Improve some code

src/main/java/me/exzork/gcauth/GCAuth.java

@@ -3,7 +3,10 @@ package me.exzork.gcauth;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import emu.grasscutter.Grasscutter;
+import emu.grasscutter.auth.DefaultAuthentication;
 import emu.grasscutter.plugin.Plugin;
+import static emu.grasscutter.Configuration.ACCOUNT;
+
 import me.exzork.gcauth.handler.*;
 import me.exzork.gcauth.utils.Authentication;
 
@@ -12,7 +15,6 @@ import java.io.FileReader;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.nio.file.Files;
-import java.util.logging.Logger;
 
 
 public class GCAuth extends Plugin {
@@ -35,14 +37,14 @@ public class GCAuth extends Plugin {
         getLogger().info("GCAuth Enabled!");
         config.jwtSecret = Authentication.generateRandomString(32);
         saveConfig();
-        if (Grasscutter.getConfig().account.autoCreate) {
+        if (ACCOUNT.autoCreate) {
             getLogger().warn("GCAuth does not support automatic account creation. Please disable in the server's config.json or just ignore this warning.");
         }
     }
 
     @Override
     public void onDisable() {
-
+        Grasscutter.setAuthenticationSystem(new DefaultAuthentication());
     }
 
     public void loadConfig() {

src/main/java/me/exzork/gcauth/handler/GCAuthAuthentication.java

@@ -1,9 +1,6 @@
 package me.exzork.gcauth.handler;
 
-import emu.grasscutter.auth.AuthenticationSystem;
-import emu.grasscutter.auth.Authenticator;
-import emu.grasscutter.auth.DefaultAuthenticators;
-import emu.grasscutter.auth.ExternalAuthenticator;
+import emu.grasscutter.auth.*;
 import emu.grasscutter.server.http.objects.ComboTokenResJson;
 import emu.grasscutter.server.http.objects.LoginResultJson;
 
@@ -11,16 +8,16 @@ public class GCAuthAuthentication implements AuthenticationSystem {
     private final Authenticator<LoginResultJson> gcAuthAuthenticator = new GCAuthenticators.GCAuthAuthenticator();
     private final Authenticator<LoginResultJson> tokenAuthenticator = new DefaultAuthenticators.TokenAuthenticator();
     private final Authenticator<ComboTokenResJson> sessionKeyAuthenticator = new DefaultAuthenticators.SessionKeyAuthenticator();
-    private final GCAuthAuthenticationHandler handler = new GCAuthAuthenticationHandler();
+    private final GCAuthAuthenticationHandler externalAuthenticator = new GCAuthAuthenticationHandler();
 
     @Override
     public void createAccount(String username, String password) {
-
+        // Unhandled.
     }
 
     @Override
-    public void resetPassword(String s) {
-
+    public void resetPassword(String username) {
+        // Unhandled.
     }
 
     @Override
@@ -45,6 +42,6 @@ public class GCAuthAuthentication implements AuthenticationSystem {
 
     @Override
     public ExternalAuthenticator getExternalAuthenticator() {
-        return handler;
+        return externalAuthenticator;
     }
 }

src/main/java/me/exzork/gcauth/handler/GCAuthAuthenticationHandler.java

@@ -6,6 +6,7 @@ import emu.grasscutter.auth.AuthenticationSystem;
 import emu.grasscutter.auth.ExternalAuthenticator;
 import emu.grasscutter.database.DatabaseHelper;
 import emu.grasscutter.game.Account;
+import express.http.Response;
 import me.exzork.gcauth.GCAuth;
 import me.exzork.gcauth.json.AuthResponseJson;
 import me.exzork.gcauth.json.ChangePasswordAccount;
@@ -17,8 +18,11 @@ public class GCAuthAuthenticationHandler implements ExternalAuthenticator {
     @Override
     public void handleLogin(AuthenticationSystem.AuthenticationRequest authenticationRequest) {
         AuthResponseJson authResponse = new AuthResponseJson();
+        Response response = authenticationRequest.getResponse();
+        assert response != null; // This should never be null.
+
         try {
-            String requestBody = authenticationRequest.getRequest().ctx().body();
+            String requestBody = response.ctx().body();
             if (requestBody.isEmpty()) {
                 authResponse.success = false;
                 authResponse.message = "EMPTY_BODY"; // ENG = "No data was sent with the request"
@@ -55,15 +59,18 @@ public class GCAuthAuthenticationHandler implements ExternalAuthenticator {
             Grasscutter.getLogger().error("[Dispatch] An error occurred while a user was logging in.");
             e.printStackTrace();
         }
-        authenticationRequest.getResponse().send(authResponse);
+        response.send(authResponse);
     }
 
     @Override
     public void handleAccountCreation(AuthenticationSystem.AuthenticationRequest authenticationRequest) {
         AuthResponseJson authResponse = new AuthResponseJson();
+        Response response = authenticationRequest.getResponse();
+        assert response != null; // This should never be null.
+
         Account account = null;
         try {
-            String requestBody = authenticationRequest.getRequest().ctx().body();
+            String requestBody = response.ctx().body();
             if (requestBody.isEmpty()) {
                 authResponse.success = false;
                 authResponse.message = "EMPTY_BODY"; // ENG = "No data was sent with the request"
@@ -129,14 +136,17 @@ public class GCAuthAuthenticationHandler implements ExternalAuthenticator {
                 }
             }
         }
-        authenticationRequest.getResponse().send(authResponse);
+        response.send(authResponse);
     }
 
     @Override
     public void handlePasswordReset(AuthenticationSystem.AuthenticationRequest authenticationRequest) {
         AuthResponseJson authResponse = new AuthResponseJson();
+        Response response = authenticationRequest.getResponse();
+        assert response != null; // This should never be null.
+
         try {
-            String requestBody = authenticationRequest.getRequest().ctx().body();
+            String requestBody = response.ctx().body();
             if (requestBody.isEmpty()) {
                 authResponse.success = false;
                 authResponse.message = "EMPTY_BODY"; // ENG = "No data was sent with the request"
@@ -183,6 +193,6 @@ public class GCAuthAuthenticationHandler implements ExternalAuthenticator {
             e.printStackTrace();
         }
 
-        authenticationRequest.getResponse().send(authResponse);
+        response.send(authResponse);
     }
 }

src/main/java/me/exzork/gcauth/handler/GCAuthenticators.java

@@ -3,7 +3,6 @@ package me.exzork.gcauth.handler;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.auth.AuthenticationSystem;
 import emu.grasscutter.auth.Authenticator;
-import emu.grasscutter.database.DatabaseHelper;
 import emu.grasscutter.game.Account;
 import emu.grasscutter.server.http.objects.LoginResultJson;
 import me.exzork.gcauth.utils.Authentication;
@@ -17,7 +16,8 @@ public class GCAuthenticators {
             var response = new LoginResultJson();
 
             var requestData = authenticationRequest.getPasswordRequest();
-            assert requestData != null;
+            assert requestData != null; // This should never be null.
+
             Account account = Authentication.getAccountByOneTimeToken(requestData.account);
             if(account == null) {
                 Grasscutter.getLogger().info("[GCAuth] Client " + requestData.account + " tried to login with invalid one time token.");

src/main/resources/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "GCAuth",
   "description": "GCAuth is a plugin that allows you to implement authentication for your server.",
-  "version": "1.0.0",
+  "version": "2.2.0",
   "author": ["ExZork"],
   "mainClass": "me.exzork.gcauth.GCAuth"
 }