Реализация запросов ICE серверов (TURN)

src/main/java/im/rosetta/executors/Executor28IceServers.java

@@ -0,0 +1,39 @@
+package im.rosetta.executors;
+
+import java.util.ArrayList;
+
+import im.rosetta.Failures;
+import im.rosetta.client.tags.ECIAuthentificate;
+import im.rosetta.packet.Packet28IceServers;
+import im.rosetta.service.services.ForwardUnitService;
+import io.orprotocol.ProtocolException;
+import io.orprotocol.client.Client;
+import io.orprotocol.packet.PacketExecutor;
+
+public class Executor28IceServers extends PacketExecutor<Packet28IceServers> {
+
+    private ForwardUnitService fus;
+
+    public Executor28IceServers(ForwardUnitService fus) {
+        this.fus = fus;
+    }
+
+    @Override
+    public void onPacketReceived(Packet28IceServers packet, Client client) throws Exception, ProtocolException {
+        ECIAuthentificate eciAuthentificate = client.getTag(ECIAuthentificate.class);
+        if(eciAuthentificate == null || !eciAuthentificate.hasAuthorized()) {
+            /**
+             * Если клиент не авторизован, то мы не будем обрабатывать его запрос на получение ICE серверов
+             * и просто отключим его от сервера.
+             */
+            client.disconnect(Failures.HANDSHAKE_NOT_COMPLETED);
+            return;
+        }
+        /**
+         * Берем TURN сервера и отправляем их клиенту
+         */
+        packet.setIceServers(new ArrayList<>(this.fus.getTurnServers()));
+        client.send(packet);
+    }
+
+}