fix: Cherry-Pick (0.56) HIP 904 SetUnlimitedAutoAssociations System C…

…ontract Implementation (#16196)

Signed-off-by: Stanimir Stoyanov <stanimir.stoyanov@limechain.tech>

hedera-node/hedera-smart-contract-service-impl/src/main/java/com/hedera/node/app/service/contract/impl/exec/processors/HasTranslatorsModule.java

@@ -24,6 +24,7 @@
 import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.hederaaccountnumalias.HederaAccountNumAliasTranslator;
 import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.isauthorizedraw.IsAuthorizedRawTranslator;
 import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.isvalidalias.IsValidAliasTranslator;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.setunlimitedautoassociations.SetUnlimitedAutoAssociationsTranslator;
 import dagger.Module;
 import dagger.Provides;
 import dagger.multibindings.IntoSet;
@@ -99,4 +100,13 @@ static CallTranslator<HasCallAttempt> provideIsAuthorizedRawTranslator(
             @NonNull final IsAuthorizedRawTranslator translator) {
         return translator;
     }
+
+    @Provides
+    @Singleton
+    @IntoSet
+    @Named("HasTranslators")
+    static CallTranslator<HasCallAttempt> provideSetUnlimitedAutoAssociationsTranslator(
+            @NonNull final SetUnlimitedAutoAssociationsTranslator translator) {
+        return translator;
+    }
 }

hedera-node/hedera-smart-contract-service-impl/src/main/java/com/hedera/node/app/service/contract/impl/exec/systemcontracts/has/setunlimitedautoassociations/SetUnlimitedAutoAssociationsCall.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2024 Hedera Hashgraph, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.setunlimitedautoassociations;
+
+import static com.hedera.node.app.service.contract.impl.exec.systemcontracts.hts.ReturnTypes.encodedRc;
+import static com.hedera.node.app.service.contract.impl.exec.systemcontracts.hts.ReturnTypes.standardized;
+import static java.util.Objects.requireNonNull;
+
+import com.hedera.hapi.node.base.AccountID;
+import com.hedera.hapi.node.transaction.TransactionBody;
+import com.hedera.node.app.service.contract.impl.exec.gas.DispatchType;
+import com.hedera.node.app.service.contract.impl.exec.scope.VerificationStrategy;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.common.AbstractCall;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.HasCallAttempt;
+import com.hedera.node.app.service.contract.impl.records.ContractCallStreamBuilder;
+import edu.umd.cs.findbugs.annotations.NonNull;
+import org.hyperledger.besu.evm.frame.MessageFrame;
+
+public class SetUnlimitedAutoAssociationsCall extends AbstractCall {
+
+    private final AccountID sender;
+    private final TransactionBody transactionBody;
+    private final VerificationStrategy verificationStrategy;
+
+    public SetUnlimitedAutoAssociationsCall(
+            @NonNull final HasCallAttempt attempt, @NonNull final TransactionBody transactionBody) {
+        super(attempt.systemContractGasCalculator(), attempt.enhancement(), false);
+        this.sender = attempt.senderId();
+        this.transactionBody = requireNonNull(transactionBody);
+        this.verificationStrategy = attempt.defaultVerificationStrategy();
+    }
+
+    @NonNull
+    @Override
+    public PricedResult execute(@NonNull final MessageFrame frame) {
+        requireNonNull(frame);
+        final var recordBuilder = systemContractOperations()
+                .dispatch(transactionBody, verificationStrategy, sender, ContractCallStreamBuilder.class);
+
+        final var gasRequirement = gasCalculator.gasRequirement(transactionBody, DispatchType.CRYPTO_UPDATE, sender);
+        return completionWith(gasRequirement, recordBuilder, encodedRc(standardized(recordBuilder.status())));
+    }
+}

hedera-node/hedera-smart-contract-service-impl/src/main/java/com/hedera/node/app/service/contract/impl/exec/systemcontracts/has/setunlimitedautoassociations/SetUnlimitedAutoAssociationsTranslator.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2024 Hedera Hashgraph, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.setunlimitedautoassociations;
+
+import static java.util.Objects.requireNonNull;
+
+import com.esaulpaugh.headlong.abi.Function;
+import com.hedera.hapi.node.token.CryptoUpdateTransactionBody;
+import com.hedera.hapi.node.transaction.TransactionBody;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.common.AbstractCallTranslator;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.common.Call;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.HasCallAttempt;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.hts.ReturnTypes;
+import com.hedera.node.config.data.ContractsConfig;
+import edu.umd.cs.findbugs.annotations.NonNull;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+@Singleton
+public class SetUnlimitedAutoAssociationsTranslator extends AbstractCallTranslator<HasCallAttempt> {
+
+    public static final Function SET_UNLIMITED_AUTO_ASSOC =
+            new Function("setUnlimitedAutomaticAssociations(bool)", ReturnTypes.INT_64);
+
+    private static final int UNLIMITED_AUTO_ASSOCIATIONS = -1;
+    private static final int NO_AUTO_ASSOCIATIONS = 0;
+
+    @Inject
+    public SetUnlimitedAutoAssociationsTranslator() {
+        // Dagger2
+    }
+
+    @Override
+    public boolean matches(@NonNull final HasCallAttempt attempt) {
+        final var setUnlimitedAutoAssocEnabled = attempt.configuration()
+                .getConfigData(ContractsConfig.class)
+                .systemContractSetUnlimitedAutoAssociationsEnabled();
+        return attempt.isSelectorIfConfigEnabled(SET_UNLIMITED_AUTO_ASSOC, setUnlimitedAutoAssocEnabled);
+    }
+
+    @Override
+    public Call callFrom(@NonNull final HasCallAttempt attempt) {
+        requireNonNull(attempt);
+        final var call = SET_UNLIMITED_AUTO_ASSOC.decodeCall(attempt.inputBytes());
+        final var setUnlimitedAutoAssociations = (boolean) call.get(0);
+        return new SetUnlimitedAutoAssociationsCall(attempt, bodyFor(attempt, setUnlimitedAutoAssociations));
+    }
+
+    @NonNull
+    private TransactionBody bodyFor(@NonNull final HasCallAttempt attempt, final boolean setUnlimitedAutoAssociations) {
+        final var cryptoUpdate = CryptoUpdateTransactionBody.newBuilder()
+                .accountIDToUpdate(attempt.redirectAccountId())
+                .maxAutomaticTokenAssociations(
+                        setUnlimitedAutoAssociations ? UNLIMITED_AUTO_ASSOCIATIONS : NO_AUTO_ASSOCIATIONS)
+                .build();
+        return TransactionBody.newBuilder().cryptoUpdateAccount(cryptoUpdate).build();
+    }
+}

hedera-node/hedera-smart-contract-service-impl/src/main/java/com/hedera/node/app/service/contract/impl/state/ProxyEvmAccount.java

@@ -46,7 +46,9 @@ public class ProxyEvmAccount extends AbstractProxyEvmAccount {
             // hbarAllowance(address spender)
             0xbbee989e,
             // hbarApprove(address spender, int256 amount)
-            0x86aff07c);
+            0x86aff07c,
+            // setUnlimitedAutomaticAssociations(bool enableAutoAssociations
+            0xf5677e99);
 
     // Only pass in a non-null account address if the function selector is eligible for proxy redirection.
     // A null address will return the 0x bytecode.

hedera-node/hedera-smart-contract-service-impl/src/test/java/com/hedera/node/app/service/contract/impl/test/exec/systemcontracts/CallAttemptHelpers.java

@@ -150,4 +150,27 @@ public static HasCallAttempt prepareHasAttemptWithSelector(
                 List.of(translator),
                 false);
     }
+
+    public static HasCallAttempt prepareHasAttemptWithSelectorAndCustomConfig(
+            final Function function,
+            final CallTranslator<HasCallAttempt> translator,
+            final HederaWorldUpdater.Enhancement enhancement,
+            final AddressIdConverter addressIdConverter,
+            final VerificationStrategies verificationStrategies,
+            final SystemContractGasCalculator gasCalculator,
+            final Configuration config) {
+        final var input = TestHelpers.bytesForRedirectAccount(function.selector(), NON_SYSTEM_LONG_ZERO_ADDRESS);
+        return new HasCallAttempt(
+                input,
+                OWNER_BESU_ADDRESS,
+                OWNER_BESU_ADDRESS,
+                false,
+                enhancement,
+                config,
+                addressIdConverter,
+                verificationStrategies,
+                gasCalculator,
+                List.of(translator),
+                false);
+    }
 }

hedera-node/hedera-smart-contract-service-impl/src/test/java/com/hedera/node/app/service/contract/impl/test/exec/systemcontracts/has/setunlimitedautoassociations/SetUnlimitedAutoAssociationsCallTest.java

@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2024 Hedera Hashgraph, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hedera.node.app.service.contract.impl.test.exec.systemcontracts.has.setunlimitedautoassociations;
+
+import static com.hederahashgraph.api.proto.java.ResponseCodeEnum.REVERTED_SUCCESS;
+import static com.hederahashgraph.api.proto.java.ResponseCodeEnum.SUCCESS;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+
+import com.hedera.hapi.node.base.ResponseCodeEnum;
+import com.hedera.hapi.node.transaction.TransactionBody;
+import com.hedera.node.app.service.contract.impl.exec.gas.SystemContractGasCalculator;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.HasCallAttempt;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.setunlimitedautoassociations.SetUnlimitedAutoAssociationsCall;
+import com.hedera.node.app.service.contract.impl.exec.systemcontracts.has.setunlimitedautoassociations.SetUnlimitedAutoAssociationsTranslator;
+import com.hedera.node.app.service.contract.impl.records.ContractCallStreamBuilder;
+import com.hedera.node.app.service.contract.impl.test.exec.systemcontracts.common.CallTestBase;
+import org.apache.tuweni.bytes.Bytes;
+import org.hyperledger.besu.evm.frame.MessageFrame.State;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+@ExtendWith(MockitoExtension.class)
+class SetUnlimitedAutoAssociationsCallTest extends CallTestBase {
+
+    @Mock
+    private HasCallAttempt attempt;
+
+    @Mock
+    private TransactionBody transactionBody;
+
+    @Mock
+    private ContractCallStreamBuilder recordBuilder;
+
+    @Mock
+    private SystemContractGasCalculator gasCalculator;
+
+    private SetUnlimitedAutoAssociationsCall subject;
+
+    @Test
+    void successCall() {
+        given(attempt.systemContractGasCalculator()).willReturn(gasCalculator);
+        given(attempt.enhancement()).willReturn(mockEnhancement());
+        given(systemContractOperations.dispatch(any(), any(), any(), any())).willReturn(recordBuilder);
+        given(recordBuilder.status()).willReturn(ResponseCodeEnum.SUCCESS);
+
+        subject = new SetUnlimitedAutoAssociationsCall(attempt, transactionBody);
+        final var result = subject.execute(frame).fullResult().result();
+        assertEquals(State.COMPLETED_SUCCESS, result.getState());
+        assertEquals(
+                Bytes.wrap(SetUnlimitedAutoAssociationsTranslator.SET_UNLIMITED_AUTO_ASSOC
+                        .getOutputs()
+                        .encodeElements((long) SUCCESS.getNumber())
+                        .array()),
+                result.getOutput());
+    }
+
+    @Test
+    void revertCall() {
+        given(attempt.systemContractGasCalculator()).willReturn(gasCalculator);
+        given(attempt.enhancement()).willReturn(mockEnhancement());
+        given(systemContractOperations.dispatch(any(), any(), any(), any())).willReturn(recordBuilder);
+        given(recordBuilder.status()).willReturn(ResponseCodeEnum.REVERTED_SUCCESS);
+
+        subject = new SetUnlimitedAutoAssociationsCall(attempt, transactionBody);
+        final var result = subject.execute(frame).fullResult().result();
+        assertEquals(State.COMPLETED_SUCCESS, result.getState());
+        assertEquals(
+                Bytes.wrap(SetUnlimitedAutoAssociationsTranslator.SET_UNLIMITED_AUTO_ASSOC
+                        .getOutputs()
+                        .encodeElements((long) REVERTED_SUCCESS.getNumber())
+                        .array()),
+                result.getOutput());
+    }
+}