mirror of https://github.com/hyperledger/besu
Fix some problems with nonces and accounts with GoQuorum privacy (#1922)
* fix some problems with nonces and accounts Signed-off-by: Stefan Pingel <stefan.pingel@consensys.net>pull/1928/head
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/* |
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* Copyright ConsenSys AG. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on |
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* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the |
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* specific language governing permissions and limitations under the License. |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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package org.hyperledger.besu.ethereum.worldstate; |
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import org.hyperledger.besu.ethereum.core.Address; |
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import org.hyperledger.besu.ethereum.core.EvmAccount; |
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import org.hyperledger.besu.ethereum.core.UpdateTrackingAccount; |
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import org.hyperledger.besu.ethereum.core.WorldUpdater; |
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// This class uses a public WorldUpdater and a private WorldUpdater to provide a
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// MutableWorldStateUpdater that can read and write from the private world state and can read from
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// the public world state, but cannot write to it.
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public class GoQuorumMutablePrivateWorldStateUpdater |
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extends DefaultMutablePrivateWorldStateUpdater { |
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public GoQuorumMutablePrivateWorldStateUpdater( |
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final WorldUpdater publicWorldUpdater, final WorldUpdater privateWorldUpdater) { |
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super(publicWorldUpdater, privateWorldUpdater); |
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} |
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@Override |
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public EvmAccount getOrCreateSenderAccount(final Address address) { |
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return new UpdateTrackingAccount<EvmAccount>(publicWorldUpdater.getOrCreate(address)); |
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} |
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} |
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/* |
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* Copyright ConsenSys AG. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on |
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* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the |
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* specific language governing permissions and limitations under the License. |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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package org.hyperledger.besu.ethereum.goquorum; |
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import static java.util.Collections.emptyList; |
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import static java.util.Collections.emptyMap; |
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import static org.assertj.core.api.Assertions.assertThat; |
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import static org.assertj.core.api.Assertions.assertThatThrownBy; |
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import static org.mockito.ArgumentMatchers.any; |
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import static org.mockito.Mockito.mock; |
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import static org.mockito.Mockito.when; |
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import org.hyperledger.besu.enclave.EnclaveServerException; |
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import org.hyperledger.besu.enclave.GoQuorumEnclave; |
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import org.hyperledger.besu.ethereum.chain.Blockchain; |
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import org.hyperledger.besu.ethereum.core.Block; |
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import org.hyperledger.besu.ethereum.core.BlockBody; |
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import org.hyperledger.besu.ethereum.core.BlockHeader; |
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import org.hyperledger.besu.ethereum.core.BlockHeaderTestFixture; |
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import org.hyperledger.besu.ethereum.core.GoQuorumPrivacyParameters; |
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import org.hyperledger.besu.ethereum.core.Hash; |
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import org.hyperledger.besu.ethereum.core.MutableWorldState; |
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import org.hyperledger.besu.ethereum.core.Transaction; |
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import org.hyperledger.besu.ethereum.core.Wei; |
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import org.hyperledger.besu.ethereum.core.fees.TransactionGasBudgetCalculator; |
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import org.hyperledger.besu.ethereum.mainnet.AbstractBlockProcessor; |
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import org.hyperledger.besu.ethereum.mainnet.MainnetTransactionProcessor; |
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import org.hyperledger.besu.ethereum.referencetests.ReferenceTestBlockchain; |
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import org.hyperledger.besu.ethereum.referencetests.ReferenceTestWorldState; |
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import java.util.Collections; |
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import java.util.Optional; |
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import org.apache.tuweni.bytes.Bytes; |
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import org.junit.Test; |
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public class GoQuorumBlockProcessorTest { |
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private final MainnetTransactionProcessor transactionProcessor = |
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mock(MainnetTransactionProcessor.class); |
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private final AbstractBlockProcessor.TransactionReceiptFactory transactionReceiptFactory = |
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mock(AbstractBlockProcessor.TransactionReceiptFactory.class); |
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private final GoQuorumEnclave goQuorumEnclave = mock(GoQuorumEnclave.class); |
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private final GoQuorumPrivateStorage goQuorumPrivateStorage = mock(GoQuorumPrivateStorage.class); |
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private final GoQuorumPrivacyParameters goQuorumPrivacyParameters = |
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new GoQuorumPrivacyParameters(goQuorumEnclave, "123", goQuorumPrivateStorage, null); |
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@Test |
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public void noAccountCreatedWhenBlockRewardIsZeroAndSkipped() { |
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final Blockchain blockchain = new ReferenceTestBlockchain(); |
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final GoQuorumBlockProcessor blockProcessor = |
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new GoQuorumBlockProcessor( |
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transactionProcessor, |
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transactionReceiptFactory, |
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Wei.ZERO, |
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BlockHeader::getCoinbase, |
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true, |
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TransactionGasBudgetCalculator.frontier(), |
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Optional.of(goQuorumPrivacyParameters)); |
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final MutableWorldState worldState = ReferenceTestWorldState.create(emptyMap()); |
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final Hash initialHash = worldState.rootHash(); |
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final BlockHeader emptyBlockHeader = |
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new BlockHeaderTestFixture() |
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.transactionsRoot(Hash.EMPTY_LIST_HASH) |
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.ommersHash(Hash.EMPTY_LIST_HASH) |
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.buildHeader(); |
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blockProcessor.processBlock(blockchain, worldState, emptyBlockHeader, emptyList(), emptyList()); |
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// An empty block with 0 reward should not change the world state
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assertThat(worldState.rootHash()).isEqualTo(initialHash); |
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} |
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@Test |
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public void accountCreatedWhenBlockRewardIsZeroAndNotSkipped() { |
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final Blockchain blockchain = new ReferenceTestBlockchain(); |
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final GoQuorumBlockProcessor blockProcessor = |
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new GoQuorumBlockProcessor( |
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transactionProcessor, |
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transactionReceiptFactory, |
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Wei.ZERO, |
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BlockHeader::getCoinbase, |
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false, |
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TransactionGasBudgetCalculator.frontier(), |
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Optional.of(goQuorumPrivacyParameters)); |
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final MutableWorldState worldState = ReferenceTestWorldState.create(emptyMap()); |
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final Hash initialHash = worldState.rootHash(); |
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final BlockHeader emptyBlockHeader = |
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new BlockHeaderTestFixture() |
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.transactionsRoot(Hash.EMPTY_LIST_HASH) |
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.ommersHash(Hash.EMPTY_LIST_HASH) |
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.buildHeader(); |
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blockProcessor.processBlock(blockchain, worldState, emptyBlockHeader, emptyList(), emptyList()); |
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// An empty block with 0 reward should change the world state prior to EIP158
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assertThat(worldState.rootHash()).isNotEqualTo(initialHash); |
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} |
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@Test |
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public void enclaveNotAvailable() { |
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final Blockchain blockchain = new ReferenceTestBlockchain(); |
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final GoQuorumBlockProcessor blockProcessor = |
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new GoQuorumBlockProcessor( |
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transactionProcessor, |
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transactionReceiptFactory, |
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Wei.ZERO, |
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BlockHeader::getCoinbase, |
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false, |
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TransactionGasBudgetCalculator.frontier(), |
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Optional.of(goQuorumPrivacyParameters)); |
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final MutableWorldState worldState = ReferenceTestWorldState.create(emptyMap()); |
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final Block block = mock(Block.class); |
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final BlockHeader blockHeader = mock(BlockHeader.class); |
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final BlockBody blockBody = mock(BlockBody.class); |
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final Transaction transaction = mock(Transaction.class); |
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when(transaction.getGasLimit()).thenReturn(1000L); |
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when(transaction.isGoQuorumPrivateTransaction()).thenReturn(true); |
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when(transaction.getPayload()).thenReturn(Bytes.wrap(new byte[] {(byte) 1})); |
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when(block.getBody()).thenReturn(blockBody); |
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when(blockBody.getTransactions()).thenReturn(Collections.singletonList(transaction)); |
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when(blockBody.getOmmers()).thenReturn(Collections.emptyList()); |
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when(blockHeader.getNumber()).thenReturn(20000L); |
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when(blockHeader.getGasLimit()).thenReturn(20000L); |
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when(block.getHeader()).thenReturn(blockHeader); |
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when(goQuorumEnclave.receive(any())).thenThrow(new EnclaveServerException(1, "a")); |
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assertThatThrownBy(() -> blockProcessor.processBlock(blockchain, worldState, worldState, block)) |
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.isExactlyInstanceOf(EnclaveServerException.class) |
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.hasMessageContaining("a"); |
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} |
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} |
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