Examples with Script co.rsk.bitcoinj.script.Script used on opensource projects

Example 76 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PegTestUtils method createBaseInputScriptThatSpendsFromTheFederation.

public static Script createBaseInputScriptThatSpendsFromTheFederation(Federation federation) {
    Script scriptPubKey = federation.getP2SHScript();
    Script redeemScript = createBaseRedeemScriptThatSpendsFromTheFederation(federation);
    RedeemData redeemData = RedeemData.of(federation.getBtcPublicKeys(), redeemScript);
    Script inputScript = scriptPubKey.createEmptyInputScript(redeemData.keys.get(0), redeemData.redeemScript);
    return inputScript;
}

Example 77 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class P2shP2wpkhBtcLockSenderTest method doesnt_parse_if_transaction_witness_doesnt_have_two_pushes.

@Test
public void doesnt_parse_if_transaction_witness_doesnt_have_two_pushes() {
    BtcTransaction btcTx = new BtcTransaction(networkParameters);
    btcTx.addInput(PegTestUtils.createHash(1), 0, new Script(new byte[] {}));
    TransactionWitness witness = new TransactionWitness(1);
    witness.setPush(0, new byte[] {});
    btcTx.setWitness(0, witness);
    BtcLockSender btcLockSender = new P2shP2wpkhBtcLockSender();
    Assert.assertFalse(btcLockSender.tryParse(btcTx));
}

Example 78 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PeginInstructionsProviderTest method extractOpReturnData_nullOpReturnData.

@Test(expected = NoOpReturnException.class)
public void extractOpReturnData_nullOpReturnData() throws PeginInstructionsException {
    // Arrange
    BtcTransaction btcTransaction = new BtcTransaction(params);
    // Add OP_RETURN output with empty data
    btcTransaction.addOutput(Coin.ZERO, new Script(new byte[] { ScriptOpCodes.OP_RETURN }));
    // Act
    PeginInstructionsProvider.extractOpReturnData(btcTransaction);
}

Example 79 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PeginInstructionsProviderTest method buildPeginInstructions_v1_noBtcRefundAddress.

@Test
public void buildPeginInstructions_v1_noBtcRefundAddress() throws Exception {
    // Arrange
    int protocolVersion = 1;
    BtcECKey key = new BtcECKey();
    RskAddress rskDestinationAddress = new RskAddress(ECKey.fromPublicOnly(key.getPubKey()).getAddress());
    Script opReturnScript = PegTestUtils.createOpReturnScriptForRsk(protocolVersion, rskDestinationAddress, Optional.empty());
    BtcTransaction btcTransaction = new BtcTransaction(params);
    btcTransaction.addOutput(Coin.ZERO, opReturnScript);
    // Act
    PeginInstructionsProvider peginInstructionsProvider = new PeginInstructionsProvider();
    Optional<PeginInstructions> peginInstructions = peginInstructionsProvider.buildPeginInstructions(btcTransaction);
    // Assert
    Assert.assertTrue(peginInstructions.isPresent());
    Assert.assertEquals(protocolVersion, peginInstructions.get().getProtocolVersion());
    Assert.assertEquals(rskDestinationAddress, peginInstructions.get().getRskDestinationAddress());
}

Example 80 with Script

use of co.rsk.bitcoinj.script.Script in project rskj by rsksmart.

the class PeginInstructionsVersion1Test method parseAdditionalData_noBtcRefundAddress.

@Test
public void parseAdditionalData_noBtcRefundAddress() throws PeginInstructionsException {
    // Arrange
    Script opReturnScript = PegTestUtils.createOpReturnScriptForRsk(1, new RskAddress(new byte[20]), Optional.empty());
    // Act
    PeginInstructionsVersion1 peginInstructionsVersion1 = new PeginInstructionsVersion1(params);
    peginInstructionsVersion1.parseAdditionalData(opReturnScript.getChunks().get(1).data);
    // Assert
    Optional<Address> obtainedBtcAddress = peginInstructionsVersion1.getBtcRefundAddress();
    Assert.assertFalse(obtainedBtcAddress.isPresent());
}