Examples with Enclave org.hyperledger.besu.enclave.Enclave used on opensource projects

Example 21 with Enclave

use of org.hyperledger.besu.enclave.Enclave in project besu by hyperledger.

the class FlexiblePrivacyPrecompiledContractTest method testPayloadFoundInEnclaveWith64ByteResult.

@Test
public void testPayloadFoundInEnclaveWith64ByteResult() {
    final Enclave enclave = mock(Enclave.class);
    final FlexiblePrivacyPrecompiledContract contract = buildPrivacyPrecompiledContract(enclave);
    final List<Log> logs = new ArrayList<>();
    contract.setPrivateTransactionProcessor(mockPrivateTxProcessor(TransactionProcessingResult.successful(logs, 0, 0, Bytes.fromHexString(DEFAULT_OUTPUT), null)));
    final VersionedPrivateTransaction versionedPrivateTransaction = versionedPrivateTransactionBesu();
    final byte[] payload = convertVersionedPrivateTransactionToBytes(versionedPrivateTransaction);
    final String privateFrom = versionedPrivateTransaction.getPrivateTransaction().getPrivateFrom().toBase64String();
    final ReceiveResponse response = new ReceiveResponse(payload, PAYLOAD_TEST_PRIVACY_GROUP_ID, privateFrom);
    when(enclave.receive(any())).thenReturn(response);
    final FlexiblePrivacyPrecompiledContract contractSpy = spy(contract);
    Mockito.doReturn(true).when(contractSpy).canExecute(any(), any(), any(), any(), any(), any(), any(), any());
    final PrecompiledContract.PrecompileContractResult result = contractSpy.computePrecompile(privateTransactionLookupId64, messageFrame);
    final Bytes actual = result.getOutput();
    assertThat(actual).isEqualTo(Bytes.fromHexString(DEFAULT_OUTPUT));
}

Example 22 with Enclave

use of org.hyperledger.besu.enclave.Enclave in project besu by hyperledger.

the class FlexiblePrivacyPrecompiledContractTest method testPayloadNotFoundInEnclave.

@Test
public void testPayloadNotFoundInEnclave() {
    final Enclave enclave = mock(Enclave.class);
    final PrivacyPrecompiledContract contract = buildPrivacyPrecompiledContract(enclave);
    when(enclave.receive(any(String.class))).thenThrow(EnclaveClientException.class);
    final PrecompiledContract.PrecompileContractResult result = contract.computePrecompile(privateTransactionLookupId, messageFrame);
    final Bytes actual = result.getOutput();
    assertThat(actual).isEqualTo(Bytes.EMPTY);
}

Example 23 with Enclave

use of org.hyperledger.besu.enclave.Enclave in project besu by hyperledger.

the class PrivacyPrecompiledContractTest method testEnclaveBelowRequiredVersion.

@Test
public void testEnclaveBelowRequiredVersion() {
    final Enclave enclave = mock(Enclave.class);
    final PrivacyPrecompiledContract contract = buildPrivacyPrecompiledContract(enclave);
    final PrivateTransaction privateTransaction = privateTransactionBesu();
    final byte[] payload = convertPrivateTransactionToBytes(privateTransaction);
    final ReceiveResponse responseWithoutSenderKey = new ReceiveResponse(payload, PAYLOAD_TEST_PRIVACY_GROUP_ID, null);
    when(enclave.receive(eq(privateTransactionLookupId.toBase64String()))).thenReturn(responseWithoutSenderKey);
    assertThatThrownBy(() -> contract.computePrecompile(privateTransactionLookupId, messageFrame)).isInstanceOf(EnclaveConfigurationException.class).hasMessage("Incompatible Orion version. Orion version must be 1.6.0 or greater.");
}

Example 24 with Enclave

use of org.hyperledger.besu.enclave.Enclave in project besu by hyperledger.

the class PrivacyPrecompiledContractTest method testPayloadNotFoundInEnclave.

@Test
public void testPayloadNotFoundInEnclave() {
    final Enclave enclave = mock(Enclave.class);
    final PrivacyPrecompiledContract contract = buildPrivacyPrecompiledContract(enclave);
    when(enclave.receive(any(String.class))).thenThrow(EnclaveClientException.class);
    final PrecompiledContract.PrecompileContractResult result = contract.computePrecompile(privateTransactionLookupId, messageFrame);
    final Bytes actual = result.getOutput();
    assertThat(actual).isEqualTo(Bytes.EMPTY);
}

Example 25 with Enclave

use of org.hyperledger.besu.enclave.Enclave in project besu by hyperledger.

the class PrivacyPrecompiledContractTest method testPrivateTransactionWithoutPrivateFrom.

@Test
public void testPrivateTransactionWithoutPrivateFrom() {
    final Enclave enclave = mock(Enclave.class);
    final PrivacyPrecompiledContract contract = buildPrivacyPrecompiledContract(enclave);
    final PrivateTransaction privateTransaction = spy(privateTransactionBesu());
    when(privateTransaction.getPrivateFrom()).thenReturn(Bytes.EMPTY);
    final byte[] payload = convertPrivateTransactionToBytes(privateTransaction);
    final String senderKey = privateTransaction.getPrivateFrom().toBase64String();
    final ReceiveResponse response = new ReceiveResponse(payload, PAYLOAD_TEST_PRIVACY_GROUP_ID, senderKey);
    when(enclave.receive(eq(privateTransactionLookupId.toBase64String()))).thenReturn(response);
    final Bytes expected = contract.compute(privateTransactionLookupId, messageFrame);
    assertThat(expected).isEqualTo(Bytes.EMPTY);
}