Examples with BtcWalletService bisq.core.btc.wallet.BtcWalletService used on opensource projects

Example 21 with BtcWalletService

use of bisq.core.btc.wallet.BtcWalletService in project bisq-core by bisq-network.

the class BuyerAsMakerSignPayoutTx method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        Preconditions.checkNotNull(trade.getTradeAmount(), "trade.getTradeAmount() must not be null");
        Preconditions.checkNotNull(trade.getDepositTx(), "trade.getDepositTx() must not be null");
        BtcWalletService walletService = processModel.getBtcWalletService();
        String id = processModel.getOffer().getId();
        Coin buyerPayoutAmount = trade.getOffer().getBuyerSecurityDeposit().add(trade.getTradeAmount());
        Coin sellerPayoutAmount = trade.getOffer().getSellerSecurityDeposit();
        String buyerPayoutAddressString = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.TRADE_PAYOUT).getAddressString();
        final String sellerPayoutAddressString = processModel.getTradingPeer().getPayoutAddressString();
        DeterministicKey buyerMultiSigKeyPair = walletService.getMultiSigKeyPair(id, processModel.getMyMultiSigPubKey());
        byte[] buyerMultiSigPubKey = processModel.getMyMultiSigPubKey();
        checkArgument(Arrays.equals(buyerMultiSigPubKey, walletService.getOrCreateAddressEntry(id, AddressEntry.Context.MULTI_SIG).getPubKey()), "buyerMultiSigPubKey from AddressEntry must match the one from the trade data. trade id =" + id);
        final byte[] sellerMultiSigPubKey = processModel.getTradingPeer().getMultiSigPubKey();
        byte[] payoutTxSignature = processModel.getTradeWalletService().buyerSignsPayoutTx(trade.getDepositTx(), buyerPayoutAmount, sellerPayoutAmount, buyerPayoutAddressString, sellerPayoutAddressString, buyerMultiSigKeyPair, buyerMultiSigPubKey, sellerMultiSigPubKey, trade.getArbitratorBtcPubKey());
        processModel.setPayoutTxSignature(payoutTxSignature);
        complete();
    } catch (Throwable t) {
        failed(t);
    }
}

Example 22 with BtcWalletService

use of bisq.core.btc.wallet.BtcWalletService in project bisq-core by bisq-network.

the class TakerVerifyAndSignContract method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        checkNotNull(trade.getTakerFeeTxId(), "TakeOfferFeeTxId must not be null");
        TradingPeer maker = processModel.getTradingPeer();
        PaymentAccountPayload makerPaymentAccountPayload = maker.getPaymentAccountPayload();
        PaymentAccountPayload takerPaymentAccountPayload = processModel.getPaymentAccountPayload(trade);
        boolean isBuyerMakerAndSellerTaker = trade instanceof SellerAsTakerTrade;
        NodeAddress buyerNodeAddress = isBuyerMakerAndSellerTaker ? processModel.getTempTradingPeerNodeAddress() : processModel.getMyNodeAddress();
        NodeAddress sellerNodeAddress = isBuyerMakerAndSellerTaker ? processModel.getMyNodeAddress() : processModel.getTempTradingPeerNodeAddress();
        log.debug("isBuyerMakerAndSellerTaker " + isBuyerMakerAndSellerTaker);
        log.debug("buyerAddress " + buyerNodeAddress);
        log.debug("sellerAddress " + sellerNodeAddress);
        BtcWalletService walletService = processModel.getBtcWalletService();
        String id = processModel.getOffer().getId();
        AddressEntry takerPayoutAddressEntry = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.TRADE_PAYOUT);
        String takerPayoutAddressString = takerPayoutAddressEntry.getAddressString();
        AddressEntry takerMultiSigAddressEntry = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.MULTI_SIG);
        byte[] takerMultiSigPubKey = processModel.getMyMultiSigPubKey();
        checkArgument(Arrays.equals(takerMultiSigPubKey, takerMultiSigAddressEntry.getPubKey()), "takerMultiSigPubKey from AddressEntry must match the one from the trade data. trade id =" + id);
        final Coin tradeAmount = trade.getTradeAmount();
        checkNotNull(tradeAmount, "tradeAmount must not be null");
        Contract contract = new Contract(processModel.getOffer().getOfferPayload(), tradeAmount.value, trade.getTradePrice().getValue(), trade.getTakerFeeTxId(), buyerNodeAddress, sellerNodeAddress, trade.getArbitratorNodeAddress(), trade.getMediatorNodeAddress(), isBuyerMakerAndSellerTaker, maker.getAccountId(), processModel.getAccountId(), makerPaymentAccountPayload, takerPaymentAccountPayload, maker.getPubKeyRing(), processModel.getPubKeyRing(), maker.getPayoutAddressString(), takerPayoutAddressString, maker.getMultiSigPubKey(), takerMultiSigPubKey);
        String contractAsJson = Utilities.objectToJson(contract);
        log.trace("Contract as json:{}", contractAsJson);
        contract.printDiff(processModel.getTradingPeer().getContractAsJson());
        checkArgument(contractAsJson.equals(processModel.getTradingPeer().getContractAsJson()), "Contracts are not matching");
        String signature = Sig.sign(processModel.getKeyRing().getSignatureKeyPair().getPrivate(), contractAsJson);
        trade.setContract(contract);
        trade.setContractAsJson(contractAsJson);
        trade.setTakerContractSignature(signature);
        try {
            checkNotNull(maker.getPubKeyRing(), "maker.getPubKeyRing() must nto be null");
            Sig.verify(maker.getPubKeyRing().getSignaturePubKey(), contractAsJson, maker.getContractSignature());
            complete();
        } catch (Throwable t) {
            failed("Signature verification failed. " + t.getMessage());
        }
    } catch (Throwable t) {
        failed(t);
    }
}

Example 23 with BtcWalletService

use of bisq.core.btc.wallet.BtcWalletService in project bisq-core by bisq-network.

the class BuyerAsTakerSignAndPublishDepositTx method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        log.debug("\n\n------------------------------------------------------------\n" + "Contract as json\n" + trade.getContractAsJson() + "\n------------------------------------------------------------\n");
        byte[] contractHash = Hash.getSha256Hash(trade.getContractAsJson());
        trade.setContractHash(contractHash);
        List<RawTransactionInput> buyerInputs = checkNotNull(processModel.getRawTransactionInputs(), "buyerInputs must not be null");
        BtcWalletService walletService = processModel.getBtcWalletService();
        String id = processModel.getOffer().getId();
        Optional<AddressEntry> addressEntryOptional = walletService.getAddressEntry(id, AddressEntry.Context.MULTI_SIG);
        checkArgument(addressEntryOptional.isPresent(), "addressEntryOptional must be present");
        AddressEntry buyerMultiSigAddressEntry = addressEntryOptional.get();
        Coin buyerInput = Coin.valueOf(buyerInputs.stream().mapToLong(input -> input.value).sum());
        buyerMultiSigAddressEntry.setCoinLockedInMultiSig(buyerInput.subtract(trade.getTxFee().multiply(2)));
        walletService.saveAddressEntryList();
        TradingPeer tradingPeer = processModel.getTradingPeer();
        byte[] buyerMultiSigPubKey = processModel.getMyMultiSigPubKey();
        checkArgument(Arrays.equals(buyerMultiSigPubKey, buyerMultiSigAddressEntry.getPubKey()), "buyerMultiSigPubKey from AddressEntry must match the one from the trade data. trade id =" + id);
        Transaction depositTx = processModel.getTradeWalletService().takerSignsAndPublishesDepositTx(false, contractHash, processModel.getPreparedDepositTx(), buyerInputs, tradingPeer.getRawTransactionInputs(), buyerMultiSigPubKey, tradingPeer.getMultiSigPubKey(), trade.getArbitratorBtcPubKey(), new FutureCallback<Transaction>() {

            @Override
            public void onSuccess(Transaction transaction) {
                if (!completed) {
                    log.trace("takerSignAndPublishTx succeeded " + transaction);
                    trade.setState(Trade.State.TAKER_PUBLISHED_DEPOSIT_TX);
                    walletService.swapTradeEntryToAvailableEntry(id, AddressEntry.Context.RESERVED_FOR_TRADE);
                    complete();
                } else {
                    log.warn("We got the onSuccess callback called after the timeout has been triggered a complete().");
                }
            }

            @Override
            public void onFailure(@NotNull Throwable t) {
                if (!completed) {
                    failed(t);
                } else {
                    log.warn("We got the onFailure callback called after the timeout has been triggered a complete().");
                }
            }
        });
        // We set the deposit tx in case we get the onFailure called.
        trade.setDepositTx(depositTx);
    } catch (Throwable t) {
        failed(t);
    }
}