diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java | 1129 |
1 files changed, 0 insertions, 1129 deletions
diff --git a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java deleted file mode 100644 index aa3f9eba..00000000 --- a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java +++ /dev/null @@ -1,1129 +0,0 @@ -package eu.siacs.conversations.persistance; - -import android.content.ContentValues; -import android.content.Context; -import android.database.Cursor; -import android.database.DatabaseUtils; -import android.database.sqlite.SQLiteCantOpenDatabaseException; -import android.database.sqlite.SQLiteDatabase; -import android.database.sqlite.SQLiteOpenHelper; -import android.util.Base64; -import android.util.Log; -import android.util.Pair; - -import org.whispersystems.libaxolotl.AxolotlAddress; -import org.whispersystems.libaxolotl.IdentityKey; -import org.whispersystems.libaxolotl.IdentityKeyPair; -import org.whispersystems.libaxolotl.InvalidKeyException; -import org.whispersystems.libaxolotl.state.PreKeyRecord; -import org.whispersystems.libaxolotl.state.SessionRecord; -import org.whispersystems.libaxolotl.state.SignedPreKeyRecord; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.security.cert.CertificateEncodingException; -import java.security.cert.CertificateException; -import java.security.cert.CertificateFactory; -import java.security.cert.X509Certificate; -import java.util.ArrayList; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Set; -import java.util.concurrent.CopyOnWriteArrayList; -import org.json.JSONException; - -import de.thedevstack.android.logcat.Logging; -import eu.siacs.conversations.Config; -import eu.siacs.conversations.crypto.axolotl.AxolotlServiceImpl; -import eu.siacs.conversations.crypto.axolotl.SQLiteAxolotlStore; -import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession; -import eu.siacs.conversations.entities.Account; -import eu.siacs.conversations.entities.Contact; -import eu.siacs.conversations.entities.Conversation; -import eu.siacs.conversations.entities.Message; -import eu.siacs.conversations.entities.Roster; -import eu.siacs.conversations.entities.ServiceDiscoveryResult; -import eu.siacs.conversations.xmpp.jid.InvalidJidException; -import eu.siacs.conversations.xmpp.jid.Jid; - -public class DatabaseBackend extends SQLiteOpenHelper { - - private static DatabaseBackend instance = null; - - private static final String DATABASE_NAME = "history"; - private static final int DATABASE_VERSION = 24; - - private static String CREATE_CONTATCS_STATEMENT = "create table " - + Contact.TABLENAME + "(" + Contact.ACCOUNT + " TEXT, " - + Contact.SERVERNAME + " TEXT, " + Contact.SYSTEMNAME + " TEXT," - + Contact.JID + " TEXT," + Contact.KEYS + " TEXT," - + Contact.PHOTOURI + " TEXT," + Contact.OPTIONS + " NUMBER," - + Contact.SYSTEMACCOUNT + " NUMBER, " + Contact.AVATAR + " TEXT, " - + Contact.LAST_PRESENCE + " TEXT, " + Contact.LAST_TIME + " NUMBER, " - + Contact.GROUPS + " TEXT, FOREIGN KEY(" + Contact.ACCOUNT + ") REFERENCES " - + Account.TABLENAME + "(" + Account.UUID - + ") ON DELETE CASCADE, UNIQUE(" + Contact.ACCOUNT + ", " - + Contact.JID + ") ON CONFLICT REPLACE);"; - - private static String CREATE_DISCOVERY_RESULTS_STATEMENT = "create table " - + ServiceDiscoveryResult.TABLENAME + "(" - + ServiceDiscoveryResult.HASH + " TEXT, " - + ServiceDiscoveryResult.VER + " TEXT, " - + ServiceDiscoveryResult.RESULT + " TEXT, " - + "UNIQUE(" + ServiceDiscoveryResult.HASH + ", " - + ServiceDiscoveryResult.VER + ") ON CONFLICT REPLACE);"; - - private static String CREATE_PREKEYS_STATEMENT = "CREATE TABLE " - + SQLiteAxolotlStore.PREKEY_TABLENAME + "(" - + SQLiteAxolotlStore.ACCOUNT + " TEXT, " - + SQLiteAxolotlStore.ID + " INTEGER, " - + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY(" - + SQLiteAxolotlStore.ACCOUNT - + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, " - + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", " - + SQLiteAxolotlStore.ID - + ") ON CONFLICT REPLACE" - + ");"; - - private static String CREATE_SIGNED_PREKEYS_STATEMENT = "CREATE TABLE " - + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME + "(" - + SQLiteAxolotlStore.ACCOUNT + " TEXT, " - + SQLiteAxolotlStore.ID + " INTEGER, " - + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY(" - + SQLiteAxolotlStore.ACCOUNT - + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, " - + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", " - + SQLiteAxolotlStore.ID - + ") ON CONFLICT REPLACE" + - ");"; - - private static String CREATE_SESSIONS_STATEMENT = "CREATE TABLE " - + SQLiteAxolotlStore.SESSION_TABLENAME + "(" - + SQLiteAxolotlStore.ACCOUNT + " TEXT, " - + SQLiteAxolotlStore.NAME + " TEXT, " - + SQLiteAxolotlStore.DEVICE_ID + " INTEGER, " - + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY(" - + SQLiteAxolotlStore.ACCOUNT - + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, " - + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", " - + SQLiteAxolotlStore.NAME + ", " - + SQLiteAxolotlStore.DEVICE_ID - + ") ON CONFLICT REPLACE" - + ");"; - - private static String CREATE_IDENTITIES_STATEMENT = "CREATE TABLE " - + SQLiteAxolotlStore.IDENTITIES_TABLENAME + "(" - + SQLiteAxolotlStore.ACCOUNT + " TEXT, " - + SQLiteAxolotlStore.NAME + " TEXT, " - + SQLiteAxolotlStore.OWN + " INTEGER, " - + SQLiteAxolotlStore.FINGERPRINT + " TEXT, " - + SQLiteAxolotlStore.CERTIFICATE + " BLOB, " - + SQLiteAxolotlStore.TRUSTED + " INTEGER, " - + SQLiteAxolotlStore.KEY + " TEXT, FOREIGN KEY(" - + SQLiteAxolotlStore.ACCOUNT - + ") REFERENCES " + Account.TABLENAME + "(" + Account.UUID + ") ON DELETE CASCADE, " - + "UNIQUE( " + SQLiteAxolotlStore.ACCOUNT + ", " - + SQLiteAxolotlStore.NAME + ", " - + SQLiteAxolotlStore.FINGERPRINT - + ") ON CONFLICT IGNORE" - + ");"; - - private DatabaseBackend(Context context) { - super(context, DATABASE_NAME, null, DATABASE_VERSION); - } - - @Override - public void onCreate(SQLiteDatabase db) { - db.execSQL("PRAGMA foreign_keys=ON;"); - db.execSQL("create table " + Account.TABLENAME + "(" + Account.UUID - + " TEXT PRIMARY KEY," + Account.USERNAME + " TEXT," - + Account.SERVER + " TEXT," + Account.PASSWORD + " TEXT," - + Account.DISPLAY_NAME + " TEXT, " - + Account.ROSTERVERSION + " TEXT," + Account.OPTIONS - + " NUMBER, " + Account.AVATAR + " TEXT, " + Account.KEYS - + " TEXT, " + Account.HOSTNAME + " TEXT, " + Account.PORT + " NUMBER DEFAULT 5222)"); - db.execSQL("create table " + Conversation.TABLENAME + " (" - + Conversation.UUID + " TEXT PRIMARY KEY, " + Conversation.NAME - + " TEXT, " + Conversation.CONTACT + " TEXT, " - + Conversation.ACCOUNT + " TEXT, " + Conversation.CONTACTJID - + " TEXT, " + Conversation.CREATED + " NUMBER, " - + Conversation.STATUS + " NUMBER, " + Conversation.MODE - + " NUMBER, " + Conversation.ATTRIBUTES + " TEXT, FOREIGN KEY(" - + Conversation.ACCOUNT + ") REFERENCES " + Account.TABLENAME - + "(" + Account.UUID + ") ON DELETE CASCADE);"); - db.execSQL("create table " + Message.TABLENAME + "( " + Message.UUID - + " TEXT PRIMARY KEY, " + Message.CONVERSATION + " TEXT, " - + Message.TIME_SENT + " NUMBER, " + Message.COUNTERPART - + " TEXT, " + Message.TRUE_COUNTERPART + " TEXT," - + Message.BODY + " TEXT, " + Message.ENCRYPTION + " NUMBER, " - + Message.STATUS + " NUMBER," + Message.TYPE + " NUMBER, " - + Message.RELATIVE_FILE_PATH + " TEXT, " - + Message.SERVER_MSG_ID + " TEXT, " - + Message.FINGERPRINT + " TEXT, " - + Message.CARBON + " INTEGER, " - + Message.EDITED + " TEXT, " - + Message.READ + " NUMBER DEFAULT 1, " - + Message.REMOTE_MSG_ID + " TEXT, FOREIGN KEY(" - + Message.CONVERSATION + ") REFERENCES " - + Conversation.TABLENAME + "(" + Conversation.UUID - + ") ON DELETE CASCADE);"); - - db.execSQL(CREATE_CONTATCS_STATEMENT); - db.execSQL(CREATE_DISCOVERY_RESULTS_STATEMENT); - db.execSQL(CREATE_SESSIONS_STATEMENT); - db.execSQL(CREATE_PREKEYS_STATEMENT); - db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT); - db.execSQL(CREATE_IDENTITIES_STATEMENT); - } - - @Override - public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { - if (oldVersion < 2 && newVersion >= 2) { - db.execSQL("update " + Account.TABLENAME + " set " - + Account.OPTIONS + " = " + Account.OPTIONS + " | 8"); - } - if (oldVersion < 3 && newVersion >= 3) { - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " - + Message.TYPE + " NUMBER"); - } - if (oldVersion < 5 && newVersion >= 5) { - db.execSQL("DROP TABLE " + Contact.TABLENAME); - db.execSQL(CREATE_CONTATCS_STATEMENT); - db.execSQL("UPDATE " + Account.TABLENAME + " SET " - + Account.ROSTERVERSION + " = NULL"); - } - if (oldVersion < 6 && newVersion >= 6) { - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " - + Message.TRUE_COUNTERPART + " TEXT"); - } - if (oldVersion < 7 && newVersion >= 7) { - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " - + Message.REMOTE_MSG_ID + " TEXT"); - db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " - + Contact.AVATAR + " TEXT"); - db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " - + Account.AVATAR + " TEXT"); - } - if (oldVersion < 8 && newVersion >= 8) { - db.execSQL("ALTER TABLE " + Conversation.TABLENAME + " ADD COLUMN " - + Conversation.ATTRIBUTES + " TEXT"); - } - if (oldVersion < 9 && newVersion >= 9) { - db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " - + Contact.LAST_TIME + " NUMBER"); - db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " - + Contact.LAST_PRESENCE + " TEXT"); - } - if (oldVersion < 10 && newVersion >= 10) { - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " - + Message.RELATIVE_FILE_PATH + " TEXT"); - } - if (oldVersion < 11 && newVersion >= 11) { - db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " - + Contact.GROUPS + " TEXT"); - db.execSQL("delete from " + Contact.TABLENAME); - db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL"); - } - if (oldVersion < 12 && newVersion >= 12) { - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " - + Message.SERVER_MSG_ID + " TEXT"); - } - if (oldVersion < 13 && newVersion >= 13) { - db.execSQL("delete from " + Contact.TABLENAME); - db.execSQL("update " + Account.TABLENAME + " set " + Account.ROSTERVERSION + " = NULL"); - } - if (oldVersion < 14 && newVersion >= 14) { - // migrate db to new, canonicalized JID domainpart representation - - // Conversation table - Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME, new String[0]); - while (cursor.moveToNext()) { - String newJid; - try { - newJid = Jid.fromString( - cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID)) - ).toString(); - } catch (InvalidJidException ignored) { - Logging.e(Config.LOGTAG, "Failed to migrate Conversation CONTACTJID " - + cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID)) - + ": " + ignored + ". Skipping..."); - continue; - } - - String updateArgs[] = { - newJid, - cursor.getString(cursor.getColumnIndex(Conversation.UUID)), - }; - db.execSQL("update " + Conversation.TABLENAME - + " set " + Conversation.CONTACTJID + " = ? " - + " where " + Conversation.UUID + " = ?", updateArgs); - } - cursor.close(); - - // Contact table - cursor = db.rawQuery("select * from " + Contact.TABLENAME, new String[0]); - while (cursor.moveToNext()) { - String newJid; - try { - newJid = Jid.fromString( - cursor.getString(cursor.getColumnIndex(Contact.JID)) - ).toString(); - } catch (InvalidJidException ignored) { - Logging.e(Config.LOGTAG, "Failed to migrate Contact JID " - + cursor.getString(cursor.getColumnIndex(Contact.JID)) - + ": " + ignored + ". Skipping..."); - continue; - } - - String updateArgs[] = { - newJid, - cursor.getString(cursor.getColumnIndex(Contact.ACCOUNT)), - cursor.getString(cursor.getColumnIndex(Contact.JID)), - }; - db.execSQL("update " + Contact.TABLENAME - + " set " + Contact.JID + " = ? " - + " where " + Contact.ACCOUNT + " = ? " - + " AND " + Contact.JID + " = ?", updateArgs); - } - cursor.close(); - - // Account table - cursor = db.rawQuery("select * from " + Account.TABLENAME, new String[0]); - while (cursor.moveToNext()) { - String newServer; - try { - newServer = Jid.fromParts( - cursor.getString(cursor.getColumnIndex(Account.USERNAME)), - cursor.getString(cursor.getColumnIndex(Account.SERVER)), - "mobile" - ).getDomainpart(); - } catch (InvalidJidException ignored) { - Logging.e(Config.LOGTAG, "Failed to migrate Account SERVER " - + cursor.getString(cursor.getColumnIndex(Account.SERVER)) - + ": " + ignored + ". Skipping..."); - continue; - } - - String updateArgs[] = { - newServer, - cursor.getString(cursor.getColumnIndex(Account.UUID)), - }; - db.execSQL("update " + Account.TABLENAME - + " set " + Account.SERVER + " = ? " - + " where " + Account.UUID + " = ?", updateArgs); - } - cursor.close(); - } - if (oldVersion < 15 && newVersion >= 15) { - recreateAxolotlDb(db); - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " - + Message.FINGERPRINT + " TEXT"); - } - if (oldVersion < 16 && newVersion >= 16) { - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " - + Message.CARBON + " INTEGER"); - } - if (oldVersion < 19 && newVersion >= 19) { - db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.DISPLAY_NAME + " TEXT"); - } - if (oldVersion < 20 && newVersion >= 20) { - db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.HOSTNAME + " TEXT"); - db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.PORT + " NUMBER DEFAULT 5222"); - } - /* Any migrations that alter the Account table need to happen BEFORE this migration, as it - * depends on account de-serialization. - */ - if (oldVersion < 17 && newVersion >= 17) { - List<Account> accounts = getAccounts(db); - for (Account account : accounts) { - String ownDeviceIdString = account.getKey(SQLiteAxolotlStore.JSONKEY_REGISTRATION_ID); - if (ownDeviceIdString == null) { - continue; - } - int ownDeviceId = Integer.valueOf(ownDeviceIdString); - AxolotlAddress ownAddress = new AxolotlAddress(account.getJid().toBareJid().toString(), ownDeviceId); - deleteSession(db, account, ownAddress); - IdentityKeyPair identityKeyPair = loadOwnIdentityKeyPair(db, account); - if (identityKeyPair != null) { - setIdentityKeyTrust(db, account, identityKeyPair.getPublicKey().getFingerprint().replaceAll("\\s", ""), XmppAxolotlSession.Trust.TRUSTED); - } else { - Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not load own identity key pair"); - } - } - } - if (oldVersion < 18 && newVersion >= 18) { - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.READ + " NUMBER DEFAULT 1"); - } - - if (oldVersion < 21 && newVersion >= 21) { - List<Account> accounts = getAccounts(db); - for (Account account : accounts) { - account.unsetPgpSignature(); - db.update(Account.TABLENAME, account.getContentValues(), Account.UUID - + "=?", new String[]{account.getUuid()}); - } - } - - if (oldVersion < 22 && oldVersion >= 15 && newVersion >= 22) { - db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.CERTIFICATE); - } - - if (oldVersion < 23 && newVersion >= 23) { - db.execSQL(CREATE_DISCOVERY_RESULTS_STATEMENT); - } - - if (oldVersion < 24 && newVersion >= 24) { - db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.EDITED + " TEXT"); - } - } - - public static synchronized DatabaseBackend getInstance(Context context) { - if (instance == null) { - instance = new DatabaseBackend(context); - } - return instance; - } - - public void createConversation(Conversation conversation) { - SQLiteDatabase db = this.getWritableDatabase(); - db.insert(Conversation.TABLENAME, null, conversation.getContentValues()); - } - - public void createMessage(Message message) { - SQLiteDatabase db = this.getWritableDatabase(); - db.insert(Message.TABLENAME, null, message.getContentValues()); - } - - public void createAccount(Account account) { - SQLiteDatabase db = this.getWritableDatabase(); - db.insert(Account.TABLENAME, null, account.getContentValues()); - } - - public void insertDiscoveryResult(ServiceDiscoveryResult result) { - SQLiteDatabase db = this.getWritableDatabase(); - db.insert(ServiceDiscoveryResult.TABLENAME, null, result.getContentValues()); - } - - public ServiceDiscoveryResult findDiscoveryResult(final String hash, final String ver) { - SQLiteDatabase db = this.getReadableDatabase(); - String[] selectionArgs = {hash, ver}; - Cursor cursor = db.query(ServiceDiscoveryResult.TABLENAME, null, - ServiceDiscoveryResult.HASH + "=? AND " + ServiceDiscoveryResult.VER + "=?", - selectionArgs, null, null, null); - if (cursor.getCount() == 0) - return null; - cursor.moveToFirst(); - - ServiceDiscoveryResult result = null; - try { - result = new ServiceDiscoveryResult(cursor); - } catch (JSONException e) { /* result is still null */ } - - cursor.close(); - return result; - } - - public CopyOnWriteArrayList<Conversation> getConversations(int status) { - CopyOnWriteArrayList<Conversation> list = new CopyOnWriteArrayList<>(); - SQLiteDatabase db = this.getReadableDatabase(); - String[] selectionArgs = {Integer.toString(status)}; - Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME - + " where " + Conversation.STATUS + " = ? order by " - + Conversation.CREATED + " desc", selectionArgs); - while (cursor.moveToNext()) { - list.add(Conversation.fromCursor(cursor)); - } - cursor.close(); - return list; - } - - public ArrayList<Message> getMessages(Conversation conversations, int limit) { - return getMessages(conversations, limit, -1); - } - - public ArrayList<Message> getMessages(Conversation conversation, int limit, - long timestamp) { - ArrayList<Message> list = new ArrayList<>(); - SQLiteDatabase db = this.getReadableDatabase(); - Cursor cursor; - if (timestamp == -1) { - String[] selectionArgs = {conversation.getUuid()}; - cursor = db.query(Message.TABLENAME, null, Message.CONVERSATION - + "=?", selectionArgs, null, null, Message.TIME_SENT - + " DESC", String.valueOf(limit)); - } else { - String[] selectionArgs = {conversation.getUuid(), - Long.toString(timestamp)}; - cursor = db.query(Message.TABLENAME, null, Message.CONVERSATION - + "=? and " + Message.TIME_SENT + "<?", selectionArgs, - null, null, Message.TIME_SENT + " DESC", - String.valueOf(limit)); - } - if (cursor.getCount() > 0) { - cursor.moveToLast(); - do { - Message message = Message.fromCursor(cursor); - message.setConversation(conversation); - list.add(message); - } while (cursor.moveToPrevious()); - } - cursor.close(); - return list; - } - - public Iterable<Message> getMessagesIterable(final Conversation conversation) { - return new Iterable<Message>() { - @Override - public Iterator<Message> iterator() { - class MessageIterator implements Iterator<Message> { - SQLiteDatabase db = getReadableDatabase(); - String[] selectionArgs = {conversation.getUuid()}; - Cursor cursor = db.query(Message.TABLENAME, null, Message.CONVERSATION - + "=?", selectionArgs, null, null, Message.TIME_SENT - + " ASC", null); - - public MessageIterator() { - cursor.moveToFirst(); - } - - @Override - public boolean hasNext() { - return !cursor.isAfterLast(); - } - - @Override - public Message next() { - Message message = Message.fromCursor(cursor); - cursor.moveToNext(); - return message; - } - - @Override - public void remove() { - throw new UnsupportedOperationException(); - } - } - return new MessageIterator(); - } - }; - } - - public Conversation findConversation(final Account account, final Jid contactJid) { - SQLiteDatabase db = this.getReadableDatabase(); - String[] selectionArgs = {account.getUuid(), - contactJid.toBareJid().toString() + "/%", - contactJid.toBareJid().toString() - }; - Cursor cursor = db.query(Conversation.TABLENAME, null, - Conversation.ACCOUNT + "=? AND (" + Conversation.CONTACTJID - + " like ? OR " + Conversation.CONTACTJID + "=?)", selectionArgs, null, null, null); - if (cursor.getCount() == 0) - return null; - cursor.moveToFirst(); - Conversation conversation = Conversation.fromCursor(cursor); - cursor.close(); - return conversation; - } - - public void updateConversation(final Conversation conversation) { - final SQLiteDatabase db = this.getWritableDatabase(); - final String[] args = {conversation.getUuid()}; - db.update(Conversation.TABLENAME, conversation.getContentValues(), - Conversation.UUID + "=?", args); - } - - public List<Account> getAccounts() { - SQLiteDatabase db = this.getReadableDatabase(); - return getAccounts(db); - } - - private List<Account> getAccounts(SQLiteDatabase db) { - List<Account> list = new ArrayList<>(); - Cursor cursor = db.query(Account.TABLENAME, null, null, null, null, - null, null); - while (cursor.moveToNext()) { - list.add(Account.fromCursor(cursor)); - } - cursor.close(); - return list; - } - - public void updateAccount(Account account) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] args = {account.getUuid()}; - db.update(Account.TABLENAME, account.getContentValues(), Account.UUID - + "=?", args); - } - - public void deleteAccount(Account account) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] args = {account.getUuid()}; - db.delete(Account.TABLENAME, Account.UUID + "=?", args); - } - - public boolean hasEnabledAccounts() { - SQLiteDatabase db = this.getReadableDatabase(); - Cursor cursor = db.rawQuery("select count(" + Account.UUID + ") from " - + Account.TABLENAME + " where not options & (1 <<1)", null); - try { - cursor.moveToFirst(); - int count = cursor.getInt(0); - cursor.close(); - return (count > 0); - } catch (SQLiteCantOpenDatabaseException e) { - return true; // better safe than sorry - } catch (RuntimeException e) { - return true; // better safe than sorry - } - } - - @Override - public SQLiteDatabase getWritableDatabase() { - SQLiteDatabase db = super.getWritableDatabase(); - db.execSQL("PRAGMA foreign_keys=ON;"); - return db; - } - - public void updateMessage(Message message) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] args = {message.getUuid()}; - db.update(Message.TABLENAME, message.getContentValues(), Message.UUID - + "=?", args); - } - - public void updateMessage(Message message, String uuid) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] args = {uuid}; - db.update(Message.TABLENAME, message.getContentValues(), Message.UUID - + "=?", args); - } - - public void readRoster(Roster roster) { - SQLiteDatabase db = this.getReadableDatabase(); - Cursor cursor; - String args[] = {roster.getAccount().getUuid()}; - cursor = db.query(Contact.TABLENAME, null, Contact.ACCOUNT + "=?", args, null, null, null); - while (cursor.moveToNext()) { - roster.initContact(Contact.fromCursor(cursor)); - } - cursor.close(); - } - - public void writeRoster(final Roster roster) { - final Account account = roster.getAccount(); - final SQLiteDatabase db = this.getWritableDatabase(); - db.beginTransaction(); - for (Contact contact : roster.getContacts()) { - if (contact.getOption(Contact.Options.IN_ROSTER)) { - db.insert(Contact.TABLENAME, null, contact.getContentValues()); - } else { - String where = Contact.ACCOUNT + "=? AND " + Contact.JID + "=?"; - String[] whereArgs = {account.getUuid(), contact.getJid().toString()}; - db.delete(Contact.TABLENAME, where, whereArgs); - } - } - db.setTransactionSuccessful(); - db.endTransaction(); - account.setRosterVersion(roster.getVersion()); - updateAccount(account); - } - - public void deleteMessagesInConversation(Conversation conversation) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] args = {conversation.getUuid()}; - db.delete(Message.TABLENAME, Message.CONVERSATION + "=?", args); - } - - public Pair<Long, String> getLastMessageReceived(Account account) { - try { - SQLiteDatabase db = this.getReadableDatabase(); - 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) order by messages.timesent desc limit 1"; - String[] args = {account.getUuid()}; - Cursor cursor = db.rawQuery(sql, args); - if (cursor.getCount() == 0) { - return null; - } else { - cursor.moveToFirst(); - return new Pair<>(cursor.getLong(0), cursor.getString(1)); - } - } catch (Exception e) { - return null; - } - } - - private Cursor getCursorForSession(Account account, AxolotlAddress contact) { - final SQLiteDatabase db = this.getReadableDatabase(); - String[] columns = null; - String[] selectionArgs = {account.getUuid(), - contact.getName(), - Integer.toString(contact.getDeviceId())}; - Cursor cursor = db.query(SQLiteAxolotlStore.SESSION_TABLENAME, - columns, - SQLiteAxolotlStore.ACCOUNT + " = ? AND " - + SQLiteAxolotlStore.NAME + " = ? AND " - + SQLiteAxolotlStore.DEVICE_ID + " = ? ", - selectionArgs, - null, null, null); - - return cursor; - } - - public SessionRecord loadSession(Account account, AxolotlAddress contact) { - SessionRecord session = null; - Cursor cursor = getCursorForSession(account, contact); - if (cursor.getCount() != 0) { - cursor.moveToFirst(); - try { - session = new SessionRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT)); - } catch (IOException e) { - cursor.close(); - throw new AssertionError(e); - } - } - cursor.close(); - return session; - } - - public List<Integer> getSubDeviceSessions(Account account, AxolotlAddress contact) { - final SQLiteDatabase db = this.getReadableDatabase(); - return getSubDeviceSessions(db, account, contact); - } - - private List<Integer> getSubDeviceSessions(SQLiteDatabase db, Account account, AxolotlAddress contact) { - List<Integer> devices = new ArrayList<>(); - String[] columns = {SQLiteAxolotlStore.DEVICE_ID}; - String[] selectionArgs = {account.getUuid(), - contact.getName()}; - Cursor cursor = db.query(SQLiteAxolotlStore.SESSION_TABLENAME, - columns, - SQLiteAxolotlStore.ACCOUNT + " = ? AND " - + SQLiteAxolotlStore.NAME + " = ?", - selectionArgs, - null, null, null); - - while (cursor.moveToNext()) { - devices.add(cursor.getInt( - cursor.getColumnIndex(SQLiteAxolotlStore.DEVICE_ID))); - } - - cursor.close(); - return devices; - } - - public boolean containsSession(Account account, AxolotlAddress contact) { - Cursor cursor = getCursorForSession(account, contact); - int count = cursor.getCount(); - cursor.close(); - return count != 0; - } - - public void storeSession(Account account, AxolotlAddress contact, SessionRecord session) { - SQLiteDatabase db = this.getWritableDatabase(); - ContentValues values = new ContentValues(); - values.put(SQLiteAxolotlStore.NAME, contact.getName()); - values.put(SQLiteAxolotlStore.DEVICE_ID, contact.getDeviceId()); - values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(session.serialize(), Base64.DEFAULT)); - values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid()); - db.insert(SQLiteAxolotlStore.SESSION_TABLENAME, null, values); - } - - public void deleteSession(Account account, AxolotlAddress contact) { - SQLiteDatabase db = this.getWritableDatabase(); - deleteSession(db, account, contact); - } - - private void deleteSession(SQLiteDatabase db, Account account, AxolotlAddress contact) { - String[] args = {account.getUuid(), - contact.getName(), - Integer.toString(contact.getDeviceId())}; - db.delete(SQLiteAxolotlStore.SESSION_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + " = ? AND " - + SQLiteAxolotlStore.NAME + " = ? AND " - + SQLiteAxolotlStore.DEVICE_ID + " = ? ", - args); - } - - public void deleteAllSessions(Account account, AxolotlAddress contact) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] args = {account.getUuid(), contact.getName()}; - db.delete(SQLiteAxolotlStore.SESSION_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + "=? AND " - + SQLiteAxolotlStore.NAME + " = ?", - args); - } - - private Cursor getCursorForPreKey(Account account, int preKeyId) { - SQLiteDatabase db = this.getReadableDatabase(); - String[] columns = {SQLiteAxolotlStore.KEY}; - String[] selectionArgs = {account.getUuid(), Integer.toString(preKeyId)}; - Cursor cursor = db.query(SQLiteAxolotlStore.PREKEY_TABLENAME, - columns, - SQLiteAxolotlStore.ACCOUNT + "=? AND " - + SQLiteAxolotlStore.ID + "=?", - selectionArgs, - null, null, null); - - return cursor; - } - - public PreKeyRecord loadPreKey(Account account, int preKeyId) { - PreKeyRecord record = null; - Cursor cursor = getCursorForPreKey(account, preKeyId); - if (cursor.getCount() != 0) { - cursor.moveToFirst(); - try { - record = new PreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT)); - } catch (IOException e) { - throw new AssertionError(e); - } - } - cursor.close(); - return record; - } - - public boolean containsPreKey(Account account, int preKeyId) { - Cursor cursor = getCursorForPreKey(account, preKeyId); - int count = cursor.getCount(); - cursor.close(); - return count != 0; - } - - public void storePreKey(Account account, PreKeyRecord record) { - SQLiteDatabase db = this.getWritableDatabase(); - ContentValues values = new ContentValues(); - values.put(SQLiteAxolotlStore.ID, record.getId()); - values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(), Base64.DEFAULT)); - values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid()); - db.insert(SQLiteAxolotlStore.PREKEY_TABLENAME, null, values); - } - - public void deletePreKey(Account account, int preKeyId) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] args = {account.getUuid(), Integer.toString(preKeyId)}; - db.delete(SQLiteAxolotlStore.PREKEY_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + "=? AND " - + SQLiteAxolotlStore.ID + "=?", - args); - } - - private Cursor getCursorForSignedPreKey(Account account, int signedPreKeyId) { - SQLiteDatabase db = this.getReadableDatabase(); - String[] columns = {SQLiteAxolotlStore.KEY}; - String[] selectionArgs = {account.getUuid(), Integer.toString(signedPreKeyId)}; - Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, - columns, - SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.ID + "=?", - selectionArgs, - null, null, null); - - return cursor; - } - - public SignedPreKeyRecord loadSignedPreKey(Account account, int signedPreKeyId) { - SignedPreKeyRecord record = null; - Cursor cursor = getCursorForSignedPreKey(account, signedPreKeyId); - if (cursor.getCount() != 0) { - cursor.moveToFirst(); - try { - record = new SignedPreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT)); - } catch (IOException e) { - throw new AssertionError(e); - } - } - cursor.close(); - return record; - } - - public List<SignedPreKeyRecord> loadSignedPreKeys(Account account) { - List<SignedPreKeyRecord> prekeys = new ArrayList<>(); - SQLiteDatabase db = this.getReadableDatabase(); - String[] columns = {SQLiteAxolotlStore.KEY}; - String[] selectionArgs = {account.getUuid()}; - Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, - columns, - SQLiteAxolotlStore.ACCOUNT + "=?", - selectionArgs, - null, null, null); - - while (cursor.moveToNext()) { - try { - prekeys.add(new SignedPreKeyRecord(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT))); - } catch (IOException ignored) { - } - } - cursor.close(); - return prekeys; - } - - public boolean containsSignedPreKey(Account account, int signedPreKeyId) { - Cursor cursor = getCursorForPreKey(account, signedPreKeyId); - int count = cursor.getCount(); - cursor.close(); - return count != 0; - } - - public void storeSignedPreKey(Account account, SignedPreKeyRecord record) { - SQLiteDatabase db = this.getWritableDatabase(); - ContentValues values = new ContentValues(); - values.put(SQLiteAxolotlStore.ID, record.getId()); - values.put(SQLiteAxolotlStore.KEY, Base64.encodeToString(record.serialize(), Base64.DEFAULT)); - values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid()); - db.insert(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, null, values); - } - - public void deleteSignedPreKey(Account account, int signedPreKeyId) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] args = {account.getUuid(), Integer.toString(signedPreKeyId)}; - db.delete(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + "=? AND " - + SQLiteAxolotlStore.ID + "=?", - args); - } - - private Cursor getIdentityKeyCursor(Account account, String name, boolean own) { - final SQLiteDatabase db = this.getReadableDatabase(); - return getIdentityKeyCursor(db, account, name, own); - } - - private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String name, boolean own) { - return getIdentityKeyCursor(db, account, name, own, null); - } - - private Cursor getIdentityKeyCursor(Account account, String fingerprint) { - final SQLiteDatabase db = this.getReadableDatabase(); - return getIdentityKeyCursor(db, account, fingerprint); - } - - private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String fingerprint) { - return getIdentityKeyCursor(db, account, null, null, fingerprint); - } - - private Cursor getIdentityKeyCursor(SQLiteDatabase db, Account account, String name, Boolean own, String fingerprint) { - String[] columns = {SQLiteAxolotlStore.TRUSTED, - SQLiteAxolotlStore.KEY}; - ArrayList<String> selectionArgs = new ArrayList<>(4); - selectionArgs.add(account.getUuid()); - String selectionString = SQLiteAxolotlStore.ACCOUNT + " = ?"; - if (name != null) { - selectionArgs.add(name); - selectionString += " AND " + SQLiteAxolotlStore.NAME + " = ?"; - } - if (fingerprint != null) { - selectionArgs.add(fingerprint); - selectionString += " AND " + SQLiteAxolotlStore.FINGERPRINT + " = ?"; - } - if (own != null) { - selectionArgs.add(own ? "1" : "0"); - selectionString += " AND " + SQLiteAxolotlStore.OWN + " = ?"; - } - Cursor cursor = db.query(SQLiteAxolotlStore.IDENTITIES_TABLENAME, - columns, - selectionString, - selectionArgs.toArray(new String[selectionArgs.size()]), - null, null, null); - - return cursor; - } - - public IdentityKeyPair loadOwnIdentityKeyPair(Account account) { - SQLiteDatabase db = getReadableDatabase(); - return loadOwnIdentityKeyPair(db, account); - } - - private IdentityKeyPair loadOwnIdentityKeyPair(SQLiteDatabase db, Account account) { - String name = account.getJid().toBareJid().toString(); - IdentityKeyPair identityKeyPair = null; - Cursor cursor = getIdentityKeyCursor(db, account, name, true); - if (cursor.getCount() != 0) { - cursor.moveToFirst(); - try { - identityKeyPair = new IdentityKeyPair(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT)); - } catch (InvalidKeyException e) { - Log.d(Config.LOGTAG, AxolotlServiceImpl.getLogprefix(account) + "Encountered invalid IdentityKey in database for account" + account.getJid().toBareJid() + ", address: " + name); - } - } - cursor.close(); - - return identityKeyPair; - } - - public Set<IdentityKey> loadIdentityKeys(Account account, String name) { - return loadIdentityKeys(account, name, null); - } - - public Set<IdentityKey> loadIdentityKeys(Account account, String name, XmppAxolotlSession.Trust trust) { - Set<IdentityKey> identityKeys = new HashSet<>(); - Cursor cursor = getIdentityKeyCursor(account, name, false); - - while (cursor.moveToNext()) { - if (trust != null && - cursor.getInt(cursor.getColumnIndex(SQLiteAxolotlStore.TRUSTED)) - != trust.getCode()) { - continue; - } - try { - identityKeys.add(new IdentityKey(Base64.decode(cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY)), Base64.DEFAULT), 0)); - } catch (InvalidKeyException e) { - Log.d(Config.LOGTAG, AxolotlServiceImpl.getLogprefix(account) + "Encountered invalid IdentityKey in database for account" + account.getJid().toBareJid() + ", address: " + name); - } - } - cursor.close(); - - return identityKeys; - } - - public long numTrustedKeys(Account account, String name) { - SQLiteDatabase db = getReadableDatabase(); - String[] args = { - account.getUuid(), - name, - String.valueOf(XmppAxolotlSession.Trust.TRUSTED.getCode()), - String.valueOf(XmppAxolotlSession.Trust.TRUSTED_X509.getCode()) - }; - return DatabaseUtils.queryNumEntries(db, SQLiteAxolotlStore.IDENTITIES_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + " = ?" - + " AND " + SQLiteAxolotlStore.NAME + " = ?" - + " AND (" + SQLiteAxolotlStore.TRUSTED + " = ? OR " + SQLiteAxolotlStore.TRUSTED + " = ?)", - args - ); - } - - private void storeIdentityKey(Account account, String name, boolean own, String fingerprint, String base64Serialized) { - storeIdentityKey(account, name, own, fingerprint, base64Serialized, XmppAxolotlSession.Trust.UNDECIDED); - } - - private void storeIdentityKey(Account account, String name, boolean own, String fingerprint, String base64Serialized, XmppAxolotlSession.Trust trusted) { - SQLiteDatabase db = this.getWritableDatabase(); - ContentValues values = new ContentValues(); - values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid()); - values.put(SQLiteAxolotlStore.NAME, name); - values.put(SQLiteAxolotlStore.OWN, own ? 1 : 0); - values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint); - values.put(SQLiteAxolotlStore.KEY, base64Serialized); - values.put(SQLiteAxolotlStore.TRUSTED, trusted.getCode()); - db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values); - } - - public XmppAxolotlSession.Trust isIdentityKeyTrusted(Account account, String fingerprint) { - Cursor cursor = getIdentityKeyCursor(account, fingerprint); - XmppAxolotlSession.Trust trust = null; - if (cursor.getCount() > 0) { - cursor.moveToFirst(); - int trustValue = cursor.getInt(cursor.getColumnIndex(SQLiteAxolotlStore.TRUSTED)); - trust = XmppAxolotlSession.Trust.fromCode(trustValue); - } - cursor.close(); - return trust; - } - - public boolean setIdentityKeyTrust(Account account, String fingerprint, XmppAxolotlSession.Trust trust) { - SQLiteDatabase db = this.getWritableDatabase(); - return setIdentityKeyTrust(db, account, fingerprint, trust); - } - - private boolean setIdentityKeyTrust(SQLiteDatabase db, Account account, String fingerprint, XmppAxolotlSession.Trust trust) { - String[] selectionArgs = { - account.getUuid(), - fingerprint - }; - ContentValues values = new ContentValues(); - values.put(SQLiteAxolotlStore.TRUSTED, trust.getCode()); - int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values, - SQLiteAxolotlStore.ACCOUNT + " = ? AND " - + SQLiteAxolotlStore.FINGERPRINT + " = ? ", - selectionArgs); - return rows == 1; - } - - public boolean setIdentityKeyCertificate(Account account, String fingerprint, X509Certificate x509Certificate) { - SQLiteDatabase db = this.getWritableDatabase(); - String[] selectionArgs = { - account.getUuid(), - fingerprint - }; - try { - ContentValues values = new ContentValues(); - values.put(SQLiteAxolotlStore.CERTIFICATE, x509Certificate.getEncoded()); - return db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values, - SQLiteAxolotlStore.ACCOUNT + " = ? AND " - + SQLiteAxolotlStore.FINGERPRINT + " = ? ", - selectionArgs) == 1; - } catch (CertificateEncodingException e) { - Log.d(Config.LOGTAG, "could not encode certificate"); - return false; - } - } - - public X509Certificate getIdentityKeyCertifcate(Account account, String fingerprint) { - SQLiteDatabase db = this.getReadableDatabase(); - String[] selectionArgs = { - account.getUuid(), - fingerprint - }; - String[] colums = {SQLiteAxolotlStore.CERTIFICATE}; - String selection = SQLiteAxolotlStore.ACCOUNT + " = ? AND " + SQLiteAxolotlStore.FINGERPRINT + " = ? "; - Cursor cursor = db.query(SQLiteAxolotlStore.IDENTITIES_TABLENAME, colums, selection, selectionArgs, null, null, null); - if (cursor.getCount() < 1) { - return null; - } else { - cursor.moveToFirst(); - byte[] certificate = cursor.getBlob(cursor.getColumnIndex(SQLiteAxolotlStore.CERTIFICATE)); - if (certificate == null || certificate.length == 0) { - return null; - } - try { - CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509"); - return (X509Certificate) certificateFactory.generateCertificate(new ByteArrayInputStream(certificate)); - } catch (CertificateException e) { - Log.d(Config.LOGTAG,"certificate exception "+e.getMessage()); - return null; - } - } - } - - public void storeIdentityKey(Account account, String name, IdentityKey identityKey) { - storeIdentityKey(account, name, false, identityKey.getFingerprint().replaceAll("\\s", ""), Base64.encodeToString(identityKey.serialize(), Base64.DEFAULT)); - } - - public void storeOwnIdentityKeyPair(Account account, IdentityKeyPair identityKeyPair) { - storeIdentityKey(account, account.getJid().toBareJid().toString(), true, identityKeyPair.getPublicKey().getFingerprint().replaceAll("\\s", ""), Base64.encodeToString(identityKeyPair.serialize(), Base64.DEFAULT), XmppAxolotlSession.Trust.TRUSTED); - } - - public void recreateAxolotlDb() { - recreateAxolotlDb(getWritableDatabase()); - } - - public void recreateAxolotlDb(SQLiteDatabase db) { - Log.d(Config.LOGTAG, AxolotlServiceImpl.LOGPREFIX + " : " + ">>> (RE)CREATING AXOLOTL DATABASE <<<"); - db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SESSION_TABLENAME); - db.execSQL(CREATE_SESSIONS_STATEMENT); - db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.PREKEY_TABLENAME); - db.execSQL(CREATE_PREKEYS_STATEMENT); - db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME); - db.execSQL(CREATE_SIGNED_PREKEYS_STATEMENT); - db.execSQL("DROP TABLE IF EXISTS " + SQLiteAxolotlStore.IDENTITIES_TABLENAME); - db.execSQL(CREATE_IDENTITIES_STATEMENT); - } - - public void wipeAxolotlDb(Account account) { - String accountName = account.getUuid(); - Log.d(Config.LOGTAG, AxolotlServiceImpl.getLogprefix(account) + ">>> WIPING AXOLOTL DATABASE FOR ACCOUNT " + accountName + " <<<"); - SQLiteDatabase db = this.getWritableDatabase(); - String[] deleteArgs = { - accountName - }; - db.delete(SQLiteAxolotlStore.SESSION_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + " = ?", - deleteArgs); - db.delete(SQLiteAxolotlStore.PREKEY_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + " = ?", - deleteArgs); - db.delete(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + " = ?", - deleteArgs); - db.delete(SQLiteAxolotlStore.IDENTITIES_TABLENAME, - SQLiteAxolotlStore.ACCOUNT + " = ?", - deleteArgs); - } -} |