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

Example 16 with PublicKey

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

the class BaseNetworkTest method referenceForChangeNumber.

@Test
public void referenceForChangeNumber() throws Exception {
    // You have a notary dsl with llc's property
    // and only owner of trusted manager's contract can chamge the owner of property
    Set<PrivateKey> stepaPrivateKeys = new HashSet<>();
    Set<PrivateKey> llcPrivateKeys = new HashSet<>();
    Set<PrivateKey> thirdPartyPrivateKeys = new HashSet<>();
    llcPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "_xer0yfe2nn1xthc.private.unikey")));
    stepaPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "keys/stepan_mamontov.private.unikey")));
    thirdPartyPrivateKeys.add(new PrivateKey(Do.read(ROOT_PATH + "keys/marty_mcfly.private.unikey")));
    Set<PublicKey> stepaPublicKeys = new HashSet<>();
    for (PrivateKey pk : stepaPrivateKeys) {
        stepaPublicKeys.add(pk.getPublicKey());
    }
    Set<PublicKey> thirdPartyPublicKeys = new HashSet<>();
    for (PrivateKey pk : thirdPartyPrivateKeys) {
        thirdPartyPublicKeys.add(pk.getPublicKey());
    }
    Contract jobCertificate = new Contract(llcPrivateKeys.iterator().next());
    jobCertificate.setOwnerKeys(stepaPublicKeys);
    jobCertificate.getDefinition().getData().set("issuer", "Roga & Kopita");
    jobCertificate.getDefinition().getData().set("type", "chief accountant assignment");
    jobCertificate.seal();
    registerAndCheckApproved(jobCertificate);
    Contract llcProperty = Contract.fromDslFile(ROOT_PATH + "AbonementWithReferenceDSLTemplate.yml");
    llcProperty.addSignerKey(llcPrivateKeys.iterator().next());
    llcProperty.seal();
    registerAndCheckApproved(llcProperty);
    Contract llcProperty2 = llcProperty.createRevision(stepaPrivateKeys);
    llcProperty2.getStateData().set("units", llcProperty.getStateData().getIntOrThrow("units") - 1);
    llcProperty2.seal();
    llcProperty2.check();
    llcProperty2.traceErrors();
    assertFalse(llcProperty2.isOk());
    TransactionPack tp_before = llcProperty2.getTransactionPack();
    tp_before.addReferencedItem(jobCertificate);
    byte[] data = tp_before.pack();
    // here we "send" data and "got" it
    TransactionPack tp_after = TransactionPack.unpack(data);
    registerAndCheckApproved(tp_after);
}

Example 17 with PublicKey

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

the class BaseNetworkTest method registerParcelWithTestPayment.

@Test(timeout = 90000)
public void registerParcelWithTestPayment() 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.setExpiresAt(ZonedDateTime.now().plusMonths(1));
    stepaCoins.seal();
    stepaCoins.check();
    stepaCoins.traceErrors();
    PrivateKey ownerKey = new PrivateKey(Do.read(ROOT_PATH + "keys/stepan_mamontov.private.unikey"));
    Set<PublicKey> keys = new HashSet();
    keys.add(ownerKey.getPublicKey());
    Contract stepaTU = InnerContractsService.createFreshTU(100, keys, true);
    stepaTU.check();
    // stepaTU.setIsTU(true);
    stepaTU.traceErrors();
    node.registerItem(stepaTU);
    ItemResult itemResult = node.waitItem(stepaTU.getId(), 18000);
    assertEquals(ItemState.APPROVED, itemResult.state);
    Parcel parcel = ContractsService.createParcel(stepaCoins, stepaTU, 1, stepaPrivateKeys, true);
    parcel.getPayment().getContract().paymentCheck(config.getTransactionUnitsIssuerKey());
    parcel.getPayment().getContract().traceErrors();
    parcel.getPayload().getContract().check();
    parcel.getPayload().getContract().traceErrors();
    assertEquals(100, parcel.getPaymentContract().getStateData().getIntOrThrow("transaction_units"));
    assertEquals(10000 - 1, parcel.getPaymentContract().getStateData().getIntOrThrow("test_transaction_units"));
    assertTrue(parcel.getPaymentContract().isOk());
    assertTrue(parcel.getPaymentContract().isLimitedForTestnet());
    assertTrue(parcel.getPayloadContract().isOk());
    assertTrue(parcel.getPayloadContract().isLimitedForTestnet());
    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.APPROVED, node.waitItem(parcel.getPayment().getContract().getId(), 8000).state);
    assertEquals(ItemState.APPROVED, node.waitItem(parcel.getPayload().getContract().getId(), 8000).state);
}

Example 18 with PublicKey

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

the class BaseNetworkTest method swapSplitJoinAllGood.

@Test(timeout = 60000)
public void swapSplitJoinAllGood() 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);
    Contract martyCoinsSplitToStepa = martyCoinsSplit.getNew().get(0);
    Contract stepaCoinsSplit = ContractsService.createSplit(stepaCoins, 30, "amount", stepaPrivateKeys);
    Contract stepaCoinsSplitToMarty = stepaCoinsSplit.getNew().get(0);
    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());
    registerAndCheckApproved(swapContract);
    assertEquals(ItemState.APPROVED, node.waitItem(martyCoinsSplit.getId(), 5000).state);
    assertEquals(ItemState.APPROVED, node.waitItem(stepaCoinsSplit.getId(), 5000).state);
    assertEquals(ItemState.APPROVED, node.waitItem(martyCoinsSplitToStepa.getId(), 5000).state);
    assertEquals(ItemState.APPROVED, node.waitItem(stepaCoinsSplitToMarty.getId(), 5000).state);
    assertEquals(ItemState.REVOKED, node.waitItem(martyCoins.getId(), 5000).state);
    assertEquals(ItemState.REVOKED, node.waitItem(stepaCoins.getId(), 5000).state);
}

Example 19 with PublicKey

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

the class BaseNetworkTest method checkCreateTwoSignedContractAllGood.

private void checkCreateTwoSignedContractAllGood(boolean newRev) throws Exception {
    if (node == null) {
        System.out.println("network not inited");
        return;
    }
    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 baseContract = Contract.fromDslFile(ROOT_PATH + "DeLoreanOwnership.yml");
    PrivateKey manufacturePrivateKey = new PrivateKey(Do.read(ROOT_PATH + "_xer0yfe2nn1xthc.private.unikey"));
    baseContract.addSignerKey(manufacturePrivateKey);
    baseContract.seal();
    System.out.println("Base contract contract is valid: " + baseContract.isOk());
    if (newRev)
        registerAndCheckApproved(baseContract);
    Contract twoSignContract = ContractsService.createTwoSignedContract(baseContract, martyPrivateKeys, stepaPublicKeys, newRev);
    twoSignContract = imitateSendingTransactionToPartner(twoSignContract);
    twoSignContract.addSignatureToSeal(stepaPrivateKeys);
    twoSignContract.check();
    twoSignContract.traceErrors();
    registerAndCheckDeclined(twoSignContract);
    twoSignContract = imitateSendingTransactionToPartner(twoSignContract);
    twoSignContract.addSignatureToSeal(martyPrivateKeys);
    twoSignContract.check();
    twoSignContract.traceErrors();
    System.out.println("Contract with two signature is valid: " + twoSignContract.isOk());
    registerAndCheckApproved(twoSignContract);
}

Example 20 with PublicKey

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

the class BaseNetworkTest method declineParcelWithTestPaymentButTooFatherExpiration.

@Test(timeout = 90000)
public void declineParcelWithTestPaymentButTooFatherExpiration() 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.setExpiresAt(ZonedDateTime.now().plusYears(2));
    stepaCoins.seal();
    stepaCoins.check();
    stepaCoins.traceErrors();
    assertTrue(stepaCoins.getExpiresAt().isAfter(ZonedDateTime.now().plusYears(1)));
    PrivateKey ownerKey = new PrivateKey(Do.read(ROOT_PATH + "keys/stepan_mamontov.private.unikey"));
    Set<PublicKey> keys = new HashSet();
    keys.add(ownerKey.getPublicKey());
    Contract stepaTU = InnerContractsService.createFreshTU(100, keys, true);
    stepaTU.check();
    // stepaTU.setIsTU(true);
    stepaTU.traceErrors();
    node.registerItem(stepaTU);
    ItemResult itemResult = node.waitItem(stepaTU.getId(), 18000);
    assertEquals(ItemState.APPROVED, itemResult.state);
    Parcel parcel = ContractsService.createParcel(stepaCoins, stepaTU, 1, stepaPrivateKeys, true);
    parcel.getPayment().getContract().paymentCheck(config.getTransactionUnitsIssuerKey());
    parcel.getPayment().getContract().traceErrors();
    parcel.getPayload().getContract().check();
    parcel.getPayload().getContract().traceErrors();
    assertEquals(100, parcel.getPaymentContract().getStateData().getIntOrThrow("transaction_units"));
    assertEquals(10000 - 1, parcel.getPaymentContract().getStateData().getIntOrThrow("test_transaction_units"));
    assertTrue(parcel.getPaymentContract().isOk());
    assertTrue(parcel.getPaymentContract().isLimitedForTestnet());
    assertFalse(parcel.getPayloadContract().isOk());
    assertTrue(parcel.getPayloadContract().isLimitedForTestnet());
    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.APPROVED, node.waitItem(parcel.getPayment().getContract().getId(), 8000).state);
    assertEquals(ItemState.DECLINED, node.waitItem(parcel.getPayload().getContract().getId(), 8000).state);
}