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Conversations/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java

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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 eu.siacs.conversations.Config;
import eu.siacs.conversations.crypto.axolotl.AxolotlService;
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.PresenceTemplate;
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 = 26;
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_PRESENCE_TEMPLATES_STATEMENT = "CREATE TABLE "
+ PresenceTemplate.TABELNAME + "("
+ PresenceTemplate.UUID + " TEXT, "
+ PresenceTemplate.LAST_USED + " NUMBER,"
+ PresenceTemplate.MESSAGE + " TEXT,"
+ PresenceTemplate.STATUS + " TEXT,"
+ "UNIQUE("+PresenceTemplate.MESSAGE + "," +PresenceTemplate.STATUS+") 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.OOB + " INTEGER, "
+ 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);
db.execSQL(CREATE_PRESENCE_TEMPLATES_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) {
Log.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) {
Log.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) {
Log.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");
}
if (oldVersion < 26 && newVersion >= 26) {
db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.STATUS + " TEXT");
db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.STATUS_MESSAGE + " TEXT");
}
/* 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 && 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");
}
if (oldVersion < 25 && newVersion >= 25) {
db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.OOB + " INTEGER");
}
if (oldVersion < 26 && newVersion >= 26) {
db.execSQL(CREATE_PRESENCE_TEMPLATES_STATEMENT);
}
}
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) {
cursor.close();
return null;
}
cursor.moveToFirst();
ServiceDiscoveryResult result = null;
try {
result = new ServiceDiscoveryResult(cursor);
} catch (JSONException e) { /* result is still null */ }
cursor.close();
return result;
}
public void insertPresenceTemplate(PresenceTemplate template) {
SQLiteDatabase db = this.getWritableDatabase();
db.insert(PresenceTemplate.TABELNAME, null, template.getContentValues());
}
public List<PresenceTemplate> getPresenceTemplates() {
ArrayList<PresenceTemplate> templates = new ArrayList<>();
SQLiteDatabase db = this.getReadableDatabase();
Cursor cursor = db.query(PresenceTemplate.TABELNAME,null,null,null,null,null,PresenceTemplate.LAST_USED+" desc");
while (cursor.moveToNext()) {
templates.add(PresenceTemplate.fromCursor(cursor));
}
cursor.close();
return templates;
}
public void deletePresenceTemplate(PresenceTemplate template) {
Log.d(Config.LOGTAG,"deleting presence template with uuid "+template.getUuid());
SQLiteDatabase db = this.getWritableDatabase();
String where = PresenceTemplate.UUID+"=?";
String[] whereArgs = {template.getUuid()};
db.delete(PresenceTemplate.TABELNAME,where,whereArgs);
}
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) {
cursor.close();
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);
return (count > 0);
} catch (SQLiteCantOpenDatabaseException e) {
return true; // better safe than sorry
} catch (RuntimeException e) {
return true; // better safe than sorry
} finally {
if (cursor != null) {
cursor.close();
}
}
}
@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) {
Cursor cursor = null;
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 = 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;
} finally {
if (cursor != null) {
cursor.close();
}
}
}
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, AxolotlService.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, AxolotlService.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, AxolotlService.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, AxolotlService.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);
}
}
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