Examples with PublicKey com.icodici.crypto.PublicKey used on opensource projects

Example 66 with PublicKey

use of com.icodici.crypto.PublicKey in project universa by UniversaBlockchain.

the class BaseNetworkTest method swapSplitJoinMissingSign.

@Test(timeout = 90000)
public void swapSplitJoinMissingSign() throws Exception {
    if (node == null) {
        System.out.println("network not inited");
        return;
    }
    Set<PrivateKey> martyPrivateKeys = new HashSet<>();
    Set<PublicKey> martyPublicKeys = new HashSet<>();
    Set<PrivateKey> stepaPrivateKeys = new HashSet<>();
    Set<PublicKey> stepaPublicKeys = new HashSet<>();
    martyPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "keys/marty_mcfly.private.unikey")));
    for (PrivateKey pk : martyPrivateKeys) {
        martyPublicKeys.add(pk.getPublicKey());
    }
    stepaPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "keys/stepan_mamontov.private.unikey")));
    for (PrivateKey pk : stepaPrivateKeys) {
        stepaPublicKeys.add(pk.getPublicKey());
    }
    Contract martyCoins = Contract.fromDslFile(ROOT_PATH + "martyCoins.yml");
    martyCoins.addSignerKey(martyPrivateKeys.iterator().next());
    martyCoins.seal();
    martyCoins.check();
    martyCoins.traceErrors();
    registerAndCheckApproved(martyCoins);
    Contract stepaCoins = Contract.fromDslFile(ROOT_PATH + "stepaCoins.yml");
    stepaCoins.addSignerKey(stepaPrivateKeys.iterator().next());
    stepaCoins.seal();
    stepaCoins.check();
    stepaCoins.traceErrors();
    registerAndCheckApproved(stepaCoins);
    System.out.println("--- coins created ---");
    // 100 - 30 = 70
    Contract martyCoinsSplit = ContractsService.createSplit(martyCoins, 30, "amount", martyPrivateKeys);
    // remove sign!!
    martyCoinsSplit.getKeysToSignWith().clear();
    martyCoinsSplit.removeAllSignatures();
    martyCoinsSplit.seal();
    Contract martyCoinsSplitToStepa = martyCoinsSplit.getNew().get(0);
    Contract stepaCoinsSplit = ContractsService.createSplit(stepaCoins, 30, "amount", stepaPrivateKeys);
    Contract stepaCoinsSplitToMarty = stepaCoinsSplit.getNew().get(0);
    martyCoinsSplit.check();
    martyCoinsSplit.traceErrors();
    martyCoinsSplitToStepa.check();
    martyCoinsSplitToStepa.traceErrors();
    stepaCoinsSplitToMarty.check();
    stepaCoinsSplitToMarty.traceErrors();
    // register swapped contracts using ContractsService
    System.out.println("--- register swapped contracts using ContractsService ---");
    Contract swapContract;
    swapContract = ContractsService.startSwap(martyCoinsSplitToStepa, stepaCoinsSplitToMarty, martyPrivateKeys, stepaPublicKeys, false);
    ContractsService.signPresentedSwap(swapContract, stepaPrivateKeys);
    ContractsService.finishSwap(swapContract, martyPrivateKeys);
    swapContract.getNewItems().clear();
    swapContract.addNewItems(martyCoinsSplit, stepaCoinsSplit);
    swapContract.seal();
    swapContract.addSignatureToSeal(martyPrivateKeys);
    swapContract.check();
    swapContract.traceErrors();
    System.out.println("Transaction contract for swapping is valid: " + swapContract.isOk());
    registerAndCheckDeclined(swapContract);
    assertEquals(ItemState.UNDEFINED, node.waitItem(martyCoinsSplit.getId(), 5000).state);
    assertEquals(ItemState.UNDEFINED, node.waitItem(stepaCoinsSplit.getId(), 5000).state);
    assertEquals(ItemState.UNDEFINED, node.waitItem(martyCoinsSplitToStepa.getId(), 5000).state);
    assertEquals(ItemState.UNDEFINED, node.waitItem(stepaCoinsSplitToMarty.getId(), 5000).state);
    assertEquals(ItemState.APPROVED, node.waitItem(martyCoins.getId(), 5000).state);
    assertEquals(ItemState.APPROVED, node.waitItem(stepaCoins.getId(), 5000).state);
}

Example 67 with PublicKey

use of com.icodici.crypto.PublicKey in project universa by UniversaBlockchain.

the class BaseNetworkTest method declineParcelWithNotRegisteredPayment.

@Test(timeout = 90000)
public void declineParcelWithNotRegisteredPayment() throws Exception {
    Set<PrivateKey> stepaPrivateKeys = new HashSet<>();
    Set<PublicKey> stepaPublicKeys = new HashSet<>();
    stepaPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "keys/stepan_mamontov.private.unikey")));
    for (PrivateKey pk : stepaPrivateKeys) {
        stepaPublicKeys.add(pk.getPublicKey());
    }
    Contract stepaCoins = Contract.fromDslFile(ROOT_PATH + "stepaCoins.yml");
    stepaCoins.addSignerKey(stepaPrivateKeys.iterator().next());
    stepaCoins.seal();
    stepaCoins.check();
    stepaCoins.traceErrors();
    PrivateKey manufacturePrivateKey = new PrivateKey(Do.read(ROOT_PATH + "_xer0yfe2nn1xthc.private.unikey"));
    Contract stepaTU = Contract.fromDslFile(ROOT_PATH + "StepaTU.yml");
    stepaTU.addSignerKey(manufacturePrivateKey);
    stepaTU.seal();
    stepaTU.check();
    // stepaTU.setIsTU(true);
    stepaTU.traceErrors();
    // registerAndCheckApproved(stepaTU);
    Parcel parcel = ContractsService.createParcel(stepaCoins, stepaTU, 50, stepaPrivateKeys);
    assertTrue(parcel.getPaymentContract().isOk());
    assertTrue(parcel.getPayloadContract().isOk());
    node.registerParcel(parcel);
    // wait parcel
    node.waitParcel(parcel.getId(), 8000);
    // check payment and payload contracts
    assertEquals(ItemState.DECLINED, node.waitItem(parcel.getPayment().getContract().getId(), 8000).state);
    assertEquals(ItemState.UNDEFINED, node.waitItem(parcel.getPayload().getContract().getId(), 8000).state);
}

Example 68 with PublicKey

use of com.icodici.crypto.PublicKey in project universa by UniversaBlockchain.

the class BaseNetworkTest method createNotaryContractAllGood.

@Test(timeout = 90000)
public void createNotaryContractAllGood() throws Exception {
    Set<PrivateKey> martyPrivateKeys = new HashSet<>();
    Set<PrivateKey> stepaPrivateKeys = new HashSet<>();
    Set<PublicKey> stepaPublicKeys = new HashSet<>();
    martyPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "keys/marty_mcfly.private.unikey")));
    stepaPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "keys/stepan_mamontov.private.unikey")));
    for (PrivateKey pk : stepaPrivateKeys) stepaPublicKeys.add(pk.getPublicKey());
    Contract notaryContract = ContractsService.createNotaryContract(martyPrivateKeys, stepaPublicKeys);
    notaryContract.check();
    notaryContract.traceErrors();
    registerAndCheckApproved(notaryContract);
}

Example 69 with PublicKey

use of com.icodici.crypto.PublicKey in project universa by UniversaBlockchain.

the class BaseNetworkTest method declineParcelWithTestAndRealPayment.

@Test(timeout = 90000)
public void declineParcelWithTestAndRealPayment() throws Exception {
    Set<PrivateKey> stepaPrivateKeys = new HashSet<>();
    Set<PublicKey> stepaPublicKeys = new HashSet<>();
    stepaPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "keys/stepan_mamontov.private.unikey")));
    for (PrivateKey pk : stepaPrivateKeys) {
        stepaPublicKeys.add(pk.getPublicKey());
    }
    Contract stepaCoins = Contract.fromDslFile(ROOT_PATH + "stepaCoins.yml");
    stepaCoins.setExpiresAt(ZonedDateTime.now().plusMonths(1));
    stepaCoins.addSignerKey(stepaPrivateKeys.iterator().next());
    stepaCoins.seal();
    stepaCoins.check();
    stepaCoins.traceErrors();
    Contract stepaTU = InnerContractsService.createFreshTU(100, stepaPublicKeys, true);
    stepaTU.check();
    // stepaTU.setIsTU(true);
    stepaTU.traceErrors();
    node.registerItem(stepaTU);
    ItemResult itemResult = node.waitItem(stepaTU.getId(), 18000);
    assertEquals(ItemState.APPROVED, itemResult.state);
    Contract paymentDecreased = stepaTU.createRevision(stepaPrivateKeys);
    paymentDecreased.getStateData().set("test_transaction_units", stepaTU.getStateData().getIntOrThrow("test_transaction_units") - 1);
    paymentDecreased.getStateData().set("transaction_units", stepaTU.getStateData().getIntOrThrow("transaction_units") - 1);
    paymentDecreased.seal();
    Parcel parcel = new Parcel(stepaCoins.getTransactionPack(), paymentDecreased.getTransactionPack());
    parcel.getPayment().getContract().paymentCheck(config.getTransactionUnitsIssuerKey());
    parcel.getPayment().getContract().traceErrors();
    parcel.getPayload().getContract().check();
    parcel.getPayload().getContract().traceErrors();
    assertEquals(100 - 1, parcel.getPaymentContract().getStateData().getIntOrThrow("transaction_units"));
    assertEquals(10000 - 1, parcel.getPaymentContract().getStateData().getIntOrThrow("test_transaction_units"));
    assertFalse(parcel.getPaymentContract().isOk());
    assertTrue(parcel.getPayloadContract().isOk());
    System.out.println("Parcel: " + parcel.getId());
    System.out.println("Payment contract: " + parcel.getPaymentContract().getId() + " is TU: " + parcel.getPaymentContract().isTU(config.getTransactionUnitsIssuerKey(), config.getTUIssuerName()));
    System.out.println("Payload contract: " + parcel.getPayloadContract().getId() + " is TU: " + parcel.getPayloadContract().isTU(config.getTransactionUnitsIssuerKey(), config.getTUIssuerName()));
    // LogPrinter.showDebug(true);
    node.registerParcel(parcel);
    // wait parcel
    node.waitParcel(parcel.getId(), 8000);
    // check payment and payload contracts
    assertEquals(ItemState.DECLINED, node.waitItem(parcel.getPayment().getContract().getId(), 8000).state);
    assertEquals(ItemState.UNDEFINED, node.waitItem(parcel.getPayload().getContract().getId(), 8000).state);
}

Example 70 with PublicKey

use of com.icodici.crypto.PublicKey in project universa by UniversaBlockchain.

the class BaseNetworkTest method swapContractsViaTransactionOneWrongSign3.

@Test(timeout = 90000)
public void swapContractsViaTransactionOneWrongSign3() throws Exception {
    if (node == null) {
        System.out.println("network not inited");
        return;
    }
    Set<PrivateKey> martyPrivateKeys = new HashSet<>();
    Set<PublicKey> martyPublicKeys = new HashSet<>();
    Set<PrivateKey> stepaPrivateKeys = new HashSet<>();
    Set<PublicKey> stepaPublicKeys = new HashSet<>();
    Contract delorean = Contract.fromDslFile(ROOT_PATH + "DeLoreanOwnership.yml");
    Contract lamborghini = Contract.fromDslFile(ROOT_PATH + "LamborghiniOwnership.yml");
    prepareContractsForSwap(martyPrivateKeys, martyPublicKeys, stepaPrivateKeys, stepaPublicKeys, delorean, lamborghini);
    // register swapped contracts using ContractsService
    System.out.println("--- register swapped contracts using ContractsService ---");
    Contract swapContract;
    // first Marty create transaction, add both contracts and swap owners, sign own new contract
    // swapContract = ContractsService.startSwap(delorean, lamborghini, martyPrivateKeys, stepaPublicKeys);
    // WRONG SIGN!
    PrivateKey wrongSign = new PrivateKey(Do.read(ROOT_PATH + "_xer0yfe2nn1xthc.private.unikey"));
    swapContract = startSwap_wrongKey(delorean, lamborghini, martyPrivateKeys, stepaPublicKeys, wrongSign);
    // then Marty send new revisions to Stepa
    // and Stepa sign own new contract, Marty's new contract
    swapContract = imitateSendingTransactionToPartner(swapContract);
    ContractsService.signPresentedSwap(swapContract, stepaPrivateKeys);
    // then Stepa send draft transaction back to Marty
    // and Marty sign Stepa's new contract and send to approving
    swapContract = imitateSendingTransactionToPartner(swapContract);
    ContractsService.finishSwap(swapContract, martyPrivateKeys);
    swapContract.check();
    swapContract.traceErrors();
    System.out.println("Transaction contract for swapping is valid: " + swapContract.isOk());
    registerAndCheckDeclined(swapContract);
    checkSwapResultDeclined(swapContract, delorean, lamborghini, martyPublicKeys, stepaPublicKeys);
}