Examples with Key com.hederahashgraph.api.proto.java.Key used on opensource projects

Example 1 with Key

use of com.hederahashgraph.api.proto.java.Key in project hedera-services by hashgraph.

the class FeeBuilderTest method assertCalculateKeysMetadata.

@Test
void assertCalculateKeysMetadata() {
    int[] countKeyMetatData = { 0, 0 };
    Key validKey = Key.newBuilder().setEd25519(ByteString.copyFromUtf8("a479462fba67674b5a41acfb16cb6828626b61d3f389fa611005a45754130e5c749073c0b1b791596430f4a54649cc8a3f6d28147dd4099070a5c3c4811d1771")).build();
    Key validKey1 = Key.newBuilder().setEd25519(ByteString.copyFromUtf8("a479462fba67674b5a41acfb16cb6828626b61d3f389fa611005a45754130e5c749073c0b1b791596430f4a54649cc8a3f6d28147dd4099070a5c3c4811d1771")).build();
    Key validED25519Keys = Key.newBuilder().setKeyList(KeyList.newBuilder().addKeys(validKey).addKeys(validKey1).build()).build();
    assertEquals(countKeyMetatData.length, FeeBuilder.calculateKeysMetadata(validED25519Keys, countKeyMetatData).length);
    assertEquals(4, FeeBuilder.calculateKeysMetadata(validED25519Keys, countKeyMetatData)[0]);
}

Example 2 with Key

use of com.hederahashgraph.api.proto.java.Key in project hedera-services by hashgraph.

the class ImpliedTransfersMarshalTest method hasAliasInChanges.

@Test
void hasAliasInChanges() {
    Key aliasA = KeyFactory.getDefaultInstance().newEd25519();
    Key aliasB = KeyFactory.getDefaultInstance().newEd25519();
    AccountID a = AccountID.newBuilder().setShardNum(0).setRealmNum(0).setAccountNum(9_999L).setAlias(aliasA.toByteString()).build();
    AccountID validAliasAccount = AccountID.newBuilder().setAlias(aliasB.toByteString()).build();
    setupProps();
    final var builder = CryptoTransferTransactionBody.newBuilder().setTransfers(TransferList.newBuilder().addAccountAmounts(adjustFrom(a, -100)).addAccountAmounts(adjustFrom(validAliasAccount, 100)).build());
    op = builder.build();
    final List<BalanceChange> expectedChanges = new ArrayList<>();
    expectedChanges.add(changingHbar(adjustFrom(a, -100), payer));
    expectedChanges.add(changingHbar(adjustFrom(validAliasAccount, +100), payer));
    final var expectedMeta = new ImpliedTransfersMeta(propsWithAutoCreation, OK, Collections.emptyList(), NO_ALIASES);
    givenValidity(OK);
    final var result = subject.unmarshalFromGrpc(op, payer);
    assertEquals(expectedChanges, result.getAllBalanceChanges());
    assertEquals(aliasA.toByteString(), result.getAllBalanceChanges().get(0).alias());
    assertEquals(aliasB.toByteString(), result.getAllBalanceChanges().get(1).alias());
    assertEquals(result.getMeta(), expectedMeta);
    assertTrue(result.getAssessedCustomFees().isEmpty());
}

Example 3 with Key

use of com.hederahashgraph.api.proto.java.Key in project hedera-services by hashgraph.

the class CryptoCreateSuite method createAnAccountInvalidThresholdKey.

// One of element in threshold key is not valid
private HapiApiSpec createAnAccountInvalidThresholdKey() {
    KeyShape emptyListShape = listOf(0);
    KeyShape thresholdShape = threshOf(1, SIMPLE, SIMPLE, emptyListShape);
    long initialBalance = 10_000L;
    // build a threshold key with one of key is invalid
    Key randomKey1 = Key.newBuilder().setEd25519(ByteString.copyFrom(randomUtf8Bytes(32))).build();
    Key randomKey2 = Key.newBuilder().setEd25519(ByteString.copyFrom(randomUtf8Bytes(32))).build();
    Key shortKey = Key.newBuilder().setEd25519(ByteString.copyFrom(new byte[10])).build();
    KeyList invalidKeyList = KeyList.newBuilder().addKeys(randomKey1).addKeys(randomKey2).addKeys(shortKey).build();
    ThresholdKey invalidThresholdKey = ThresholdKey.newBuilder().setThreshold(2).setKeys(invalidKeyList).build();
    Key regKey1 = Key.newBuilder().setThresholdKey(invalidThresholdKey).build();
    Key regKey2 = Key.newBuilder().setKeyList(invalidKeyList).build();
    return defaultHapiSpec("createAnAccountInvalidThresholdKey").given().when().then(withOpContext((spec, opLog) -> {
        spec.registry().saveKey("regKey1", regKey1);
        spec.registry().saveKey("regKey2", regKey2);
    }), cryptoCreate("badThresholdKeyAccount").keyShape(thresholdShape).balance(initialBalance).logged().hasPrecheck(BAD_ENCODING), cryptoCreate("badThresholdKeyAccount2").key("regKey1").balance(initialBalance).logged().signedBy(GENESIS).hasPrecheck(BAD_ENCODING), cryptoCreate("badThresholdKeyAccount3").key("regKey2").balance(initialBalance).logged().signedBy(GENESIS).hasPrecheck(BAD_ENCODING));
}

Example 4 with Key

use of com.hederahashgraph.api.proto.java.Key in project hedera-services by hashgraph.

the class CryptoCreateSuite method createAnAccountInvalidED25519.

private HapiApiSpec createAnAccountInvalidED25519() {
    long initialBalance = 10_000L;
    Key emptyKey = Key.newBuilder().setEd25519(ByteString.EMPTY).build();
    Key shortKey = Key.newBuilder().setEd25519(ByteString.copyFrom(new byte[10])).build();
    return defaultHapiSpec("createAnAccountInvalidED25519").given().when().then(withOpContext((spec, opLog) -> {
        spec.registry().saveKey("shortKey", shortKey);
        spec.registry().saveKey("emptyKey", emptyKey);
    }), cryptoCreate("shortKey").key("shortKey").balance(initialBalance).signedBy(GENESIS).logged().hasPrecheck(BAD_ENCODING), cryptoCreate("emptyKey").key("emptyKey").balance(initialBalance).signedBy(GENESIS).logged().hasPrecheck(BAD_ENCODING));
}

Example 5 with Key

use of com.hederahashgraph.api.proto.java.Key in project hedera-services by hashgraph.

the class JKey method equalUpToDecodability.

public static boolean equalUpToDecodability(JKey a, JKey b) {
    Key aKey = null;
    Key bKey = null;
    try {
        aKey = mapJKey(a);
    } catch (Exception ignore) {
    }
    try {
        bKey = mapJKey(b);
    } catch (Exception ignore) {
    }
    return Objects.equals(aKey, bKey);
}