diff --git a/LaunchServer/src/main/java/ru/gravit/launchserver/response/auth/AuthServerResponse.java b/LaunchServer/src/main/java/ru/gravit/launchserver/response/auth/AuthServerResponse.java
index ff86a97b..c7bc2183 100644
--- a/LaunchServer/src/main/java/ru/gravit/launchserver/response/auth/AuthServerResponse.java
+++ b/LaunchServer/src/main/java/ru/gravit/launchserver/response/auth/AuthServerResponse.java
@@ -91,5 +91,6 @@ public void reply() throws Exception {
         }
         debug("ServerAuth: '%s' -> '%s', '%s'", login, result.username, result.accessToken);
         clientData.isAuth = true;
+        writeNoError(output);
     }
 }
diff --git a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/ServerAuthRequest.java b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/AuthServerRequest.java
similarity index 76%
rename from LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/ServerAuthRequest.java
rename to LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/AuthServerRequest.java
index b9a0d8cc..83cb5faa 100644
--- a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/ServerAuthRequest.java
+++ b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/AuthServerRequest.java
@@ -9,14 +9,12 @@
 import ru.gravit.launcher.serialize.HInput;
 import ru.gravit.launcher.serialize.HOutput;
 import ru.gravit.launcher.serialize.SerializeLimits;
-import ru.gravit.utils.helper.JVMHelper;
 import ru.gravit.utils.helper.SecurityHelper;
 import ru.gravit.utils.helper.VerifyHelper;
-import ru.zaxar163.GuardBind;
 
 import java.io.IOException;
 
-public final class ServerAuthRequest extends Request<ServerAuthRequest.Result> {
+public final class AuthServerRequest extends Request<Boolean> {
     public static final class Result {
         @LauncherAPI
         public final PlayerProfile pp;
@@ -35,14 +33,14 @@ private Result(PlayerProfile pp, String accessToken) {
     private final int auth_id;
 
     @LauncherAPI
-    public ServerAuthRequest(LauncherConfig config, String login, byte[] encryptedPassword) {
+    public AuthServerRequest(LauncherConfig config, String login, byte[] encryptedPassword) {
         super(config);
         this.login = VerifyHelper.verify(login, VerifyHelper.NOT_EMPTY, "Login can't be empty");
         this.encryptedPassword = encryptedPassword.clone();
         auth_id = 0;
     }
     @LauncherAPI
-    public ServerAuthRequest(LauncherConfig config, String login, byte[] encryptedPassword, int auth_id) {
+    public AuthServerRequest(LauncherConfig config, String login, byte[] encryptedPassword, int auth_id) {
         super(config);
         this.login = VerifyHelper.verify(login, VerifyHelper.NOT_EMPTY, "Login can't be empty");
         this.encryptedPassword = encryptedPassword.clone();
@@ -50,11 +48,11 @@ public ServerAuthRequest(LauncherConfig config, String login, byte[] encryptedPa
     }
 
     @LauncherAPI
-    public ServerAuthRequest(String login, byte[] encryptedPassword) {
+    public AuthServerRequest(String login, byte[] encryptedPassword) {
         this(null, login, encryptedPassword);
     }
     @LauncherAPI
-    public ServerAuthRequest(String login, byte[] encryptedPassword, int auth_id) {
+    public AuthServerRequest(String login, byte[] encryptedPassword, int auth_id) {
         this(null, login, encryptedPassword,auth_id);
     }
 
@@ -64,7 +62,7 @@ public Integer getType() {
     }
 
     @Override
-    protected Result requestDo(HInput input, HOutput output) throws IOException {
+    protected Boolean requestDo(HInput input, HOutput output) throws IOException {
         output.writeString(login, SerializeLimits.MAX_LOGIN);
         output.writeString(Launcher.profile.getTitle(), SerializeLimits.MAX_CLIENT);
         output.writeInt(auth_id);
@@ -73,8 +71,6 @@ protected Result requestDo(HInput input, HOutput output) throws IOException {
 
         // Read UUID and access token
         readError(input);
-        PlayerProfile pp = new PlayerProfile(input);
-        String accessToken = input.readASCII(-SecurityHelper.TOKEN_STRING_LENGTH);
-        return new Result(pp, accessToken);
+        return true;
     }
 }
diff --git a/ServerWrapper/src/main/java/ru/gravit/launcher/server/ServerWrapper.java b/ServerWrapper/src/main/java/ru/gravit/launcher/server/ServerWrapper.java
index a7beec02..046bddbc 100644
--- a/ServerWrapper/src/main/java/ru/gravit/launcher/server/ServerWrapper.java
+++ b/ServerWrapper/src/main/java/ru/gravit/launcher/server/ServerWrapper.java
@@ -13,6 +13,7 @@
 
 import ru.gravit.launcher.Launcher;
 import ru.gravit.launcher.LauncherConfig;
+import ru.gravit.launcher.request.auth.AuthServerRequest;
 import ru.gravit.launcher.serialize.config.ConfigObject;
 import ru.gravit.launcher.serialize.config.TextConfigReader;
 import ru.gravit.launcher.serialize.config.TextConfigWriter;
@@ -24,10 +25,8 @@
 import ru.gravit.utils.helper.LogHelper;
 import ru.gravit.launcher.profiles.ClientProfile;
 import ru.gravit.launcher.request.update.ProfilesRequest;
-import ru.gravit.launcher.serialize.HInput;
 import ru.gravit.launcher.serialize.signed.SignedObjectHolder;
 import ru.gravit.utils.helper.SecurityHelper;
-import sun.security.rsa.RSAPublicKeyImpl;
 
 public class ServerWrapper {
     public static ModulesManager modulesManager;
@@ -45,6 +44,8 @@ public static void main(String[] args) throws Throwable {
             config = new Config(TextConfigReader.read(reader, true));
         }
         LauncherConfig cfg = new LauncherConfig(config.address, config.port, SecurityHelper.toPublicRSAKey(IOHelper.read(Paths.get("public.key"))),new HashMap<>(),config.projectname);
+        Boolean auth = new AuthServerRequest(cfg,config.login,SecurityHelper.newRSAEncryptCipher(cfg.publicKey).doFinal(IOHelper.encode(config.password))).request();
+
         ProfilesRequest.Result result = new ProfilesRequest(cfg).request();
         Launcher.setConfig(cfg);
         for (SignedObjectHolder<ClientProfile> p : result.profiles) {
@@ -100,11 +101,15 @@ public static final class Config extends ConfigObject {
         public boolean customClassLoader;
         public String classloader;
         public String mainclass;
+        public String login;
+        public String password;
         protected Config(BlockConfigEntry block) {
             super(block);
             title = block.getEntryValue("title",StringConfigEntry.class);
             address = block.getEntryValue("address",StringConfigEntry.class);
             projectname = block.getEntryValue("projectName",StringConfigEntry.class);
+            login = block.getEntryValue("login",StringConfigEntry.class);
+            password = block.getEntryValue("password",StringConfigEntry.class);
             port = block.getEntryValue("port", IntegerConfigEntry.class);
             customClassLoader = block.getEntryValue("customClassLoader", BooleanConfigEntry.class);
             if(customClassLoader)