How to use

setCreatorKeys

method

in

com.icodici.universa.contract.Contract

/**
 * Create new revision to be changed, signed sealed and then ready to approve. Created "revision" contract is a copy
 * of this contract, with all fields and references correctly set. After this call one need to change mutable
 * fields, add signing keys, seal it and then apss to Universa network for approval.
 *
 * @param keys initially added and signer keys. Role "creator" is set to anonymous ids of these keys
 * @param transactional is {@link Transactional} section to create new revision with
 * @return new revision of this contract, identical to this one, to be modified.
 */
public synchronized Contract createRevisionAnonymously(Collection<?> keys, Transactional transactional) {
  Contract newRevision = createRevision(transactional);
  Set<AnonymousId> aids = new HashSet<>();
  AtomicBoolean returnNull = new AtomicBoolean(false);
  keys.forEach(k -> {
    if (k instanceof AbstractKey)
      aids.add(AnonymousId.fromBytes(((AbstractKey) k).createAnonymousId()));
    else if (k instanceof AnonymousId)
      aids.add((AnonymousId)k);
    else
      returnNull.set(true);
  });
  newRevision.setCreatorKeys(aids);
  if (returnNull.get())
    return null;
  return newRevision;
}

/**
 * Create new revision to be changed, signed sealed and then ready to approve. Created "revision" contract is a copy
 * of this contract, with all fields and references correctly set. After this call one need to change mutable
 * fields, add signing keys, seal it and then apss to Universa network for approval.
 *
 * @param keys initially added and signer keys. Role "creator" is set to addresses of these keys
 * @param transactional is {@link Transactional} section to create new revision with
 * @return new revision of this contract, identical to this one, to be modified.
 */
public synchronized Contract createRevisionWithAddress(Collection<?> keys, Transactional transactional) {
  Contract newRevision = createRevision(transactional);
  Set<KeyAddress> aids = new HashSet<>();
  AtomicBoolean returnNull = new AtomicBoolean(false);
  keys.forEach(k -> {
    if (k instanceof AbstractKey)
      aids.add(((AbstractKey) k).getPublicKey().getShortAddress());
    else if (k instanceof KeyAddress)
      aids.add((KeyAddress)k);
    else
      returnNull.set(true);
  });
  newRevision.setCreatorKeys(aids);
  if (returnNull.get())
    return null;
  return newRevision;
}

      SimpleRole role = new SimpleRole("owner", asList(new KeyAddress((String) owners.get(i))));
      partContracts[i].registerRole(role);
      partContracts[i].setCreatorKeys(keysMap().values());
    } catch (KeyAddress.IllegalAddressException e) {
      System.out.println("Not a valid address: " + owners.get(i));
contract.setCreatorKeys(keysMap().values());

public void asd() throws Exception {
  PrivateKey key = new PrivateKey(Do.read("/Users/romanu/Downloads/ru/roman.uskov.privateKey.unikey"));
  Set<PrivateKey> issuers = new HashSet<>();
  issuers.add(key);
  Set<PublicKey> owners = new HashSet<>();
  owners.add(key.getPublicKey());
  TestSpace testSpace = prepareTestSpace();
  testSpace.nodes.forEach(n->n.config.setIsFreeRegistrationsAllowedFromYaml(true));
  for(int i = 109; i < 110; i++) {
    Contract c = ContractsService.createTokenContract(issuers, owners, new BigDecimal("100000.9"), new BigDecimal("0.01"));
    c.setIssuerKeys(key.getPublicKey().getShortAddress());
    c.setCreatorKeys(key.getPublicKey().getShortAddress());
    c.setExpiresAt(ZonedDateTime.now().plusDays(10));
    c.seal();
    new FileOutputStream("/Users/romanu/Downloads/ru/token"+i+".unicon").write(c.getPackedTransaction());
    assertEquals(testSpace.client.register(Contract.fromPackedTransaction(Do.read("/Users/romanu/Downloads/ru/token"+i+".unicon")).getPackedTransaction(),10000).state,ItemState.APPROVED);
  }
}

anonSignedContract.setCreatorKeys(stepaAddress);
anonSignedContract.addSignerKey(stepaPrivateKeys.iterator().next());
anonSignedContract.seal();

anonSignedContract.setCreatorKeys(stepaAnonId);
anonSignedContract.addSignerKey(stepaPrivateKeys.iterator().next());
anonSignedContract.seal();

@Test
public void jsInContract() throws Exception {
  Contract contract = new Contract(TestKeys.privateKey(0));
  contract.setOwnerKeys(TestKeys.publicKey(1), TestKeys.publicKey(2), TestKeys.publicKey(3));
  contract.setCreatorKeys(TestKeys.publicKey(4), TestKeys.publicKey(5).getLongAddress());
  System.out.println("testKey[10].getShortAddress: " + TestKeys.publicKey(10).getShortAddress().toString());
  System.out.println("testKey[11].getShortAddress: " + TestKeys.publicKey(11).getShortAddress().toString());
  contract.getStateData().set("some_value", HashId.createRandom().toBase64String());
  contract.getStateData().set("some_hash_id", HashId.createRandom());
  String js = "";
  js += "print('hello world');";
  js += "var currentContract = jsApi.getCurrentContract();";
  js += "print('currentContract.getId(): ' + currentContract.getId());";
  js += "print('currentContract.getRevision(): ' + currentContract.getRevision());";
  js += "print('currentContract.getCreatedAt(): ' + currentContract.getCreatedAt());";
  js += "print('currentContract.getOrigin(): ' + currentContract.getOrigin());";
  js += "print('currentContract.getParent(): ' + currentContract.getParent());";
  js += "print('currentContract.getStateDataField(some_value): ' + currentContract.getStateDataField('some_value'));";
  js += "print('currentContract.getStateDataField(some_hash_id): ' + currentContract.getStateDataField('some_hash_id'));";
  js += "print('currentContract.getDefinitionDataField(scripts): ' + currentContract.getDefinitionDataField('scripts'));";
  js += "print('currentContract.getIssuer(): ' + currentContract.getIssuer());";
  js += "print('currentContract.getOwner(): ' + currentContract.getOwner());";
  js += "print('currentContract.getCreator(): ' + currentContract.getCreator());";
  js += "print('call currentContract.setOwner()...');";
  js += "currentContract.setOwner(['ZastWpWNPMqvVJAMocsMUTJg45i8LoC5Msmr7Lt9EaJJRwV2xV', 'a1sxhjdtGhNeji8SWJNPkwV5m6dgWfrQBnhiAxbQwZT6Y5FsXD']);";
  js += "print('currentContract.getOwner(): ' + currentContract.getOwner());";
  contract.getDefinition().setJS(js.getBytes(), "client script.js", new JSApiScriptParameters());
  contract.seal();
  contract.execJS(js.getBytes());
}

@Test
public void jsInStateAndDefinition() throws Exception {
  Contract contract = new Contract(TestKeys.privateKey(0));
  contract.setOwnerKeys(TestKeys.publicKey(1), TestKeys.publicKey(2), TestKeys.publicKey(3));
  contract.setCreatorKeys(TestKeys.publicKey(4), TestKeys.publicKey(5).getLongAddress());
  String jsDefinitionA = "print('hello world from definition A'); result = 'dA';";
  String jsDefinitionB = "print('hello world from definition B'); result = 'dB';";
  String jsStateA = "print('hello world from state A'); result = 'sA';";
  String jsStateB = "print('hello world from state B'); result = 'sB';";
  contract.getDefinition().setJS(jsDefinitionA.getBytes(), "script1.js", new JSApiScriptParameters(), true);
  contract.getDefinition().setJS(jsDefinitionB.getBytes(), "script2.js", new JSApiScriptParameters(), true);
  contract.getState().setJS(jsStateA.getBytes(), "script3.js", new JSApiScriptParameters(), true);
  contract.getState().setJS(jsStateB.getBytes(), "script4.js", new JSApiScriptParameters(), true);
  contract.seal();
  String res1 = (String)contract.execJSByName("script1.js");
  String res2 = (String)contract.execJSByName("script2.js");
  String res3 = (String)contract.execJSByName("script3.js");
  String res4 = (String)contract.execJSByName("script4.js");
  assertEquals("dA", res1);
  assertEquals("dB", res2);
  assertEquals("sA", res3);
  assertEquals("sB", res4);
}

@Test
public void issuerTest() throws Exception {
  KeyAddress keyAddress1 = TestKeys.privateKey(0).getPublicKey().getShortAddress();
  KeyAddress keyAddress2 = TestKeys.privateKey(1).getPublicKey().getShortAddress();
  Contract contract = new Contract(TestKeys.privateKey(2));
  contract.setCreatorKeys(keyAddress1);
  contract.setIssuerKeys(keyAddress2);
  contract.addSignerKey(TestKeys.privateKey(0));
  contract.seal();
  assertFalse(contract.check());
  contract.setIssuerKeys(keyAddress1);
  contract.getErrors().clear();
  contract.seal();
  assertTrue(contract.check());
}

badReferencedContract.setCreatorKeys(TestKeys.privateKey(1));
badReferencedContract.seal();