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.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.os.Environment;
import android.os.SystemClock;
import android.util.Base64;
import android.util.Log;
import org.json.JSONObject;
import org.whispersystems.libsignal.SignalProtocolAddress;
import org.whispersystems.libsignal.IdentityKey;
import org.whispersystems.libsignal.IdentityKeyPair;
import org.whispersystems.libsignal.InvalidKeyException;
import org.whispersystems.libsignal.state.PreKeyRecord;
import org.whispersystems.libsignal.state.SessionRecord;
import org.whispersystems.libsignal.state.SignedPreKeyRecord;
import java.io.ByteArrayInputStream;
import java.io.File;
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.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
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.FingerprintStatus;
import eu.siacs.conversations.crypto.axolotl.SQLiteAxolotlStore;
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.services.QuickConversationsService;
import eu.siacs.conversations.services.ShortcutService;
import eu.siacs.conversations.utils.CryptoHelper;
import eu.siacs.conversations.utils.CursorUtils;
import eu.siacs.conversations.utils.FtsUtils;
import eu.siacs.conversations.utils.MimeUtils;
import eu.siacs.conversations.utils.Resolver;
import eu.siacs.conversations.xmpp.InvalidJid;
import eu.siacs.conversations.xmpp.mam.MamReference;
import eu.siacs.conversations.xmpp.Jid;
public class DatabaseBackend extends SQLiteOpenHelper {
private static final String DATABASE_NAME = "history";
private static final int DATABASE_VERSION = 46;
private static DatabaseBackend instance = null;
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.TRUST + " TEXT, "
+ SQLiteAxolotlStore.ACTIVE + " NUMBER, "
+ SQLiteAxolotlStore.LAST_ACTIVATION + " NUMBER,"
+ 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 static String RESOLVER_RESULTS_TABLENAME = "resolver_results";
private static String CREATE_RESOLVER_RESULTS_TABLE = "create table " + RESOLVER_RESULTS_TABLENAME + "("
+ Resolver.Result.DOMAIN + " TEXT,"
+ Resolver.Result.HOSTNAME + " TEXT,"
+ Resolver.Result.IP + " BLOB,"
+ Resolver.Result.PRIORITY + " NUMBER,"
+ Resolver.Result.DIRECT_TLS + " NUMBER,"
+ Resolver.Result.AUTHENTICATED + " NUMBER,"
+ Resolver.Result.PORT + " NUMBER,"
+ "UNIQUE(" + Resolver.Result.DOMAIN + ") ON CONFLICT REPLACE"
+ ");";
private static String CREATE_MESSAGE_TIME_INDEX = "create INDEX message_time_index ON " + Message.TABLENAME + "(" + Message.TIME_SENT + ")";
private static String CREATE_MESSAGE_CONVERSATION_INDEX = "create INDEX message_conversation_index ON " + Message.TABLENAME + "(" + Message.CONVERSATION + ")";
private static String CREATE_MESSAGE_DELETED_INDEX = "create index message_deleted_index ON " + Message.TABLENAME + "(" + Message.DELETED + ")";
private static String CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX = "create INDEX message_file_path_index ON " + Message.TABLENAME + "(" + Message.RELATIVE_FILE_PATH + ")";
private static String CREATE_MESSAGE_TYPE_INDEX = "create INDEX message_type_index ON " + Message.TABLENAME + "(" + Message.TYPE + ")";
private static String CREATE_MESSAGE_INDEX_TABLE = "CREATE VIRTUAL TABLE messages_index USING FTS4(uuid TEXT PRIMARY KEY, body TEXT)";
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;";
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;";
private static String COPY_PREEXISTING_ENTRIES = "INSERT into messages_index(uuid,body) select uuid,body FROM " + Message.TABLENAME + ";";
private DatabaseBackend(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
private static ContentValues createFingerprintStatusContentValues(FingerprintStatus.Trust trust, boolean active) {
ContentValues values = new ContentValues();
values.put(SQLiteAxolotlStore.TRUST, trust.toString());
values.put(SQLiteAxolotlStore.ACTIVE, active ? 1 : 0);
return values;
}
public static synchronized DatabaseBackend getInstance(Context context) {
if (instance == null) {
instance = new DatabaseBackend(context);
}
return instance;
}
@Override
public void onConfigure(SQLiteDatabase db) {
db.execSQL("PRAGMA foreign_keys=ON");
db.rawQuery("PRAGMA secure_delete=ON", null).close();
}
@Override
public void onCreate(SQLiteDatabase db) {
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.STATUS + " TEXT,"
+ Account.STATUS_MESSAGE + " TEXT,"
+ Account.ROSTERVERSION + " TEXT,"
+ Account.OPTIONS + " NUMBER, "
+ Account.AVATAR + " TEXT, "
+ Account.KEYS + " TEXT, "
+ Account.HOSTNAME + " TEXT, "
+ Account.RESOURCE + " 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.ERROR_MESSAGE + " TEXT,"
+ Message.READ_BY_MARKERS + " TEXT,"
+ Message.MARKABLE + " NUMBER DEFAULT 0,"
+ Message.DELETED + " NUMBER DEFAULT 0,"
+ Message.BODY_LANGUAGE + " TEXT,"
+ Message.REMOTE_MSG_ID + " TEXT, FOREIGN KEY("
+ Message.CONVERSATION + ") REFERENCES "
+ Conversation.TABLENAME + "(" + Conversation.UUID
+ ") ON DELETE CASCADE);");
db.execSQL(CREATE_MESSAGE_TIME_INDEX);
db.execSQL(CREATE_MESSAGE_CONVERSATION_INDEX);
db.execSQL(CREATE_MESSAGE_DELETED_INDEX);
db.execSQL(CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX);
db.execSQL(CREATE_MESSAGE_TYPE_INDEX);
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);
db.execSQL(CREATE_RESOLVER_RESULTS_TABLE);
db.execSQL(CREATE_MESSAGE_INDEX_TABLE);
db.execSQL(CREATE_MESSAGE_INSERT_TRIGGER);
db.execSQL(CREATE_MESSAGE_UPDATE_TRIGGER);
}
@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) {
canonicalizeJids(db);
}
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");
}
if (oldVersion < 40 && newVersion >= 40) {
db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + Account.RESOURCE + " 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 && newVersion < 31) {
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);
SignalProtocolAddress ownAddress = new SignalProtocolAddress(account.getJid().asBareJid().toString(), ownDeviceId);
deleteSession(db, account, ownAddress);
IdentityKeyPair identityKeyPair = loadOwnIdentityKeyPair(db, account);
if (identityKeyPair != null) {
String[] selectionArgs = {
account.getUuid(),
CryptoHelper.bytesToHex(identityKeyPair.getPublicKey().serialize())
};
ContentValues values = new ContentValues();
values.put(SQLiteAxolotlStore.TRUSTED, 2);
db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values,
SQLiteAxolotlStore.ACCOUNT + " = ? AND "
+ SQLiteAxolotlStore.FINGERPRINT + " = ? ",
selectionArgs);
} else {
Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": 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 >= 15 && 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);
}
if (oldVersion < 27 && newVersion >= 27) {
db.execSQL("DELETE FROM " + ServiceDiscoveryResult.TABLENAME);
}
if (oldVersion < 28 && newVersion >= 28) {
canonicalizeJids(db);
}
if (oldVersion < 29 && newVersion >= 29) {
db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.ERROR_MESSAGE + " TEXT");
}
if (oldVersion >= 15 && oldVersion < 31 && newVersion >= 31) {
db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.TRUST + " TEXT");
db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.ACTIVE + " NUMBER");
HashMap<Integer, ContentValues> migration = new HashMap<>();
migration.put(0, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, true));
migration.put(1, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, true));
migration.put(2, createFingerprintStatusContentValues(FingerprintStatus.Trust.UNTRUSTED, true));
migration.put(3, createFingerprintStatusContentValues(FingerprintStatus.Trust.COMPROMISED, false));
migration.put(4, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, false));
migration.put(5, createFingerprintStatusContentValues(FingerprintStatus.Trust.TRUSTED, false));
migration.put(6, createFingerprintStatusContentValues(FingerprintStatus.Trust.UNTRUSTED, false));
migration.put(7, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED_X509, true));
migration.put(8, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED_X509, false));
for (Map.Entry<Integer, ContentValues> entry : migration.entrySet()) {
String whereClause = SQLiteAxolotlStore.TRUSTED + "=?";
String[] where = {String.valueOf(entry.getKey())};
db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, entry.getValue(), whereClause, where);
}
}
if (oldVersion >= 15 && oldVersion < 32 && newVersion >= 32) {
db.execSQL("ALTER TABLE " + SQLiteAxolotlStore.IDENTITIES_TABLENAME + " ADD COLUMN " + SQLiteAxolotlStore.LAST_ACTIVATION + " NUMBER");
ContentValues defaults = new ContentValues();
defaults.put(SQLiteAxolotlStore.LAST_ACTIVATION, System.currentTimeMillis());
db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, defaults, null, null);
}
if (oldVersion >= 15 && oldVersion < 33 && newVersion >= 33) {
String whereClause = SQLiteAxolotlStore.OWN + "=1";
db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, createFingerprintStatusContentValues(FingerprintStatus.Trust.VERIFIED, true), whereClause, null);
}
if (oldVersion < 34 && newVersion >= 34) {
db.execSQL(CREATE_MESSAGE_TIME_INDEX);
final File oldPicturesDirectory = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/Conversations/");
final File oldFilesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/");
final File newFilesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Files/");
final File newVideosDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Videos/");
if (oldPicturesDirectory.exists() && oldPicturesDirectory.isDirectory()) {
final File newPicturesDirectory = new File(Environment.getExternalStorageDirectory() + "/Conversations/Media/Conversations Images/");
newPicturesDirectory.getParentFile().mkdirs();
if (oldPicturesDirectory.renameTo(newPicturesDirectory)) {
Log.d(Config.LOGTAG, "moved " + oldPicturesDirectory.getAbsolutePath() + " to " + newPicturesDirectory.getAbsolutePath());
}
}
if (oldFilesDirectory.exists() && oldFilesDirectory.isDirectory()) {
newFilesDirectory.mkdirs();
newVideosDirectory.mkdirs();
final File[] files = oldFilesDirectory.listFiles();
if (files == null) {
return;
}
for (File file : files) {
if (file.getName().equals(".nomedia")) {
if (file.delete()) {
Log.d(Config.LOGTAG, "deleted nomedia file in " + oldFilesDirectory.getAbsolutePath());
}
} else if (file.isFile()) {
final String name = file.getName();
boolean isVideo = false;
int start = name.lastIndexOf('.') + 1;
if (start < name.length()) {
String mime = MimeUtils.guessMimeTypeFromExtension(name.substring(start));
isVideo = mime != null && mime.startsWith("video/");
}
File dst = new File((isVideo ? newVideosDirectory : newFilesDirectory).getAbsolutePath() + "/" + file.getName());
if (file.renameTo(dst)) {
Log.d(Config.LOGTAG, "moved " + file + " to " + dst);
}
}
}
}
}
if (oldVersion < 35 && newVersion >= 35) {
db.execSQL(CREATE_MESSAGE_CONVERSATION_INDEX);
}
if (oldVersion < 36 && newVersion >= 36) {
List<Account> accounts = getAccounts(db);
for (Account account : accounts) {
account.setOption(Account.OPTION_REQUIRES_ACCESS_MODE_CHANGE, true);
account.setOption(Account.OPTION_LOGGED_IN_SUCCESSFULLY, false);
db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
+ "=?", new String[]{account.getUuid()});
}
}
if (oldVersion < 37 && newVersion >= 37) {
db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.READ_BY_MARKERS + " TEXT");
}
if (oldVersion < 38 && newVersion >= 38) {
db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.MARKABLE + " NUMBER DEFAULT 0");
}
if (oldVersion < 39 && newVersion >= 39) {
db.execSQL(CREATE_RESOLVER_RESULTS_TABLE);
}
if (oldVersion < 41 && newVersion >= 41) {
db.execSQL(CREATE_MESSAGE_INDEX_TABLE);
db.execSQL(CREATE_MESSAGE_INSERT_TRIGGER);
db.execSQL(CREATE_MESSAGE_UPDATE_TRIGGER);
db.execSQL(COPY_PREEXISTING_ENTRIES);
}
if (oldVersion < 42 && newVersion >= 42) {
db.execSQL("DROP TRIGGER IF EXISTS after_message_delete");
}
if (QuickConversationsService.isQuicksy() && oldVersion < 43 && newVersion >= 43) {
List<Account> accounts = getAccounts(db);
for (Account account : accounts) {
account.setOption(Account.OPTION_MAGIC_CREATE, true);
db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
+ "=?", new String[]{account.getUuid()});
}
}
if (oldVersion < 44 && newVersion >= 44) {
db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.DELETED + " NUMBER DEFAULT 0");
db.execSQL(CREATE_MESSAGE_DELETED_INDEX);
db.execSQL(CREATE_MESSAGE_RELATIVE_FILE_PATH_INDEX);
db.execSQL(CREATE_MESSAGE_TYPE_INDEX);
}
if (oldVersion < 45 && newVersion >= 45) {
db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.BODY_LANGUAGE);
}
if (oldVersion < 46 && newVersion >= 46) {
final long start = SystemClock.elapsedRealtime();
db.rawQuery("PRAGMA secure_delete = FALSE", null).close();
db.execSQL("update "+Message.TABLENAME+" set "+Message.EDITED+"=NULL");
db.rawQuery("PRAGMA secure_delete=ON", null).close();
final long diff = SystemClock.elapsedRealtime() - start;
Log.d(Config.LOGTAG,"deleted old edit information in "+diff+"ms");
}
}
private void canonicalizeJids(SQLiteDatabase db) {
// 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.of(cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID))).toString();
} catch (IllegalArgumentException 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.of(cursor.getString(cursor.getColumnIndex(Contact.JID))).toString();
} catch (final IllegalArgumentException e) {
Log.e(Config.LOGTAG, "Failed to migrate Contact JID "
+ cursor.getString(cursor.getColumnIndex(Contact.JID))
+ ": Skipping...", e);
continue;
}
final 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.of(
cursor.getString(cursor.getColumnIndex(Account.USERNAME)),
cursor.getString(cursor.getColumnIndex(Account.SERVER)),
null
).getDomain().toEscapedString();
} catch (IllegalArgumentException 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();
}
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 saveResolverResult(String domain, Resolver.Result result) {
SQLiteDatabase db = this.getWritableDatabase();
ContentValues contentValues = result.toContentValues();
contentValues.put(Resolver.Result.DOMAIN, domain);
db.insert(RESOLVER_RESULTS_TABLENAME, null, contentValues);
}
public synchronized Resolver.Result findResolverResult(String domain) {
SQLiteDatabase db = this.getReadableDatabase();
String where = Resolver.Result.DOMAIN + "=?";
String[] whereArgs = {domain};
final Cursor cursor = db.query(RESOLVER_RESULTS_TABLENAME, null, where, whereArgs, null, null, null);
Resolver.Result result = null;
if (cursor != null) {
try {
if (cursor.moveToFirst()) {
result = Resolver.Result.fromCursor(cursor);
}
} catch (Exception e) {
Log.d(Config.LOGTAG, "unable to find cached resolver result in database " + e.getMessage());
return null;
} finally {
cursor.close();
}
}
return result;
}
public void insertPresenceTemplate(PresenceTemplate template) {
SQLiteDatabase db = this.getWritableDatabase();
String whereToDelete = PresenceTemplate.MESSAGE + "=?";
String[] whereToDeleteArgs = {template.getStatusMessage()};
db.delete(PresenceTemplate.TABELNAME, whereToDelete, whereToDeleteArgs);
db.delete(PresenceTemplate.TABELNAME, PresenceTemplate.UUID + " not in (select " + PresenceTemplate.UUID + " from " + PresenceTemplate.TABELNAME + " order by " + PresenceTemplate.LAST_USED + " desc limit 9)", null);
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 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 + " = ? and " + Conversation.CONTACTJID + " is not null order by "
+ Conversation.CREATED + " desc", selectionArgs);
while (cursor.moveToNext()) {
final Conversation conversation = Conversation.fromCursor(cursor);
if (conversation.getJid() instanceof InvalidJid) {
continue;
}
list.add(conversation);
}
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));
}
CursorUtils.upgradeCursorWindowSize(cursor);
while (cursor.moveToNext()) {
try {
list.add(0, Message.fromCursor(cursor, conversation));
} catch (Exception e) {
Log.e(Config.LOGTAG,"unable to restore message");
}
}
cursor.close();
return list;
}
public Cursor getMessageSearchCursor(List<String> term) {
SQLiteDatabase db = this.getReadableDatabase();
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;
Log.d(Config.LOGTAG, "search term: " + FtsUtils.toMatchString(term));
return db.rawQuery(SQL, new String[]{FtsUtils.toMatchString(term)});
}
public List<String> markFileAsDeleted(final File file, final boolean internal) {
SQLiteDatabase db = this.getReadableDatabase();
String selection;
String[] selectionArgs;
if (internal) {
final String name = file.getName();
if (name.endsWith(".pgp")) {
selection = "(" + Message.RELATIVE_FILE_PATH + " IN(?,?) OR (" + Message.RELATIVE_FILE_PATH + "=? and encryption in(1,4))) and type in (1,2,5)";
selectionArgs = new String[]{file.getAbsolutePath(), name, name.substring(0, name.length() - 4)};
} else {
selection = Message.RELATIVE_FILE_PATH + " IN(?,?) and type in (1,2,5)";
selectionArgs = new String[]{file.getAbsolutePath(), name};
}
} else {
selection = Message.RELATIVE_FILE_PATH + "=? and type in (1,2,5)";
selectionArgs = new String[]{file.getAbsolutePath()};
}
final List<String> uuids = new ArrayList<>();
Cursor cursor = db.query(Message.TABLENAME, new String[]{Message.UUID}, selection, selectionArgs, null, null, null);
while (cursor != null && cursor.moveToNext()) {
uuids.add(cursor.getString(0));
}
if (cursor != null) {
cursor.close();
}
markFileAsDeleted(uuids);
return uuids;
}
public void markFileAsDeleted(List<String> uuids) {
SQLiteDatabase db = this.getReadableDatabase();
final ContentValues contentValues = new ContentValues();
final String where = Message.UUID + "=?";
contentValues.put(Message.DELETED, 1);
db.beginTransaction();
for (String uuid : uuids) {
db.update(Message.TABLENAME, contentValues, where, new String[]{uuid});
}
db.setTransactionSuccessful();
db.endTransaction();
}
public void markFilesAsChanged(List<FilePathInfo> files) {
SQLiteDatabase db = this.getReadableDatabase();
final String where = Message.UUID + "=?";
db.beginTransaction();
for (FilePathInfo info : files) {
final ContentValues contentValues = new ContentValues();
contentValues.put(Message.DELETED, info.deleted ? 1 : 0);
db.update(Message.TABLENAME, contentValues, where, new String[]{info.uuid.toString()});
}
db.setTransactionSuccessful();
db.endTransaction();
}
public List<FilePathInfo> getFilePathInfo() {
final SQLiteDatabase db = this.getReadableDatabase();
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);
final List<FilePathInfo> list = new ArrayList<>();
while (cursor != null && cursor.moveToNext()) {
list.add(new FilePathInfo(cursor.getString(0), cursor.getString(1), cursor.getInt(2) > 0));
}
if (cursor != null) {
cursor.close();
}
return list;
}
public List<FilePath> getRelativeFilePaths(String account, Jid jid, int limit) {
SQLiteDatabase db = this.getReadableDatabase();
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";
final String[] args = {account, jid.toString(), jid.toString() + "/%"};
Cursor cursor = db.rawQuery(SQL + (limit > 0 ? " limit " + String.valueOf(limit) : ""), args);
List<FilePath> filesPaths = new ArrayList<>();
while (cursor.moveToNext()) {
filesPaths.add(new FilePath(cursor.getString(0), cursor.getString(1)));
}
cursor.close();
return filesPaths;
}
public static class FilePath {
public final UUID uuid;
public final String path;
private FilePath(String uuid, String path) {
this.uuid = UUID.fromString(uuid);
this.path = path;
}
}
public static class FilePathInfo extends FilePath {
public boolean deleted;
private FilePathInfo(String uuid, String path, boolean deleted) {
super(uuid,path);
this.deleted = deleted;
}
public boolean setDeleted(boolean deleted) {
final boolean changed = deleted != this.deleted;
this.deleted = deleted;
return changed;
}
}
public Conversation findConversation(final Account account, final Jid contactJid) {
SQLiteDatabase db = this.getReadableDatabase();
String[] selectionArgs = {account.getUuid(),
contactJid.asBareJid().toString() + "/%",
contactJid.asBareJid().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();
if (conversation.getJid() instanceof InvalidJid) {
return null;
}
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);
}
public List<Jid> getAccountJids(final boolean enabledOnly) {
SQLiteDatabase db = this.getReadableDatabase();
final List<Jid> jids = new ArrayList<>();
final String[] columns = new String[]{Account.USERNAME, Account.SERVER};
String where = enabledOnly ? "not options & (1 <<1)" : null;
Cursor cursor = db.query(Account.TABLENAME, columns, where, null, null, null, null);
try {
while (cursor.moveToNext()) {
jids.add(Jid.of(cursor.getString(0), cursor.getString(1), null));
}
return jids;
} catch (Exception e) {
return jids;
} finally {
if (cursor != null) {
cursor.close();
}
}
}
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 boolean updateAccount(Account account) {
SQLiteDatabase db = this.getWritableDatabase();
String[] args = {account.getUuid()};
final int rows = db.update(Account.TABLENAME, account.getContentValues(), Account.UUID + "=?", args);
return rows == 1;
}
public boolean deleteAccount(Account account) {
SQLiteDatabase db = this.getWritableDatabase();
String[] args = {account.getUuid()};
final int rows = db.delete(Account.TABLENAME, Account.UUID + "=?", args);
return rows == 1;
}
public boolean updateMessage(Message message, boolean includeBody) {
SQLiteDatabase db = this.getWritableDatabase();
String[] args = {message.getUuid()};
ContentValues contentValues = message.getContentValues();
contentValues.remove(Message.UUID);
if (!includeBody) {
contentValues.remove(Message.BODY);
}
return db.update(Message.TABLENAME, message.getContentValues(), Message.UUID + "=?", args) == 1;
}
public boolean updateMessage(Message message, String uuid) {
SQLiteDatabase db = this.getWritableDatabase();
String[] args = {uuid};
return db.update(Message.TABLENAME, message.getContentValues(), Message.UUID + "=?", args) == 1;
}
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) {
long start = SystemClock.elapsedRealtime();
final Account account = roster.getAccount();
final SQLiteDatabase db = this.getWritableDatabase();
db.beginTransaction();
for (Contact contact : roster.getContacts()) {
if (contact.getOption(Contact.Options.IN_ROSTER) || contact.getAvatarFilename() != null || contact.getOption(Contact.Options.SYNCED_VIA_OTHER)) {
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);
long duration = SystemClock.elapsedRealtime() - start;
Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": persisted roster in " + duration + "ms");
}
public void deleteMessagesInConversation(Conversation conversation) {
long start = SystemClock.elapsedRealtime();
final SQLiteDatabase db = this.getWritableDatabase();
db.beginTransaction();
String[] args = {conversation.getUuid()};
db.delete("messages_index", "uuid in (select uuid from messages where conversationUuid=?)", args);
int num = db.delete(Message.TABLENAME, Message.CONVERSATION + "=?", args);
db.setTransactionSuccessful();
db.endTransaction();
Log.d(Config.LOGTAG, "deleted " + num + " messages for " + conversation.getJid().asBareJid() + " in " + (SystemClock.elapsedRealtime() - start) + "ms");
}
public void expireOldMessages(long timestamp) {
final String[] args = {String.valueOf(timestamp)};
SQLiteDatabase db = this.getReadableDatabase();
db.beginTransaction();
db.delete("messages_index", "uuid in (select uuid from messages where timeSent<?)", args);
db.delete(Message.TABLENAME, "timeSent<?", args);
db.setTransactionSuccessful();
db.endTransaction();
}
public MamReference 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) and (conversations.mode=0 or (messages.serverMsgId not null and messages.type=4)) 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 MamReference(cursor.getLong(0), cursor.getString(1));
}
} catch (Exception e) {
return null;
} finally {
if (cursor != null) {
cursor.close();
}
}
}
public long getLastTimeFingerprintUsed(Account account, String fingerprint) {
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";
String[] args = {account.getUuid(), fingerprint};
Cursor cursor = getReadableDatabase().rawQuery(SQL, args);
long time;
if (cursor.moveToFirst()) {
time = cursor.getLong(0);
} else {
time = 0;
}
cursor.close();
return time;
}
public MamReference getLastClearDate(Account account) {
SQLiteDatabase db = this.getReadableDatabase();
String[] columns = {Conversation.ATTRIBUTES};
String selection = Conversation.ACCOUNT + "=?";
String[] args = {account.getUuid()};
Cursor cursor = db.query(Conversation.TABLENAME, columns, selection, args, null, null, null);
MamReference maxClearDate = new MamReference(0);
while (cursor.moveToNext()) {
try {
final JSONObject o = new JSONObject(cursor.getString(0));
maxClearDate = MamReference.max(maxClearDate, MamReference.fromAttribute(o.getString(Conversation.ATTRIBUTE_LAST_CLEAR_HISTORY)));
} catch (Exception e) {
//ignored
}
}
cursor.close();
return maxClearDate;
}
private Cursor getCursorForSession(Account account, SignalProtocolAddress contact) {
final SQLiteDatabase db = this.getReadableDatabase();
String[] selectionArgs = {account.getUuid(),
contact.getName(),
Integer.toString(contact.getDeviceId())};
return db.query(SQLiteAxolotlStore.SESSION_TABLENAME,
null,
SQLiteAxolotlStore.ACCOUNT + " = ? AND "
+ SQLiteAxolotlStore.NAME + " = ? AND "
+ SQLiteAxolotlStore.DEVICE_ID + " = ? ",
selectionArgs,
null, null, null);
}
public SessionRecord loadSession(Account account, SignalProtocolAddress 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, SignalProtocolAddress contact) {
final SQLiteDatabase db = this.getReadableDatabase();
return getSubDeviceSessions(db, account, contact);
}
private List<Integer> getSubDeviceSessions(SQLiteDatabase db, Account account, SignalProtocolAddress 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 List<String> getKnownSignalAddresses(Account account) {
List<String> addresses = new ArrayList<>();
String[] colums = {"DISTINCT " + SQLiteAxolotlStore.NAME};
String[] selectionArgs = {account.getUuid()};
Cursor cursor = getReadableDatabase().query(SQLiteAxolotlStore.SESSION_TABLENAME,
colums,
SQLiteAxolotlStore.ACCOUNT + " = ?",
selectionArgs,
null, null, null
);
while (cursor.moveToNext()) {
addresses.add(cursor.getString(0));
}
cursor.close();
return addresses;
}
public boolean containsSession(Account account, SignalProtocolAddress contact) {
Cursor cursor = getCursorForSession(account, contact);
int count = cursor.getCount();
cursor.close();
return count != 0;
}
public void storeSession(Account account, SignalProtocolAddress 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, SignalProtocolAddress contact) {
SQLiteDatabase db = this.getWritableDatabase();
deleteSession(db, account, contact);
}
private void deleteSession(SQLiteDatabase db, Account account, SignalProtocolAddress 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, SignalProtocolAddress 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 int deletePreKey(Account account, int preKeyId) {
SQLiteDatabase db = this.getWritableDatabase();
String[] args = {account.getUuid(), Integer.toString(preKeyId)};
return 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 int getSignedPreKeysCount(Account account) {
String[] columns = {"count(" + SQLiteAxolotlStore.KEY + ")"};
String[] selectionArgs = {account.getUuid()};
SQLiteDatabase db = this.getReadableDatabase();
Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
columns,
SQLiteAxolotlStore.ACCOUNT + "=?",
selectionArgs,
null, null, null);
final int count;
if (cursor.moveToFirst()) {
count = cursor.getInt(0);
} else {
count = 0;
}
cursor.close();
return count;
}
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.TRUST,
SQLiteAxolotlStore.ACTIVE,
SQLiteAxolotlStore.LAST_ACTIVATION,
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().asBareJid().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().asBareJid() + ", 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, FingerprintStatus status) {
Set<IdentityKey> identityKeys = new HashSet<>();
Cursor cursor = getIdentityKeyCursor(account, name, false);
while (cursor.moveToNext()) {
if (status != null && !FingerprintStatus.fromCursor(cursor).equals(status)) {
continue;
}
try {
String key = cursor.getString(cursor.getColumnIndex(SQLiteAxolotlStore.KEY));
if (key != null) {
identityKeys.add(new IdentityKey(Base64.decode(key, Base64.DEFAULT), 0));
} else {
Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Missing key (possibly preverified) in database for account" + account.getJid().asBareJid() + ", address: " + name);
}
} catch (InvalidKeyException e) {
Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Encountered invalid IdentityKey in database for account" + account.getJid().asBareJid() + ", address: " + name);
}
}
cursor.close();
return identityKeys;
}
public long numTrustedKeys(Account account, String name) {
SQLiteDatabase db = getReadableDatabase();
String[] args = {
account.getUuid(),
name,
FingerprintStatus.Trust.TRUSTED.toString(),
FingerprintStatus.Trust.VERIFIED.toString(),
FingerprintStatus.Trust.VERIFIED_X509.toString()
};
return DatabaseUtils.queryNumEntries(db, SQLiteAxolotlStore.IDENTITIES_TABLENAME,
SQLiteAxolotlStore.ACCOUNT + " = ?"
+ " AND " + SQLiteAxolotlStore.NAME + " = ?"
+ " AND (" + SQLiteAxolotlStore.TRUST + " = ? OR " + SQLiteAxolotlStore.TRUST + " = ? OR " + SQLiteAxolotlStore.TRUST + " = ?)"
+ " AND " + SQLiteAxolotlStore.ACTIVE + " > 0",
args
);
}
private void storeIdentityKey(Account account, String name, boolean own, String fingerprint, String base64Serialized, FingerprintStatus status) {
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.putAll(status.toContentValues());
String where = SQLiteAxolotlStore.ACCOUNT + "=? AND " + SQLiteAxolotlStore.NAME + "=? AND " + SQLiteAxolotlStore.FINGERPRINT + " =?";
String[] whereArgs = {account.getUuid(), name, fingerprint};
int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, values, where, whereArgs);
if (rows == 0) {
db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values);
}
}
public void storePreVerification(Account account, String name, String fingerprint, FingerprintStatus status) {
SQLiteDatabase db = this.getWritableDatabase();
ContentValues values = new ContentValues();
values.put(SQLiteAxolotlStore.ACCOUNT, account.getUuid());
values.put(SQLiteAxolotlStore.NAME, name);
values.put(SQLiteAxolotlStore.OWN, 0);
values.put(SQLiteAxolotlStore.FINGERPRINT, fingerprint);
values.putAll(status.toContentValues());
db.insert(SQLiteAxolotlStore.IDENTITIES_TABLENAME, null, values);
}
public FingerprintStatus getFingerprintStatus(Account account, String fingerprint) {
Cursor cursor = getIdentityKeyCursor(account, fingerprint);
final FingerprintStatus status;
if (cursor.getCount() > 0) {
cursor.moveToFirst();
status = FingerprintStatus.fromCursor(cursor);
} else {
status = null;
}
cursor.close();
return status;
}
public boolean setIdentityKeyTrust(Account account, String fingerprint, FingerprintStatus fingerprintStatus) {
SQLiteDatabase db = this.getWritableDatabase();
return setIdentityKeyTrust(db, account, fingerprint, fingerprintStatus);
}
private boolean setIdentityKeyTrust(SQLiteDatabase db, Account account, String fingerprint, FingerprintStatus status) {
String[] selectionArgs = {
account.getUuid(),
fingerprint
};
int rows = db.update(SQLiteAxolotlStore.IDENTITIES_TABLENAME, status.toContentValues(),
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));
cursor.close();
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, FingerprintStatus status) {
storeIdentityKey(account, name, false, CryptoHelper.bytesToHex(identityKey.getPublicKey().serialize()), Base64.encodeToString(identityKey.serialize(), Base64.DEFAULT), status);
}
public void storeOwnIdentityKeyPair(Account account, IdentityKeyPair identityKeyPair) {
storeIdentityKey(account, account.getJid().asBareJid().toString(), true, CryptoHelper.bytesToHex(identityKeyPair.getPublicKey().serialize()), Base64.encodeToString(identityKeyPair.serialize(), Base64.DEFAULT), FingerprintStatus.createActiveVerified(false));
}
private 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);
}
public List<ShortcutService.FrequentContact> getFrequentContacts(int days) {
SQLiteDatabase db = this.getReadableDatabase();
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;";
String[] whereArgs = new String[]{String.valueOf(System.currentTimeMillis() - (Config.MILLISECONDS_IN_DAY * days))};
Cursor cursor = db.rawQuery(SQL, whereArgs);
ArrayList<ShortcutService.FrequentContact> contacts = new ArrayList<>();
while (cursor.moveToNext()) {
try {
contacts.add(new ShortcutService.FrequentContact(cursor.getString(0), Jid.of(cursor.getString(1))));
} catch (Exception e) {
Log.d(Config.LOGTAG, e.getMessage());
}
}
cursor.close();
return contacts;
}
}
