Examples with PrivacyGroup org.hyperledger.besu.enclave.types.PrivacyGroup used on opensource projects

Example 31 with PrivacyGroup

use of org.hyperledger.besu.enclave.types.PrivacyGroup in project besu by hyperledger.

the class FlexiblePrivacyController method sendRequest.

private SendResponse sendRequest(final PrivateTransaction privateTransaction, final Optional<PrivacyGroup> maybePrivacyGroup) {
    final BytesValueRLPOutput rlpOutput = new BytesValueRLPOutput();
    final PrivacyGroup privacyGroup = maybePrivacyGroup.orElseThrow();
    final Optional<TransactionProcessingResult> version = privateTransactionSimulator.process(privateTransaction.getPrivacyGroupId().orElseThrow().toBase64String(), buildCallParams(GET_VERSION_METHOD_SIGNATURE));
    new VersionedPrivateTransaction(privateTransaction, version).writeTo(rlpOutput);
    final List<String> flexiblePrivateFor = privacyGroup.getMembers();
    return enclave.send(rlpOutput.encoded().toBase64String(), privateTransaction.getPrivateFrom().toBase64String(), flexiblePrivateFor);
}

Example 32 with PrivacyGroup

use of org.hyperledger.besu.enclave.types.PrivacyGroup in project besu by hyperledger.

the class FlexiblePrivacyController method findPrivacyGroupByMembers.

@Override
public PrivacyGroup[] findPrivacyGroupByMembers(final List<String> addresses, final String privacyUserId) {
    final ArrayList<PrivacyGroup> privacyGroups = new ArrayList<>();
    final PrivacyGroupHeadBlockMap privacyGroupHeadBlockMap = privateStateStorage.getPrivacyGroupHeadBlockMap(blockchain.getChainHeadHash()).orElse(PrivacyGroupHeadBlockMap.empty());
    privacyGroupHeadBlockMap.keySet().forEach(c -> {
        final Optional<PrivacyGroup> maybePrivacyGroup = findPrivacyGroupByGroupId(c.toBase64String(), privacyUserId);
        if (maybePrivacyGroup.isPresent() && maybePrivacyGroup.get().getMembers().containsAll(addresses)) {
            privacyGroups.add(maybePrivacyGroup.get());
        }
    });
    return privacyGroups.toArray(new PrivacyGroup[0]);
}

Example 33 with PrivacyGroup

use of org.hyperledger.besu.enclave.types.PrivacyGroup in project besu by hyperledger.

the class PrivacyPrecompiledContractTest method testInvalidPrivateTransaction.

@Test
public void testInvalidPrivateTransaction() {
    final Enclave enclave = mock(Enclave.class);
    when(enclave.retrievePrivacyGroup(PAYLOAD_TEST_PRIVACY_GROUP_ID)).thenReturn(new PrivacyGroup(PAYLOAD_TEST_PRIVACY_GROUP_ID, PrivacyGroup.Type.PANTHEON, "", "", Arrays.asList(VALID_BASE64_ENCLAVE_KEY.toBase64String())));
    final PrivacyPrecompiledContract contract = new PrivacyPrecompiledContract(new SpuriousDragonGasCalculator(), enclave, worldStateArchive, privateStateRootResolver, privateStateGenesisAllocator, "RestrictedPrivacyTest");
    contract.setPrivateTransactionProcessor(mockPrivateTxProcessor(TransactionProcessingResult.invalid(ValidationResult.invalid(TransactionInvalidReason.INCORRECT_NONCE))));
    final PrivateTransaction privateTransaction = privateTransactionBesu();
    final byte[] payload = convertPrivateTransactionToBytes(privateTransaction);
    final String privateFrom = privateTransaction.getPrivateFrom().toBase64String();
    final ReceiveResponse response = new ReceiveResponse(payload, PAYLOAD_TEST_PRIVACY_GROUP_ID, privateFrom);
    when(enclave.receive(any(String.class))).thenReturn(response);
    final PrecompiledContract.PrecompileContractResult result = contract.computePrecompile(privateTransactionLookupId, messageFrame);
    final Bytes actual = result.getOutput();
    assertThat(actual).isEqualTo(Bytes.EMPTY);
}

Example 34 with PrivacyGroup

use of org.hyperledger.besu.enclave.types.PrivacyGroup in project besu by hyperledger.

the class MultiTenancyPrivacyControllerTest method sendsBesuTransactionWithPrivacyUserIdInPrivacyGroupAndProducesSuccessfulResponse.

@Test
public void sendsBesuTransactionWithPrivacyUserIdInPrivacyGroupAndProducesSuccessfulResponse() {
    final PrivateTransaction transaction = PrivateTransaction.builder().privateFrom(Bytes.fromBase64String(ENCLAVE_PUBLIC_KEY1)).privacyGroupId(Bytes.fromBase64String(PRIVACY_GROUP_ID)).build();
    final PrivacyGroup privacyGroupWithPrivacyUserId = new PrivacyGroup(PRIVACY_GROUP_ID, PrivacyGroup.Type.PANTHEON, "", "", List.of(ENCLAVE_PUBLIC_KEY1, ENCLAVE_PUBLIC_KEY2));
    when(privacyController.createPrivateMarkerTransactionPayload(transaction, ENCLAVE_PUBLIC_KEY1, Optional.of(privacyGroupWithPrivacyUserId))).thenReturn(ENCLAVE_KEY);
    final String response = multiTenancyPrivacyController.createPrivateMarkerTransactionPayload(transaction, ENCLAVE_PUBLIC_KEY1, Optional.of(privacyGroupWithPrivacyUserId));
    assertThat(response).isEqualTo(ENCLAVE_KEY);
    verify(privacyController).createPrivateMarkerTransactionPayload(transaction, ENCLAVE_PUBLIC_KEY1, Optional.of(privacyGroupWithPrivacyUserId));
}

Example 35 with PrivacyGroup

use of org.hyperledger.besu.enclave.types.PrivacyGroup in project besu by hyperledger.

the class MultiTenancyPrivacyControllerTest method findsPrivacyGroupWhenPrivacyUserIdInAddresses.

@Test
public void findsPrivacyGroupWhenPrivacyUserIdInAddresses() {
    final List<String> addresses = List.of(ENCLAVE_PUBLIC_KEY1, ENCLAVE_PUBLIC_KEY2);
    final PrivacyGroup privacyGroup = new PrivacyGroup(PRIVACY_GROUP_ID, PrivacyGroup.Type.PANTHEON, "", "", List.of(ENCLAVE_PUBLIC_KEY1, ENCLAVE_PUBLIC_KEY2));
    when(privacyController.findPrivacyGroupByMembers(addresses, ENCLAVE_PUBLIC_KEY1)).thenReturn(new PrivacyGroup[] { privacyGroup });
    final PrivacyGroup[] privacyGroups = multiTenancyPrivacyController.findPrivacyGroupByMembers(addresses, ENCLAVE_PUBLIC_KEY1);
    assertThat(privacyGroups).hasSize(1);
    assertThat(privacyGroups[0]).usingRecursiveComparison().isEqualTo(privacyGroup);
    verify(privacyController).findPrivacyGroupByMembers(addresses, ENCLAVE_PUBLIC_KEY1);
}