArgs = {conversation.getUuid(),
752 Long.toString(timestamp)};
753 cursor = db.query(Message.TABLENAME, null, Message.CONVERSATION
754 + "=? and " + Message.TIME_SENT + "<?", selectionArgs,
755 null, null, Message.TIME_SENT + " DESC",
756 String.valueOf(limit));
757 }
758 CursorUtils.upgradeCursorWindowSize(cursor);
759 while (cursor.moveToNext()) {
760 try {
761 list.add(0, Message.fromCursor(cursor, conversation));
762 } catch (Exception e) {
763 Log.e(Config.LOGTAG,"unable to restore message");
764 }
765 }
766 cursor.close();
767 return list;
768 }
769
770 public Cursor getMessageSearchCursor(List<String> term) {
771 SQLiteDatabase db = this.getReadableDatabase();
772 String SQL = "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 ? ORDER BY " + Message.TIME_SENT + " DESC limit " + Config.MAX_SEARCH_RESULTS;
773 Log.d(Config.LOGTAG, "search term: " + FtsUtils.toMatchString(term));
774 return db.rawQuery(SQL, new String[]{FtsUtils.toMatchString(term)});
775 }
776
777 public List<String> markFileAsDeleted(final File file, final boolean internal) {
778 SQLiteDatabase db = this.getReadableDatabase();
779 String selection;
780 String[] selectionArgs;
781 if (internal) {
782 final String name = file.getName();
783 if (name.endsWith(".pgp")) {
784 selection = "(" + Message.RELATIVE_FILE_PATH + " IN(?,?) OR (" + Message.RELATIVE_FILE_PATH + "=? and encryption in(1,4))) and type in (1,2,5)";
785 selectionArgs = new String[]{file.getAbsolutePath(), name, name.substring(0, name.length() - 4)};
786 } else {
787 selection = Message.RELATIVE_FILE_PATH + " IN(?,?) and type in (1,2,5)";
788 selectionArgs = new String[]{file.getAbsolutePath(), name};
789 }
790 } else {
791 selection = Message.RELATIVE_FILE_PATH + "=? and type in (1,2,5)";
792 selectionArgs = new String[]{file.getAbsolutePath()};
793 }
794 final List<String> uuids = new ArrayList<>();
795 Cursor cursor = db.query(Message.TABLENAME, new String[]{Message.UUID}, selection, selectionArgs, null, null, null);
796 while (cursor != null && cursor.moveToNext()) {
797 uuids.add(cursor.getString(0));
798 }
799 if (cursor != null) {
800 cursor.close();
801 }
802 markFileAsDeleted(uuids);
803 return uuids;
804 }
805
806 public void markFileAsDeleted(List<String> uuids) {
807 SQLiteDatabase db = this.getReadableDatabase();
808 final ContentValues contentValues = new ContentValues();
809 final String where = Message.UUID + "=?";
810 contentValues.put(Message.DELETED, 1);
811 db.beginTransaction();
812 for (String uuid : uuids) {
813 db.update(Message.TABLENAME, contentValues, where, new String[]{uuid});
814 }
815 db.setTransactionSuccessful();
816 db.endTransaction();
817 }
818
819 public void markFilesAsChanged(List<FilePathInfo> files) {
820 SQLiteDatabase db = this.getReadableDatabase();
821 final String where = Message.UUID + "=?";
822 db.beginTransaction();
823 for (FilePathInfo info : files) {
824 final ContentValues contentValues = new ContentValues();
825 contentValues.put(Message.DELETED, info.deleted ? 1 : 0);
826 db.update(Message.TABLENAME, contentValues, where, new String[]{info.uuid.toString()});
827 }
828 db.setTransactionSuccessful();
829 db.endTransaction();
830 }
831
832 public List<FilePathInfo> getFilePathInfo() {
833 final SQLiteDatabase db = this.getReadableDatabase();
834 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);
835 final List<FilePathInfo> list = new ArrayList<>();
836 while (cursor != null && cursor.moveToNext()) {
837 list.add(new FilePathInfo(cursor.getString(0), cursor.getString(1), cursor.getInt(2) > 0));
838 }
839 if (cursor != null) {
840 cursor.close();
841 }
842 return list;
843 }
844
845 public List<FilePath> getRelativeFilePaths(String account, Jid jid, int limit) {
846 SQLiteDatabase db = this.getReadableDatabase();
847 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";
848 final String[] args = {account, jid.toEscapedString(), jid.toEscapedString() + "/%"};
849 Cursor cursor = db.rawQuery(SQL + (limit > 0 ? " limit " + String.valueOf(limit) : ""), args);
850 List<FilePath> filesPaths = new ArrayList<>();
851 while (cursor.moveToNext()) {
852 filesPaths.add(new FilePath(cursor.getString(0), cursor.getString(1)));
853 }
854 cursor.close();
855 return filesPaths;
856 }
857
858 public static class FilePath {
859 public final UUID uuid;
860 public final String path;
861
862 private FilePath(String uuid, String path) {
863 this.uuid = UUID.fromString(uuid);
864 this.path = path;
865 }
866 }
867
868 public static class FilePathInfo extends FilePath {
869 public boolean deleted;
870
871 private FilePathInfo(String uuid, String path, boolean deleted) {
872 super(uuid,path);
873 this.deleted = deleted;
874 }
875
876 public boolean setDeleted(boolean deleted) {
877 final boolean changed = deleted != this.deleted;
878 this.deleted = deleted;
879 return changed;
880 }
881 }
882
883 public Conversation findConversation(final Account account, final Jid contactJid) {
884 SQLiteDatabase db = this.getReadableDatabase();
885 String[] selectionArgs = {account.getUuid(),
886 contactJid.asBareJid().toString() + "/%",
887 contactJid.asBareJid().toString()
888 };
889 Cursor cursor = db.query(Conversation.TABLENAME, null,
890 Conversation.ACCOUNT + "=? AND (" + Conversation.CONTACTJID
891 + " like ? OR " + Conversation.CONTACTJID + "=?)", selectionArgs, null, null, null);
892 if (cursor.getCount() == 0) {
893 cursor.close();
894 return null;
895 }
896 cursor.moveToFirst();
897 Conversation conversation = Conversation.fromCursor(cursor);
898 cursor.close();
899 if (conversation.getJid() instanceof InvalidJid) {
900 return null;
901 }
902 return conversation;
903 }
904
905 public void updateConversation(final Conversation conversation) {
906 final SQLiteDatabase db = this.getWritableDatabase();
907 final String[] args = {conversation.getUuid()};
908 db.update(Conversation.TABLENAME, conversation.getContentValues(),
909 Conversation.UUID + "=?", args);
910 }
911
912 public List<Account> getAccounts() {
913 SQLiteDatabase db = this.getReadableDatabase();
914 return getAccounts(db);
915 }
916
917 public List<Jid> getAccountJids(final boolean enabledOnly) {
918 SQLiteDatabase db = this.getReadableDatabase();
919 final List<Jid> jids = new ArrayList<>();
920 final String[] columns = new String[]{Account.USERNAME, Account.SERVER};
921 String where = enabledOnly ? "not options & (1 <<1)" : null;
922 Cursor cursor = db.query(Account.TABLENAME, columns, where, null, null, null, null);
923 try {
924 while (cursor.moveToNext()) {
925 jids.add(Jid.of(cursor.getString(0), cursor.getString(1), null));
926 }
927 return jids;
928 } catch (Exception e) {
929 return jids;
930 } finally {
931 if (cursor != null) {
932 cursor.close();
933 }
934 }
935 }
936
937 private List<Account> getAccounts(SQLiteDatabase db) {
938 List<Account> list = new ArrayList<>();
939 Cursor cursor = db.query(Account.TABLENAME, null, null, null, null,
940 null, null);
941 while (cursor.moveToNext()) {
942 list.add(Account.fromCursor(cursor));
943 }
944 cursor.close();
945 return list;
946 }
947
948 public boolean updateAccount(Account account) {
949 SQLiteDatabase db = this.getWritableDatabase();
950 String[] args = {account.getUuid()};
951 final int rows = db.update(Account.TABLENAME, account.getContentValues(), Account.UUID + "=?", args);
952 return rows == 1;
953 }
954
955 public boolean deleteAccount(Account account) {
956 SQLiteDatabase db = this.getWritableDatabase();
957 String[] args = {account.getUuid()};
958 final int rows = db.delete(Account.TABLENAME, Account.UUID + "=?", args);
959 return rows == 1;
960 }
961
962 public boolean updateMessage(Message message, boolean includeBody) {
963 SQLiteDatabase db = this.getWritableDatabase();
964 String[] args = {message.getUuid()};
965 ContentValues contentValues = message.getContentValues();
966 contentValues.remove(Message.UUID);
967 if (!includeBody) {
968 contentValues.remove(Message.BODY);
969 }
970 return db.update(Message.TABLENAME, message.getContentValues(), Message.UUID + "=?", args) == 1;
971 }
972
973 public boolean updateMessage(Message message, String uuid) {
974 SQLiteDatabase db = this.getWritableDatabase();
975 String[] args = {uuid};
976 return db.update(Message.TABLENAME, message.getContentValues(), Message.UUID + "=?", args) == 1;
977 }
978
979 public void readRoster(Roster roster) {
980 SQLiteDatabase db = this.getReadableDatabase();
981 Cursor cursor;
982 String args[] = {roster.getAccount().getUuid()};
983 cursor = db.query(Contact.TABLENAME, null, Contact.ACCOUNT + "=?", args, null, null, null);
984 while (cursor.moveToNext()) {
985 roster.initContact(Contact.fromCursor(cursor));
986 }
987 cursor.close();
988 }
989
990 public void writeRoster(final Roster roster) {
991 long start = SystemClock.elapsedRealtime();
992 final Account account = roster.getAccount();
993 final SQLiteDatabase db = this.getWritableDatabase();
994 db.beginTransaction();
995 for (Contact contact : roster.getContacts()) {
996 if (contact.getOption(Contact.Options.IN_ROSTER) || contact.getAvatarFilename() != null || contact.getOption(Contact.Options.SYNCED_VIA_OTHER)) {
997 db.insert(Contact.TABLENAME, null, contact.getContentValues());
998 } else {
999 String where = Contact.ACCOUNT + "=? AND " + Contact.JID + "=?";
1000 String[] whereArgs = {account.getUuid(), contact.getJid().toString()};
1001 db.delete(Contact.TABLENAME, where, whereArgs);
1002 }
1003 }
1004 db.setTransactionSuccessful();
1005 db.endTransaction();
1006 account.setRosterVersion(roster.getVersion());
1007 updateAccount(account);
1008 long duration = SystemClock.elapsedRealtime() - start;
1009 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": persisted roster in " + duration + "ms");
1010 }
1011
1012 public void deleteMessagesInConversation(Conversation conversation) {
1013 long start = SystemClock.elapsedRealtime();
1014 final SQLiteDatabase db = this.getWritableDatabase();
1015 db.beginTransaction();
1016 String[] args = {conversation.getUuid()};
1017 db.delete("messages_index", "uuid in (select uuid from messages where conversationUuid=?)", args);
1018 int num = db.delete(Message.TABLENAME, Message.CONVERSATION + "=?", args);
1019 db.setTransactionSuccessful();
1020 db.endTransaction();
1021 Log.d(Config.LOGTAG, "deleted " + num + " messages for " + conversation.getJid().asBareJid() + " in " + (SystemClock.elapsedRealtime() - start) + "ms");
1022 }
1023
1024 public void expireOldMessages(long timestamp) {
1025 final String[] args = {String.valueOf(timestamp)};
1026 SQLiteDatabase db = this.getReadableDatabase();
1027 db.beginTransaction();
1028 db.delete("messages_index", "uuid in (select uuid from messages where timeSent<?)", args);
1029 db.delete(Message.TABLENAME, "timeSent<?", args);
1030 db.setTransactionSuccessful();
1031 db.endTransaction();
1032 }
1033
1034 public MamReference getLastMessageReceived(Account account) {
1035 Cursor cursor = null;
1036 try {
1037 SQLiteDatabase db = this.getReadableDatabase();
1038 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";
1039 String[] args = {account.getUuid()};
1040 cursor = db.rawQuery(sql, args);
1041 if (cursor.getCount() == 0) {
1042 return null;
1043 } else {
1044 cursor.moveToFirst();
1045 return new MamReference(cursor.getLong(0), cursor.getString(1));
1046 }
1047 } catch (Exception e) {
1048 return null;
1049 } finally {
1050 if (cursor != null) {
1051 cursor.close();
1052 }
1053 }
1054 }
1055
1056 public long getLastTimeFingerprintUsed(Account account, String fingerprint) {
1057 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";
1058 String[] args = {account.getUuid(), fingerprint};
1059 Cursor cursor = getReadableDatabase().rawQuery(SQL, args);
1060 long time;
1061 if (cursor.moveToFirst()) {
1062 time = cursor.getLong(0);
1063 } else {
1064 time = 0;
1065 }
1066 cursor.close();
1067 return time;
1068 }
1069
1070 public MamReference getLastClearDate(Account account) {
1071 SQLiteDatabase db = this.getReadableDatabase();
1072 String[] columns = {Conversation.ATTRIBUTES};
1073 String selection = Conversation.ACCOUNT + "=?";
1074 String[] args = {account.getUuid()};
1075 Cursor cursor = db.query(Conversation.TABLENAME, columns, selection, args, null, null, null);
1076 MamReference maxClearDate = new MamReference(0);
1077 while (cursor.moveToNext()) {
1078 try {
1079 final JSONObject o = new JSONObject(cursor.getString(0));
1080 maxClearDate = MamReference.max(maxClearDate, MamReference.fromAttribute(o.getString(Conversation.ATTRIBUTE_LAST_CLEAR_HISTORY)));
1081 } catch (Exception e) {
1082 //ignored
1083 }
1084 }
1085 cursor.close();
1086 return maxClearDate;
1087 }
1088
1089 private Cursor getCursorForSession(Account account, SignalProtocolAddress contact) {
1090 final SQLiteDatabase db = this.getReadableDatabase();
1091 String[] selectionArgs = {account.getUuid(),
1092 contact.getName(),
1093 Integer.toString(contact.getDeviceId())};
1094 return db.query(SQLiteAxolotlStore.SESSION_TABLENAME,
1095 null,
1096 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1097 + SQLiteAxolotlStore.NAME + " = ? AND "
1098 + SQLiteAxolotlStore.DEVICE_ID + " = ? ",
1099 selectionArgs,
1100 null, null, null);
1101 }
1102
1103 public SessionRecord loadSession(Account account, SignalProtocolAddress contact) {
1104 SessionRecord session = null;
1105 Cursor cursor = getCursorForSession(account, contact);
1106 if (cursor.getCount() != 0) {
1107 cursor.moveToFirst();
1108 try {
1109 session = new SessionRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT));
1110 } catch (IOException e) {
1111 cursor.close();
1112 throw new AssertionError(e);
1113 }
1114 }
1115 cursor.close();
1116 return session;
1117 }
1118
1119 public List<Integer> getSubDeviceSessions(Account account, SignalProtocolAddress contact) {
1120 final SQLiteDatabase db = this.getReadableDatabase();
1121 return getSubDeviceSessions(db, account, contact);
1122 }
1123
1124 private List<Integer> getSubDeviceSessions(SQLiteDatabase db, Account account, SignalProtocolAddress contact) {
1125 List<Integer> devices = new ArrayList<>();
1126 String[] columns = {SQLiteAxolotlStore.DEVICE_ID};
1127 String[] selectionArgs = {account.getUuid(),
1128 contact.getName()};
1129 Cursor cursor = db.query(SQLiteAxolotlStore.SESSION_TABLENAME,
1130 columns,
1131 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1132 + SQLiteAxolotlStore.NAME + " = ?",
1133 selectionArgs,
1134 null, null, null);
1135
1136 while (cursor.moveToNext()) {
1137 devices.add(cursor.getInt(
1138 cursor.getColumnIndex(SQLiteAxolotlStore.DEVICE_ID)));
1139 }
1140
1141 cursor.close();
1142 return devices;
1143 }
1144
1145 public List<String> getKnownSignalAddresses(Account account) {
1146 List<String> addresses = new ArrayList<>();
1147 String[] colums = {"DISTINCT " + SQLiteAxolotlStore.NAME};
1148 String[] selectionArgs = {account.getUuid()};
1149 Cursor cursor = getReadableDatabase().query(SQLiteAxolotlStore.SESSION_TABLENAME,
1150 colums,
1151 SQLiteAxolotlStore.ACCOUNT + " = ?",
1152 selectionArgs,
1153 null, null, null
1154 );
1155 while (cursor.moveToNext()) {
1156 addresses.add(cursor.getString(0));
1157 }
1158 cursor.close();
1159 return addresses;
1160 }
1161
1162 public boolean containsSession(Account account, SignalProtocolAddress contact) {
1163 Cursor cursor = getCursorForSession(account, contact);
1164 int count = cursor.getCount();
1165 cursor.close();
1166 return count != 0;
1167 }
1168
1169 public void storeSession(Account account, SignalProtocolAddress contact, SessionRecord session) {
1170 SQLiteDatabase db = this.getWritableDatabase();
1171 ContentValues values = new ContentValues();
1172 values.put(SQLiteAxolotlStore.NAME, contact.getName());
1173 values.put(SQLiteAxolotlStore.DEVICE_ID, contact.getDeviceId());
1174 values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(session.serialize(), Base64.DEFAULT));
1175 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1176 db.insert(SQLiteAxolotlStore.SESSION_TABLENAME, null, values);
1177 }
1178
1179 public void deleteSession(Account account, SignalProtocolAddress contact) {
1180 SQLiteDatabase db = this.getWritableDatabase();
1181 deleteSession(db, account, contact);
1182 }
1183
1184 private void deleteSession(SQLiteDatabase db, Account account, SignalProtocolAddress contact) {
1185 String[] args = {account.getUuid(),
1186 contact.getName(),
1187 Integer.toString(contact.getDeviceId())};
1188 db.delete(SQLiteAxolotlStore.SESSION_TABLENAME,
1189 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1190 + SQLiteAxolotlStore.NAME + " = ? AND "
1191 + SQLiteAxolotlStore.DEVICE_ID + " = ? ",
1192 args);
1193 }
1194
1195 public void deleteAllSessions(Account account, SignalProtocolAddress contact) {
1196 SQLiteDatabase db = this.getWritableDatabase();
1197 String[] args = {account.getUuid(), contact.getName()};
1198 db.delete(SQLiteAxolotlStore.SESSION_TABLENAME,
1199 SQLiteAxolotlStore.ACCOUNT + "=? AND "
1200 + SQLiteAxolotlStore.NAME + " = ?",
1201 args);
1202 }
1203
1204 private Cursor getCursorForPreKey(Account account, int preKeyId) {
1205 SQLiteDatabase db = this.getReadableDatabase();
1206 String[] columns = {SQLiteAxolotlStore.KEY};
1207 String[] selectionArgs = {account.getUuid(), Integer.toString(preKeyId)};
1208 Cursor cursor = db.query(SQLiteAxolotlStore.PREKEY_TABLENAME,
1209 columns,
1210 SQLiteAxolotlStore.ACCOUNT + "=? AND "
1211 + SQLiteAxolotlStore.ID + "=?",
1212 selectionArgs,
1213 null, null, null);
1214
1215 return cursor;
1216 }
1217
1218 public PreKeyRecord loadPreKey(Account account, int preKeyId) {
1219 PreKeyRecord record = null;
1220 Cursor cursor = getCursorForPreKey(account, preKeyId);
1221 if (cursor.getCount() != 0) {
1222 cursor.moveToFirst();
1223 try {
1224 record = new PreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT));
1225 } catch (IOException e) {
1226 throw new AssertionError(e);
1227 }
1228 }
1229 cursor.close();
1230 return record;
1231 }
1232
1233 public boolean containsPreKey(Account account, int preKeyId) {
1234 Cursor cursor = getCursorForPreKey(account, preKeyId);
1235 int count = cursor.getCount();
1236 cursor.close();
1237 return count != 0;
1238 }
1239
1240 public void storePreKey(Account account, PreKeyRecord record) {
1241 SQLiteDatabase db = this.getWritableDatabase();
1242 ContentValues values = new ContentValues();
1243 values.put(SQLiteAxolotlStore.ID, record.getId());
1244 values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(), Base64.DEFAULT));
1245 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1246 db.insert(SQLiteAxolotlStore.PREKEY_TABLENAME, null, values);
1247 }
1248
1249 public int deletePreKey(Account account, int preKeyId) {
1250 SQLiteDatabase db = this.getWritableDatabase();
1251 String[] args = {account.getUuid(), Integer.toString(preKeyId)};
1252 return db.delete(SQLiteAxolotlStore.PREKEY_TABLENAME,
1253 SQLiteAxolotlStore.ACCOUNT + "=? AND "
1254 + SQLiteAxolotlStore.ID + "=?",
1255 args);
1256 }
1257
1258 private Cursor getCursorForSignedPreKey(Account account, int signedPreKeyId) {
1259 SQLiteDatabase db = this.getReadableDatabase();
1260 String[] columns = {SQLiteAxolotlStore.KEY};
1261 String[] selectionArgs = {account.getUuid(), Integer.toString(signedPreKeyId)};
1262 Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1263 columns,
1264 SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.ID + "=?",
1265 selectionArgs,
1266 null, null, null);
1267
1268 return cursor;
1269 }
1270
1271 public SignedPreKeyRecord loadSignedPreKey(Account account, int signedPreKeyId) {
1272 SignedPreKeyRecord record = null;
1273 Cursor cursor = getCursorForSignedPreKey(account, signedPreKeyId);
1274 if (cursor.getCount() != 0) {
1275 cursor.moveToFirst();
1276 try {
1277 record = new SignedPreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT));
1278 } catch (IOException e) {
1279 throw new AssertionError(e);
1280 }
1281 }
1282 cursor.close();
1283 return record;
1284 }
1285
1286 public List<SignedPreKeyRecord> loadSignedPreKeys(Account account) {
1287 List<SignedPreKeyRecord> prekeys = new ArrayList<>();
1288 SQLiteDatabase db = this.getReadableDatabase();
1289 String[] columns = {SQLiteAxolotlStore.KEY};
1290 String[] selectionArgs = {account.getUuid()};
1291 Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1292 columns,
1293 SQLiteAxolotlStore.ACCOUNT + "=?",
1294 selectionArgs,
1295 null, null, null);
1296
1297 while (cursor.moveToNext()) {
1298 try {
1299 prekeys.add(new SignedPreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT)));
1300 } catch (IOException ignored) {
1301 }
1302 }
1303 cursor.close();
1304 return prekeys;
1305 }
1306
1307 public int getSignedPreKeysCount(Account account) {
1308 String[] columns = {"count(" + SQLiteAxolotlStore.KEY + ")"};
1309 String[] selectionArgs = {account.getUuid()};
1310 SQLiteDatabase db = this.getReadableDatabase();
1311 Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1312 columns,
1313 SQLiteAxolotlStore.ACCOUNT + "=?",
1314 selectionArgs,
1315 null, null, null);
1316 final int count;
1317 if (cursor.moveToFirst()) {
1318 count = cursor.getInt(0);
1319 } else {
1320 count = 0;
1321 }
1322 cursor.close();
1323 return count;
1324 }
1325
1326 public boolean containsSignedPreKey(Account account, int signedPreKeyId) {
1327 Cursor cursor = getCursorForPreKey(account, signedPreKeyId);
1328 int count = cursor.getCount();
1329 cursor.close();
1330 return count != 0;
1331 }
1332
1333 public void storeSignedPreKey(Account account, SignedPreKeyRecord record) {
1334 SQLiteDatabase db = this.getWritableDatabase();
1335 ContentValues values = new ContentValues();
1336 values.put(SQLiteAxolotlStore.ID, record.getId());
1337 values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(), Base64.DEFAULT));
1338 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1339 db.insert(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, null, values);
1340 }
1341
1342 public void deleteSignedPreKey(Account account, int signedPreKeyId) {
1343 SQLiteDatabase db = this.getWritableDatabase();
1344 String[] args = {account.getUuid(), Integer.toString(signedPreKeyId)};
1345 db.delete(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1346 SQLiteAxolotlStore.ACCOUNT + "=? AND "
1347 + SQLiteAxolotlStore.ID + "=?",
1348 args);
1349 }
1350
1351 private Cursor getIdentityKeyCursor(Account account, String name, boolean own) {
1352 final SQLiteDatabase db = this.getReadableDatabase();
1353 return getIdentityKeyCursor(db, account, name, own);
1354 }
1355
1356 private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String name, boolean own) {
1357 return getIdentityKeyCursor(db, account, name, own, null);
1358 }
1359
1360 private Cursor getIdentityKeyCursor(Account account, String fingerprint) {
1361 final SQLiteDatabase db = this.getReadableDatabase();
1362 return getIdentityKeyCursor(db, account, fingerprint);
1363 }
1364
1365 private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String fingerprint) {
1366 return getIdentityKeyCursor(db, account, null, null, fingerprint);
1367 }
1368
1369 private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String name, Boolean own, String fingerprint) {
1370 String[] columns = {SQLiteAxolotlStore.TRUST,
1371 SQLiteAxolotlStore.ACTIVE,
1372 SQLiteAxolotlStore.LAST_ACTIVATION,
1373 SQLiteAxolotlStore.KEY};
1374 ArrayList<String> selectionArgs = new ArrayList<>(4);
1375 selectionArgs.add(account.getUuid());
1376 String selectionString = SQLiteAxolotlStore.ACCOUNT + " = ?";
1377 if (name != null) {
1378 selectionArgs.add(name);
1379 selectionString += " AND " + SQLiteAxolotlStore.NAME + " = ?";
1380 }
1381 if (fingerprint != null) {
1382 selectionArgs.add(fingerprint);
1383 selectionString += " AND " + SQLiteAxolotlStore.FINGERPRINT + " = ?";
1384 }
1385 if (own != null) {
1386 selectionArgs.add(own ? "1" : "0");
1387 selectionString += " AND " + SQLiteAxolotlStore.OWN + " = ?";
1388 }
1389 Cursor cursor = db.query(SQLiteAxolotlStore.IDENTITIES_TABLENAME,
1390 columns,
1391 selectionString,
1392 selectionArgs.toArray(new String[selectionArgs.size()]),
1393 null, null, null);
1394
1395 return cursor;
1396 }
1397
1398 public IdentityKeyPair loadOwnIdentityKeyPair(Account account) {
1399 SQLiteDatabase db = getReadableDatabase();
1400 return loadOwnIdentityKeyPair(db, account);
1401 }
1402
1403 private IdentityKeyPair loadOwnIdentityKeyPair(SQLiteDatabase db, Account account) {
1404 String name = account.getJid().asBareJid().toString();
1405 IdentityKeyPair identityKeyPair = null;
1406 Cursor cursor = getIdentityKeyCursor(db, account, name, true);
1407 if (cursor.getCount() != 0) {
1408 cursor.moveToFirst();
1409 try {
1410 identityKeyPair = new IdentityKeyPair(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT));
1411 } catch (InvalidKeyException e) {
1412 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Encountered invalid IdentityKey in database for account" + account.getJid().asBareJid() + ", address: " + name);
1413 }
1414 }
1415 cursor.close();
1416
1417 return identityKeyPair;
1418 }
1419
1420 public Set<IdentityKey> loadIdentityKeys(Account account, String name) {
1421 return loadIdentityKeys(account, name, null);
1422 }
1423
1424 public Set<IdentityKey> loadIdentityKeys(Account account, String name, FingerprintStatus status) {
1425 Set<IdentityKey> identityKeys = new HashSet<>();
1426 Cursor cursor = getIdentityKeyCursor(account, name, false);
1427
1428 while (cursor.moveToNext()) {
1429 if (status != null && !FingerprintStatus.fromCursor(cursor).equals(status)) {
1430 continue;
1431 }
1432 try {
1433 String key = cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY));
1434 if (key != null) {
1435 identityKeys.add(new IdentityKey(Base64.decode(key, Base64.DEFAULT), 0));
1436 } else {
1437 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Missing key (possibly preverified) in database for account" + account.getJid().asBareJid() + ", address: " + name);
1438 }
1439 } catch (InvalidKeyException e) {
1440 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Encountered invalid IdentityKey in database for account" + account.getJid().asBareJid() + ", address: " + name);
1441 }
1442 }
1443 cursor.close();
1444
1445 return identityKeys;
1446 }
1447
1448 public long numTrustedKeys(Account account, String name) {
1449 SQLiteDatabase db = getReadableDatabase();
1450 String[] args = {
1451 account.getUuid(),
1452 name,
1453 FingerprintStatus.Trust.TRUSTED.toString(),
1454 FingerprintStatus.Trust.VERIFIED.toString(),
1455 FingerprintStatus.Trust.VERIFIED_X509.toString()
1456 };
1457 return DatabaseUtils.queryNumEntries(db, SQLiteAxolotlStore.IDENTITIES_TABLENAME,
1458 SQLiteAxolotlStore.ACCOUNT + " = ?"
1459 + " AND " + SQLiteAxolotlStore.NAME + " = ?"
1460 + " AND (" + SQLiteAxolotlStore.TRUST + " = ? OR " + SQLiteAxolotlStore.TRUST + " = ? OR " + SQLiteAxolotlStore.TRUST + " = ?)"
1461 + " AND " + SQLiteAxolotlStore.ACTIVE + " > 0",
1462 args
1463 );
1464 }
1465
1466 private void storeIdentityKey(Account account, String name, boolean own, String fingerprint, String base64Serialized, FingerprintStatus status) {
1467 SQLiteDatabase db = this.getWritableDatabase();
1468 ContentValues values = new ContentValues();
1469 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1470 values.put(SQLiteAxolotlStore.NAME, name);
1471 values.put(SQLiteAxolotlStore.OWN, own ? 1 : 0);
1472 values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint);
1473 values.put(SQLiteAxolotlStore.KEY, base64Serialized);
1474 values.putAll(status.toContentValues());
1475 String where = SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.NAME + "=? AND " + SQLiteAxolotlStore.FINGERPRINT + " =?";
1476 String[] whereArgs = {account.getUuid(), name, fingerprint};
1477 int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values, where, whereArgs);
1478 if (rows == 0) {
1479 db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values);
1480 }
1481 }
1482
1483 public void storePreVerification(Account account, String name, String fingerprint, FingerprintStatus status) {
1484 SQLiteDatabase db = this.getWritableDatabase();
1485 ContentValues values = new ContentValues();
1486 values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
1487 values.put(SQLiteAxolotlStore.NAME, name);
1488 values.put(SQLiteAxolotlStore.OWN, 0);
1489 values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint);
1490 values.putAll(status.toContentValues());
1491 db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values);
1492 }
1493
1494 public FingerprintStatus getFingerprintStatus(Account account, String fingerprint) {
1495 Cursor cursor = getIdentityKeyCursor(account, fingerprint);
1496 final FingerprintStatus status;
1497 if (cursor.getCount() > 0) {
1498 cursor.moveToFirst();
1499 status = FingerprintStatus.fromCursor(cursor);
1500 } else {
1501 status = null;
1502 }
1503 cursor.close();
1504 return status;
1505 }
1506
1507 public boolean setIdentityKeyTrust(Account account, String fingerprint, FingerprintStatus fingerprintStatus) {
1508 SQLiteDatabase db = this.getWritableDatabase();
1509 return setIdentityKeyTrust(db, account, fingerprint, fingerprintStatus);
1510 }
1511
1512 private boolean setIdentityKeyTrust(SQLiteDatabase db, Account account, String fingerprint, FingerprintStatus status) {
1513 String[] selectionArgs = {
1514 account.getUuid(),
1515 fingerprint
1516 };
1517 int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, status.toContentValues(),
1518 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1519 + SQLiteAxolotlStore.FINGERPRINT + " = ? ",
1520 selectionArgs);
1521 return rows == 1;
1522 }
1523
1524 public boolean setIdentityKeyCertificate(Account account, String fingerprint, X509Certificate x509Certificate) {
1525 SQLiteDatabase db = this.getWritableDatabase();
1526 String[] selectionArgs = {
1527 account.getUuid(),
1528 fingerprint
1529 };
1530 try {
1531 ContentValues values = new ContentValues();
1532 values.put(SQLiteAxolotlStore.CERTIFICATE, x509Certificate.getEncoded());
1533 return db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values,
1534 SQLiteAxolotlStore.ACCOUNT + " = ? AND "
1535 + SQLiteAxolotlStore.FINGERPRINT + " = ? ",
1536 selectionArgs) == 1;
1537 } catch (CertificateEncodingException e) {
1538 Log.d(Config.LOGTAG, "could not encode certificate");
1539 return false;
1540 }
1541 }
1542
1543 public X509Certificate getIdentityKeyCertifcate(Account account, String fingerprint) {
1544 SQLiteDatabase db = this.getReadableDatabase();
1545 String[] selectionArgs = {
1546 account.getUuid(),
1547 fingerprint
1548 };
1549 String[] colums = {SQLiteAxolotlStore.CERTIFICATE};
1550 String selection = SQLiteAxolotlStore.ACCOUNT + " = ? AND " + SQLiteAxolotlStore.FINGERPRINT + " = ? ";
1551 Cursor cursor = db.query(SQLiteAxolotlStore.IDENTITIES_TABLENAME, colums, selection, selectionArgs, null, null, null);
1552 if (cursor.getCount() < 1) {
1553 return null;
1554 } else {
1555 cursor.moveToFirst();
1556 byte[] certificate = cursor.getBlob(cursor.getColumnIndex(SQLiteAxolotlStore.CERTIFICATE));
1557 cursor.close();
1558 if (certificate == null || certificate.length == 0) {
1559 return null;
1560 }
1561 try {
1562 CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
1563 return (X509Certificate) certificateFactory.generateCertificate(new ByteArrayInputStream(certificate));
1564 } catch (CertificateException e) {
1565 Log.d(Config.LOGTAG, "certificate exception " + e.getMessage());
1566 return null;
1567 }
1568 }
1569 }
1570
1571 public void storeIdentityKey(Account account, String name, IdentityKey identityKey, FingerprintStatus status) {
1572 storeIdentityKey(account, name, false, CryptoHelper.bytesToHex(identityKey.getPublicKey().serialize()), Base64.encodeToString(identityKey.serialize(), Base64.DEFAULT), status);
1573 }
1574
1575 public void storeOwnIdentityKeyPair(Account account, IdentityKeyPair identityKeyPair) {
1576 storeIdentityKey(account, account.getJid().asBareJid().toString(), true, CryptoHelper.bytesToHex(identityKeyPair.getPublicKey().serialize()), Base64.encodeToString(identityKeyPair.serialize(), Base64.DEFAULT), FingerprintStatus.createActiveVerified(false));
1577 }
1578
1579
1580 private void recreateAxolotlDb(SQLiteDatabase db) {
1581 Log.d(Config.LOGTAG, AxolotlService.LOGPREFIX + " : " + ">>> (RE)CREATING AXOLOTL DATABASE <<<");
1582 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SESSION_TABLENAME);
1583 db.execSQL(CREATE_SESSIONS_STATEMENT);
1584 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.PREKEY_TABLENAME);
1585 db.execSQL(CREATE_PREKEYS_STATEMENT);
1586 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME);
1587 db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT);
1588 db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.IDENTITIES_TABLENAME);
1589 db.execSQL(CREATE_IDENTITIES_STATEMENT);
1590 }
1591
1592 public void wipeAxolotlDb(Account account) {
1593 String accountName = account.getUuid();
1594 Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + ">>> WIPING AXOLOTL DATABASE FOR ACCOUNT " + accountName + " <<<");
1595 SQLiteDatabase db = this.getWritableDatabase();
1596 String[] deleteArgs = {
1597 accountName
1598 };
1599 db.delete(SQLiteAxolotlStore.SESSION_TABLENAME,
1600 SQLiteAxolotlStore.ACCOUNT + " = ?",
1601 deleteArgs);
1602 db.delete(SQLiteAxolotlStore.PREKEY_TABLENAME,
1603 SQLiteAxolotlStore.ACCOUNT + " = ?",
1604 deleteArgs);
1605 db.delete(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
1606 SQLiteAxolotlStore.ACCOUNT + " = ?",
1607 deleteArgs);
1608 db.delete(SQLiteAxolotlStore.IDENTITIES_TABLENAME,
1609 SQLiteAxolotlStore.ACCOUNT + " = ?",
1610 deleteArgs);
1611 }
1612
1613 public List<ShortcutService.FrequentContact> getFrequentContacts(int days) {
1614 SQLiteDatabase db = this.getReadableDatabase();
1615 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;";
1616 String[] whereArgs = new String[]{String.valueOf(System.currentTimeMillis() - (Config.MILLISECONDS_IN_DAY * days))};
1617 Cursor cursor = db.rawQuery(SQL, whereArgs);
1618 ArrayList<ShortcutService.FrequentContact> contacts = new ArrayList<>();
1619 while (cursor.moveToNext()) {
1620 try {
1621 contacts.add(new ShortcutService.FrequentContact(cursor.getString(0), Jid.of(cursor.getString(1))));
1622 } catch (Exception e) {
1623 Log.d(Config.LOGTAG, e.getMessage());
1624 }
1625 }
1626 cursor.close();
1627 return contacts;
1628 }
1629}