/**
* Updates the Key detailed table for this account and key, with the passed addres
*
* @param hierarchyAccountId
* @param ecKey
* @param cryptoAddress
* @param blockchainNetworkType
*/
public void updateKeyDetailedStatsWithNewAddress(
int hierarchyAccountId,
ECKey ecKey,
CryptoAddress cryptoAddress,
BlockchainNetworkType blockchainNetworkType)
throws CantExecuteDatabaseOperationException, UnexpectedResultReturnedFromDatabaseException {
/** If we are not allowed to save detailed information then we will exit */
if (!VaultKeyMaintenanceParameters.STORE_DETAILED_KEY_INFORMATION) return;
DatabaseTable databaseTable =
database.getTable(
AssetsOverBitcoinCryptoVaultDatabaseConstants.KEY_MAINTENANCE_DETAIL_TABLE_NAME);
databaseTable.addStringFilter(
AssetsOverBitcoinCryptoVaultDatabaseConstants.KEY_MAINTENANCE_DETAIL_ACCOUNT_ID_COLUMN_NAME,
String.valueOf(hierarchyAccountId),
DatabaseFilterType.EQUAL);
databaseTable.addStringFilter(
AssetsOverBitcoinCryptoVaultDatabaseConstants.KEY_MAINTENANCE_DETAIL_PUBLIC_KEY_COLUMN_NAME,
ecKey.getPublicKeyAsHex(),
DatabaseFilterType.EQUAL);
try {
databaseTable.loadToMemory();
} catch (CantLoadTableToMemoryException e) {
throwLoadToMemoryException(e, databaseTable.getTableName());
}
if (databaseTable.getRecords().size() == 0) {
StringBuilder output = new StringBuilder("The key " + ecKey.toString());
output.append(System.lineSeparator());
output.append("which generated the address " + cryptoAddress.getAddress());
output.append(System.lineSeparator());
output.append("is not a key derived from the vault.");
throw new UnexpectedResultReturnedFromDatabaseException(
null, output.toString(), "Vault derivation miss match");
}
DatabaseTableRecord record = databaseTable.getRecords().get(0);
record.setStringValue(
AssetsOverBitcoinCryptoVaultDatabaseConstants.KEY_MAINTENANCE_DETAIL_ADDRESS_COLUMN_NAME,
cryptoAddress.getAddress());
record.setStringValue(
AssetsOverBitcoinCryptoVaultDatabaseConstants
.KEY_MAINTENANCE_DETAIL_BLOCKCHAIN_NETWORK_TYPE_COLUMN_NAME,
blockchainNetworkType.getCode());
try {
databaseTable.updateRecord(record);
} catch (CantUpdateRecordException e) {
throw new CantExecuteDatabaseOperationException(
CantExecuteDatabaseOperationException.DEFAULT_MESSAGE,
e,
"error updating record",
"database issue");
}
}
/**
* Insert new public keys into the detailed monitor table
*
* @param accountId
* @param keys
* @throws CantExecuteDatabaseOperationException
*/
public void updateDetailMaintainerStats(int accountId, List<ECKey> keys, int currentGeneratedKeys)
throws CantExecuteDatabaseOperationException {
/** If we are not allowed to save detailed information then we will exit. */
if (!VaultKeyMaintenanceParameters.STORE_DETAILED_KEY_INFORMATION) return;
DatabaseTable databaseTable =
database.getTable(
AssetsOverBitcoinCryptoVaultDatabaseConstants.KEY_MAINTENANCE_DETAIL_TABLE_NAME);
DatabaseTransaction transaction = database.newTransaction();
/**
* I will insert each key. Since I don't want to repeat inserting keys, I will only insert the
* keys which position is after currentGeneratedKeys value
*/
int i = 1;
for (ECKey key : keys) {
if (i >= currentGeneratedKeys) {
DatabaseTableRecord record = databaseTable.getEmptyRecord();
record.setIntegerValue(
AssetsOverBitcoinCryptoVaultDatabaseConstants
.KEY_MAINTENANCE_DETAIL_ACCOUNT_ID_COLUMN_NAME,
accountId);
record.setIntegerValue(
AssetsOverBitcoinCryptoVaultDatabaseConstants
.KEY_MAINTENANCE_DETAIL_KEY_DEPTH_COLUMN_NAME,
i);
record.setStringValue(
AssetsOverBitcoinCryptoVaultDatabaseConstants
.KEY_MAINTENANCE_DETAIL_PUBLIC_KEY_COLUMN_NAME,
key.getPublicKeyAsHex());
transaction.addRecordToInsert(databaseTable, record);
}
i++;
}
/** once I collected all records, I will insert them in a single transaction */
try {
database.executeTransaction(transaction);
} catch (DatabaseTransactionFailedException e) {
throw new CantExecuteDatabaseOperationException(
CantExecuteDatabaseOperationException.DEFAULT_MESSAGE,
e,
"error inserting records in transaction.",
null);
}
}
private void doMigrateFrom_v1_0_262(Context context, NetworkParameters migrationParams)
throws IOException {
Log.d(TAG, "********* MIGRATION FROM v1.0.262 - " + migrationParams.getId() + "*********");
final File rootDir = context.getFilesDir();
final File storageDir;
final File archiveDir = new File(rootDir, "archive_" + System.currentTimeMillis());
final File walletFile;
final File chainFile;
final File newWalletFile;
final File newChainFile;
if (ClientUtils.isMainNet(migrationParams)) {
String walletFilesPrefix = AppConfig.MainNetConfig.get().getWalletFilesPrefix();
storageDir = new File(rootDir, "mainnet_wallet__uuid_object_storage");
walletFile = new File(rootDir, "mainnet_wallet_.wallet");
newWalletFile = new File(rootDir, walletFilesPrefix + ".wallet");
chainFile = new File(rootDir, "mainnet_wallet_.spvchain");
newChainFile = new File(rootDir, walletFilesPrefix + ".spvchain");
} else if (ClientUtils.isTestNet(migrationParams)) {
String walletFilesPrefix = AppConfig.TestNetConfig.get().getWalletFilesPrefix();
storageDir = new File(rootDir, "testnet_wallet__uuid_object_storage");
walletFile = new File(rootDir, "testnet_wallet_.wallet");
newWalletFile = new File(rootDir, walletFilesPrefix + ".wallet");
chainFile = new File(rootDir, "testnet_wallet_.spvchain");
newChainFile = new File(rootDir, walletFilesPrefix + ".spvchain");
} else {
throw new RuntimeException(
"Network params not supported (unknown): " + migrationParams.toString());
}
final File keyFile = new File(storageDir, "ECKeyWrapper.json");
if (keyFile.exists() && walletFile.exists()) {
// Keys: stored in ECKeyWrapper.json
/* Key format (JSON):
{
"...uuid1...": {
"isPublicOnly": true,
"keyPayload": [...bytes (integers)...],
"name": "remote_server_public_key",
"uuid": "...uuid1..."
},
"...uuid2...": {
"isPublicOnly": false,
"keyPayload": [...bytes (integers)...],
"name": "remote_client_public_key",
"uuid": "...uuid2..."
}
}
*/
Log.d(TAG, "Key file found: " + keyFile);
String keyFileJson = FileUtils.readFileToString(keyFile);
Type type = new TypeToken<Map<String, ECKeyWrapper>>() {}.getType();
// Note: do not use gson from serializeutils (key is not stored in base64).
Map<String, ECKeyWrapper> keys = new Gson().fromJson(keyFileJson, type);
ECKey serverKey = null;
ECKey clientKey = null;
for (ECKeyWrapper key : keys.values()) {
if (key.isPublicOnly && key.name.equals("remote_server_public_key")) {
serverKey = ECKey.fromPublicOnly(key.keyPayload);
} else if (!key.isPublicOnly && key.name.equals("remote_client_public_key")) {
clientKey = ECKey.fromPrivate(key.keyPayload);
} else {
Log.d(TAG, "Unknown key name: " + key.name);
}
}
if (clientKey != null && serverKey != null) {
Log.d(TAG, "Found client and server keys - store in shared preferences.");
try {
/** ******** Actual Migration Code ********* */
SharedPrefUtils.setClientKey(context, migrationParams, clientKey);
SharedPrefUtils.setServerKey(context, migrationParams, serverKey, "n/a - migration");
Log.d(
TAG,
"Migrated keys:"
+ " clientPubKey="
+ clientKey.getPublicKeyAsHex()
+ ", serverPubKey="
+ serverKey.getPublicKeyAsHex());
// move wallet file
Log.d(
TAG,
"Migrate wallet file: " + walletFile.toString() + " -> " + newWalletFile.toString());
FileUtils.copyFile(walletFile, newWalletFile);
Log.d(
TAG,
"Migrate chain file: " + chainFile.toString() + " -> " + newChainFile.toString());
FileUtils.copyFile(chainFile, newChainFile);
SharedPrefUtils.enableMultisig2of2ToCltvForwarder(context);
// move everything to an archive file.
Log.d(TAG, "Move old files to archive dir: " + archiveDir.toString());
FileUtils.moveToDirectory(storageDir, archiveDir, true);
FileUtils.moveToDirectory(walletFile, archiveDir, true);
FileUtils.moveToDirectory(chainFile, archiveDir, true);
} catch (Exception e) {
Log.d(TAG, "Exception: ", e);
// clear the changes made.
SharedPrefUtils.setClientKey(context, migrationParams, null);
SharedPrefUtils.setServerKey(context, migrationParams, null, "");
if (newWalletFile.exists()) {
newWalletFile.delete();
}
}
}
} else {
Log.d(
TAG,
"Key file or wallet file not found - no migration required - "
+ String.format(
"keyFile: %s (exists: %s), walletFile: %s (exists: %s)",
keyFile.toString(),
keyFile.exists(),
walletFile.toString(),
walletFile.exists()));
}
Log.d(TAG, "********* MIGRATION FROM v1.0.262 FINISHED *********");
}
