added json rpc eth_getProof (introduced ProofDTO)

rskj-core/src/main/java/co/rsk/rpc/Web3EthModule.java

@@ -19,13 +19,15 @@
 package co.rsk.rpc;
 
 import co.rsk.rpc.modules.eth.EthModule;
+import co.rsk.rpc.modules.eth.getProof.ProofDTO;
 import org.ethereum.rpc.Web3;
 import org.ethereum.rpc.dto.BlockResultDTO;
 import org.ethereum.rpc.dto.CompilationResultDTO;
 import org.ethereum.rpc.dto.TransactionReceiptDTO;
 import org.ethereum.rpc.dto.TransactionResultDTO;
 
 import java.math.BigInteger;
+import java.util.List;
 import java.util.Map;
 
 public interface Web3EthModule {
@@ -142,4 +144,6 @@ default String eth_sendTransaction(Web3.CallArguments args) {
     boolean eth_submitWork(String nonce, String header, String mince);
 
     boolean eth_submitHashrate(String hashrate, String id);
+
+    ProofDTO eth_getProof(String address, List<String> storageKeys, String blockNumber);
 }

rskj-core/src/main/java/co/rsk/rpc/modules/eth/getProof/ProofDTO.java

@@ -0,0 +1,61 @@
+package co.rsk.rpc.modules.eth.getProof;
+
+import java.util.List;
+
+public class ProofDTO {
+
+    private String balance;
+    private String codeHash;
+    private String nonce;
+    private String storageHash;
+    private List<String> accountProof;
+    private List<StorageProofDTO> storageProof;
+
+    public String getBalance() {
+        return balance;
+    }
+
+    public void setBalance(String balance) {
+        this.balance = balance;
+    }
+
+    public String getCodeHash() {
+        return codeHash;
+    }
+
+    public void setCodeHash(String codeHash) {
+        this.codeHash = codeHash;
+    }
+
+    public String getNonce() {
+        return nonce;
+    }
+
+    public void setNonce(String nonce) {
+        this.nonce = nonce;
+    }
+
+    public String getStorageHash() {
+        return storageHash;
+    }
+
+    public void setStorageHash(String storageHash) {
+        this.storageHash = storageHash;
+    }
+
+    public List<String> getAccountProof() {
+        return accountProof;
+    }
+
+    public void setAccountProof(List<String> accountProof) {
+        this.accountProof = accountProof;
+    }
+
+    public List<StorageProofDTO> getStorageProof() {
+        return storageProof;
+    }
+
+    public void setStorageProof(List<StorageProofDTO> storageProof) {
+        this.storageProof = storageProof;
+    }
+}

rskj-core/src/main/java/co/rsk/rpc/modules/eth/getProof/StorageProofDTO.java

@@ -0,0 +1,34 @@
+package co.rsk.rpc.modules.eth.getProof;
+
+import java.util.List;
+
+public class StorageProofDTO {
+
+    private String key;
+    private String value;
+    private List<String> proofs;
+
+    public String getKey() {
+        return key;
+    }
+
+    public void setKey(String key) {
+        this.key = key;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    public List<String> getProofs() {
+        return proofs;
+    }
+
+    public void setProofs(List<String> proofs) {
+        this.proofs = proofs;
+    }
+}

rskj-core/src/main/java/org/ethereum/rpc/Web3Impl.java

@@ -33,6 +33,7 @@
 import co.rsk.rpc.Web3InformationRetriever;
 import co.rsk.rpc.modules.debug.DebugModule;
 import co.rsk.rpc.modules.eth.EthModule;
+import co.rsk.rpc.modules.eth.getProof.ProofDTO;
 import co.rsk.rpc.modules.evm.EvmModule;
 import co.rsk.rpc.modules.mnr.MnrModule;
 import co.rsk.rpc.modules.personal.PersonalModule;
@@ -1086,4 +1087,9 @@ public String[] sco_bannedAddresses() {
     public PeerScoringReputationSummary sco_reputationSummary() {
         return PeerScoringReporterUtil.buildReputationSummary(peerScoringManager.getPeersInformation());
     }
+
+    @Override
+    public ProofDTO eth_getProof(String address, List<String> storageKeys, String blockNumber) {
+        throw new UnsupportedOperationException("Not implemeted yet");
+    }
 }