Examples with NulsException io.nuls.kernel.exception.NulsException used on opensource projects

Example 26 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class AccountServiceImpl method getMultiSigAccountList.

/**
 * 获取所有账户集合
 * Query all account collections.
 *
 * @return account list of all accounts.
 */
@Override
public Result<List<MultiSigAccount>> getMultiSigAccountList() {
    List<byte[]> list = this.multiSigAccountStorageService.getAccountList().getData();
    if (null == list) {
        return Result.getFailed(KernelErrorCode.DATA_NOT_FOUND);
    }
    List<MultiSigAccount> accountList = new ArrayList<>();
    for (byte[] bytes : list) {
        MultiSigAccount account = new MultiSigAccount();
        try {
            account.parse(new NulsByteBuffer(bytes, 0));
        } catch (NulsException e) {
            Log.error(e);
        }
        accountList.add(account);
    }
    List<AliasPo> aliasList = aliasStorageService.getAliasList().getData();
    for (AliasPo aliasPo : aliasList) {
        if (aliasPo.getAddress()[2] != NulsContext.P2SH_ADDRESS_TYPE) {
            continue;
        }
        for (MultiSigAccount multiSigAccount : accountList) {
            if (Arrays.equals(aliasPo.getAddress(), multiSigAccount.getAddress().getAddressBytes())) {
                multiSigAccount.setAlias(aliasPo.getAlias());
                break;
            }
        }
    }
    return new Result<List<MultiSigAccount>>().setData(accountList);
}

Example 27 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class AccountServiceImpl method importAccountFormKeyStore.

@Override
public Result<Account> importAccountFormKeyStore(AccountKeyStore keyStore, String password) {
    if (null == keyStore || StringUtils.isBlank(keyStore.getAddress())) {
        return Result.getFailed(AccountErrorCode.PARAMETER_ERROR);
    }
    if (!AddressTool.validAddress(keyStore.getAddress())) {
        return Result.getFailed(AccountErrorCode.ADDRESS_ERROR);
    }
    Account account;
    byte[] priKey = null;
    if (null != keyStore.getPrikey() && keyStore.getPrikey().length > 0) {
        if (!ECKey.isValidPrivteHex(Hex.encode(keyStore.getPrikey()))) {
            return Result.getFailed(AccountErrorCode.PARAMETER_ERROR);
        }
        priKey = keyStore.getPrikey();
        try {
            account = AccountTool.createAccount(Hex.encode(priKey));
        } catch (NulsException e) {
            return Result.getFailed(e.getErrorCode());
        }
        // 如果私钥生成的地址和keystore的地址不相符，说明私钥错误
        if (!account.getAddress().getBase58().equals(keyStore.getAddress())) {
            return Result.getFailed(AccountErrorCode.PRIVATE_KEY_WRONG);
        }
    } else if (null == keyStore.getPrikey() && null != keyStore.getEncryptedPrivateKey()) {
        if (!StringUtils.validPassword(password)) {
            return Result.getFailed(AccountErrorCode.PASSWORD_IS_WRONG);
        }
        try {
            priKey = AESEncrypt.decrypt(Hex.decode(keyStore.getEncryptedPrivateKey()), password);
            account = AccountTool.createAccount(Hex.encode(priKey));
        } catch (CryptoException e) {
            return Result.getFailed(AccountErrorCode.PASSWORD_IS_WRONG);
        } catch (NulsException e) {
            return Result.getFailed(e.getErrorCode());
        }
        // 如果私钥生成的地址和keystore的地址不相符，说明密码错误
        if (!account.getAddress().getBase58().equals(keyStore.getAddress())) {
            return Result.getFailed(AccountErrorCode.PASSWORD_IS_WRONG);
        }
    } else {
        return Result.getFailed(AccountErrorCode.PARAMETER_ERROR);
    }
    Alias aliasDb = null;
    if (StringUtils.isNotBlank(keyStore.getAlias())) {
        aliasDb = aliasService.getAlias(keyStore.getAlias());
    }
    if (null != aliasDb && AddressTool.getStringAddressByBytes(aliasDb.getAddress()).equals(account.getAddress().toString())) {
        account.setAlias(aliasDb.getAlias());
    } else {
        List<AliasPo> list = aliasStorageService.getAliasList().getData();
        for (AliasPo aliasPo : list) {
            // 如果全网别名中的地址有和当前导入的账户地址相同,则赋值别名到账户中
            if (AddressTool.getStringAddressByBytes(aliasPo.getAddress()).equals(account.getAddress().toString())) {
                account.setAlias(aliasPo.getAlias());
                break;
            }
        }
    }
    if (StringUtils.validPassword(password)) {
        try {
            account.encrypt(password);
        } catch (NulsException e) {
            Log.error(e);
            return Result.getFailed(e.getErrorCode());
        }
    }
    account.setOk(false);
    AccountPo po = new AccountPo(account);
    Result result = accountStorageService.saveAccount(po);
    if (result.isFailed()) {
        return result;
    }
    accountCacheService.localAccountMaps.put(account.getAddress().getBase58(), account);
    TaskManager.asynExecuteRunnable(new Runnable() {

        @Override
        public void run() {
            String address = account.getAddress().getBase58();
            Result res = accountLedgerService.importLedger(address);
            if (res.isFailed()) {
                AccountServiceImpl.this.removeAccount(address, password);
            } else {
                AccountServiceImpl.this.finishImport(account);
            }
        }
    });
    return Result.getSuccess().setData(account);
}

Example 28 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class AccountServiceImpl method importAccount.

@Override
public Result<Account> importAccount(String prikey, String password) {
    if (!ECKey.isValidPrivteHex(prikey)) {
        return Result.getFailed(AccountErrorCode.PARAMETER_ERROR);
    }
    Account account;
    try {
        account = AccountTool.createAccount(prikey);
    } catch (NulsException e) {
        return Result.getFailed(AccountErrorCode.PRIVATE_KEY_WRONG);
    }
    if (StringUtils.validPassword(password)) {
        try {
            account.encrypt(password);
        } catch (NulsException e) {
            Log.error(e);
            return Result.getFailed(e.getErrorCode());
        }
    }
    // 扫所全网别名对比地址符合就设置
    // String alias = null;
    Account acc = getAccountByAddress(account.getAddress().toString());
    if (null == acc) {
        List<AliasPo> list = aliasStorageService.getAliasList().getData();
        for (AliasPo aliasPo : list) {
            // 如果全网别名中的地址有和当前导入的账户地址相同,则赋值别名到账户中
            if (AddressTool.getStringAddressByBytes(aliasPo.getAddress()).equals(account.getAddress().toString())) {
                account.setAlias(aliasPo.getAlias());
                break;
            }
        }
    } else {
        account.setAlias(acc.getAlias());
    }
    // Result res = accountLedgerService.importLedgerByAddress(account.getAddress().getBase58());
    // if (res.isFailed()) {
    // return res;
    // }
    account.setOk(false);
    AccountPo po = new AccountPo(account);
    Result result = accountStorageService.saveAccount(po);
    if (result.isFailed()) {
        return result;
    }
    accountCacheService.localAccountMaps.put(account.getAddress().getBase58(), account);
    TaskManager.asynExecuteRunnable(new Runnable() {

        @Override
        public void run() {
            String address = account.getAddress().getBase58();
            Result res = accountLedgerService.importLedger(address);
            if (res.isFailed()) {
                AccountServiceImpl.this.removeAccount(address, password);
            } else {
                AccountServiceImpl.this.finishImport(account);
            }
        }
    });
    return Result.getSuccess().setData(account);
}

Example 29 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class AccountServiceImpl method updatePasswordByAccountKeyStore.

@Override
public Result<Account> updatePasswordByAccountKeyStore(AccountKeyStore keyStore, String password) {
    AssertUtil.canNotEmpty(keyStore, AccountErrorCode.PARAMETER_ERROR.getMsg());
    AssertUtil.canNotEmpty(keyStore.getAddress(), AccountErrorCode.PARAMETER_ERROR.getMsg());
    AssertUtil.canNotEmpty(password, AccountErrorCode.PARAMETER_ERROR.getMsg());
    Account account;
    byte[] priKey = null;
    if (null != keyStore.getPrikey() && keyStore.getPrikey().length > 0) {
        if (!ECKey.isValidPrivteHex(Hex.encode(keyStore.getPrikey()))) {
            return Result.getFailed(AccountErrorCode.PARAMETER_ERROR);
        }
        priKey = keyStore.getPrikey();
        try {
            account = AccountTool.createAccount(Hex.encode(priKey));
        } catch (NulsException e) {
            return Result.getFailed(AccountErrorCode.FAILED);
        }
    } else {
        try {
            account = AccountTool.createAccount();
        } catch (NulsException e) {
            return Result.getFailed(AccountErrorCode.FAILED);
        }
        account.setAddress(new Address(keyStore.getAddress()));
    }
    try {
        account.encrypt(password);
    } catch (NulsException e) {
        Log.error(e);
        return Result.getFailed(e.getErrorCode());
    }
    if (StringUtils.isNotBlank(keyStore.getAlias())) {
        Alias aliasDb = aliasService.getAlias(keyStore.getAlias());
        if (null != aliasDb && account.getAddress().toString().equals(AddressTool.getStringAddressByBytes(aliasDb.getAddress()))) {
            account.setAlias(aliasDb.getAlias());
        } else {
            List<AliasPo> list = aliasStorageService.getAliasList().getData();
            for (AliasPo aliasPo : list) {
                // 如果全网别名中的地址有和当前导入的账户地址相同,则赋值别名到账户中
                if (AddressTool.getStringAddressByBytes(aliasPo.getAddress()).equals(account.getAddress().toString())) {
                    account.setAlias(aliasPo.getAlias());
                    break;
                }
            }
        }
    }
    account.setOk(false);
    AccountPo po = new AccountPo(account);
    Result result = accountStorageService.saveAccount(po);
    if (result.isFailed()) {
        return result;
    }
    accountCacheService.localAccountMaps.put(account.getAddress().getBase58(), account);
    TaskManager.asynExecuteRunnable(new Runnable() {

        @Override
        public void run() {
            String address = account.getAddress().getBase58();
            Result res = accountLedgerService.importLedger(address);
            if (res.isFailed()) {
                AccountServiceImpl.this.removeAccount(address, password);
            } else {
                AccountServiceImpl.this.finishImport(account);
            }
        }
    });
    return Result.getSuccess().setData(account);
}

Example 30 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class AccountBaseService method getAllPrivateKey.

/**
 * 获取所有本地账户账户私钥，必须保证所有账户密码一致，
 * 如果本地账户中的密码不一致，将返回错误信息
 * Get the all local private keys
 *
 * @param password
 * @return
 */
public Result getAllPrivateKey(String password) {
    Collection<Account> localAccountList = accountService.getAccountList().getData();
    if (localAccountList == null || localAccountList.isEmpty()) {
        return Result.getFailed(AccountErrorCode.ACCOUNT_NOT_EXIST);
    }
    if (StringUtils.isNotBlank(password) && !StringUtils.validPassword(password)) {
        return Result.getFailed(AccountErrorCode.PASSWORD_IS_WRONG);
    }
    List<String> list = new ArrayList<>();
    for (Account account : localAccountList) {
        if (account.isEncrypted()) {
            if (StringUtils.isBlank(password)) {
                // 如果有账户是加密的，但是没有传密码,则返回错误信息；
                return Result.getFailed(AccountErrorCode.HAVE_ENCRYPTED_ACCOUNT);
            }
            try {
                byte[] priKeyBytes = account.getPriKey(password);
                list.add(Hex.encode(priKeyBytes));
            } catch (NulsException e) {
                return Result.getFailed(AccountErrorCode.PASSWORD_IS_WRONG);
            }
        } else {
            if (StringUtils.isNotBlank(password)) {
                // 账户集合中有未加密账户，但是参数传了密码
                return Result.getFailed(AccountErrorCode.HAVE_UNENCRYPTED_ACCOUNT);
            }
            list.add(Hex.encode(account.getPriKey()));
        }
    }
    Map<String, List<String>> map = new HashMap<>();
    map.put("value", list);
    return Result.getSuccess().setData(map);
}