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Refactor dispatch (now called HTTP) server (pt. 2)

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KingRainbow44 2022-05-13 23:22:30 -04:00
parent e08a9c0d70
commit 87bfc25ab8
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GPG Key ID: FC2CB64B00D257BE
25 changed files with 195 additions and 882 deletions
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18
src/main/java/emu/grasscutter/Grasscutter.java
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@ -11,9 +11,7 @@ import emu.grasscutter.plugin.api.ServerHook;
import emu.grasscutter.scripts.ScriptLoader; import emu.grasscutter.scripts.ScriptLoader;
import emu.grasscutter.server.http.HttpServer; import emu.grasscutter.server.http.HttpServer;
import emu.grasscutter.server.http.dispatch.DispatchHandler; import emu.grasscutter.server.http.dispatch.DispatchHandler;
import emu.grasscutter.server.http.handlers.AnnouncementsHandler; import emu.grasscutter.server.http.handlers.*;
import emu.grasscutter.server.http.handlers.GenericHandler;
import emu.grasscutter.server.http.handlers.LogHandler;
import emu.grasscutter.server.http.dispatch.RegionHandler; import emu.grasscutter.server.http.dispatch.RegionHandler;
import emu.grasscutter.utils.ConfigContainer; import emu.grasscutter.utils.ConfigContainer;
import emu.grasscutter.utils.Utils; import emu.grasscutter.utils.Utils;
@ -33,7 +31,6 @@ import ch.qos.logback.classic.Logger;
import emu.grasscutter.data.ResourceLoader; import emu.grasscutter.data.ResourceLoader;
import emu.grasscutter.database.DatabaseManager; import emu.grasscutter.database.DatabaseManager;
import emu.grasscutter.utils.Language; import emu.grasscutter.utils.Language;
import emu.grasscutter.server.dispatch.DispatchServer;
import emu.grasscutter.server.game.GameServer; import emu.grasscutter.server.game.GameServer;
import emu.grasscutter.tools.Tools; import emu.grasscutter.tools.Tools;
import emu.grasscutter.utils.Crypto; import emu.grasscutter.utils.Crypto;
@ -54,7 +51,6 @@ public final class Grasscutter {
private static int day; // Current day of week. private static int day; // Current day of week.
private static DispatchServer dispatchServer;
private static HttpServer httpServer; private static HttpServer httpServer;
private static GameServer gameServer; private static GameServer gameServer;
private static PluginManager pluginManager; private static PluginManager pluginManager;
@ -113,11 +109,10 @@ public final class Grasscutter {
authenticationSystem = new DefaultAuthentication(); authenticationSystem = new DefaultAuthentication();
// Create server instances. // Create server instances.
dispatchServer = new DispatchServer();
httpServer = new HttpServer(); httpServer = new HttpServer();
gameServer = new GameServer(); gameServer = new GameServer();
// Create a server hook instance with both servers. // Create a server hook instance with both servers.
new ServerHook(gameServer, dispatchServer); new ServerHook(gameServer, httpServer);
// Create plugin manager instance. // Create plugin manager instance.
pluginManager = new PluginManager(); pluginManager = new PluginManager();
@ -129,14 +124,15 @@ public final class Grasscutter {
httpServer.addRouter(GenericHandler.class); httpServer.addRouter(GenericHandler.class);
httpServer.addRouter(AnnouncementsHandler.class); httpServer.addRouter(AnnouncementsHandler.class);
httpServer.addRouter(DispatchHandler.class); httpServer.addRouter(DispatchHandler.class);
httpServer.addRouter(LegacyAuthHandler.class);
httpServer.addRouter(GachaHandler.class);
// Start servers. // Start servers.
var runMode = SERVER.runMode; var runMode = SERVER.runMode;
if (runMode == ServerRunMode.HYBRID) { if (runMode == ServerRunMode.HYBRID) {
dispatchServer.start(); httpServer.start();
gameServer.start(); gameServer.start();
} else if (runMode == ServerRunMode.DISPATCH_ONLY) { } else if (runMode == ServerRunMode.DISPATCH_ONLY) {
dispatchServer.start();
httpServer.start(); httpServer.start();
} else if (runMode == ServerRunMode.GAME_ONLY) { } else if (runMode == ServerRunMode.GAME_ONLY) {
gameServer.start(); gameServer.start();
@ -258,8 +254,8 @@ public final class Grasscutter {
return gson; return gson;
} }
public static DispatchServer getDispatchServer() { public static HttpServer getHttpServer() {
return dispatchServer; return httpServer;
} }
public static GameServer getGameServer() { public static GameServer getGameServer() {

2
src/main/java/emu/grasscutter/command/commands/ReloadCommand.java
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@ -21,7 +21,7 @@ public final class ReloadCommand implements CommandHandler {
Grasscutter.getGameServer().getGachaManager().load(); Grasscutter.getGameServer().getGachaManager().load();
Grasscutter.getGameServer().getDropManager().load(); Grasscutter.getGameServer().getDropManager().load();
Grasscutter.getGameServer().getShopManager().load(); Grasscutter.getGameServer().getShopManager().load();
Grasscutter.getDispatchServer().loadQueries(); // Grasscutter.getHttpServer().loadQueries(); // Is this practical?
CommandHandler.sendMessage(sender, translate(sender, "commands.reload.reload_done")); CommandHandler.sendMessage(sender, translate(sender, "commands.reload.reload_done"));
} }

6
src/main/java/emu/grasscutter/game/gacha/GachaBanner.java
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@ -98,9 +98,9 @@ public class GachaBanner {
} }
public GachaInfo toProto(String sessionKey) { public GachaInfo toProto(String sessionKey) {
String record = "http" + (DISPATCH_INFO.encryption.useInRouting ? "s" : "") + "://" String record = "http" + (HTTP_ENCRYPTION.useInRouting ? "s" : "") + "://"
+ lr(DISPATCH_INFO.accessAddress, DISPATCH_INFO.bindAddress) + ":" + lr(HTTP_INFO.accessAddress, HTTP_INFO.bindAddress) + ":"
+ lr(DISPATCH_INFO.accessPort, DISPATCH_INFO.bindPort) + lr(HTTP_INFO.accessPort, HTTP_INFO.bindPort)
+ "/gacha?s=" + sessionKey + "&gachaType=" + gachaType; + "/gacha?s=" + sessionKey + "&gachaType=" + gachaType;
// Grasscutter.getLogger().info("record = " + record); // Grasscutter.getLogger().info("record = " + record);
GachaInfo.Builder info = GachaInfo.newBuilder() GachaInfo.Builder info = GachaInfo.newBuilder()

43
src/main/java/emu/grasscutter/plugin/api/ServerHook.java
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@ -1,10 +1,13 @@
package emu.grasscutter.plugin.api; package emu.grasscutter.plugin.api;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.auth.AuthenticationSystem;
import emu.grasscutter.command.Command; import emu.grasscutter.command.Command;
import emu.grasscutter.command.CommandHandler; import emu.grasscutter.command.CommandHandler;
import emu.grasscutter.game.player.Player; import emu.grasscutter.game.player.Player;
import emu.grasscutter.server.dispatch.DispatchServer;
import emu.grasscutter.server.game.GameServer; import emu.grasscutter.server.game.GameServer;
import emu.grasscutter.server.http.HttpServer;
import emu.grasscutter.server.http.Router;
import java.util.LinkedList; import java.util.LinkedList;
import java.util.List; import java.util.List;
@ -15,7 +18,7 @@ import java.util.List;
public final class ServerHook { public final class ServerHook {
private static ServerHook instance; private static ServerHook instance;
private final GameServer gameServer; private final GameServer gameServer;
private final DispatchServer dispatchServer; private final HttpServer httpServer;
/** /**
* Gets the server hook instance. * Gets the server hook instance.
@ -28,11 +31,11 @@ public final class ServerHook {
/** /**
* Hooks into a server. * Hooks into a server.
* @param gameServer The game server to hook into. * @param gameServer The game server to hook into.
* @param dispatchServer The dispatch server to hook into. * @param httpServer The HTTP server to hook into.
*/ */
public ServerHook(GameServer gameServer, DispatchServer dispatchServer) { public ServerHook(GameServer gameServer, HttpServer httpServer) {
this.gameServer = gameServer; this.gameServer = gameServer;
this.dispatchServer = dispatchServer; this.httpServer = httpServer;
instance = this; instance = this;
} }
@ -45,10 +48,10 @@ public final class ServerHook {
} }
/** /**
* @return The dispatch server. * @return The HTTP server.
*/ */
public DispatchServer getDispatchServer() { public HttpServer getHttpServer() {
return this.dispatchServer; return this.httpServer;
} }
/** /**
@ -70,4 +73,28 @@ public final class ServerHook {
Command commandData = clazz.getAnnotation(Command.class); Command commandData = clazz.getAnnotation(Command.class);
this.gameServer.getCommandMap().registerCommand(commandData.label(), handler); this.gameServer.getCommandMap().registerCommand(commandData.label(), handler);
} }
/**
* Adds a router using an instance of a class.
* @param router A router instance.
*/
public void addRouter(Router router) {
this.addRouter(router.getClass());
}
/**
* Adds a router using a class.
* @param router The class of the router.
*/
public void addRouter(Class<? extends Router> router) {
this.httpServer.addRouter(router);
}
/**
* Sets the server's authentication system.
* @param authSystem An instance of the authentication system.
*/
public void setAuthSystem(AuthenticationSystem authSystem) {
Grasscutter.setAuthenticationSystem(authSystem);
}
} }

4
src/main/java/emu/grasscutter/scripts/serializer/LuaSerializer.java
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@ -70,15 +70,13 @@ public class LuaSerializer implements Serializer {
} }
try { try {
//noinspection ConfusingArgumentToVarargsMethod
object = type.getDeclaredConstructor().newInstance(null); object = type.getDeclaredConstructor().newInstance(null);
LuaValue[] keys = table.keys(); LuaValue[] keys = table.keys();
for (LuaValue k : keys) { for (LuaValue k : keys) {
try { try {
Field field = object.getClass().getDeclaredField(k.checkjstring()); Field field = object.getClass().getDeclaredField(k.checkjstring());
if (field == null) {
continue;
}
field.setAccessible(true); field.setAccessible(true);
LuaValue keyValue = table.get(k); LuaValue keyValue = table.get(k);

38
src/main/java/emu/grasscutter/server/dispatch/AnnouncementHandler.java
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@ -1,38 +0,0 @@
package emu.grasscutter.server.dispatch;
import emu.grasscutter.Grasscutter;
import express.http.HttpContextHandler;
import express.http.Request;
import express.http.Response;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Objects;
import static emu.grasscutter.Configuration.*;
public final class AnnouncementHandler implements HttpContextHandler {
@Override
public void handle(Request request, Response response) throws IOException {//event
if (Objects.equals(request.baseUrl(), "/common/hk4e_global/announcement/api/getAnnContent")) {
response.send("{\"retcode\":0,\"message\":\"OK\",\"data\":" + readToString(new File(DATA("GameAnnouncement.json"))) +"}");
} else if (Objects.equals(request.baseUrl(), "/common/hk4e_global/announcement/api/getAnnList")) {
String data = readToString(new File(DATA("GameAnnouncementList.json"))).replace("System.currentTimeMillis()",String.valueOf(System.currentTimeMillis()));
response.send("{\"retcode\":0,\"message\":\"OK\",\"data\": "+data +"}");
}
}
@SuppressWarnings("ResultOfMethodCallIgnored")
private static String readToString(File file) {
long length = file.length();
byte[] content = new byte[(int) length];
try {
FileInputStream in = new FileInputStream(file);
in.read(content); in.close();
} catch (IOException ignored) {
Grasscutter.getLogger().warn("File not found: " + file.getAbsolutePath());
}
return new String(content);
}
}

19
src/main/java/emu/grasscutter/server/dispatch/ClientLogHandler.java
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@ -1,19 +0,0 @@
package emu.grasscutter.server.dispatch;
import express.http.HttpContextHandler;
import express.http.Request;
import express.http.Response;
import java.io.IOException;
/**
* Used for processing crash dumps and logs generated by the game.
* Logs are in JSON, and are sent to the server for logging.
*/
public final class ClientLogHandler implements HttpContextHandler {
@Override
public void handle(Request request, Response response) throws IOException {
// TODO: Figure out how to dump request body and log to file.
response.send("{\"code\":0}");
}
}

532
src/main/java/emu/grasscutter/server/dispatch/DispatchServer.java
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@ -1,532 +0,0 @@
package emu.grasscutter.server.dispatch;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.protobuf.ByteString;
import emu.grasscutter.GameConstants;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.Grasscutter.ServerDebugMode;
import emu.grasscutter.Grasscutter.ServerRunMode;
import emu.grasscutter.database.DatabaseHelper;
import emu.grasscutter.game.Account;
import emu.grasscutter.net.proto.QueryCurrRegionHttpRspOuterClass.QueryCurrRegionHttpRsp;
import emu.grasscutter.net.proto.QueryRegionListHttpRspOuterClass.QueryRegionListHttpRsp;
import emu.grasscutter.net.proto.RegionInfoOuterClass.RegionInfo;
import emu.grasscutter.net.proto.RegionSimpleInfoOuterClass.RegionSimpleInfo;
import emu.grasscutter.server.dispatch.authentication.AuthenticationHandler;
import emu.grasscutter.server.dispatch.authentication.DefaultAuthenticationHandler;
import emu.grasscutter.server.dispatch.http.GachaRecordHandler;
import emu.grasscutter.server.dispatch.json.*;
import emu.grasscutter.server.dispatch.json.ComboTokenReqJson.LoginTokenData;
import emu.grasscutter.server.event.dispatch.QueryAllRegionsEvent;
import emu.grasscutter.server.event.dispatch.QueryCurrentRegionEvent;
import emu.grasscutter.tools.Tools;
import emu.grasscutter.utils.FileUtils;
import emu.grasscutter.utils.Utils;
import express.Express;
import io.javalin.http.staticfiles.Location;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.ServerConnector;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import java.io.*;
import java.net.URLDecoder;
import java.nio.charset.StandardCharsets;
import java.util.*;
import static emu.grasscutter.utils.Language.translate;
import static emu.grasscutter.Configuration.*;
public final class DispatchServer {
public static String query_region_list = "";
public static String query_cur_region = "";
private final Gson gson;
private final String defaultServerName = "os_usa";
public String regionListBase64;
public Map<String, RegionData> regions;
private AuthenticationHandler authHandler;
private Express httpServer;
public DispatchServer() {
this.regions = new HashMap<>();
this.gson = new GsonBuilder().create();
this.loadQueries();
this.initRegion();
}
public Express getServer() {
return httpServer;
}
public void setHttpServer(Express httpServer) {
this.httpServer.stop();
this.httpServer = httpServer;
this.httpServer.listen(DISPATCH_INFO.bindPort);
}
public Gson getGsonFactory() {
return gson;
}
public QueryCurrRegionHttpRsp getCurrRegion() {
// Needs to be fixed by having the game servers connect to the dispatch server.
if (SERVER.runMode == ServerRunMode.HYBRID) {
return regions.get(defaultServerName).parsedRegionQuery;
}
Grasscutter.getLogger().warn("[Dispatch] Unsupported run mode for getCurrRegion()");
return null;
}
public void loadQueries() {
File file;
file = new File(DATA("query_region_list.txt"));
if (file.exists()) {
query_region_list = new String(FileUtils.read(file));
} else {
Grasscutter.getLogger().warn("[Dispatch] query_region_list not found! Using default region list.");
}
file = new File(DATA("query_cur_region.txt"));
if (file.exists()) {
query_cur_region = new String(FileUtils.read(file));
} else {
Grasscutter.getLogger().warn("[Dispatch] query_cur_region not found! Using default current region.");
}
}
private void initRegion() {
try {
byte[] decoded = Base64.getDecoder().decode(query_region_list);
QueryRegionListHttpRsp rl = QueryRegionListHttpRsp.parseFrom(decoded);
byte[] decoded2 = Base64.getDecoder().decode(query_cur_region);
QueryCurrRegionHttpRsp regionQuery = QueryCurrRegionHttpRsp.parseFrom(decoded2);
List<RegionSimpleInfo> servers = new ArrayList<>();
List<String> usedNames = new ArrayList<>(); // List to check for potential naming conflicts.
if (SERVER.runMode == ServerRunMode.HYBRID) { // Automatically add the game server if in hybrid mode.
RegionSimpleInfo server = RegionSimpleInfo.newBuilder()
.setName("os_usa")
.setTitle(DISPATCH_INFO.defaultName)
.setType("DEV_PUBLIC")
.setDispatchUrl(
"http" + (HTTP_ENCRYPTION.useInRouting ? "s" : "") + "://"
+ lr(DISPATCH_INFO.accessAddress, DISPATCH_INFO.bindAddress) + ":"
+ lr(DISPATCH_INFO.accessPort, DISPATCH_INFO.bindPort)
+ "/query_cur_region/" + defaultServerName)
.build();
usedNames.add(defaultServerName);
servers.add(server);
RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
.setGateserverIp(lr(GAME_INFO.accessAddress, GAME_INFO.bindAddress))
.setGateserverPort(lr(GAME_INFO.accessPort, GAME_INFO.bindPort))
.setSecretKey(ByteString.copyFrom(FileUtils.read(KEYS_FOLDER + "/dispatchSeed.bin")))
.build();
QueryCurrRegionHttpRsp parsedRegionQuery = regionQuery.toBuilder().setRegionInfo(serverRegion).build();
regions.put(defaultServerName, new RegionData(parsedRegionQuery,
Base64.getEncoder().encodeToString(parsedRegionQuery.toByteString().toByteArray())));
} else if (DISPATCH_INFO.regions.length == 0) {
Grasscutter.getLogger().error("[Dispatch] There are no game servers available. Exiting due to unplayable state.");
System.exit(1);
}
for (var regionInfo : DISPATCH_INFO.regions) {
if (usedNames.contains(regionInfo.Name)) {
Grasscutter.getLogger().error("Region name already in use.");
continue;
}
RegionSimpleInfo server = RegionSimpleInfo.newBuilder()
.setName(regionInfo.Name)
.setTitle(regionInfo.Title)
.setType("DEV_PUBLIC")
.setDispatchUrl(
"http" + (HTTP_ENCRYPTION.useInRouting ? "s" : "") + "://"
+ lr(DISPATCH_INFO.accessAddress, DISPATCH_INFO.bindAddress) + ":"
+ lr(DISPATCH_INFO.accessPort, DISPATCH_INFO.bindPort)
+ "/query_cur_region/" + regionInfo.Name)
.build();
usedNames.add(regionInfo.Name);
servers.add(server);
RegionInfo serverRegion = regionQuery.getRegionInfo().toBuilder()
.setGateserverIp(regionInfo.Ip)
.setGateserverPort(regionInfo.Port)
.setSecretKey(ByteString
.copyFrom(FileUtils.read(KEYS_FOLDER + "/dispatchSeed.bin")))
.build();
QueryCurrRegionHttpRsp parsedRegionQuery = regionQuery.toBuilder().setRegionInfo(serverRegion).build();
regions.put(regionInfo.Name, new RegionData(parsedRegionQuery,
Base64.getEncoder().encodeToString(parsedRegionQuery.toByteString().toByteArray())));
}
QueryRegionListHttpRsp regionList = QueryRegionListHttpRsp.newBuilder()
.addAllRegionList(servers)
.setClientSecretKey(rl.getClientSecretKey())
.setClientCustomConfigEncrypted(rl.getClientCustomConfigEncrypted())
.setEnableLoginPc(true)
.build();
this.regionListBase64 = Base64.getEncoder().encodeToString(regionList.toByteString().toByteArray());
} catch (Exception exception) {
Grasscutter.getLogger().error("[Dispatch] Error while initializing region info!", exception);
}
}
public void start() throws Exception {
httpServer = new Express(config -> {
config.server(() -> {
Server server = new Server();
ServerConnector serverConnector;
if(HTTP_ENCRYPTION.useEncryption) {
SslContextFactory.Server sslContextFactory = new SslContextFactory.Server();
File keystoreFile = new File(HTTP_ENCRYPTION.keystore);
if(keystoreFile.exists()) {
try {
sslContextFactory.setKeyStorePath(keystoreFile.getPath());
sslContextFactory.setKeyStorePassword(HTTP_ENCRYPTION.keystorePassword);
} catch (Exception e) {
e.printStackTrace();
Grasscutter.getLogger().warn(translate("messages.dispatch.keystore.password_error"));
try {
sslContextFactory.setKeyStorePath(keystoreFile.getPath());
sslContextFactory.setKeyStorePassword("123456");
Grasscutter.getLogger().warn(translate("messages.dispatch.keystore.default_password"));
} catch (Exception e2) {
Grasscutter.getLogger().warn(translate("messages.dispatch.keystore.general_error"));
e2.printStackTrace();
}
}
serverConnector = new ServerConnector(server, sslContextFactory);
} else {
Grasscutter.getLogger().warn(translate("messages.dispatch.keystore.no_keystore_error"));
HTTP_ENCRYPTION.useEncryption = false;
serverConnector = new ServerConnector(server);
}
} else {
serverConnector = new ServerConnector(server);
}
serverConnector.setPort(DISPATCH_INFO.bindPort);
server.setConnectors(new Connector[]{serverConnector});
return server;
});
config.enforceSsl = HTTP_ENCRYPTION.useEncryption;
if(SERVER.debugLevel == ServerDebugMode.ALL) {
config.enableDevLogging();
}
if (HTTP_POLICIES.cors.enabled) {
var corsPolicy = HTTP_POLICIES.cors;
if (corsPolicy.allowedOrigins.length > 0)
config.enableCorsForOrigin(corsPolicy.allowedOrigins);
else config.enableCorsForAllOrigins();
}
});
httpServer.get("/", (req, res) -> res.send("<!doctype html><html><head><meta charset=\"utf8\"></head><body>" + translate("messages.status.welcome") + "</body></html>"));
httpServer.raw().error(404, ctx -> {
if(SERVER.debugLevel == ServerDebugMode.MISSING) {
Grasscutter.getLogger().info(translate("messages.dispatch.unhandled_request_error", ctx.method(), ctx.url()));
}
ctx.contentType("text/html");
ctx.result("<!doctype html><html><head><meta charset=\"utf8\"></head><body><img src=\"https://http.cat/404\" /></body></html>"); // I'm like 70% sure this won't break anything.
});
// Authentication Handler
// These routes are so that authentication routes are always the same no matter what auth system is used.
httpServer.get("/authentication/type", (req, res) -> {
res.send(this.getAuthHandler().getClass().getName());
});
httpServer.post("/authentication/login", (req, res) -> this.getAuthHandler().handleLogin(req, res));
httpServer.post("/authentication/register", (req, res) -> this.getAuthHandler().handleRegister(req, res));
httpServer.post("/authentication/change_password", (req, res) -> this.getAuthHandler().handleChangePassword(req, res));
// Server Status
httpServer.get("/status/server", (req, res) -> {
int playerCount = Grasscutter.getGameServer().getPlayers().size();
String version = GameConstants.VERSION;
res.send("{\"retcode\":0,\"status\":{\"playerCount\":" + playerCount + ",\"version\":\"" + version + "\"}}");
});
// Dispatch
httpServer.get("/query_region_list", (req, res) -> {
// Log
Grasscutter.getLogger().info(String.format("[Dispatch] Client %s request: query_region_list", req.ip()));
// Invoke event.
QueryAllRegionsEvent event = new QueryAllRegionsEvent(regionListBase64); event.call();
// Respond with event result.
res.send(event.getRegionList());
});
// /server/:id -> 2.6.5x
httpServer.get("/query_cur_region/:id", (req, res) -> {
String regionName = req.params("id");
// Log
Grasscutter.getLogger().info(
String.format("Client %s request: query_cur_region/%s", req.ip(), regionName));
// Create a response form the request query parameters
String response = "CAESGE5vdCBGb3VuZCB2ZXJzaW9uIGNvbmZpZw==";
if (req.query().values().size() > 0) {
response = regions.get(regionName).Base64;
}
// Invoke event.
QueryCurrentRegionEvent event = new QueryCurrentRegionEvent(response); event.call();
// Respond with event result.
res.send(event.getRegionInfo());
});
// Login
httpServer.post("/hk4e_global/mdk/shield/api/login", (req, res) -> {
// Get post data
LoginAccountRequestJson requestData = null;
try {
String body = req.ctx().body();
requestData = getGsonFactory().fromJson(body, LoginAccountRequestJson.class);
} catch (Exception ignored) { }
// Create response json
if (requestData == null) {
return;
}
Grasscutter.getLogger().info(translate("messages.dispatch.account.login_attempt", req.ip()));
res.send(this.getAuthHandler().handleGameLogin(req, requestData));
});
// Login via token
httpServer.post("/hk4e_global/mdk/shield/api/verify", (req, res) -> {
// Get post data
LoginTokenRequestJson requestData = null;
try {
String body = req.ctx().body();
requestData = getGsonFactory().fromJson(body, LoginTokenRequestJson.class);
} catch (Exception ignored) {
}
// Create response json
if (requestData == null) {
return;
}
LoginResultJson responseData = new LoginResultJson();
Grasscutter.getLogger().info(translate("messages.dispatch.account.login_token_attempt", req.ip()));
// Login
Account account = DatabaseHelper.getAccountById(requestData.uid);
// Test
if (account == null || !account.getSessionKey().equals(requestData.token)) {
responseData.retcode = -111;
responseData.message = translate("messages.dispatch.account.account_cache_error");
Grasscutter.getLogger().info(translate("messages.dispatch.account.login_token_error", req.ip()));
} else {
responseData.message = "OK";
responseData.data.account.uid = requestData.uid;
responseData.data.account.token = requestData.token;
responseData.data.account.email = account.getEmail();
Grasscutter.getLogger().info(translate("messages.dispatch.account.login_token_success", req.ip(), requestData.uid));
}
res.send(responseData);
});
// Exchange for combo token
httpServer.post("/hk4e_global/combo/granter/login/v2/login", (req, res) -> {
// Get post data
ComboTokenReqJson requestData = null;
try {
String body = req.ctx().body();
requestData = getGsonFactory().fromJson(body, ComboTokenReqJson.class);
} catch (Exception ignored) {
}
// Create response json
if (requestData == null || requestData.data == null) {
return;
}
LoginTokenData loginData = getGsonFactory().fromJson(requestData.data, LoginTokenData.class); // Get login
// data
ComboTokenResJson responseData = new ComboTokenResJson();
// Login
Account account = DatabaseHelper.getAccountById(loginData.uid);
// Test
if (account == null || !account.getSessionKey().equals(loginData.token)) {
responseData.retcode = -201;
responseData.message = translate("messages.dispatch.account.session_key_error");
Grasscutter.getLogger().info(translate("messages.dispatch.account.combo_token_error", req.ip()));
} else {
responseData.message = "OK";
responseData.data.open_id = loginData.uid;
responseData.data.combo_id = "157795300";
responseData.data.combo_token = account.generateLoginToken();
Grasscutter.getLogger().info(translate("messages.dispatch.account.combo_token_success", req.ip()));
}
res.send(responseData);
});
// TODO: There are some missing route request types here (You can tell if they are missing if they are .all and not anything else)
// When http requests for theses routes are found please remove it from the list in DispatchHttpJsonHandler and update the route request types here
// Agreement and Protocol
// hk4e-sdk-os.hoyoverse.com
httpServer.get("/hk4e_global/mdk/agreement/api/getAgreementInfos", new DispatchHttpJsonHandler("{\"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
httpServer.all("/hk4e_global/combo/granter/api/compareProtocolVersion", new DispatchHttpJsonHandler("{\"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\":\"\"}}}"));
// Game data
// hk4e-api-os.hoyoverse.com
httpServer.all("/common/hk4e_global/announcement/api/getAlertPic", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"total\":0,\"list\":[]}}"));
// hk4e-api-os.hoyoverse.com
httpServer.all("/common/hk4e_global/announcement/api/getAlertAnn", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"alert\":false,\"alert_id\":0,\"remind\":true}}"));
// hk4e-api-os.hoyoverse.com
httpServer.all("/common/hk4e_global/announcement/api/getAnnList", new AnnouncementHandler());
// hk4e-api-os-static.hoyoverse.com
httpServer.all("/common/hk4e_global/announcement/api/getAnnContent", new AnnouncementHandler());
// hk4e-sdk-os.hoyoverse.com
httpServer.all("/hk4e_global/mdk/shopwindow/shopwindow/listPriceTier", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"suggest_currency\":\"USD\",\"tiers\":[]}}"));
// Captcha
// api-account-os.hoyoverse.com
httpServer.post("/account/risky/api/check", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"id\":\"none\",\"action\":\"ACTION_NONE\",\"geetest\":null}}"));
// Config
// sdk-os-static.hoyoverse.com
httpServer.get("/combo/box/api/config/sdk/combo", new DispatchHttpJsonHandler("{\"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
httpServer.get("/hk4e_global/combo/granter/api/getConfig", new DispatchHttpJsonHandler("{\"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
httpServer.get("/hk4e_global/mdk/shield/api/loadConfig", new DispatchHttpJsonHandler("{\"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
httpServer.post("/data_abtest_api/config/experiment/list", new DispatchHttpJsonHandler("{\"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
httpServer.all("/log/sdk/upload", new DispatchHttpJsonHandler("{\"code\":0}"));
httpServer.all("/sdk/upload", new DispatchHttpJsonHandler("{\"code\":0}"));
httpServer.post("/sdk/dataUpload", new DispatchHttpJsonHandler("{\"code\":0}"));
// /perf/config/verify?device_id=xxx&platform=x&name=xxx
httpServer.all("/perf/config/verify", new DispatchHttpJsonHandler("{\"code\":0}"));
// Logging servers
// overseauspider.yuanshen.com
httpServer.all("/log", new ClientLogHandler());
// log-upload-os.mihoyo.com
httpServer.all("/crash/dataUpload", new ClientLogHandler());
// webstatic-sea.hoyoverse.com
httpServer.get("/admin/mi18n/plat_oversea/m202003048/m202003048-version.json", new DispatchHttpJsonHandler("{\"version\":51}"));
// gacha record.
String gachaMappingsPath = Utils.toFilePath(DATA("/gacha_mappings.js"));
// TODO: Only serve the html page and have a subsequent request to fetch the gacha data.
httpServer.get("/gacha", new GachaRecordHandler());
if(!(new File(gachaMappingsPath).exists())) {
Tools.createGachaMapping(gachaMappingsPath);
}
httpServer.raw().config.addSinglePageRoot("/gacha/mappings", gachaMappingsPath, Location.EXTERNAL);
// static file support for plugins
httpServer.raw().config.precompressStaticFiles = false; // If this isn't set to false, files such as images may appear corrupted when serving static files
httpServer.listen(DISPATCH_INFO.bindPort);
Grasscutter.getLogger().info(translate("messages.dispatch.port_bind", Integer.toString(httpServer.raw().port())));
}
private Map<String, String> parseQueryString(String qs) {
Map<String, String> result = new HashMap<>();
if (qs == null) {
return result;
}
int last = 0, next, l = qs.length();
while (last < l) {
next = qs.indexOf('&', last);
if (next == -1) {
next = l;
}
if (next > last) {
int eqPos = qs.indexOf('=', last);
if (eqPos < 0 || eqPos > next) {
result.put(URLDecoder.decode(qs.substring(last, next), StandardCharsets.UTF_8), "");
} else {
result.put(URLDecoder.decode(qs.substring(last, eqPos), StandardCharsets.UTF_8),
URLDecoder.decode(qs.substring(eqPos + 1, next), StandardCharsets.UTF_8));
}
}
last = next + 1;
}
return result;
}
public AuthenticationHandler getAuthHandler() {
if(authHandler == null) {
return new DefaultAuthenticationHandler();
}
return authHandler;
}
public boolean registerAuthHandler(AuthenticationHandler authHandler) {
if(this.authHandler != null) {
Grasscutter.getLogger().error(String.format("[Dispatch] Unable to register '%s' authentication handler. \n" +
"The '%s' authentication handler has already been registered", authHandler.getClass().getName(), this.authHandler.getClass().getName()));
return false;
}
this.authHandler = authHandler;
return true;
}
public void resetAuthHandler() {
this.authHandler = null;
}
public static class RegionData {
QueryCurrRegionHttpRsp parsedRegionQuery;
String Base64;
public RegionData(QueryCurrRegionHttpRsp prq, String b64) {
this.parsedRegionQuery = prq;
this.Base64 = b64;
}
public QueryCurrRegionHttpRsp getParsedRegionQuery() {
return parsedRegionQuery;
}
public String getBase64() {
return Base64;
}
}
}

16
src/main/java/emu/grasscutter/server/dispatch/authentication/AuthenticationHandler.java
View File

@ -1,16 +0,0 @@
package emu.grasscutter.server.dispatch.authentication;
import emu.grasscutter.server.dispatch.json.LoginAccountRequestJson;
import emu.grasscutter.server.dispatch.json.LoginResultJson;
import express.http.Request;
import express.http.Response;
public interface AuthenticationHandler {
// This is in case plugins also want some sort of authentication
void handleLogin(Request req, Response res);
void handleRegister(Request req, Response res);
void handleChangePassword(Request req, Response res);
LoginResultJson handleGameLogin(Request req, LoginAccountRequestJson requestData);
}

80
src/main/java/emu/grasscutter/server/dispatch/authentication/DefaultAuthenticationHandler.java
View File

@ -1,80 +0,0 @@
package emu.grasscutter.server.dispatch.authentication;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.database.DatabaseHelper;
import emu.grasscutter.game.Account;
import emu.grasscutter.server.dispatch.json.LoginAccountRequestJson;
import emu.grasscutter.server.dispatch.json.LoginResultJson;
import express.http.Request;
import express.http.Response;
import static emu.grasscutter.utils.Language.translate;
import static emu.grasscutter.Configuration.*;
public class DefaultAuthenticationHandler implements AuthenticationHandler {
@Override
public void handleLogin(Request req, Response res) {
res.send("Authentication is not available with the default authentication method");
}
@Override
public void handleRegister(Request req, Response res) {
res.send("Authentication is not available with the default authentication method");
}
@Override
public void handleChangePassword(Request req, Response res) {
res.send("Authentication is not available with the default authentication method");
}
@Override
public LoginResultJson handleGameLogin(Request req, LoginAccountRequestJson requestData) {
LoginResultJson responseData = new LoginResultJson();
// Login
Account account = DatabaseHelper.getAccountByName(requestData.account);
// Check if account exists, else create a new one.
if (account == null) {
// Account doesn't exist, so we can either auto create it if the config value is set.
if (ACCOUNT.autoCreate) {
// This account has been created AUTOMATICALLY. There will be no permissions added.
account = DatabaseHelper.createAccountWithId(requestData.account, 0);
for (String permission : ACCOUNT.defaultPermissions) {
account.addPermission(permission);
}
if (account != null) {
responseData.message = "OK";
responseData.data.account.uid = account.getId();
responseData.data.account.token = account.generateSessionKey();
responseData.data.account.email = account.getEmail();
Grasscutter.getLogger().info(translate("messages.dispatch.account.account_login_create_success", req.ip(), responseData.data.account.uid));
} else {
responseData.retcode = -201;
responseData.message = translate("messages.dispatch.account.username_create_error");
Grasscutter.getLogger().info(translate("messages.dispatch.account.account_login_create_error", req.ip()));
}
} else {
responseData.retcode = -201;
responseData.message = translate("messages.dispatch.account.username_error");
Grasscutter.getLogger().info(translate("messages.dispatch.account.account_login_exist_error", req.ip()));
}
} else {
// Account was found, log the player in
responseData.message = "OK";
responseData.data.account.uid = account.getId();
responseData.data.account.token = account.generateSessionKey();
responseData.data.account.email = account.getEmail();
Grasscutter.getLogger().info(translate("messages.dispatch.account.login_success", req.ip(), responseData.data.account.uid));
}
return responseData;
}
}

54
src/main/java/emu/grasscutter/server/dispatch/http/GachaRecordHandler.java
View File

@ -1,54 +0,0 @@
package emu.grasscutter.server.dispatch.http;
import java.io.File;
import java.io.IOException;
import emu.grasscutter.database.DatabaseHelper;
import emu.grasscutter.game.Account;
import emu.grasscutter.utils.FileUtils;
import emu.grasscutter.utils.Utils;
import express.http.HttpContextHandler;
import express.http.Request;
import express.http.Response;
import static emu.grasscutter.Configuration.*;
public final class GachaRecordHandler implements HttpContextHandler {
String render_template;
public GachaRecordHandler() {
File template = new File(Utils.toFilePath(DATA("/gacha_records.html")));
if (template.exists()) {
// Load from cache
render_template = new String(FileUtils.read(template));
} else {
render_template = "{{REPLACE_RECORD}}";
}
}
@Override
public void handle(Request req, Response res) throws IOException {
// Grasscutter.getLogger().info( req.query().toString() );
String sessionKey = req.query("s");
int page = 0;
int gachaType = 0;
if (req.query("p") != null) {
page = Integer.parseInt(req.query("p"));
}
if (req.query("gachaType") != null) {
gachaType = Integer.parseInt(req.query("gachaType"));
}
Account account = DatabaseHelper.getAccountBySessionKey(sessionKey);
if (account != null) {
String records = DatabaseHelper.getGachaRecords(account.getPlayerUid(), page, gachaType).toString();
// Grasscutter.getLogger().info(records);
String response = render_template.replace("{{REPLACE_RECORD}}", records)
.replace("{{REPLACE_MAXPAGE}}", String.valueOf(DatabaseHelper.getGachaRecordsMaxPage(account.getPlayerUid(), page, gachaType)));
res.send(response);
} else {
res.send("No account found.");
}
}
}

15
src/main/java/emu/grasscutter/server/dispatch/json/ComboTokenReqJson.java
View File

@ -1,15 +0,0 @@
package emu.grasscutter.server.dispatch.json;
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;
}
}

17
src/main/java/emu/grasscutter/server/dispatch/json/ComboTokenResJson.java
View File

@ -1,17 +0,0 @@
package emu.grasscutter.server.dispatch.json;
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; // ?
}
}

7
src/main/java/emu/grasscutter/server/dispatch/json/LoginAccountRequestJson.java
View File

@ -1,7 +0,0 @@
package emu.grasscutter.server.dispatch.json;
public class LoginAccountRequestJson {
public String account;
public String password;
public boolean is_crypto;
}

38
src/main/java/emu/grasscutter/server/dispatch/json/LoginResultJson.java
View File

@ -1,38 +0,0 @@
package emu.grasscutter.server.dispatch.json;
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 = "";
}
}

6
src/main/java/emu/grasscutter/server/dispatch/json/LoginTokenRequestJson.java
View File

@ -1,6 +0,0 @@
package emu.grasscutter.server.dispatch.json;
public class LoginTokenRequestJson {
public String uid;
public String token;
}

4
src/main/java/emu/grasscutter/server/http/HttpServer.java
View File

@ -162,11 +162,11 @@ public final class HttpServer {
<!DOCTYPE html> <!DOCTYPE html>
<html> <html>
<head> <head>
<meta charset=\\"utf8\\"> <meta charset="utf8">
</head> </head>
<body> <body>
<img src=\\"https://http.cat/404\\" /> <img src="https://http.cat/404" />
</body> </body>
</html> </html>
"""); """);

14
src/main/java/emu/grasscutter/server/http/dispatch/RegionHandler.java
View File

@ -151,8 +151,10 @@ public final class RegionHandler implements Router {
// Get region data. // Get region data.
String regionData = "CAESGE5vdCBGb3VuZCB2ZXJzaW9uIGNvbmZpZw=="; String regionData = "CAESGE5vdCBGb3VuZCB2ZXJzaW9uIGNvbmZpZw==";
if (request.query().values().size() > 0) if (request.query().values().size() > 0) {
regionData = regions.get(regionName).getBase64(); var region = regions.get(regionName);
if(region != null) regionData = region.getBase64();
}
// Invoke event. // Invoke event.
QueryCurrentRegionEvent event = new QueryCurrentRegionEvent(regionData); event.call(); QueryCurrentRegionEvent event = new QueryCurrentRegionEvent(regionData); event.call();
@ -183,4 +185,12 @@ public final class RegionHandler implements Router {
return this.base64; return this.base64;
} }
} }
/**
* Gets the current region query.
* @return A {@link QueryCurrRegionHttpRsp} object.
*/
public static QueryCurrRegionHttpRsp getCurrentRegion() {
return SERVER.runMode == ServerRunMode.HYBRID ? regions.get("os_usa").getRegionQuery() : null;
}
} }

8
src/main/java/emu/grasscutter/server/http/handlers/AnnouncementsHandler.java
View File

@ -1,7 +1,7 @@
package emu.grasscutter.server.http.handlers; package emu.grasscutter.server.http.handlers;
import emu.grasscutter.Grasscutter; import emu.grasscutter.Grasscutter;
import emu.grasscutter.server.dispatch.DispatchHttpJsonHandler; import emu.grasscutter.server.http.objects.HttpJsonResponse;
import emu.grasscutter.server.http.Router; import emu.grasscutter.server.http.Router;
import express.Express; import express.Express;
import express.http.Request; import express.http.Request;
@ -21,15 +21,15 @@ import static emu.grasscutter.Configuration.DATA;
public final class AnnouncementsHandler implements Router { public final class AnnouncementsHandler implements Router {
@Override public void applyRoutes(Express express, Javalin handle) { @Override public void applyRoutes(Express express, Javalin handle) {
// hk4e-api-os.hoyoverse.com // hk4e-api-os.hoyoverse.com
express.all("/common/hk4e_global/announcement/api/getAlertPic", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"total\":0,\"list\":[]}}")); express.all("/common/hk4e_global/announcement/api/getAlertPic", new HttpJsonResponse("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"total\":0,\"list\":[]}}"));
// hk4e-api-os.hoyoverse.com // hk4e-api-os.hoyoverse.com
express.all("/common/hk4e_global/announcement/api/getAlertAnn", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"alert\":false,\"alert_id\":0,\"remind\":true}}")); express.all("/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 // hk4e-api-os.hoyoverse.com
express.all("/common/hk4e_global/announcement/api/getAnnList", AnnouncementsHandler::getAnnouncement); express.all("/common/hk4e_global/announcement/api/getAnnList", AnnouncementsHandler::getAnnouncement);
// hk4e-api-os-static.hoyoverse.com // hk4e-api-os-static.hoyoverse.com
express.all("/common/hk4e_global/announcement/api/getAnnContent", AnnouncementsHandler::getAnnouncement); express.all("/common/hk4e_global/announcement/api/getAnnContent", AnnouncementsHandler::getAnnouncement);
// hk4e-sdk-os.hoyoverse.com // hk4e-sdk-os.hoyoverse.com
express.all("/hk4e_global/mdk/shopwindow/shopwindow/listPriceTier", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"suggest_currency\":\"USD\",\"tiers\":[]}}")); express.all("/hk4e_global/mdk/shopwindow/shopwindow/listPriceTier", new HttpJsonResponse("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"suggest_currency\":\"USD\",\"tiers\":[]}}"));
} }
private static void getAnnouncement(Request request, Response response) { private static void getAnnouncement(Request request, Response response) {

71
src/main/java/emu/grasscutter/server/http/handlers/GachaHandler.java Normal file
View File

@ -0,0 +1,71 @@
package emu.grasscutter.server.http.handlers;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.database.DatabaseHelper;
import emu.grasscutter.server.http.Router;
import emu.grasscutter.tools.Tools;
import emu.grasscutter.utils.FileUtils;
import emu.grasscutter.utils.Utils;
import express.Express;
import express.http.Request;
import express.http.Response;
import io.javalin.Javalin;
import io.javalin.http.staticfiles.Location;
import java.io.File;
import static emu.grasscutter.Configuration.DATA;
/**
* Handles all gacha-related HTTP requests.
*/
public final class GachaHandler implements Router {
private final String gachaMappings;
private static String frontendTemplate = "{{REPLACE_RECORD}}";
public GachaHandler() {
this.gachaMappings = Utils.toFilePath(DATA("/gacha_mappings.js"));
if(!(new File(this.gachaMappings).exists())) {
try {
Tools.createGachaMapping(this.gachaMappings);
} catch (Exception exception) {
Grasscutter.getLogger().warn("Failed to create gacha mappings.", exception);
}
}
var templateFile = new File(DATA("/gacha_records.html"));
if(templateFile.exists())
frontendTemplate = new String(FileUtils.read(templateFile));
}
@Override public void applyRoutes(Express express, Javalin handle) {
express.get("/gacha", GachaHandler::gachaRecords);
express.useStaticFallback("/gacha/mappings", this.gachaMappings, Location.EXTERNAL);
}
private static void gachaRecords(Request request, Response response) {
var sessionKey = request.query("s");
int page = 0, gachaType = 0;
if(request.query("p") != null)
page = Integer.parseInt(request.query("p"));
if(request.query("gachaType") != null)
gachaType = Integer.parseInt(request.query("gachaType"));
// Get account from session key.
var account = DatabaseHelper.getAccountBySessionKey(sessionKey);
if(account == null) // Send response.
response.status(404).send("Unable to find account.");
else {
String records = DatabaseHelper.getGachaRecords(account.getPlayerUid(), gachaType, page).toString();
long maxPage = DatabaseHelper.getGachaRecordsMaxPage(account.getPlayerUid(), page, gachaType);
response.send(frontendTemplate
.replace("{{REPLACE_RECORD}}", records)
.replace("{{REPLACE_MAXPAGE}}", String.valueOf(maxPage)));
}
}
}

44
src/main/java/emu/grasscutter/server/http/handlers/GenericHandler.java
View File

@ -1,8 +1,12 @@
package emu.grasscutter.server.http.handlers; package emu.grasscutter.server.http.handlers;
import emu.grasscutter.server.dispatch.DispatchHttpJsonHandler; import emu.grasscutter.GameConstants;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.server.http.objects.HttpJsonResponse;
import emu.grasscutter.server.http.Router; import emu.grasscutter.server.http.Router;
import express.Express; import express.Express;
import express.http.Request;
import express.http.Response;
import io.javalin.Javalin; import io.javalin.Javalin;
/** /**
@ -11,37 +15,41 @@ import io.javalin.Javalin;
public final class GenericHandler implements Router { public final class GenericHandler implements Router {
@Override public void applyRoutes(Express express, Javalin handle) { @Override public void applyRoutes(Express express, Javalin handle) {
// hk4e-sdk-os.hoyoverse.com // hk4e-sdk-os.hoyoverse.com
express.get("/hk4e_global/mdk/agreement/api/getAgreementInfos", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"marketing_agreements\":[]}}")); express.get("/hk4e_global/mdk/agreement/api/getAgreementInfos", new HttpJsonResponse("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"marketing_agreements\":[]}}"));
// hk4e-sdk-os.hoyoverse.com // hk4e-sdk-os.hoyoverse.com
// this could be either GET or POST based on the observation of different clients // this could be either GET or POST based on the observation of different clients
express.all("/hk4e_global/combo/granter/api/compareProtocolVersion", new DispatchHttpJsonHandler("{\"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\":\"\"}}}")); express.all("/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 // api-account-os.hoyoverse.com
express.post("/account/risky/api/check", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"id\":\"none\",\"action\":\"ACTION_NONE\",\"geetest\":null}}")); express.post("/account/risky/api/check", new HttpJsonResponse("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"id\":\"none\",\"action\":\"ACTION_NONE\",\"geetest\":null}}"));
// sdk-os-static.hoyoverse.com // sdk-os-static.hoyoverse.com
express.get("/combo/box/api/config/sdk/combo", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"vals\":{\"disable_email_bind_skip\":\"false\",\"email_bind_remind_interval\":\"7\",\"email_bind_remind\":\"true\"}}}")); express.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 // hk4e-sdk-os-static.hoyoverse.com
express.get("/hk4e_global/combo/granter/api/getConfig", new DispatchHttpJsonHandler("{\"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}}")); express.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 // hk4e-sdk-os-static.hoyoverse.com
express.get("/hk4e_global/mdk/shield/api/loadConfig", new DispatchHttpJsonHandler("{\"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}}}}")); express.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? // Test api?
// abtest-api-data-sg.hoyoverse.com // abtest-api-data-sg.hoyoverse.com
express.post("/data_abtest_api/config/experiment/list", new DispatchHttpJsonHandler("{\"retcode\":0,\"success\":true,\"message\":\"\",\"data\":[{\"code\":1000,\"type\":2,\"config_id\":\"14\",\"period_id\":\"6036_99\",\"version\":\"1\",\"configs\":{\"cardType\":\"old\"}}]}")); express.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\"}}]}"));
// hk4e-api-os.hoyoverse.com
express.all("/common/hk4e_global/announcement/api/getAlertPic", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"total\":0,\"list\":[]}}"));
// hk4e-api-os.hoyoverse.com
express.all("/common/hk4e_global/announcement/api/getAlertAnn", new DispatchHttpJsonHandler("{\"retcode\":0,\"message\":\"OK\",\"data\":{\"alert\":false,\"alert_id\":0,\"remind\":true}}"));
// log-upload-os.mihoyo.com // log-upload-os.mihoyo.com
express.all("/log/sdk/upload", new DispatchHttpJsonHandler("{\"code\":0}")); express.all("/log/sdk/upload", new HttpJsonResponse("{\"code\":0}"));
express.all("/sdk/upload", new DispatchHttpJsonHandler("{\"code\":0}")); express.all("/sdk/upload", new HttpJsonResponse("{\"code\":0}"));
express.post("/sdk/dataUpload", new DispatchHttpJsonHandler("{\"code\":0}")); express.post("/sdk/dataUpload", new HttpJsonResponse("{\"code\":0}"));
// /perf/config/verify?device_id=xxx&platform=x&name=xxx // /perf/config/verify?device_id=xxx&platform=x&name=xxx
express.all("/perf/config/verify", new DispatchHttpJsonHandler("{\"code\":0}")); express.all("/perf/config/verify", new HttpJsonResponse("{\"code\":0}"));
// webstatic-sea.hoyoverse.com // webstatic-sea.hoyoverse.com
express.get("/admin/mi18n/plat_oversea/m202003048/m202003048-version.json", new DispatchHttpJsonHandler("{\"version\":51}")); express.get("/admin/mi18n/plat_oversea/m202003048/m202003048-version.json", new HttpJsonResponse("{\"version\":51}"));
express.get("/status/server", GenericHandler::serverStatus);
}
private static void serverStatus(Request request, Response response) {
int playerCount = Grasscutter.getGameServer().getPlayers().size();
String version = GameConstants.VERSION;
response.send("{\"retcode\":0,\"status\":{\"playerCount\":" + playerCount + ",\"version\":\"" + version + "\"}}");
} }
} }

17
src/main/java/emu/grasscutter/server/http/handlers/LegacyAuthHandler.java Normal file
View File

@ -0,0 +1,17 @@
package emu.grasscutter.server.http.handlers;
import emu.grasscutter.server.http.Router;
import express.Express;
import io.javalin.Javalin;
/**
* Handles the legacy authentication system routes.
*/
public final class LegacyAuthHandler implements Router {
@Override public void applyRoutes(Express express, Javalin handle) {
express.get("/authentication/type", (request, response) -> response.status(500).send("{\"notice\":\"This API is deprecated.\"}"));
express.post("/authentication/login", (request, response) -> response.status(500).send("{\"notice\":\"This API is deprecated.\"}"));
express.post("/authentication/register", (request, response) -> response.status(500).send("{\"notice\":\"This API is deprecated.\"}"));
express.post("/authentication/change_password", (request, response) -> response.status(500).send("{\"notice\":\"This API is deprecated.\"}"));
}
}

12
src/main/java/emu/grasscutter/server/http/handlers/LogHandler.java
View File

@ -1,8 +1,9 @@
package emu.grasscutter.server.http.handlers; package emu.grasscutter.server.http.handlers;
import emu.grasscutter.server.dispatch.ClientLogHandler;
import emu.grasscutter.server.http.Router; import emu.grasscutter.server.http.Router;
import express.Express; import express.Express;
import express.http.Request;
import express.http.Response;
import io.javalin.Javalin; import io.javalin.Javalin;
/** /**
@ -11,8 +12,13 @@ import io.javalin.Javalin;
public final class LogHandler implements Router { public final class LogHandler implements Router {
@Override public void applyRoutes(Express express, Javalin handle) { @Override public void applyRoutes(Express express, Javalin handle) {
// overseauspider.yuanshen.com // overseauspider.yuanshen.com
express.post("/log", new ClientLogHandler()); express.post("/log", LogHandler::log);
// log-upload-os.mihoyo.com // log-upload-os.mihoyo.com
express.post("/crash/dataUpload", new ClientLogHandler()); express.post("/crash/dataUpload", LogHandler::log);
}
private static void log(Request request, Response response) {
// TODO: Figure out how to dump request body and log to file.
response.send("{\"code\":0}");
} }
} }

6
src/main/java/emu/grasscutter/server/dispatch/DispatchHttpJsonHandler.java → src/main/java/emu/grasscutter/server/http/objects/HttpJsonResponse.java
View File

@ -1,4 +1,4 @@
package emu.grasscutter.server.dispatch; package emu.grasscutter.server.http.objects;
import java.io.IOException; import java.io.IOException;
import java.util.Arrays; import java.util.Arrays;
@ -13,7 +13,7 @@ import express.http.Response;
import static emu.grasscutter.utils.Language.translate; import static emu.grasscutter.utils.Language.translate;
import static emu.grasscutter.Configuration.*; import static emu.grasscutter.Configuration.*;
public final class DispatchHttpJsonHandler implements HttpContextHandler { public final class HttpJsonResponse implements HttpContextHandler {
private final String response; 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 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/getAlertPic",
@ -28,7 +28,7 @@ public final class DispatchHttpJsonHandler implements HttpContextHandler {
"/crash/dataUpload" "/crash/dataUpload"
}; };
public DispatchHttpJsonHandler(String response) { public HttpJsonResponse(String response) {
this.response = response; this.response = response;
} }

4
src/main/java/emu/grasscutter/server/packet/send/PacketPlayerLoginRsp.java
View File

@ -9,10 +9,12 @@ import emu.grasscutter.net.proto.PlayerLoginRspOuterClass.PlayerLoginRsp;
import emu.grasscutter.net.proto.QueryCurrRegionHttpRspOuterClass; import emu.grasscutter.net.proto.QueryCurrRegionHttpRspOuterClass;
import emu.grasscutter.net.proto.RegionInfoOuterClass.RegionInfo; import emu.grasscutter.net.proto.RegionInfoOuterClass.RegionInfo;
import emu.grasscutter.server.game.GameSession; import emu.grasscutter.server.game.GameSession;
import emu.grasscutter.server.http.dispatch.RegionHandler;
import emu.grasscutter.utils.FileUtils; import emu.grasscutter.utils.FileUtils;
import java.io.File; import java.io.File;
import java.util.Base64; import java.util.Base64;
import java.util.Objects;
import static emu.grasscutter.Configuration.*; import static emu.grasscutter.Configuration.*;
@ -55,7 +57,7 @@ public class PacketPlayerLoginRsp extends BasePacket {
info = regionCache.getRegionInfo(); info = regionCache.getRegionInfo();
} else { } else {
info = Grasscutter.getDispatchServer().getCurrRegion().getRegionInfo(); info = Objects.requireNonNull(RegionHandler.getCurrentRegion()).getRegionInfo();
} }
PlayerLoginRsp p = PlayerLoginRsp.newBuilder() PlayerLoginRsp p = PlayerLoginRsp.newBuilder()