Format code [skip actions]

src/main/java/emu/grasscutter/server/http/Router.java

@@ -1,33 +1,33 @@
-package emu.grasscutter.server.http;
-
-import io.javalin.Javalin;
-import io.javalin.http.Handler;
-
-/** Defines routes for an {@link Javalin} instance. */
-public interface Router {
-
-    /**
-     * Called when the router is initialized by Express.
-     *
-     * @param javalin A Javalin instance.
-     */
-    void applyRoutes(Javalin javalin);
-
-    /**
-     * Applies this handler to all endpoint types
-     *
-     * @param javalin A Javalin instance.
-     * @param path
-     * @param ctx
-     * @return The Javalin instance.
-     */
-    default Javalin allRoutes(Javalin javalin, String path, Handler ctx) {
-        javalin.get(path, ctx);
-        javalin.post(path, ctx);
-        javalin.put(path, ctx);
-        javalin.patch(path, ctx);
-        javalin.delete(path, ctx);
-
-        return javalin;
-    }
-}
+package emu.grasscutter.server.http;
+
+import io.javalin.Javalin;
+import io.javalin.http.Handler;
+
+/** Defines routes for an {@link Javalin} instance. */
+public interface Router {
+
+    /**
+     * Called when the router is initialized by Express.
+     *
+     * @param javalin A Javalin instance.
+     */
+    void applyRoutes(Javalin javalin);
+
+    /**
+     * Applies this handler to all endpoint types
+     *
+     * @param javalin A Javalin instance.
+     * @param path
+     * @param ctx
+     * @return The Javalin instance.
+     */
+    default Javalin allRoutes(Javalin javalin, String path, Handler ctx) {
+        javalin.get(path, ctx);
+        javalin.post(path, ctx);
+        javalin.put(path, ctx);
+        javalin.patch(path, ctx);
+        javalin.delete(path, ctx);
+
+        return javalin;
+    }
+}

src/main/java/emu/grasscutter/server/http/dispatch/DispatchHandler.java

@@ -1,160 +1,160 @@
-package emu.grasscutter.server.http.dispatch;
-
-import static emu.grasscutter.utils.Language.translate;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.auth.AuthenticationSystem;
-import emu.grasscutter.auth.OAuthAuthenticator.ClientType;
-import emu.grasscutter.server.http.Router;
-import emu.grasscutter.server.http.objects.ComboTokenReqJson;
-import emu.grasscutter.server.http.objects.ComboTokenReqJson.LoginTokenData;
-import emu.grasscutter.server.http.objects.LoginAccountRequestJson;
-import emu.grasscutter.server.http.objects.LoginTokenRequestJson;
-import emu.grasscutter.utils.JsonUtils;
-import io.javalin.Javalin;
-import io.javalin.http.Context;
-
-/** Handles requests related to authentication. (aka dispatch) */
-public final class DispatchHandler implements Router {
-    /**
-     * @route /hk4e_global/mdk/shield/api/login
-     */
-    private static void clientLogin(Context ctx) {
-        // Parse body data.
-        String rawBodyData = ctx.body();
-        var bodyData = JsonUtils.decode(rawBodyData, LoginAccountRequestJson.class);
-
-        // Validate body data.
-        if (bodyData == null) return;
-
-        // Pass data to authentication handler.
-        var responseData =
-                Grasscutter.getAuthenticationSystem()
-                        .getPasswordAuthenticator()
-                        .authenticate(AuthenticationSystem.fromPasswordRequest(ctx, bodyData));
-        // Send response.
-        ctx.json(responseData);
-
-        // Log to console.
-        Grasscutter.getLogger().info(translate("messages.dispatch.account.login_attempt", ctx.ip()));
-    }
-
-    /**
-     * @route /hk4e_global/mdk/shield/api/verify
-     */
-    private static void tokenLogin(Context ctx) {
-        // Parse body data.
-        String rawBodyData = ctx.body();
-        var bodyData = JsonUtils.decode(rawBodyData, LoginTokenRequestJson.class);
-
-        // Validate body data.
-        if (bodyData == null) return;
-
-        // Pass data to authentication handler.
-        var responseData =
-                Grasscutter.getAuthenticationSystem()
-                        .getTokenAuthenticator()
-                        .authenticate(AuthenticationSystem.fromTokenRequest(ctx, bodyData));
-        // Send response.
-        ctx.json(responseData);
-
-        // Log to console.
-        Grasscutter.getLogger().info(translate("messages.dispatch.account.login_attempt", ctx.ip()));
-    }
-
-    /**
-     * @route /hk4e_global/combo/granter/login/v2/login
-     */
-    private static void sessionKeyLogin(Context ctx) {
-        // Parse body data.
-        String rawBodyData = ctx.body();
-        var bodyData = JsonUtils.decode(rawBodyData, ComboTokenReqJson.class);
-
-        // Validate body data.
-        if (bodyData == null || bodyData.data == null) return;
-
-        // Decode additional body data.
-        var tokenData = JsonUtils.decode(bodyData.data, LoginTokenData.class);
-
-        // Pass data to authentication handler.
-        var responseData =
-                Grasscutter.getAuthenticationSystem()
-                        .getSessionKeyAuthenticator()
-                        .authenticate(AuthenticationSystem.fromComboTokenRequest(ctx, bodyData, tokenData));
-        // Send response.
-        ctx.json(responseData);
-
-        // Log to console.
-        Grasscutter.getLogger().info(translate("messages.dispatch.account.login_attempt", ctx.ip()));
-    }
-
-    @Override
-    public void applyRoutes(Javalin javalin) {
-        // OS
-        // Username & Password login (from client).
-        javalin.post("/hk4e_global/mdk/shield/api/login", DispatchHandler::clientLogin);
-        // Cached token login (from registry).
-        javalin.post("/hk4e_global/mdk/shield/api/verify", DispatchHandler::tokenLogin);
-        // Combo token login (from session key).
-        javalin.post("/hk4e_global/combo/granter/login/v2/login", DispatchHandler::sessionKeyLogin);
-
-        // CN
-        // Username & Password login (from client).
-        javalin.post("/hk4e_cn/mdk/shield/api/login", DispatchHandler::clientLogin);
-        // Cached token login (from registry).
-        javalin.post("/hk4e_cn/mdk/shield/api/verify", DispatchHandler::tokenLogin);
-        // Combo token login (from session key).
-        javalin.post("/hk4e_cn/combo/granter/login/v2/login", DispatchHandler::sessionKeyLogin);
-
-        // External login (from other clients).
-        javalin.get(
-                "/authentication/type",
-                ctx -> ctx.result(Grasscutter.getAuthenticationSystem().getClass().getSimpleName()));
-        javalin.post(
-                "/authentication/login",
-                ctx ->
-                        Grasscutter.getAuthenticationSystem()
-                                .getExternalAuthenticator()
-                                .handleLogin(AuthenticationSystem.fromExternalRequest(ctx)));
-        javalin.post(
-                "/authentication/register",
-                ctx ->
-                        Grasscutter.getAuthenticationSystem()
-                                .getExternalAuthenticator()
-                                .handleAccountCreation(AuthenticationSystem.fromExternalRequest(ctx)));
-        javalin.post(
-                "/authentication/change_password",
-                ctx ->
-                        Grasscutter.getAuthenticationSystem()
-                                .getExternalAuthenticator()
-                                .handlePasswordReset(AuthenticationSystem.fromExternalRequest(ctx)));
-
-        // External login (from OAuth2).
-        javalin.post(
-                "/hk4e_global/mdk/shield/api/loginByThirdparty",
-                ctx ->
-                        Grasscutter.getAuthenticationSystem()
-                                .getOAuthAuthenticator()
-                                .handleLogin(AuthenticationSystem.fromExternalRequest(ctx)));
-        javalin.get(
-                "/authentication/openid/redirect",
-                ctx ->
-                        Grasscutter.getAuthenticationSystem()
-                                .getOAuthAuthenticator()
-                                .handleTokenProcess(AuthenticationSystem.fromExternalRequest(ctx)));
-        javalin.get(
-                "/Api/twitter_login",
-                ctx ->
-                        Grasscutter.getAuthenticationSystem()
-                                .getOAuthAuthenticator()
-                                .handleRedirection(
-                                        AuthenticationSystem.fromExternalRequest(ctx), ClientType.DESKTOP));
-        javalin.get(
-                "/sdkTwitterLogin.html",
-                ctx ->
-                        Grasscutter.getAuthenticationSystem()
-                                .getOAuthAuthenticator()
-                                .handleRedirection(
-                                        AuthenticationSystem.fromExternalRequest(ctx), ClientType.MOBILE));
-    }
-}
+package emu.grasscutter.server.http.dispatch;
+
+import static emu.grasscutter.utils.Language.translate;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.auth.AuthenticationSystem;
+import emu.grasscutter.auth.OAuthAuthenticator.ClientType;
+import emu.grasscutter.server.http.Router;
+import emu.grasscutter.server.http.objects.ComboTokenReqJson;
+import emu.grasscutter.server.http.objects.ComboTokenReqJson.LoginTokenData;
+import emu.grasscutter.server.http.objects.LoginAccountRequestJson;
+import emu.grasscutter.server.http.objects.LoginTokenRequestJson;
+import emu.grasscutter.utils.JsonUtils;
+import io.javalin.Javalin;
+import io.javalin.http.Context;
+
+/** Handles requests related to authentication. (aka dispatch) */
+public final class DispatchHandler implements Router {
+    /**
+     * @route /hk4e_global/mdk/shield/api/login
+     */
+    private static void clientLogin(Context ctx) {
+        // Parse body data.
+        String rawBodyData = ctx.body();
+        var bodyData = JsonUtils.decode(rawBodyData, LoginAccountRequestJson.class);
+
+        // Validate body data.
+        if (bodyData == null) return;
+
+        // Pass data to authentication handler.
+        var responseData =
+                Grasscutter.getAuthenticationSystem()
+                        .getPasswordAuthenticator()
+                        .authenticate(AuthenticationSystem.fromPasswordRequest(ctx, bodyData));
+        // Send response.
+        ctx.json(responseData);
+
+        // Log to console.
+        Grasscutter.getLogger().info(translate("messages.dispatch.account.login_attempt", ctx.ip()));
+    }
+
+    /**
+     * @route /hk4e_global/mdk/shield/api/verify
+     */
+    private static void tokenLogin(Context ctx) {
+        // Parse body data.
+        String rawBodyData = ctx.body();
+        var bodyData = JsonUtils.decode(rawBodyData, LoginTokenRequestJson.class);
+
+        // Validate body data.
+        if (bodyData == null) return;
+
+        // Pass data to authentication handler.
+        var responseData =
+                Grasscutter.getAuthenticationSystem()
+                        .getTokenAuthenticator()
+                        .authenticate(AuthenticationSystem.fromTokenRequest(ctx, bodyData));
+        // Send response.
+        ctx.json(responseData);
+
+        // Log to console.
+        Grasscutter.getLogger().info(translate("messages.dispatch.account.login_attempt", ctx.ip()));
+    }
+
+    /**
+     * @route /hk4e_global/combo/granter/login/v2/login
+     */
+    private static void sessionKeyLogin(Context ctx) {
+        // Parse body data.
+        String rawBodyData = ctx.body();
+        var bodyData = JsonUtils.decode(rawBodyData, ComboTokenReqJson.class);
+
+        // Validate body data.
+        if (bodyData == null || bodyData.data == null) return;
+
+        // Decode additional body data.
+        var tokenData = JsonUtils.decode(bodyData.data, LoginTokenData.class);
+
+        // Pass data to authentication handler.
+        var responseData =
+                Grasscutter.getAuthenticationSystem()
+                        .getSessionKeyAuthenticator()
+                        .authenticate(AuthenticationSystem.fromComboTokenRequest(ctx, bodyData, tokenData));
+        // Send response.
+        ctx.json(responseData);
+
+        // Log to console.
+        Grasscutter.getLogger().info(translate("messages.dispatch.account.login_attempt", ctx.ip()));
+    }
+
+    @Override
+    public void applyRoutes(Javalin javalin) {
+        // OS
+        // Username & Password login (from client).
+        javalin.post("/hk4e_global/mdk/shield/api/login", DispatchHandler::clientLogin);
+        // Cached token login (from registry).
+        javalin.post("/hk4e_global/mdk/shield/api/verify", DispatchHandler::tokenLogin);
+        // Combo token login (from session key).
+        javalin.post("/hk4e_global/combo/granter/login/v2/login", DispatchHandler::sessionKeyLogin);
+
+        // CN
+        // Username & Password login (from client).
+        javalin.post("/hk4e_cn/mdk/shield/api/login", DispatchHandler::clientLogin);
+        // Cached token login (from registry).
+        javalin.post("/hk4e_cn/mdk/shield/api/verify", DispatchHandler::tokenLogin);
+        // Combo token login (from session key).
+        javalin.post("/hk4e_cn/combo/granter/login/v2/login", DispatchHandler::sessionKeyLogin);
+
+        // External login (from other clients).
+        javalin.get(
+                "/authentication/type",
+                ctx -> ctx.result(Grasscutter.getAuthenticationSystem().getClass().getSimpleName()));
+        javalin.post(
+                "/authentication/login",
+                ctx ->
+                        Grasscutter.getAuthenticationSystem()
+                                .getExternalAuthenticator()
+                                .handleLogin(AuthenticationSystem.fromExternalRequest(ctx)));
+        javalin.post(
+                "/authentication/register",
+                ctx ->
+                        Grasscutter.getAuthenticationSystem()
+                                .getExternalAuthenticator()
+                                .handleAccountCreation(AuthenticationSystem.fromExternalRequest(ctx)));
+        javalin.post(
+                "/authentication/change_password",
+                ctx ->
+                        Grasscutter.getAuthenticationSystem()
+                                .getExternalAuthenticator()
+                                .handlePasswordReset(AuthenticationSystem.fromExternalRequest(ctx)));
+
+        // External login (from OAuth2).
+        javalin.post(
+                "/hk4e_global/mdk/shield/api/loginByThirdparty",
+                ctx ->
+                        Grasscutter.getAuthenticationSystem()
+                                .getOAuthAuthenticator()
+                                .handleLogin(AuthenticationSystem.fromExternalRequest(ctx)));
+        javalin.get(
+                "/authentication/openid/redirect",
+                ctx ->
+                        Grasscutter.getAuthenticationSystem()
+                                .getOAuthAuthenticator()
+                                .handleTokenProcess(AuthenticationSystem.fromExternalRequest(ctx)));
+        javalin.get(
+                "/Api/twitter_login",
+                ctx ->
+                        Grasscutter.getAuthenticationSystem()
+                                .getOAuthAuthenticator()
+                                .handleRedirection(
+                                        AuthenticationSystem.fromExternalRequest(ctx), ClientType.DESKTOP));
+        javalin.get(
+                "/sdkTwitterLogin.html",
+                ctx ->
+                        Grasscutter.getAuthenticationSystem()
+                                .getOAuthAuthenticator()
+                                .handleRedirection(
+                                        AuthenticationSystem.fromExternalRequest(ctx), ClientType.MOBILE));
+    }
+}

src/main/java/emu/grasscutter/server/http/documentation/DocumentationServerHandler.java

@@ -1,20 +1,20 @@
-package emu.grasscutter.server.http.documentation;
-
-import emu.grasscutter.server.http.Router;
-import io.javalin.Javalin;
-
-public final class DocumentationServerHandler implements Router {
-
-    @Override
-    public void applyRoutes(Javalin javalin) {
-        final RootRequestHandler root = new RootRequestHandler();
-        final HandbookRequestHandler handbook = new HandbookRequestHandler();
-        final GachaMappingRequestHandler gachaMapping = new GachaMappingRequestHandler();
-
-        // TODO: Removal
-        // TODO: Forward /documentation requests to https://grasscutter.io/wiki
-        javalin.get("/documentation/handbook", handbook::handle);
-        javalin.get("/documentation/gachamapping", gachaMapping::handle);
-        javalin.get("/documentation", root::handle);
-    }
-}
+package emu.grasscutter.server.http.documentation;
+
+import emu.grasscutter.server.http.Router;
+import io.javalin.Javalin;
+
+public final class DocumentationServerHandler implements Router {
+
+    @Override
+    public void applyRoutes(Javalin javalin) {
+        final RootRequestHandler root = new RootRequestHandler();
+        final HandbookRequestHandler handbook = new HandbookRequestHandler();
+        final GachaMappingRequestHandler gachaMapping = new GachaMappingRequestHandler();
+
+        // TODO: Removal
+        // TODO: Forward /documentation requests to https://grasscutter.io/wiki
+        javalin.get("/documentation/handbook", handbook::handle);
+        javalin.get("/documentation/gachamapping", gachaMapping::handle);
+        javalin.get("/documentation", root::handle);
+    }
+}

src/main/java/emu/grasscutter/server/http/documentation/HandbookHandler.java

@@ -1,5 +1,7 @@
 package emu.grasscutter.server.http.documentation;
 
+import static emu.grasscutter.config.Configuration.HANDBOOK;
+
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.Grasscutter.ServerRunMode;
 import emu.grasscutter.data.GameData;
@@ -12,16 +14,14 @@ import emu.grasscutter.utils.objects.HandbookBody;
 import io.javalin.Javalin;
 import io.javalin.http.Context;
 
-import static emu.grasscutter.config.Configuration.HANDBOOK;
-
 /** Handles requests for the new GM Handbook. */
 public final class HandbookHandler implements Router {
     private final byte[] handbook;
     private final boolean serve;
 
     /**
-     * Constructor for the handbook router.
-     * Enables serving the handbook if the handbook file is found.
+     * Constructor for the handbook router. Enables serving the handbook if the handbook file is
+     * found.
      */
     public HandbookHandler() {
         this.handbook = FileUtils.readResource("/handbook.html");
@@ -44,8 +44,7 @@ public final class HandbookHandler implements Router {
      * @return True if the server can execute handbook commands.
      */
     private boolean controlSupported() {
-        return HANDBOOK.enable &&
-            Grasscutter.getRunMode() == ServerRunMode.HYBRID;
+        return HANDBOOK.enable && Grasscutter.getRunMode() == ServerRunMode.HYBRID;
     }
 
     /**
@@ -101,16 +100,16 @@ public final class HandbookHandler implements Router {
             var avatar = new Avatar(avatarData);
             avatar.setLevel(request.getLevel());
             avatar.setPromoteLevel(Avatar.getMinPromoteLevel(avatar.getLevel()));
-            avatar.getSkillDepot().getSkillsAndEnergySkill().forEach(id ->
-                avatar.setSkillLevel(id, request.getTalentLevels()));
+            avatar
+                    .getSkillDepot()
+                    .getSkillsAndEnergySkill()
+                    .forEach(id -> avatar.setSkillLevel(id, request.getTalentLevels()));
             avatar.forceConstellationLevel(request.getConstellations());
-            avatar.recalcStats(true); avatar.save();
+            avatar.recalcStats(true);
+            avatar.save();
 
             player.addAvatar(avatar); // Add the avatar.
-            ctx.json(HandbookBody.Response.builder()
-                .status(200)
-                .message("Avatar granted.")
-                .build());
+            ctx.json(HandbookBody.Response.builder().status(200).message("Avatar granted.").build());
         } catch (NumberFormatException ignored) {
             ctx.status(500).result("Invalid player UID or avatar ID.");
         } catch (Exception exception) {
@@ -159,10 +158,7 @@ public final class HandbookHandler implements Router {
             // Add the item to the inventory.
             player.getInventory().addItem(itemStack, ActionReason.Gm);
 
-            ctx.json(HandbookBody.Response.builder()
-                .status(200)
-                .message("Item granted.")
-                .build());
+            ctx.json(HandbookBody.Response.builder().status(200).message("Item granted.").build());
         } catch (NumberFormatException ignored) {
             ctx.status(500).result("Invalid player UID or item ID.");
         } catch (Exception exception) {

src/main/java/emu/grasscutter/server/http/documentation/RootRequestHandler.java

@@ -1,42 +1,42 @@
-package emu.grasscutter.server.http.documentation;
-
-import static emu.grasscutter.utils.Language.translate;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.utils.FileUtils;
-import io.javalin.http.ContentType;
-import io.javalin.http.Context;
-import java.io.IOException;
-import java.nio.file.Files;
-
-final class RootRequestHandler implements DocumentationHandler {
-
-    private final String template;
-
-    public RootRequestHandler() {
-        var templatePath = FileUtils.getDataPath("documentation/index.html");
-        String t = null;
-        try {
-            t = Files.readString(templatePath);
-        } catch (IOException ignored) {
-            Grasscutter.getLogger().warn("File does not exist: " + templatePath);
-        }
-        this.template = t;
-    }
-
-    @Override
-    public void handle(Context ctx) {
-        if (template == null) {
-            ctx.status(500);
-            return;
-        }
-
-        String content =
-                template
-                        .replace("{{TITLE}}", translate("documentation.index.title"))
-                        .replace("{{ITEM_HANDBOOK}}", translate("documentation.index.handbook"))
-                        .replace("{{ITEM_GACHA_MAPPING}}", translate("documentation.index.gacha_mapping"));
-        ctx.contentType(ContentType.TEXT_HTML);
-        ctx.result(content);
-    }
-}
+package emu.grasscutter.server.http.documentation;
+
+import static emu.grasscutter.utils.Language.translate;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.utils.FileUtils;
+import io.javalin.http.ContentType;
+import io.javalin.http.Context;
+import java.io.IOException;
+import java.nio.file.Files;
+
+final class RootRequestHandler implements DocumentationHandler {
+
+    private final String template;
+
+    public RootRequestHandler() {
+        var templatePath = FileUtils.getDataPath("documentation/index.html");
+        String t = null;
+        try {
+            t = Files.readString(templatePath);
+        } catch (IOException ignored) {
+            Grasscutter.getLogger().warn("File does not exist: " + templatePath);
+        }
+        this.template = t;
+    }
+
+    @Override
+    public void handle(Context ctx) {
+        if (template == null) {
+            ctx.status(500);
+            return;
+        }
+
+        String content =
+                template
+                        .replace("{{TITLE}}", translate("documentation.index.title"))
+                        .replace("{{ITEM_HANDBOOK}}", translate("documentation.index.handbook"))
+                        .replace("{{ITEM_GACHA_MAPPING}}", translate("documentation.index.gacha_mapping"));
+        ctx.contentType(ContentType.TEXT_HTML);
+        ctx.result(content);
+    }
+}

src/main/java/emu/grasscutter/server/http/handlers/AnnouncementsHandler.java

@@ -1,121 +1,121 @@
-package emu.grasscutter.server.http.handlers;
-
-import static emu.grasscutter.config.Configuration.*;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.data.DataLoader;
-import emu.grasscutter.server.http.Router;
-import emu.grasscutter.server.http.objects.HttpJsonResponse;
-import emu.grasscutter.utils.FileUtils;
-import io.javalin.Javalin;
-import io.javalin.http.ContentType;
-import io.javalin.http.Context;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Objects;
-import java.util.StringJoiner;
-
-/** Handles requests related to the announcements page. */
-public final class AnnouncementsHandler implements Router {
-    private static void getAnnouncement(Context ctx) {
-        String data = "";
-        if (Objects.equals(
-                ctx.endpointHandlerPath(), "/common/hk4e_global/announcement/api/getAnnContent")) {
-            try {
-                data = FileUtils.readToString(DataLoader.load("GameAnnouncement.json"));
-            } catch (Exception e) {
-                if (e.getClass() == IOException.class) {
-                    Grasscutter.getLogger().info("Unable to read file 'GameAnnouncementList.json'. \n" + e);
-                }
-            }
-        } else if (Objects.equals(
-                ctx.endpointHandlerPath(), "/common/hk4e_global/announcement/api/getAnnList")) {
-            try {
-                data = FileUtils.readToString(DataLoader.load("GameAnnouncementList.json"));
-            } catch (Exception e) {
-                if (e.getClass() == IOException.class) {
-                    Grasscutter.getLogger().info("Unable to read file 'GameAnnouncementList.json'. \n" + e);
-                }
-            }
-        } else {
-            ctx.result("{\"retcode\":404,\"message\":\"Unknown request path\"}");
-        }
-
-        if (data.isEmpty()) {
-            ctx.result("{\"retcode\":500,\"message\":\"Unable to fetch requsted content\"}");
-            return;
-        }
-
-        String dispatchDomain =
-                "http"
-                        + (HTTP_ENCRYPTION.useInRouting ? "s" : "")
-                        + "://"
-                        + lr(HTTP_INFO.accessAddress, HTTP_INFO.bindAddress)
-                        + ":"
-                        + lr(HTTP_INFO.accessPort, HTTP_INFO.bindPort);
-
-        data =
-                data.replace("{{DISPATCH_PUBLIC}}", dispatchDomain)
-                        .replace("{{SYSTEM_TIME}}", String.valueOf(System.currentTimeMillis()));
-        ctx.result("{\"retcode\":0,\"message\":\"OK\",\"data\": " + data + "}");
-    }
-
-    private static void getPageResources(Context ctx) {
-        // Re-process the path - remove the first slash and prevent directory traversal
-        // (the first slash will act as root path when resolving local path)
-        String[] path = ctx.path().split("/");
-        StringJoiner stringJoiner = new StringJoiner("/");
-        for (String pathName : path) {
-            // Filter the illegal payload to prevent directory traversal
-            if (!pathName.isEmpty() && !pathName.equals("..") && !pathName.contains("\\")) {
-                stringJoiner.add(pathName);
-            }
-        }
-        try (InputStream filestream = DataLoader.load(stringJoiner.toString())) {
-            String possibleFilename = ctx.path();
-
-            ContentType fromExtension =
-                    ContentType.getContentTypeByExtension(
-                            possibleFilename.substring(possibleFilename.lastIndexOf(".") + 1));
-            ctx.contentType(fromExtension != null ? fromExtension : ContentType.APPLICATION_OCTET_STREAM);
-            ctx.result(filestream.readAllBytes());
-        } catch (Exception e) {
-            Grasscutter.getLogger().warn("File does not exist: " + ctx.path());
-            ctx.status(404);
-        }
-    }
-
-    @Override
-    public void applyRoutes(Javalin javalin) {
-        // hk4e-api-os.hoyoverse.com
-        this.allRoutes(
-                javalin,
-                "/common/hk4e_global/announcement/api/getAlertPic",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"total\":0,\"list\":[]}}"));
-        // hk4e-api-os.hoyoverse.com
-        this.allRoutes(
-                javalin,
-                "/common/hk4e_global/announcement/api/getAlertAnn",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"alert\":false,\"alert_id\":0,\"remind\":true}}"));
-        // hk4e-api-os.hoyoverse.com
-        this.allRoutes(
-                javalin,
-                "/common/hk4e_global/announcement/api/getAnnList",
-                AnnouncementsHandler::getAnnouncement);
-        // hk4e-api-os-static.hoyoverse.com
-        this.allRoutes(
-                javalin,
-                "/common/hk4e_global/announcement/api/getAnnContent",
-                AnnouncementsHandler::getAnnouncement);
-        // hk4e-sdk-os.hoyoverse.com
-        this.allRoutes(
-                javalin,
-                "/hk4e_global/mdk/shopwindow/shopwindow/listPriceTier",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"suggest_currency\":\"USD\",\"tiers\":[]}}"));
-
-        javalin.get("/hk4e/announcement/*", AnnouncementsHandler::getPageResources);
-    }
-}
+package emu.grasscutter.server.http.handlers;
+
+import static emu.grasscutter.config.Configuration.*;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.data.DataLoader;
+import emu.grasscutter.server.http.Router;
+import emu.grasscutter.server.http.objects.HttpJsonResponse;
+import emu.grasscutter.utils.FileUtils;
+import io.javalin.Javalin;
+import io.javalin.http.ContentType;
+import io.javalin.http.Context;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Objects;
+import java.util.StringJoiner;
+
+/** Handles requests related to the announcements page. */
+public final class AnnouncementsHandler implements Router {
+    private static void getAnnouncement(Context ctx) {
+        String data = "";
+        if (Objects.equals(
+                ctx.endpointHandlerPath(), "/common/hk4e_global/announcement/api/getAnnContent")) {
+            try {
+                data = FileUtils.readToString(DataLoader.load("GameAnnouncement.json"));
+            } catch (Exception e) {
+                if (e.getClass() == IOException.class) {
+                    Grasscutter.getLogger().info("Unable to read file 'GameAnnouncementList.json'. \n" + e);
+                }
+            }
+        } else if (Objects.equals(
+                ctx.endpointHandlerPath(), "/common/hk4e_global/announcement/api/getAnnList")) {
+            try {
+                data = FileUtils.readToString(DataLoader.load("GameAnnouncementList.json"));
+            } catch (Exception e) {
+                if (e.getClass() == IOException.class) {
+                    Grasscutter.getLogger().info("Unable to read file 'GameAnnouncementList.json'. \n" + e);
+                }
+            }
+        } else {
+            ctx.result("{\"retcode\":404,\"message\":\"Unknown request path\"}");
+        }
+
+        if (data.isEmpty()) {
+            ctx.result("{\"retcode\":500,\"message\":\"Unable to fetch requsted content\"}");
+            return;
+        }
+
+        String dispatchDomain =
+                "http"
+                        + (HTTP_ENCRYPTION.useInRouting ? "s" : "")
+                        + "://"
+                        + lr(HTTP_INFO.accessAddress, HTTP_INFO.bindAddress)
+                        + ":"
+                        + lr(HTTP_INFO.accessPort, HTTP_INFO.bindPort);
+
+        data =
+                data.replace("{{DISPATCH_PUBLIC}}", dispatchDomain)
+                        .replace("{{SYSTEM_TIME}}", String.valueOf(System.currentTimeMillis()));
+        ctx.result("{\"retcode\":0,\"message\":\"OK\",\"data\": " + data + "}");
+    }
+
+    private static void getPageResources(Context ctx) {
+        // Re-process the path - remove the first slash and prevent directory traversal
+        // (the first slash will act as root path when resolving local path)
+        String[] path = ctx.path().split("/");
+        StringJoiner stringJoiner = new StringJoiner("/");
+        for (String pathName : path) {
+            // Filter the illegal payload to prevent directory traversal
+            if (!pathName.isEmpty() && !pathName.equals("..") && !pathName.contains("\\")) {
+                stringJoiner.add(pathName);
+            }
+        }
+        try (InputStream filestream = DataLoader.load(stringJoiner.toString())) {
+            String possibleFilename = ctx.path();
+
+            ContentType fromExtension =
+                    ContentType.getContentTypeByExtension(
+                            possibleFilename.substring(possibleFilename.lastIndexOf(".") + 1));
+            ctx.contentType(fromExtension != null ? fromExtension : ContentType.APPLICATION_OCTET_STREAM);
+            ctx.result(filestream.readAllBytes());
+        } catch (Exception e) {
+            Grasscutter.getLogger().warn("File does not exist: " + ctx.path());
+            ctx.status(404);
+        }
+    }
+
+    @Override
+    public void applyRoutes(Javalin javalin) {
+        // hk4e-api-os.hoyoverse.com
+        this.allRoutes(
+                javalin,
+                "/common/hk4e_global/announcement/api/getAlertPic",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"total\":0,\"list\":[]}}"));
+        // hk4e-api-os.hoyoverse.com
+        this.allRoutes(
+                javalin,
+                "/common/hk4e_global/announcement/api/getAlertAnn",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"alert\":false,\"alert_id\":0,\"remind\":true}}"));
+        // hk4e-api-os.hoyoverse.com
+        this.allRoutes(
+                javalin,
+                "/common/hk4e_global/announcement/api/getAnnList",
+                AnnouncementsHandler::getAnnouncement);
+        // hk4e-api-os-static.hoyoverse.com
+        this.allRoutes(
+                javalin,
+                "/common/hk4e_global/announcement/api/getAnnContent",
+                AnnouncementsHandler::getAnnouncement);
+        // hk4e-sdk-os.hoyoverse.com
+        this.allRoutes(
+                javalin,
+                "/hk4e_global/mdk/shopwindow/shopwindow/listPriceTier",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"suggest_currency\":\"USD\",\"tiers\":[]}}"));
+
+        javalin.get("/hk4e/announcement/*", AnnouncementsHandler::getPageResources);
+    }
+}

src/main/java/emu/grasscutter/server/http/handlers/GachaHandler.java

@@ -1,153 +1,153 @@
-package emu.grasscutter.server.http.handlers;
-
-import static emu.grasscutter.utils.Language.translate;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.database.DatabaseHelper;
-import emu.grasscutter.game.Account;
-import emu.grasscutter.game.gacha.GachaBanner;
-import emu.grasscutter.game.gacha.GachaSystem;
-import emu.grasscutter.game.player.Player;
-import emu.grasscutter.server.http.Router;
-import emu.grasscutter.utils.FileUtils;
-import emu.grasscutter.utils.Utils;
-import io.javalin.Javalin;
-import io.javalin.http.ContentType;
-import io.javalin.http.Context;
-import io.javalin.http.staticfiles.Location;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.Arrays;
-import java.util.LinkedHashSet;
-import java.util.Set;
-import lombok.Getter;
-
-/** Handles all gacha-related HTTP requests. */
-public final class GachaHandler implements Router {
-    @Getter
-    private static final Path gachaMappingsPath = FileUtils.getDataUserPath("gacha/mappings.js");
-
-    @Deprecated(forRemoval = true)
-    public static final String gachaMappings = gachaMappingsPath.toString();
-
-    private static void gachaRecords(Context ctx) {
-        String sessionKey = ctx.queryParam("s");
-        Account account = DatabaseHelper.getAccountBySessionKey(sessionKey);
-        if (account == null) {
-            ctx.status(403).result("Requested account was not found");
-            return;
-        }
-        Player player = Grasscutter.getGameServer().getPlayerByAccountId(account.getId());
-        if (player == null) {
-            ctx.status(403).result("No player associated with requested account");
-            return;
-        }
-
-        int page = 0, gachaType = 0;
-        if (ctx.queryParam("p") != null) page = Integer.parseInt(ctx.queryParam("p"));
-        if (ctx.queryParam("gachaType") != null)
-            gachaType = Integer.parseInt(ctx.queryParam("gachaType"));
-
-        String records = DatabaseHelper.getGachaRecords(player.getUid(), page, gachaType).toString();
-        long maxPage = DatabaseHelper.getGachaRecordsMaxPage(player.getUid(), page, gachaType);
-
-        String template =
-                new String(
-                                FileUtils.read(FileUtils.getDataPath("gacha/records.html")), StandardCharsets.UTF_8)
-                        .replace("{{REPLACE_RECORDS}}", records)
-                        .replace("{{REPLACE_MAXPAGE}}", String.valueOf(maxPage))
-                        .replace("{{TITLE}}", translate(player, "gacha.records.title"))
-                        .replace("{{DATE}}", translate(player, "gacha.records.date"))
-                        .replace("{{ITEM}}", translate(player, "gacha.records.item"))
-                        .replace("{{LANGUAGE}}", Utils.getLanguageCode(account.getLocale()));
-        ctx.contentType(ContentType.TEXT_HTML);
-        ctx.result(template);
-    }
-
-    private static void gachaDetails(Context ctx) {
-        Path detailsTemplate = FileUtils.getDataPath("gacha/details.html");
-        String sessionKey = ctx.queryParam("s");
-        Account account = DatabaseHelper.getAccountBySessionKey(sessionKey);
-        if (account == null) {
-            ctx.status(403).result("Requested account was not found");
-            return;
-        }
-        Player player = Grasscutter.getGameServer().getPlayerByAccountId(account.getId());
-        if (player == null) {
-            ctx.status(403).result("No player associated with requested account");
-            return;
-        }
-
-        String template;
-        try {
-            template = Files.readString(detailsTemplate);
-        } catch (IOException e) {
-            Grasscutter.getLogger().warn("Failed to read data/gacha/details.html");
-            ctx.status(500);
-            return;
-        }
-
-        // Add translated title etc. to the page.
-        template =
-                template
-                        .replace("{{TITLE}}", translate(player, "gacha.details.title"))
-                        .replace(
-                                "{{AVAILABLE_FIVE_STARS}}", translate(player, "gacha.details.available_five_stars"))
-                        .replace(
-                                "{{AVAILABLE_FOUR_STARS}}", translate(player, "gacha.details.available_four_stars"))
-                        .replace(
-                                "{{AVAILABLE_THREE_STARS}}",
-                                translate(player, "gacha.details.available_three_stars"))
-                        .replace("{{LANGUAGE}}", Utils.getLanguageCode(account.getLocale()));
-
-        // Get the banner info for the banner we want.
-        int scheduleId = Integer.parseInt(ctx.queryParam("scheduleId"));
-        GachaSystem manager = Grasscutter.getGameServer().getGachaSystem();
-        GachaBanner banner = manager.getGachaBanners().get(scheduleId);
-
-        // Add 5-star items.
-        Set<String> fiveStarItems = new LinkedHashSet<>();
-
-        Arrays.stream(banner.getRateUpItems5()).forEach(i -> fiveStarItems.add(Integer.toString(i)));
-        Arrays.stream(banner.getFallbackItems5Pool1())
-                .forEach(i -> fiveStarItems.add(Integer.toString(i)));
-        Arrays.stream(banner.getFallbackItems5Pool2())
-                .forEach(i -> fiveStarItems.add(Integer.toString(i)));
-
-        template = template.replace("{{FIVE_STARS}}", "[" + String.join(",", fiveStarItems) + "]");
-
-        // Add 4-star items.
-        Set<String> fourStarItems = new LinkedHashSet<>();
-
-        Arrays.stream(banner.getRateUpItems4()).forEach(i -> fourStarItems.add(Integer.toString(i)));
-        Arrays.stream(banner.getFallbackItems4Pool1())
-                .forEach(i -> fourStarItems.add(Integer.toString(i)));
-        Arrays.stream(banner.getFallbackItems4Pool2())
-                .forEach(i -> fourStarItems.add(Integer.toString(i)));
-
-        template = template.replace("{{FOUR_STARS}}", "[" + String.join(",", fourStarItems) + "]");
-
-        // Add 3-star items.
-        Set<String> threeStarItems = new LinkedHashSet<>();
-        Arrays.stream(banner.getFallbackItems3()).forEach(i -> threeStarItems.add(Integer.toString(i)));
-        template = template.replace("{{THREE_STARS}}", "[" + String.join(",", threeStarItems) + "]");
-
-        // Done.
-        ctx.contentType(ContentType.TEXT_HTML);
-        ctx.result(template);
-    }
-
-    @Override
-    public void applyRoutes(Javalin javalin) {
-        javalin.get("/gacha", GachaHandler::gachaRecords);
-        javalin.get("/gacha/details", GachaHandler::gachaDetails);
-
-        javalin._conf.addSinglePageRoot(
-                "/gacha/mappings",
-                gachaMappingsPath.toString(),
-                Location.EXTERNAL); // TODO: This ***must*** be changed to take the Path not a String. This
-        // might involve upgrading Javalin.
-    }
-}
+package emu.grasscutter.server.http.handlers;
+
+import static emu.grasscutter.utils.Language.translate;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.database.DatabaseHelper;
+import emu.grasscutter.game.Account;
+import emu.grasscutter.game.gacha.GachaBanner;
+import emu.grasscutter.game.gacha.GachaSystem;
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.server.http.Router;
+import emu.grasscutter.utils.FileUtils;
+import emu.grasscutter.utils.Utils;
+import io.javalin.Javalin;
+import io.javalin.http.ContentType;
+import io.javalin.http.Context;
+import io.javalin.http.staticfiles.Location;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Arrays;
+import java.util.LinkedHashSet;
+import java.util.Set;
+import lombok.Getter;
+
+/** Handles all gacha-related HTTP requests. */
+public final class GachaHandler implements Router {
+    @Getter
+    private static final Path gachaMappingsPath = FileUtils.getDataUserPath("gacha/mappings.js");
+
+    @Deprecated(forRemoval = true)
+    public static final String gachaMappings = gachaMappingsPath.toString();
+
+    private static void gachaRecords(Context ctx) {
+        String sessionKey = ctx.queryParam("s");
+        Account account = DatabaseHelper.getAccountBySessionKey(sessionKey);
+        if (account == null) {
+            ctx.status(403).result("Requested account was not found");
+            return;
+        }
+        Player player = Grasscutter.getGameServer().getPlayerByAccountId(account.getId());
+        if (player == null) {
+            ctx.status(403).result("No player associated with requested account");
+            return;
+        }
+
+        int page = 0, gachaType = 0;
+        if (ctx.queryParam("p") != null) page = Integer.parseInt(ctx.queryParam("p"));
+        if (ctx.queryParam("gachaType") != null)
+            gachaType = Integer.parseInt(ctx.queryParam("gachaType"));
+
+        String records = DatabaseHelper.getGachaRecords(player.getUid(), page, gachaType).toString();
+        long maxPage = DatabaseHelper.getGachaRecordsMaxPage(player.getUid(), page, gachaType);
+
+        String template =
+                new String(
+                                FileUtils.read(FileUtils.getDataPath("gacha/records.html")), StandardCharsets.UTF_8)
+                        .replace("{{REPLACE_RECORDS}}", records)
+                        .replace("{{REPLACE_MAXPAGE}}", String.valueOf(maxPage))
+                        .replace("{{TITLE}}", translate(player, "gacha.records.title"))
+                        .replace("{{DATE}}", translate(player, "gacha.records.date"))
+                        .replace("{{ITEM}}", translate(player, "gacha.records.item"))
+                        .replace("{{LANGUAGE}}", Utils.getLanguageCode(account.getLocale()));
+        ctx.contentType(ContentType.TEXT_HTML);
+        ctx.result(template);
+    }
+
+    private static void gachaDetails(Context ctx) {
+        Path detailsTemplate = FileUtils.getDataPath("gacha/details.html");
+        String sessionKey = ctx.queryParam("s");
+        Account account = DatabaseHelper.getAccountBySessionKey(sessionKey);
+        if (account == null) {
+            ctx.status(403).result("Requested account was not found");
+            return;
+        }
+        Player player = Grasscutter.getGameServer().getPlayerByAccountId(account.getId());
+        if (player == null) {
+            ctx.status(403).result("No player associated with requested account");
+            return;
+        }
+
+        String template;
+        try {
+            template = Files.readString(detailsTemplate);
+        } catch (IOException e) {
+            Grasscutter.getLogger().warn("Failed to read data/gacha/details.html");
+            ctx.status(500);
+            return;
+        }
+
+        // Add translated title etc. to the page.
+        template =
+                template
+                        .replace("{{TITLE}}", translate(player, "gacha.details.title"))
+                        .replace(
+                                "{{AVAILABLE_FIVE_STARS}}", translate(player, "gacha.details.available_five_stars"))
+                        .replace(
+                                "{{AVAILABLE_FOUR_STARS}}", translate(player, "gacha.details.available_four_stars"))
+                        .replace(
+                                "{{AVAILABLE_THREE_STARS}}",
+                                translate(player, "gacha.details.available_three_stars"))
+                        .replace("{{LANGUAGE}}", Utils.getLanguageCode(account.getLocale()));
+
+        // Get the banner info for the banner we want.
+        int scheduleId = Integer.parseInt(ctx.queryParam("scheduleId"));
+        GachaSystem manager = Grasscutter.getGameServer().getGachaSystem();
+        GachaBanner banner = manager.getGachaBanners().get(scheduleId);
+
+        // Add 5-star items.
+        Set<String> fiveStarItems = new LinkedHashSet<>();
+
+        Arrays.stream(banner.getRateUpItems5()).forEach(i -> fiveStarItems.add(Integer.toString(i)));
+        Arrays.stream(banner.getFallbackItems5Pool1())
+                .forEach(i -> fiveStarItems.add(Integer.toString(i)));
+        Arrays.stream(banner.getFallbackItems5Pool2())
+                .forEach(i -> fiveStarItems.add(Integer.toString(i)));
+
+        template = template.replace("{{FIVE_STARS}}", "[" + String.join(",", fiveStarItems) + "]");
+
+        // Add 4-star items.
+        Set<String> fourStarItems = new LinkedHashSet<>();
+
+        Arrays.stream(banner.getRateUpItems4()).forEach(i -> fourStarItems.add(Integer.toString(i)));
+        Arrays.stream(banner.getFallbackItems4Pool1())
+                .forEach(i -> fourStarItems.add(Integer.toString(i)));
+        Arrays.stream(banner.getFallbackItems4Pool2())
+                .forEach(i -> fourStarItems.add(Integer.toString(i)));
+
+        template = template.replace("{{FOUR_STARS}}", "[" + String.join(",", fourStarItems) + "]");
+
+        // Add 3-star items.
+        Set<String> threeStarItems = new LinkedHashSet<>();
+        Arrays.stream(banner.getFallbackItems3()).forEach(i -> threeStarItems.add(Integer.toString(i)));
+        template = template.replace("{{THREE_STARS}}", "[" + String.join(",", threeStarItems) + "]");
+
+        // Done.
+        ctx.contentType(ContentType.TEXT_HTML);
+        ctx.result(template);
+    }
+
+    @Override
+    public void applyRoutes(Javalin javalin) {
+        javalin.get("/gacha", GachaHandler::gachaRecords);
+        javalin.get("/gacha/details", GachaHandler::gachaDetails);
+
+        javalin._conf.addSinglePageRoot(
+                "/gacha/mappings",
+                gachaMappingsPath.toString(),
+                Location.EXTERNAL); // TODO: This ***must*** be changed to take the Path not a String. This
+        // might involve upgrading Javalin.
+    }
+}

src/main/java/emu/grasscutter/server/http/handlers/GenericHandler.java

@@ -1,85 +1,85 @@
-package emu.grasscutter.server.http.handlers;
-
-import static emu.grasscutter.config.Configuration.ACCOUNT;
-
-import emu.grasscutter.GameConstants;
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.server.http.Router;
-import emu.grasscutter.server.http.objects.HttpJsonResponse;
-import emu.grasscutter.server.http.objects.WebStaticVersionResponse;
-import io.javalin.Javalin;
-import io.javalin.http.Context;
-
-/** Handles all generic, hard-coded responses. */
-public final class GenericHandler implements Router {
-    private static void serverStatus(Context ctx) {
-        int playerCount = Grasscutter.getGameServer().getPlayers().size();
-        int maxPlayer = ACCOUNT.maxPlayer;
-        String version = GameConstants.VERSION;
-
-        ctx.result(
-                "{\"retcode\":0,\"status\":{\"playerCount\":"
-                        + playerCount
-                        + ",\"maxPlayer\":"
-                        + maxPlayer
-                        + ",\"version\":\""
-                        + version
-                        + "\"}}");
-    }
-
-    @Override
-    public void applyRoutes(Javalin javalin) {
-        // hk4e-sdk-os.hoyoverse.com
-        javalin.get(
-                "/hk4e_global/mdk/agreement/api/getAgreementInfos",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"marketing_agreements\":[]}}"));
-        // hk4e-sdk-os.hoyoverse.com (this could be either GET or POST based on the observation of
-        // different clients)
-        this.allRoutes(
-                javalin,
-                "/hk4e_global/combo/granter/api/compareProtocolVersion",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"modified\":true,\"protocol\":{\"id\":0,\"app_id\":4,\"language\":\"en\",\"user_proto\":\"\",\"priv_proto\":\"\",\"major\":7,\"minimum\":0,\"create_time\":\"0\",\"teenager_proto\":\"\",\"third_proto\":\"\"}}}"));
-
-        // api-account-os.hoyoverse.com
-        javalin.post(
-                "/account/risky/api/check",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"id\":\"none\",\"action\":\"ACTION_NONE\",\"geetest\":null}}"));
-
-        // sdk-os-static.hoyoverse.com
-        javalin.get(
-                "/combo/box/api/config/sdk/combo",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"vals\":{\"disable_email_bind_skip\":\"false\",\"email_bind_remind_interval\":\"7\",\"email_bind_remind\":\"true\"}}}"));
-        // hk4e-sdk-os-static.hoyoverse.com
-        javalin.get(
-                "/hk4e_global/combo/granter/api/getConfig",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"protocol\":true,\"qr_enabled\":false,\"log_level\":\"INFO\",\"announce_url\":\"https://webstatic-sea.hoyoverse.com/hk4e/announcement/index.html?sdk_presentation_style=fullscreen\\u0026sdk_screen_transparent=true\\u0026game_biz=hk4e_global\\u0026auth_appid=announcement\\u0026game=hk4e#/\",\"push_alias_type\":2,\"disable_ysdk_guard\":false,\"enable_announce_pic_popup\":true}}"));
-        // hk4e-sdk-os-static.hoyoverse.com
-        javalin.get(
-                "/hk4e_global/mdk/shield/api/loadConfig",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"id\":6,\"game_key\":\"hk4e_global\",\"client\":\"PC\",\"identity\":\"I_IDENTITY\",\"guest\":false,\"ignore_versions\":\"\",\"scene\":\"S_NORMAL\",\"name\":\"原神海外\",\"disable_regist\":false,\"enable_email_captcha\":false,\"thirdparty\":[\"fb\",\"tw\"],\"disable_mmt\":false,\"server_guest\":false,\"thirdparty_ignore\":{\"tw\":\"\",\"fb\":\"\"},\"enable_ps_bind_account\":false,\"thirdparty_login_configs\":{\"tw\":{\"token_type\":\"TK_GAME_TOKEN\",\"game_token_expires_in\":604800},\"fb\":{\"token_type\":\"TK_GAME_TOKEN\",\"game_token_expires_in\":604800}}}}"));
-        // Test api?
-        // abtest-api-data-sg.hoyoverse.com
-        javalin.post(
-                "/data_abtest_api/config/experiment/list",
-                new HttpJsonResponse(
-                        "{\"retcode\":0,\"success\":true,\"message\":\"\",\"data\":[{\"code\":1000,\"type\":2,\"config_id\":\"14\",\"period_id\":\"6036_99\",\"version\":\"1\",\"configs\":{\"cardType\":\"old\"}}]}"));
-
-        // log-upload-os.mihoyo.com
-        this.allRoutes(javalin, "/log/sdk/upload", new HttpJsonResponse("{\"code\":0}"));
-        this.allRoutes(javalin, "/sdk/upload", new HttpJsonResponse("{\"code\":0}"));
-        javalin.post("/sdk/dataUpload", new HttpJsonResponse("{\"code\":0}"));
-        // /perf/config/verify?device_id=xxx&platform=x&name=xxx
-        this.allRoutes(javalin, "/perf/config/verify", new HttpJsonResponse("{\"code\":0}"));
-
-        // webstatic-sea.hoyoverse.com
-        javalin.get("/admin/mi18n/plat_oversea/*", new WebStaticVersionResponse());
-
-        javalin.get("/status/server", GenericHandler::serverStatus);
-    }
-}
+package emu.grasscutter.server.http.handlers;
+
+import static emu.grasscutter.config.Configuration.ACCOUNT;
+
+import emu.grasscutter.GameConstants;
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.server.http.Router;
+import emu.grasscutter.server.http.objects.HttpJsonResponse;
+import emu.grasscutter.server.http.objects.WebStaticVersionResponse;
+import io.javalin.Javalin;
+import io.javalin.http.Context;
+
+/** Handles all generic, hard-coded responses. */
+public final class GenericHandler implements Router {
+    private static void serverStatus(Context ctx) {
+        int playerCount = Grasscutter.getGameServer().getPlayers().size();
+        int maxPlayer = ACCOUNT.maxPlayer;
+        String version = GameConstants.VERSION;
+
+        ctx.result(
+                "{\"retcode\":0,\"status\":{\"playerCount\":"
+                        + playerCount
+                        + ",\"maxPlayer\":"
+                        + maxPlayer
+                        + ",\"version\":\""
+                        + version
+                        + "\"}}");
+    }
+
+    @Override
+    public void applyRoutes(Javalin javalin) {
+        // hk4e-sdk-os.hoyoverse.com
+        javalin.get(
+                "/hk4e_global/mdk/agreement/api/getAgreementInfos",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"marketing_agreements\":[]}}"));
+        // hk4e-sdk-os.hoyoverse.com (this could be either GET or POST based on the observation of
+        // different clients)
+        this.allRoutes(
+                javalin,
+                "/hk4e_global/combo/granter/api/compareProtocolVersion",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"modified\":true,\"protocol\":{\"id\":0,\"app_id\":4,\"language\":\"en\",\"user_proto\":\"\",\"priv_proto\":\"\",\"major\":7,\"minimum\":0,\"create_time\":\"0\",\"teenager_proto\":\"\",\"third_proto\":\"\"}}}"));
+
+        // api-account-os.hoyoverse.com
+        javalin.post(
+                "/account/risky/api/check",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"id\":\"none\",\"action\":\"ACTION_NONE\",\"geetest\":null}}"));
+
+        // sdk-os-static.hoyoverse.com
+        javalin.get(
+                "/combo/box/api/config/sdk/combo",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"vals\":{\"disable_email_bind_skip\":\"false\",\"email_bind_remind_interval\":\"7\",\"email_bind_remind\":\"true\"}}}"));
+        // hk4e-sdk-os-static.hoyoverse.com
+        javalin.get(
+                "/hk4e_global/combo/granter/api/getConfig",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"protocol\":true,\"qr_enabled\":false,\"log_level\":\"INFO\",\"announce_url\":\"https://webstatic-sea.hoyoverse.com/hk4e/announcement/index.html?sdk_presentation_style=fullscreen\\u0026sdk_screen_transparent=true\\u0026game_biz=hk4e_global\\u0026auth_appid=announcement\\u0026game=hk4e#/\",\"push_alias_type\":2,\"disable_ysdk_guard\":false,\"enable_announce_pic_popup\":true}}"));
+        // hk4e-sdk-os-static.hoyoverse.com
+        javalin.get(
+                "/hk4e_global/mdk/shield/api/loadConfig",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"message\":\"OK\",\"data\":{\"id\":6,\"game_key\":\"hk4e_global\",\"client\":\"PC\",\"identity\":\"I_IDENTITY\",\"guest\":false,\"ignore_versions\":\"\",\"scene\":\"S_NORMAL\",\"name\":\"原神海外\",\"disable_regist\":false,\"enable_email_captcha\":false,\"thirdparty\":[\"fb\",\"tw\"],\"disable_mmt\":false,\"server_guest\":false,\"thirdparty_ignore\":{\"tw\":\"\",\"fb\":\"\"},\"enable_ps_bind_account\":false,\"thirdparty_login_configs\":{\"tw\":{\"token_type\":\"TK_GAME_TOKEN\",\"game_token_expires_in\":604800},\"fb\":{\"token_type\":\"TK_GAME_TOKEN\",\"game_token_expires_in\":604800}}}}"));
+        // Test api?
+        // abtest-api-data-sg.hoyoverse.com
+        javalin.post(
+                "/data_abtest_api/config/experiment/list",
+                new HttpJsonResponse(
+                        "{\"retcode\":0,\"success\":true,\"message\":\"\",\"data\":[{\"code\":1000,\"type\":2,\"config_id\":\"14\",\"period_id\":\"6036_99\",\"version\":\"1\",\"configs\":{\"cardType\":\"old\"}}]}"));
+
+        // log-upload-os.mihoyo.com
+        this.allRoutes(javalin, "/log/sdk/upload", new HttpJsonResponse("{\"code\":0}"));
+        this.allRoutes(javalin, "/sdk/upload", new HttpJsonResponse("{\"code\":0}"));
+        javalin.post("/sdk/dataUpload", new HttpJsonResponse("{\"code\":0}"));
+        // /perf/config/verify?device_id=xxx&platform=x&name=xxx
+        this.allRoutes(javalin, "/perf/config/verify", new HttpJsonResponse("{\"code\":0}"));
+
+        // webstatic-sea.hoyoverse.com
+        javalin.get("/admin/mi18n/plat_oversea/*", new WebStaticVersionResponse());
+
+        javalin.get("/status/server", GenericHandler::serverStatus);
+    }
+}

src/main/java/emu/grasscutter/server/http/handlers/LogHandler.java

@@ -1,21 +1,21 @@
-package emu.grasscutter.server.http.handlers;
-
-import emu.grasscutter.server.http.Router;
-import io.javalin.Javalin;
-import io.javalin.http.Context;
-
-/** Handles logging requests made to the server. */
-public final class LogHandler implements Router {
-    private static void log(Context ctx) {
-        // TODO: Figure out how to dump request body and log to file.
-        ctx.result("{\"code\":0}");
-    }
-
-    @Override
-    public void applyRoutes(Javalin javalin) {
-        // overseauspider.yuanshen.com
-        javalin.post("/log", LogHandler::log);
-        // log-upload-os.mihoyo.com
-        javalin.post("/crash/dataUpload", LogHandler::log);
-    }
-}
+package emu.grasscutter.server.http.handlers;
+
+import emu.grasscutter.server.http.Router;
+import io.javalin.Javalin;
+import io.javalin.http.Context;
+
+/** Handles logging requests made to the server. */
+public final class LogHandler implements Router {
+    private static void log(Context ctx) {
+        // TODO: Figure out how to dump request body and log to file.
+        ctx.result("{\"code\":0}");
+    }
+
+    @Override
+    public void applyRoutes(Javalin javalin) {
+        // overseauspider.yuanshen.com
+        javalin.post("/log", LogHandler::log);
+        // log-upload-os.mihoyo.com
+        javalin.post("/crash/dataUpload", LogHandler::log);
+    }
+}

src/main/java/emu/grasscutter/server/http/objects/ComboTokenReqJson.java

@@ -1,15 +1,15 @@
-package emu.grasscutter.server.http.objects;
-
-public class ComboTokenReqJson {
-    public int app_id;
-    public int channel_id;
-    public String data;
-    public String device;
-    public String sign;
-
-    public static class LoginTokenData {
-        public String uid;
-        public String token;
-        public boolean guest;
-    }
-}
+package emu.grasscutter.server.http.objects;
+
+public class ComboTokenReqJson {
+    public int app_id;
+    public int channel_id;
+    public String data;
+    public String device;
+    public String sign;
+
+    public static class LoginTokenData {
+        public String uid;
+        public String token;
+        public boolean guest;
+    }
+}

src/main/java/emu/grasscutter/server/http/objects/ComboTokenResJson.java

@@ -1,17 +1,17 @@
-package emu.grasscutter.server.http.objects;
-
-public class ComboTokenResJson {
-    public String message;
-    public int retcode;
-    public LoginData data = new LoginData();
-
-    public static class LoginData {
-        public int account_type = 1;
-        public boolean heartbeat;
-        public String combo_id;
-        public String combo_token;
-        public String open_id;
-        public String data = "{\"guest\":false}";
-        public String fatigue_remind = null; // ?
-    }
-}
+package emu.grasscutter.server.http.objects;
+
+public class ComboTokenResJson {
+    public String message;
+    public int retcode;
+    public LoginData data = new LoginData();
+
+    public static class LoginData {
+        public int account_type = 1;
+        public boolean heartbeat;
+        public String combo_id;
+        public String combo_token;
+        public String open_id;
+        public String data = "{\"guest\":false}";
+        public String fatigue_remind = null; // ?
+    }
+}

src/main/java/emu/grasscutter/server/http/objects/HttpJsonResponse.java

@@ -1,52 +1,52 @@
-package emu.grasscutter.server.http.objects;
-
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
-import static emu.grasscutter.utils.Language.translate;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.Grasscutter.ServerDebugMode;
-import io.javalin.http.Context;
-import io.javalin.http.Handler;
-import java.util.Arrays;
-import java.util.Objects;
-import org.jetbrains.annotations.NotNull;
-
-public final class HttpJsonResponse implements Handler {
-    private final String response;
-    private final String[]
-            missingRoutes = { // TODO: When http requests for theses routes are found please remove it
-        // from this list and update the route request type in the DispatchServer
-        "/common/hk4e_global/announcement/api/getAlertPic",
-        "/common/hk4e_global/announcement/api/getAlertAnn",
-        "/common/hk4e_global/announcement/api/getAnnList",
-        "/common/hk4e_global/announcement/api/getAnnContent",
-        "/hk4e_global/mdk/shopwindow/shopwindow/listPriceTier",
-        "/log/sdk/upload",
-        "/sdk/upload",
-        "/perf/config/verify",
-        "/log",
-        "/crash/dataUpload"
-    };
-
-    public HttpJsonResponse(String response) {
-        this.response = response;
-    }
-
-    @Override
-    public void handle(@NotNull Context ctx) throws Exception {
-        // Checking for ALL here isn't required as when ALL is enabled enableDevLogging() gets enabled
-        if (DISPATCH_INFO.logRequests == ServerDebugMode.MISSING
-                && Arrays.stream(missingRoutes)
-                        .anyMatch(x -> Objects.equals(x, ctx.endpointHandlerPath()))) {
-            Grasscutter.getLogger()
-                    .info(
-                            translate(
-                                            "messages.dispatch.request",
-                                            ctx.ip(),
-                                            ctx.method(),
-                                            ctx.endpointHandlerPath())
-                                    + (DISPATCH_INFO.logRequests == ServerDebugMode.MISSING ? "(MISSING)" : ""));
-        }
-        ctx.result(response);
-    }
-}
+package emu.grasscutter.server.http.objects;
+
+import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+import static emu.grasscutter.utils.Language.translate;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.Grasscutter.ServerDebugMode;
+import io.javalin.http.Context;
+import io.javalin.http.Handler;
+import java.util.Arrays;
+import java.util.Objects;
+import org.jetbrains.annotations.NotNull;
+
+public final class HttpJsonResponse implements Handler {
+    private final String response;
+    private final String[]
+            missingRoutes = { // TODO: When http requests for theses routes are found please remove it
+        // from this list and update the route request type in the DispatchServer
+        "/common/hk4e_global/announcement/api/getAlertPic",
+        "/common/hk4e_global/announcement/api/getAlertAnn",
+        "/common/hk4e_global/announcement/api/getAnnList",
+        "/common/hk4e_global/announcement/api/getAnnContent",
+        "/hk4e_global/mdk/shopwindow/shopwindow/listPriceTier",
+        "/log/sdk/upload",
+        "/sdk/upload",
+        "/perf/config/verify",
+        "/log",
+        "/crash/dataUpload"
+    };
+
+    public HttpJsonResponse(String response) {
+        this.response = response;
+    }
+
+    @Override
+    public void handle(@NotNull Context ctx) throws Exception {
+        // Checking for ALL here isn't required as when ALL is enabled enableDevLogging() gets enabled
+        if (DISPATCH_INFO.logRequests == ServerDebugMode.MISSING
+                && Arrays.stream(missingRoutes)
+                        .anyMatch(x -> Objects.equals(x, ctx.endpointHandlerPath()))) {
+            Grasscutter.getLogger()
+                    .info(
+                            translate(
+                                            "messages.dispatch.request",
+                                            ctx.ip(),
+                                            ctx.method(),
+                                            ctx.endpointHandlerPath())
+                                    + (DISPATCH_INFO.logRequests == ServerDebugMode.MISSING ? "(MISSING)" : ""));
+        }
+        ctx.result(response);
+    }
+}

src/main/java/emu/grasscutter/server/http/objects/LoginAccountRequestJson.java

@@ -1,7 +1,7 @@
-package emu.grasscutter.server.http.objects;
-
-public class LoginAccountRequestJson {
-    public String account;
-    public String password;
-    public boolean is_crypto;
-}
+package emu.grasscutter.server.http.objects;
+
+public class LoginAccountRequestJson {
+    public String account;
+    public String password;
+    public boolean is_crypto;
+}

src/main/java/emu/grasscutter/server/http/objects/LoginResultJson.java

@@ -1,38 +1,38 @@
-package emu.grasscutter.server.http.objects;
-
-public class LoginResultJson {
-    public String message;
-    public int retcode;
-    public VerifyData data = new VerifyData();
-
-    public static class VerifyData {
-        public VerifyAccountData account = new VerifyAccountData();
-        public boolean device_grant_required = false;
-        public String realname_operation = "NONE";
-        public boolean realperson_required = false;
-        public boolean safe_mobile_required = false;
-    }
-
-    public static class VerifyAccountData {
-        public String uid;
-        public String name = "";
-        public String email = "";
-        public String mobile = "";
-        public String is_email_verify = "0";
-        public String realname = "";
-        public String identity_card = "";
-        public String token;
-        public String safe_mobile = "";
-        public String facebook_name = "";
-        public String twitter_name = "";
-        public String game_center_name = "";
-        public String google_name = "";
-        public String apple_name = "";
-        public String sony_name = "";
-        public String tap_name = "";
-        public String country = "US";
-        public String reactivate_ticket = "";
-        public String area_code = "**";
-        public String device_grant_ticket = "";
-    }
-}
+package emu.grasscutter.server.http.objects;
+
+public class LoginResultJson {
+    public String message;
+    public int retcode;
+    public VerifyData data = new VerifyData();
+
+    public static class VerifyData {
+        public VerifyAccountData account = new VerifyAccountData();
+        public boolean device_grant_required = false;
+        public String realname_operation = "NONE";
+        public boolean realperson_required = false;
+        public boolean safe_mobile_required = false;
+    }
+
+    public static class VerifyAccountData {
+        public String uid;
+        public String name = "";
+        public String email = "";
+        public String mobile = "";
+        public String is_email_verify = "0";
+        public String realname = "";
+        public String identity_card = "";
+        public String token;
+        public String safe_mobile = "";
+        public String facebook_name = "";
+        public String twitter_name = "";
+        public String game_center_name = "";
+        public String google_name = "";
+        public String apple_name = "";
+        public String sony_name = "";
+        public String tap_name = "";
+        public String country = "US";
+        public String reactivate_ticket = "";
+        public String area_code = "**";
+        public String device_grant_ticket = "";
+    }
+}

src/main/java/emu/grasscutter/server/http/objects/LoginTokenRequestJson.java

@@ -1,6 +1,6 @@
-package emu.grasscutter.server.http.objects;
-
-public class LoginTokenRequestJson {
-    public String uid;
-    public String token;
-}
+package emu.grasscutter.server.http.objects;
+
+public class LoginTokenRequestJson {
+    public String uid;
+    public String token;
+}

src/main/java/emu/grasscutter/server/http/objects/WebStaticVersionResponse.java

@@ -1,35 +1,35 @@
-package emu.grasscutter.server.http.objects;
-
-import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.utils.FileUtils;
-import io.javalin.http.ContentType;
-import io.javalin.http.Context;
-import io.javalin.http.Handler;
-import java.io.IOException;
-import java.io.InputStream;
-
-public class WebStaticVersionResponse implements Handler {
-
-    private static void getPageResources(String path, Context ctx) {
-        try (InputStream filestream = FileUtils.readResourceAsStream(path)) {
-            ContentType fromExtension =
-                    ContentType.getContentTypeByExtension(path.substring(path.lastIndexOf(".") + 1));
-            ctx.contentType(fromExtension != null ? fromExtension : ContentType.APPLICATION_OCTET_STREAM);
-            ctx.result(filestream.readAllBytes());
-        } catch (Exception e) {
-            if (DISPATCH_INFO.logRequests == Grasscutter.ServerDebugMode.MISSING) {
-                Grasscutter.getLogger().warn("Webstatic File Missing: " + path);
-            }
-            ctx.status(404);
-        }
-    }
-
-    @Override
-    public void handle(Context ctx) throws IOException {
-        String requestFor = ctx.path().substring(ctx.path().lastIndexOf("-") + 1);
-
-        getPageResources("/webstatic/" + requestFor, ctx);
-    }
-}
+package emu.grasscutter.server.http.objects;
+
+import static emu.grasscutter.config.Configuration.DISPATCH_INFO;
+
+import emu.grasscutter.Grasscutter;
+import emu.grasscutter.utils.FileUtils;
+import io.javalin.http.ContentType;
+import io.javalin.http.Context;
+import io.javalin.http.Handler;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class WebStaticVersionResponse implements Handler {
+
+    private static void getPageResources(String path, Context ctx) {
+        try (InputStream filestream = FileUtils.readResourceAsStream(path)) {
+            ContentType fromExtension =
+                    ContentType.getContentTypeByExtension(path.substring(path.lastIndexOf(".") + 1));
+            ctx.contentType(fromExtension != null ? fromExtension : ContentType.APPLICATION_OCTET_STREAM);
+            ctx.result(filestream.readAllBytes());
+        } catch (Exception e) {
+            if (DISPATCH_INFO.logRequests == Grasscutter.ServerDebugMode.MISSING) {
+                Grasscutter.getLogger().warn("Webstatic File Missing: " + path);
+            }
+            ctx.status(404);
+        }
+    }
+
+    @Override
+    public void handle(Context ctx) throws IOException {
+        String requestFor = ctx.path().substring(ctx.path().lastIndexOf("-") + 1);
+
+        getPageResources("/webstatic/" + requestFor, ctx);
+    }
+}