diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/LaunchServer.java b/LaunchServer/src/main/java/ru/gravit/launchserver/LaunchServer.java
index c12dbc13..2e65c755 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/LaunchServer.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/LaunchServer.java
@@ -18,6 +18,7 @@
 import ru.gravit.launchserver.auth.provider.AuthProvider;
 import ru.gravit.launchserver.auth.provider.RejectAuthProvider;
 import ru.gravit.launchserver.binary.*;
+import ru.gravit.launchserver.components.Component;
 import ru.gravit.utils.command.CommandHandler;
 import ru.gravit.utils.command.JLineCommandHandler;
 import ru.gravit.utils.command.StdCommandHandler;
@@ -532,6 +533,7 @@ public static void initGson() {
         Launcher.gsonBuilder.registerTypeAdapter(AuthHandler.class, new AuthHandlerAdapter());
         Launcher.gsonBuilder.registerTypeAdapter(PermissionsHandler.class, new PermissionsHandlerAdapter());
         Launcher.gsonBuilder.registerTypeAdapter(HWIDHandler.class, new HWIDHandlerAdapter());
+        Launcher.gsonBuilder.registerTypeAdapter(Component.class, new ComponentAdapter());
         Launcher.gson = Launcher.gsonBuilder.create();
 
         //Human readable
@@ -542,6 +544,7 @@ public static void initGson() {
         LaunchServer.gsonBuilder.registerTypeAdapter(AuthHandler.class, new AuthHandlerAdapter());
         LaunchServer.gsonBuilder.registerTypeAdapter(PermissionsHandler.class, new PermissionsHandlerAdapter());
         LaunchServer.gsonBuilder.registerTypeAdapter(HWIDHandler.class, new HWIDHandlerAdapter());
+        LaunchServer.gsonBuilder.registerTypeAdapter(Component.class, new ComponentAdapter());
         LaunchServer.gson = LaunchServer.gsonBuilder.create();
     }
 
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/components/Component.java b/LaunchServer/src/main/java/ru/gravit/launchserver/components/Component.java
new file mode 100644
index 00000000..a29aa529
--- /dev/null
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/components/Component.java
@@ -0,0 +1,35 @@
+package ru.gravit.launchserver.components;
+
+import ru.gravit.utils.helper.VerifyHelper;
+
+import java.util.Map;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class Component {
+    private static final Map<String, Class<? extends Component>> COMPONENTS = new ConcurrentHashMap<>(4);
+    private static boolean registredComp = false;
+
+    public static void registerHandler(String name, Class<? extends Component> adapter) {
+        VerifyHelper.verifyIDName(name);
+        VerifyHelper.putIfAbsent(COMPONENTS, name, Objects.requireNonNull(adapter, "adapter"),
+                String.format("Auth handler has been already registered: '%s'", name));
+    }
+
+    public static Class<? extends Component> getHandlerClass(String name) {
+        return COMPONENTS.get(name);
+    }
+
+    public static String getHandlerName(Class<Component> clazz) {
+        for (Map.Entry<String, Class<? extends Component>> e : COMPONENTS.entrySet()) {
+            if (e.getValue().equals(clazz)) return e.getKey();
+        }
+        return null;
+    }
+
+    public static void registerComponents() {
+        if (!registredComp) {
+            registredComp = true;
+        }
+    }
+}
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/config/AuthHandlerAdapter.java b/LaunchServer/src/main/java/ru/gravit/launchserver/config/AuthHandlerAdapter.java
index 608b36ae..f796e921 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/config/AuthHandlerAdapter.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/config/AuthHandlerAdapter.java
@@ -2,6 +2,7 @@
 
 import com.google.gson.*;
 import ru.gravit.launchserver.auth.handler.AuthHandler;
+import ru.gravit.utils.helper.LogHelper;
 
 import java.lang.reflect.Type;
 
@@ -12,6 +13,11 @@ public class AuthHandlerAdapter implements JsonSerializer<AuthHandler>, JsonDese
     public AuthHandler deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
         String typename = json.getAsJsonObject().getAsJsonPrimitive(PROP_NAME).getAsString();
         Class<? extends AuthHandler> cls = AuthHandler.getHandlerClass(typename);
+        if(cls == null)
+        {
+            LogHelper.error("AuthHandler %s not found", typename);
+            return null;
+        }
 
 
         return (AuthHandler) context.deserialize(json, cls);
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/config/AuthProviderAdapter.java b/LaunchServer/src/main/java/ru/gravit/launchserver/config/AuthProviderAdapter.java
index a45c6e92..f4e74c95 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/config/AuthProviderAdapter.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/config/AuthProviderAdapter.java
@@ -2,6 +2,7 @@
 
 import com.google.gson.*;
 import ru.gravit.launchserver.auth.provider.AuthProvider;
+import ru.gravit.utils.helper.LogHelper;
 
 import java.lang.reflect.Type;
 
@@ -12,6 +13,11 @@ public class AuthProviderAdapter implements JsonSerializer<AuthProvider>, JsonDe
     public AuthProvider deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
         String typename = json.getAsJsonObject().getAsJsonPrimitive(PROP_NAME).getAsString();
         Class<? extends AuthProvider> cls = AuthProvider.getProviderClass(typename);
+        if(cls == null)
+        {
+            LogHelper.error("AuthProvider %s not found", typename);
+            return null;
+        }
 
 
         return (AuthProvider) context.deserialize(json, cls);
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/config/ComponentAdapter.java b/LaunchServer/src/main/java/ru/gravit/launchserver/config/ComponentAdapter.java
new file mode 100644
index 00000000..f33d44ad
--- /dev/null
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/config/ComponentAdapter.java
@@ -0,0 +1,37 @@
+package ru.gravit.launchserver.config;
+
+import com.google.gson.*;
+import ru.gravit.launchserver.auth.handler.AuthHandler;
+import ru.gravit.launchserver.components.Component;
+import ru.gravit.utils.helper.LogHelper;
+
+import java.lang.reflect.Type;
+
+public class ComponentAdapter implements JsonSerializer<Component>, JsonDeserializer<Component> {
+    private static final String PROP_NAME = "component";
+
+    @Override
+    public Component deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
+        String typename = json.getAsJsonObject().getAsJsonPrimitive(PROP_NAME).getAsString();
+        Class<? extends Component> cls = Component.getHandlerClass(typename);
+        if(cls == null)
+        {
+            LogHelper.error("Component %s not found", typename);
+            return null;
+        }
+
+
+        return (Component) context.deserialize(json, cls);
+    }
+
+    @Override
+    public JsonElement serialize(Component src, Type typeOfSrc, JsonSerializationContext context) {
+        JsonObject jo = context.serialize(src).getAsJsonObject();
+
+        @SuppressWarnings("unchecked")
+        String classPath = Component.getHandlerName((Class<Component>) src.getClass());
+        jo.add(PROP_NAME, new JsonPrimitive(classPath));
+
+        return jo;
+    }
+}
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/config/HWIDHandlerAdapter.java b/LaunchServer/src/main/java/ru/gravit/launchserver/config/HWIDHandlerAdapter.java
index bcc887b7..3a2d994c 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/config/HWIDHandlerAdapter.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/config/HWIDHandlerAdapter.java
@@ -2,6 +2,7 @@
 
 import com.google.gson.*;
 import ru.gravit.launchserver.auth.hwid.HWIDHandler;
+import ru.gravit.utils.helper.LogHelper;
 
 import java.lang.reflect.Type;
 
@@ -12,6 +13,11 @@ public class HWIDHandlerAdapter implements JsonSerializer<HWIDHandler>, JsonDese
     public HWIDHandler deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
         String typename = json.getAsJsonObject().getAsJsonPrimitive(PROP_NAME).getAsString();
         Class<? extends HWIDHandler> cls = HWIDHandler.getHandlerClass(typename);
+        if(cls == null)
+        {
+            LogHelper.error("HWIDHandler %s not found", typename);
+            return null;
+        }
 
 
         return (HWIDHandler) context.deserialize(json, cls);
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/config/PermissionsHandlerAdapter.java b/LaunchServer/src/main/java/ru/gravit/launchserver/config/PermissionsHandlerAdapter.java
index 83dd21e9..bc2e21ae 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/config/PermissionsHandlerAdapter.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/config/PermissionsHandlerAdapter.java
@@ -2,6 +2,7 @@
 
 import com.google.gson.*;
 import ru.gravit.launchserver.auth.permissions.PermissionsHandler;
+import ru.gravit.utils.helper.LogHelper;
 
 import java.lang.reflect.Type;
 
@@ -12,6 +13,11 @@ public class PermissionsHandlerAdapter implements JsonSerializer<PermissionsHand
     public PermissionsHandler deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
         String typename = json.getAsJsonObject().getAsJsonPrimitive(PROP_NAME).getAsString();
         Class<? extends PermissionsHandler> cls = PermissionsHandler.getHandlerClass(typename);
+        if(cls == null)
+        {
+            LogHelper.error("PermissionsHandler %s not found", typename);
+            return null;
+        }
 
 
         return (PermissionsHandler) context.deserialize(json, cls);
diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/config/TextureProviderAdapter.java b/LaunchServer/src/main/java/ru/gravit/launchserver/config/TextureProviderAdapter.java
index e79041c8..75aba651 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/config/TextureProviderAdapter.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/config/TextureProviderAdapter.java
@@ -2,6 +2,7 @@
 
 import com.google.gson.*;
 import ru.gravit.launchserver.texture.TextureProvider;
+import ru.gravit.utils.helper.LogHelper;
 
 import java.lang.reflect.Type;
 
@@ -12,6 +13,11 @@ public class TextureProviderAdapter implements JsonSerializer<TextureProvider>,
     public TextureProvider deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
         String typename = json.getAsJsonObject().getAsJsonPrimitive(PROP_NAME).getAsString();
         Class<? extends TextureProvider> cls = TextureProvider.getProviderClass(typename);
+        if(cls == null)
+        {
+            LogHelper.error("TextureProvider %s not found", typename);
+            return null;
+        }
 
 
         return (TextureProvider) context.deserialize(json, cls);