Examples with PaymentAccountPayload bisq.core.payment.payload.PaymentAccountPayload used on opensource projects

Example 1 with PaymentAccountPayload

use of bisq.core.payment.payload.PaymentAccountPayload in project bisq-core by bisq-network.

the class MakerCreateAndSignContract method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        Preconditions.checkNotNull(trade.getTakerFeeTxId(), "trade.getTakeOfferFeeTxId() must not be null");
        TradingPeer taker = processModel.getTradingPeer();
        PaymentAccountPayload makerPaymentAccountPayload = processModel.getPaymentAccountPayload(trade);
        checkNotNull(makerPaymentAccountPayload, "makerPaymentAccountPayload must not be null");
        PaymentAccountPayload takerPaymentAccountPayload = taker.getPaymentAccountPayload();
        boolean isBuyerMakerAndSellerTaker = trade instanceof BuyerAsMakerTrade;
        NodeAddress buyerNodeAddress = isBuyerMakerAndSellerTaker ? processModel.getMyNodeAddress() : processModel.getTempTradingPeerNodeAddress();
        NodeAddress sellerNodeAddress = isBuyerMakerAndSellerTaker ? processModel.getTempTradingPeerNodeAddress() : processModel.getMyNodeAddress();
        BtcWalletService walletService = processModel.getBtcWalletService();
        String id = processModel.getOffer().getId();
        checkArgument(!walletService.getAddressEntry(id, AddressEntry.Context.MULTI_SIG).isPresent(), "addressEntry must not be set here.");
        AddressEntry makerAddressEntry = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.MULTI_SIG);
        byte[] makerMultiSigPubKey = makerAddressEntry.getPubKey();
        AddressEntry takerAddressEntry = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.TRADE_PAYOUT);
        checkNotNull(trade.getTradeAmount(), "trade.getTradeAmount() must not be null");
        Contract contract = new Contract(processModel.getOffer().getOfferPayload(), trade.getTradeAmount().value, trade.getTradePrice().getValue(), trade.getTakerFeeTxId(), buyerNodeAddress, sellerNodeAddress, trade.getArbitratorNodeAddress(), trade.getMediatorNodeAddress(), isBuyerMakerAndSellerTaker, processModel.getAccountId(), taker.getAccountId(), makerPaymentAccountPayload, takerPaymentAccountPayload, processModel.getPubKeyRing(), taker.getPubKeyRing(), takerAddressEntry.getAddressString(), taker.getPayoutAddressString(), makerMultiSigPubKey, taker.getMultiSigPubKey());
        String contractAsJson = Utilities.objectToJson(contract);
        log.trace("Contract as json:{}", contractAsJson);
        String signature = Sig.sign(processModel.getKeyRing().getSignatureKeyPair().getPrivate(), contractAsJson);
        trade.setContract(contract);
        trade.setContractAsJson(contractAsJson);
        trade.setMakerContractSignature(signature);
        processModel.setMyMultiSigPubKey(makerMultiSigPubKey);
        complete();
    } catch (Throwable t) {
        failed(t);
    }
}

Example 2 with PaymentAccountPayload

use of bisq.core.payment.payload.PaymentAccountPayload in project bisq-core by bisq-network.

the class MakerSendPublishDepositTxRequest method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        BtcWalletService walletService = processModel.getBtcWalletService();
        String id = processModel.getOffer().getId();
        Optional<AddressEntry> addressEntryOptional = walletService.getAddressEntry(id, AddressEntry.Context.MULTI_SIG);
        checkArgument(addressEntryOptional.isPresent(), "addressEntry must be set here.");
        AddressEntry makerPayoutAddressEntry = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.TRADE_PAYOUT);
        byte[] makerMultiSigPubKey = processModel.getMyMultiSigPubKey();
        checkArgument(Arrays.equals(makerMultiSigPubKey, addressEntryOptional.get().getPubKey()), "makerMultiSigPubKey from AddressEntry must match the one from the trade data. trade id =" + id);
        final byte[] preparedDepositTx = processModel.getPreparedDepositTx();
        // Maker has to use preparedDepositTx as nonce.
        // He cannot manipulate the preparedDepositTx - so we avoid to have a challenge protocol for passing the nonce we want to get signed.
        final PaymentAccountPayload paymentAccountPayload = checkNotNull(processModel.getPaymentAccountPayload(trade), "processModel.getPaymentAccountPayload(trade) must not be null");
        byte[] sig = Sig.sign(processModel.getKeyRing().getSignatureKeyPair().getPrivate(), preparedDepositTx);
        PublishDepositTxRequest message = new PublishDepositTxRequest(processModel.getOfferId(), paymentAccountPayload, processModel.getAccountId(), makerMultiSigPubKey, trade.getContractAsJson(), trade.getMakerContractSignature(), makerPayoutAddressEntry.getAddressString(), preparedDepositTx, processModel.getRawTransactionInputs(), processModel.getMyNodeAddress(), UUID.randomUUID().toString(), sig, new Date().getTime());
        trade.setState(Trade.State.MAKER_SENT_PUBLISH_DEPOSIT_TX_REQUEST);
        processModel.getP2PService().sendEncryptedMailboxMessage(trade.getTradingPeerNodeAddress(), processModel.getTradingPeer().getPubKeyRing(), message, new SendMailboxMessageListener() {

            @Override
            public void onArrived() {
                log.info("Message arrived at peer. tradeId={}", id);
                trade.setState(Trade.State.MAKER_SAW_ARRIVED_PUBLISH_DEPOSIT_TX_REQUEST);
                complete();
            }

            @Override
            public void onStoredInMailbox() {
                log.info("Message stored in mailbox. tradeId={}", id);
                trade.setState(Trade.State.MAKER_STORED_IN_MAILBOX_PUBLISH_DEPOSIT_TX_REQUEST);
                complete();
            }

            @Override
            public void onFault(String errorMessage) {
                log.error("sendEncryptedMailboxMessage failed. message=" + message);
                trade.setState(Trade.State.MAKER_SEND_FAILED_PUBLISH_DEPOSIT_TX_REQUEST);
                appendToErrorMessage("Sending message failed: message=" + message + "\nerrorMessage=" + errorMessage);
                failed(errorMessage);
            }
        });
    } catch (Throwable t) {
        failed(t);
    }
}

Example 3 with PaymentAccountPayload

use of bisq.core.payment.payload.PaymentAccountPayload in project bisq-core by bisq-network.

the class TakerSendPayDepositRequest method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        checkNotNull(trade.getTradeAmount(), "TradeAmount must not be null");
        checkNotNull(trade.getTakerFeeTxId(), "TakeOfferFeeTxId must not be null");
        final User user = processModel.getUser();
        checkNotNull(user, "User must not be null");
        final List<NodeAddress> acceptedArbitratorAddresses = user.getAcceptedArbitratorAddresses();
        final List<NodeAddress> acceptedMediatorAddresses = user.getAcceptedMediatorAddresses();
        checkNotNull(acceptedArbitratorAddresses, "acceptedArbitratorAddresses must not be null");
        checkNotNull(acceptedMediatorAddresses, "acceptedMediatorAddresses must not be null");
        BtcWalletService walletService = processModel.getBtcWalletService();
        String id = processModel.getOffer().getId();
        checkArgument(!walletService.getAddressEntry(id, AddressEntry.Context.MULTI_SIG).isPresent(), "addressEntry must not be set here.");
        AddressEntry addressEntry = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.MULTI_SIG);
        byte[] takerMultiSigPubKey = addressEntry.getPubKey();
        processModel.setMyMultiSigPubKey(takerMultiSigPubKey);
        AddressEntry takerPayoutAddressEntry = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.TRADE_PAYOUT);
        String takerPayoutAddressString = takerPayoutAddressEntry.getAddressString();
        final String offerId = processModel.getOfferId();
        // Taker has to use offerId as nonce (he cannot manipulate that - so we avoid to have a challenge protocol for passing the nonce we want to get signed)
        // He cannot manipulate the offerId - so we avoid to have a challenge protocol for passing the nonce we want to get signed.
        final PaymentAccountPayload paymentAccountPayload = checkNotNull(processModel.getPaymentAccountPayload(trade), "processModel.getPaymentAccountPayload(trade) must not be null");
        byte[] sig = Sig.sign(processModel.getKeyRing().getSignatureKeyPair().getPrivate(), offerId.getBytes());
        PayDepositRequest message = new PayDepositRequest(offerId, processModel.getMyNodeAddress(), trade.getTradeAmount().value, trade.getTradePrice().getValue(), trade.getTxFee().getValue(), trade.getTakerFee().getValue(), trade.isCurrencyForTakerFeeBtc(), processModel.getRawTransactionInputs(), processModel.getChangeOutputValue(), processModel.getChangeOutputAddress(), takerMultiSigPubKey, takerPayoutAddressString, processModel.getPubKeyRing(), paymentAccountPayload, processModel.getAccountId(), trade.getTakerFeeTxId(), new ArrayList<>(acceptedArbitratorAddresses), new ArrayList<>(acceptedMediatorAddresses), trade.getArbitratorNodeAddress(), trade.getMediatorNodeAddress(), UUID.randomUUID().toString(), Version.getP2PMessageVersion(), sig, new Date().getTime());
        processModel.getP2PService().sendEncryptedDirectMessage(trade.getTradingPeerNodeAddress(), processModel.getTradingPeer().getPubKeyRing(), message, new SendDirectMessageListener() {

            @Override
            public void onArrived() {
                log.debug("Message arrived at peer. tradeId={}, message{}", id, message);
                complete();
            }

            @Override
            public void onFault() {
                appendToErrorMessage("Sending message failed: message=" + message + "\nerrorMessage=" + errorMessage);
                failed();
            }
        });
    } catch (Throwable t) {
        failed(t);
    }
}

Example 4 with PaymentAccountPayload

use of bisq.core.payment.payload.PaymentAccountPayload in project bisq-core by bisq-network.

the class PaymentAccountsTest method createAccountWithAge.

private static PaymentAccount createAccountWithAge(AccountAgeWitnessService service, long age) {
    PaymentAccountPayload payload = mock(PaymentAccountPayload.class);
    PaymentAccount account = mock(PaymentAccount.class);
    when(account.getPaymentAccountPayload()).thenReturn(payload);
    AccountAgeWitness witness = mock(AccountAgeWitness.class);
    when(service.getAccountAge(eq(witness), any())).thenReturn(age);
    when(service.getMyWitness(payload)).thenReturn(witness);
    return account;
}

Example 5 with PaymentAccountPayload

use of bisq.core.payment.payload.PaymentAccountPayload in project bisq-core by bisq-network.

the class VerifyPeersAccountAgeWitness method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        if (CurrencyUtil.isFiatCurrency(trade.getOffer().getCurrencyCode())) {
            final AccountAgeWitnessService accountAgeWitnessService = processModel.getAccountAgeWitnessService();
            final TradingPeer tradingPeer = processModel.getTradingPeer();
            final PaymentAccountPayload peersPaymentAccountPayload = checkNotNull(tradingPeer.getPaymentAccountPayload(), "Peers peersPaymentAccountPayload must not be null");
            final PubKeyRing peersPubKeyRing = checkNotNull(tradingPeer.getPubKeyRing(), "peersPubKeyRing must not be null");
            byte[] nonce = tradingPeer.getAccountAgeWitnessNonce();
            byte[] signature = tradingPeer.getAccountAgeWitnessSignature();
            if (nonce != null && signature != null) {
                final String[] errorMsg = new String[1];
                long currentDateAsLong = tradingPeer.getCurrentDate();
                // In case the peer has an older version we get 0, so we use our time instead
                final Date peersCurrentDate = currentDateAsLong > 0 ? new Date(currentDateAsLong) : new Date();
                boolean result = accountAgeWitnessService.verifyAccountAgeWitness(trade, peersPaymentAccountPayload, peersCurrentDate, peersPubKeyRing, nonce, signature, errorMessage -> errorMsg[0] = errorMessage);
                if (result)
                    complete();
                else
                    failed(errorMsg[0]);
            } else {
                String msg = "Seems that offer was created with an application before v0.6 which did not support the account age witness verification.";
                msg += "\nTrade ID=" + trade.getId();
                if (new Date().after(AccountAgeWitnessService.FULL_ACTIVATION)) {
                    msg = "The account age witness verification failed.\nReason: " + msg + "\nAfter first of Feb. 2018 we don't support old offers without account age witness verification anymore.";
                    log.error(msg);
                    failed(msg);
                } else {
                    log.warn(msg + "\nWe tolerate offers without account age witness until first of Feb. 2018");
                    complete();
                }
            }
        } else {
            complete();
        }
    } catch (Throwable t) {
        failed(t);
    }
}