feat: Delete grpc web proxy method (#2420)

Signed-off-by: Naydenov <nikola.naydenov@limechain.tech>

Author: naydenovn

.github/workflows/build.yml

@@ -179,7 +179,7 @@ jobs:
         uses: hiero-ledger/hiero-solo-action@71219540ac7f578e6ea4fc3c17575c0295e56163 # v0.9
         with:
           installMirrorNode: true
-          hieroVersion: v0.63.7
+          hieroVersion: v0.64.2-rc1
 
       - name: Build SDK
         run: ./gradlew assemble
@@ -237,7 +237,7 @@ jobs:
         uses: hiero-ledger/hiero-solo-action@71219540ac7f578e6ea4fc3c17575c0295e56163 # v0.9
         with:
           installMirrorNode: true
-          hieroVersion: v0.63.7
+          hieroVersion: v0.64.2-rc1
 
       - name: Build SDK
         run: ./gradlew assemble

examples/build.gradle.kts

@@ -78,6 +78,9 @@ abstract class RunAllExample : DefaultTask() {
                     it != "SolidityPrecompileExample"
                 } // disabled - cannot run on solo action
                 .filter { it != "ZeroTokenOperationsExample" && it != "ScheduleExample" }
+                .filter {
+                    it != "MirrorNodeContractQueriesExample"
+                } // disabled due to consensus node issue
                 .toList()
 
         exampleClasses.forEach { className ->

sdk/src/main/java/com/hedera/hashgraph/sdk/NodeUpdateTransaction.java

@@ -548,4 +548,18 @@ public NodeUpdateTransaction freezeWith(@Nullable Client client) {
         }
         return super.freezeWith(client);
     }
+
+    /**
+     * Delete the gRPC web proxy endpoint.
+     * <p>
+     * This method clears the gRPC web proxy endpoint by setting it to an empty
+     * Endpoint, which will effectively delete it in the mirror node.
+     *
+     * @return {@code this}
+     */
+    public NodeUpdateTransaction deleteGrpcWebProxyEndpoint() {
+        requireNotFrozen();
+        this.grpcWebProxyEndpoint = new Endpoint();
+        return this;
+    }
 }

sdk/src/testIntegration/java/com/hedera/hashgraph/sdk/test/integration/NodeCreateTransactionIntegrationTest.java

@@ -7,13 +7,11 @@
 import com.hedera.hashgraph.sdk.Client;
 import com.hedera.hashgraph.sdk.Endpoint;
 import com.hedera.hashgraph.sdk.NodeCreateTransaction;
-import com.hedera.hashgraph.sdk.NodeUpdateTransaction;
 import com.hedera.hashgraph.sdk.PrivateKey;
 import com.hedera.hashgraph.sdk.PrivateKeyECDSA;
 import java.util.HashMap;
 import java.util.List;
 import org.bouncycastle.util.encoders.Hex;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
@@ -22,7 +20,6 @@ class NodeCreateTransactionIntegrationTest {
             "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";
 
     @Test
-    @Disabled("The test has to be disabled so it doesn't fail calls to local-node")
     @DisplayName("Can create new network node")
     void canCreateNewNetworkNode() throws Exception {
         // Set the network
@@ -43,13 +40,11 @@ void canCreateNewNetworkNode() throws Exception {
             String description = "test";
 
             // Endpoint address can be any IPV4 address
-            var endpoint = new Endpoint().setDomainName("tests.com").setPort(1234);
-            var endpoint2 = new Endpoint().setDomainName("test.com").setPort(123);
+            var endpoint = new Endpoint().setDomainName("tset.com").setPort(123);
+            var endpoint2 = new Endpoint().setDomainName("test.com").setPort(1234);
 
             // Set up grpcWebProxyEndpoint address
-            var grpcWebProxyEndpoint = new Endpoint()
-                    .setAddress(new byte[] {0x00, 0x01, 0x02, 0x05})
-                    .setPort(12345);
+            var grpcWebProxyEndpoint = new Endpoint().setDomainName("test.com").setPort(12345);
 
             // Convert hex string to byte array
             var validGossipCert = Hex.decode(validGossipCertDER.getBytes());
@@ -70,19 +65,6 @@ void canCreateNewNetworkNode() throws Exception {
                     .sign(adminKey)
                     .execute(client)
                     .getReceipt(client);
-
-            var grpcWebProxyEndpointUpdated = new Endpoint()
-                    .setAddress(new byte[] {0x00, 0x01, 0x02, 0x06})
-                    .setPort(123456);
-
-            new NodeUpdateTransaction()
-                    .setAccountId(accountID)
-                    .setDeclineReward(false)
-                    .setGrpcWebProxyEndpoint(grpcWebProxyEndpointUpdated)
-                    .freezeWith(client)
-                    .sign(adminKey)
-                    .execute(client)
-                    .getReceipt(client);
         }
     }
 }

sdk/src/testIntegration/java/com/hedera/hashgraph/sdk/test/integration/NodeUpdateTransactionIntegrationTest.java

@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: Apache-2.0
+package com.hedera.hashgraph.sdk.test.integration;
+
+import com.hedera.hashgraph.sdk.AccountId;
+import com.hedera.hashgraph.sdk.Client;
+import com.hedera.hashgraph.sdk.Endpoint;
+import com.hedera.hashgraph.sdk.NodeUpdateTransaction;
+import com.hedera.hashgraph.sdk.PrivateKey;
+import java.util.HashMap;
+import java.util.List;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+class NodeUpdateTransactionIntegrationTest {
+
+    @Test
+    @DisplayName("Can execute NodeUpdateTransaction")
+    void canExecuteNodeUpdateTransaction() throws Exception {
+        // Set the network
+        var network = new HashMap<String, AccountId>();
+        network.put("localhost:50211", new AccountId(0, 0, 3));
+
+        try (var client = Client.forNetwork(network).setMirrorNetwork(List.of("localhost:5600"))) {
+
+            // Set the operator to be account 0.0.2
+            var originalOperatorKey = PrivateKey.fromString(
+                    "302e020100300506032b65700422042091132178e72057a1d7528025956fe39b0b847f200ab59b2fdd367017f3087137");
+            client.setOperator(new AccountId(0, 0, 2), originalOperatorKey);
+
+            // Set up grpcWebProxyEndpoint address
+            var grpcWebProxyEndpoint =
+                    new Endpoint().setDomainName("testWebUpdated.com").setPort(123456);
+
+            var response = new NodeUpdateTransaction()
+                    .setNodeId(0)
+                    .setDescription("testUpdated")
+                    .setDeclineReward(true)
+                    .setGrpcWebProxyEndpoint(grpcWebProxyEndpoint)
+                    .execute(client);
+
+            response.getReceipt(client);
+        }
+    }
+
+    @Test
+    @DisplayName("Can delete gRPC web proxy endpoint")
+    void canDeleteGrpcWebProxyEndpoint() throws Exception {
+        // Set the network
+        var network = new HashMap<String, AccountId>();
+        network.put("localhost:50211", new AccountId(0, 0, 3));
+
+        try (var client = Client.forNetwork(network).setMirrorNetwork(List.of("localhost:5600"))) {
+
+            // Set the operator to be account 0.0.2
+            var originalOperatorKey = PrivateKey.fromString(
+                    "302e020100300506032b65700422042091132178e72057a1d7528025956fe39b0b847f200ab59b2fdd367017f3087137");
+            client.setOperator(new AccountId(0, 0, 2), originalOperatorKey);
+
+            var response = new NodeUpdateTransaction()
+                    .setNodeId(0)
+                    .deleteGrpcWebProxyEndpoint()
+                    .execute(client);
+
+            response.getReceipt(client);
+        }
+    }
+}