feat: support ports that are not well known for use with port forwarding

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

@@ -40,6 +40,7 @@ class BaseNodeAddress {
     @Nullable
     private final String address;
     private final int port;
+    private final boolean secure;
 
     /**
      * Constructor.
@@ -49,9 +50,22 @@ class BaseNodeAddress {
      * @param port                      the port part
      */
     public BaseNodeAddress(@Nullable String name, @Nullable String address, int port) {
+        this(name, address, port, false);
+    }
+
+    /**
+     * Constructor.
+     *
+     * @param name                      the name part
+     * @param address                   the address part
+     * @param port                      the port part
+     * @param secure                    secure transport
+     */
+    public BaseNodeAddress(@Nullable String name, @Nullable String address, int port, boolean secure) {
         this.name = name;
         this.address = address;
         this.port = port;
+        this.secure = secure;
     }
 
     /**
@@ -118,7 +132,7 @@ public boolean isInProcess() {
      * @return                          are we secure
      */
     public boolean isTransportSecurity() {
-        return port == PORT_NODE_TLS || port == PORT_MIRROR_TLS;
+        return port == PORT_NODE_TLS || port == PORT_MIRROR_TLS || secure;
     }
 
     /**
@@ -128,7 +142,7 @@ public boolean isTransportSecurity() {
      */
     public BaseNodeAddress toInsecure() {
         var newPort = (this.port == PORT_NODE_TLS) ? PORT_NODE_PLAIN : this.port;
-        return new BaseNodeAddress(name, address, newPort);
+        return new BaseNodeAddress(name, address, newPort, false);
     }
 
     /**
@@ -138,7 +152,7 @@ public BaseNodeAddress toInsecure() {
      */
     public BaseNodeAddress toSecure() {
         var newPort = (this.port == PORT_NODE_PLAIN) ? PORT_NODE_TLS : this.port;
-        return new BaseNodeAddress(name, address, newPort);
+        return new BaseNodeAddress(name, address, newPort, true);
     }
 
     @Override

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

@@ -19,10 +19,14 @@
  */
 package com.hedera.hashgraph.sdk;
 
+import static com.hedera.hashgraph.sdk.BaseNodeAddress.PORT_NODE_PLAIN;
+import static com.hedera.hashgraph.sdk.BaseNodeAddress.PORT_NODE_TLS;
+
 import com.google.common.io.ByteStreams;
 import com.google.errorprone.annotations.Var;
 import com.google.protobuf.ByteString;
 
+import java.util.Set;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 import javax.annotation.Nullable;
@@ -207,9 +211,14 @@ private static Map<AccountId, NodeAddress> getAddressBookForLedger(@Nullable Led
 
     static HashMap<String, AccountId> addressBookToNetwork(Collection<NodeAddress> addressBook, int desiredPort) {
         var network = new HashMap<String, AccountId>();
+        boolean wellKnownPorts = addressBook.stream()
+            .map(NodeAddress::getAddresses)
+            .flatMap(Collection::stream)
+            .map(Endpoint::getPort)
+            .allMatch(Set.of(PORT_NODE_TLS, PORT_NODE_PLAIN)::contains);
         for (var nodeAddress : addressBook) {
             for (var endpoint : nodeAddress.addresses) {
-                if (endpoint.port == desiredPort) {
+                if (!wellKnownPorts || endpoint.port == desiredPort) {
                     network.put(endpoint.toString(), nodeAddress.accountId);
                 }
             }