Merge branch 'dev'

5.6.5-stable

LaunchServer/build.gradle

@@ -61,7 +61,6 @@
     dependsOn jar
     archiveClassifier.set('clean')
     manifest.attributes("Main-Class": mainClassName,
-            "Premain-Class": mainAgentName,
             "Automatic-Module-Name": "launchserver"
     )
     from sourceSets.main.output
@@ -71,7 +70,6 @@
 dependencies {
     pack project(':LauncherAPI')
     bundle group: 'me.tongfei', name: 'progressbar', version: '0.10.1'
-    bundle group: 'com.github.Marcono1234', name: 'gson-record-type-adapter-factory', version: 'v0.3.0'
     bundle group: 'org.fusesource.jansi', name: 'jansi', version: rootProject['verJansi']
     bundle group: 'org.jline', name: 'jline', version: rootProject['verJline']
     bundle group: 'org.jline', name: 'jline-reader', version: rootProject['verJline']
@@ -82,6 +80,7 @@ pack project(':LauncherAPI')
     bundle group: 'io.netty', name: 'netty-codec-http', version: rootProject['verNetty']
     bundle group: 'io.netty', name: 'netty-transport-classes-epoll', version: rootProject['verNetty']
     bundle group: 'io.netty', name: 'netty-transport-native-epoll', version: rootProject['verNetty'], classifier: 'linux-x86_64'
+    bundle group: 'io.netty', name: 'netty-transport-native-epoll', version: rootProject['verNetty'], classifier: 'linux-aarch_64'
     bundle group: 'org.slf4j', name: 'slf4j-api', version: rootProject['verSlf4j']
     bundle group: 'com.mysql', name: 'mysql-connector-j', version: rootProject['verMySQLConn']
     bundle group: 'org.mariadb.jdbc', name: 'mariadb-java-client', version: rootProject['verMariaDBConn']
@@ -93,20 +92,16 @@ pack project(':LauncherAPI')
     bundle group: 'io.jsonwebtoken', name: 'jjwt-api', version: rootProject['verJwt']
     bundle group: 'io.jsonwebtoken', name: 'jjwt-impl', version: rootProject['verJwt']
     bundle group: 'io.jsonwebtoken', name: 'jjwt-gson', version: rootProject['verJwt']
+    bundle group: 'com.google.code.gson', name: 'gson', version: rootProject['verGson']
     annotationProcessor(group: 'org.apache.logging.log4j', name: 'log4j-core', version: rootProject['verLog4j'])
     testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter', version: rootProject['verJunit']
 
-    hikari 'io.micrometer:micrometer-core:1.8.4'
-    hikari('com.zaxxer:HikariCP:5.0.1') {
+    hikari 'io.micrometer:micrometer-core:1.13.1'
+    hikari('com.zaxxer:HikariCP:5.1.0') {
         exclude group: 'javassist'
         exclude group: 'io.micrometer'
         exclude group: 'org.slf4j'
     }
-
-    compileOnlyA group: 'com.google.guava', name: 'guava', version: rootProject['verGuavaC']
-    // Do not update (laggy deps).
-    compileOnlyA 'log4j:log4j:1.2.17'
-    compileOnlyA 'org.apache.logging.log4j:log4j-core:2.14.1'
 }
 
 tasks.register('hikari', Copy) {

LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java

@@ -80,8 +80,10 @@ public final class LaunchServer implements Runnable, AutoCloseable, Reconfigurab
     /**
      * The path to the folder with profiles
      */
-    public final Path profilesDir;
     public final Path tmpDir;
+    public final Path modulesDir;
+    public final Path launcherModulesDir;
+    public final Path librariesDir;
     /**
      * This object contains runtime configuration
      */
@@ -116,8 +118,6 @@ public final class LaunchServer implements Runnable, AutoCloseable, Reconfigurab
     private final Logger logger = LogManager.getLogger();
     public final int shardId;
     public LaunchServerConfig config;
-    // Updates and profiles
-    private volatile Set<ClientProfile> profilesList;
 
     public LaunchServer(LaunchServerDirectories directories, LaunchServerEnv env, LaunchServerConfig config, LaunchServerRuntimeConfig runtimeConfig, LaunchServerConfigManager launchServerConfigManager, LaunchServerModulesManager modulesManager, KeyAgreementManager keyAgreementManager, CommandHandler commandHandler, CertificateManager certificateManager, int shardId) throws IOException {
         this.dir = directories.dir;
@@ -126,7 +126,6 @@ public LaunchServer(LaunchServerDirectories directories, LaunchServerEnv env, La
         this.config = config;
         this.launchServerConfigManager = launchServerConfigManager;
         this.modulesManager = modulesManager;
-        this.profilesDir = directories.profilesDir;
         this.updatesDir = directories.updatesDir;
         this.keyAgreementManager = keyAgreementManager;
         this.commandHandler = commandHandler;
@@ -136,6 +135,9 @@ public LaunchServer(LaunchServerDirectories directories, LaunchServerEnv env, La
         launcherLibraries = directories.launcherLibrariesDir;
         launcherLibrariesCompile = directories.launcherLibrariesCompileDir;
         launcherPack = directories.launcherPackDir;
+        modulesDir = directories.modules;
+        launcherModulesDir = directories.launcherModules;
+        librariesDir = directories.librariesDir;
         this.shardId = shardId;
         if(!Files.isDirectory(launcherPack)) {
             Files.createDirectories(launcherPack);
@@ -320,12 +322,14 @@ public void close() throws Exception {
         logger.info("LaunchServer stopped");
     }
 
+    @Deprecated
     public Set<ClientProfile> getProfiles() {
-        return profilesList;
+        return config.profileProvider.getProfiles();
     }
 
+    @Deprecated
     public void setProfiles(Set<ClientProfile> profilesList) {
-        this.profilesList = Collections.unmodifiableSet(profilesList);
+        throw new UnsupportedOperationException();
     }
 
     public void rebindNettyServerSocket() {
@@ -351,14 +355,15 @@ public void run() {
             // Sync updates dir
             CommonHelper.newThread("Profiles and updates sync", true, () -> {
                 try {
+                    // Sync profiles dir
+                    syncProfilesDir();
+
+                    // Sync updates dir
                     if (!IOHelper.isDir(updatesDir))
                         Files.createDirectory(updatesDir);
                     updatesManager.readUpdatesDir();
 
-                    // Sync profiles dir
-                    if (!IOHelper.isDir(profilesDir))
-                        Files.createDirectory(profilesDir);
-                    syncProfilesDir();
+
                     modulesManager.invokeEvent(new LaunchServerProfilesSyncEvent(this));
                 } catch (IOException e) {
                     logger.error("Updates/Profiles not synced", e);
@@ -393,12 +398,7 @@ public void syncLauncherBinaries() throws IOException {
 
     public void syncProfilesDir() throws IOException {
         logger.info("Syncing profiles dir");
-        List<ClientProfile> newProfies = new LinkedList<>();
-        IOHelper.walk(profilesDir, new ProfilesFileVisitor(newProfies), false);
-
-        // Sort and set new profiles
-        newProfies.sort(Comparator.comparing(a -> a));
-        profilesList = Set.copyOf(newProfies);
+        config.profileProvider.sync();
         if (config.netty.sendProfileUpdatesEvent) {
             sendUpdateProfilesEvent();
         }
@@ -413,7 +413,7 @@ private void sendUpdateProfilesEvent() {
             if (client == null || !client.isAuth) {
                 return;
             }
-            ProfilesRequestEvent event = new ProfilesRequestEvent(ProfilesResponse.getListVisibleProfiles(this, client));
+            ProfilesRequestEvent event = new ProfilesRequestEvent(config.profileProvider.getProfiles(client));
             event.requestUUID = RequestEvent.eventUUID;
             handler.service.sendObject(ch, event);
         });
@@ -459,38 +459,12 @@ public interface LaunchServerConfigManager {
         void writeRuntimeConfig(LaunchServerRuntimeConfig config) throws IOException;
     }
 
-    private static final class ProfilesFileVisitor extends SimpleFileVisitor<Path> {
-        private final Collection<ClientProfile> result;
-        private final Logger logger = LogManager.getLogger();
-
-        private ProfilesFileVisitor(Collection<ClientProfile> result) {
-            this.result = result;
-        }
-
-        @Override
-        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
-            logger.info("Syncing '{}' profile", IOHelper.getFileName(file));
-
-            // Read profile
-            ClientProfile profile;
-            try (BufferedReader reader = IOHelper.newReader(file)) {
-                profile = Launcher.gsonManager.gson.fromJson(reader, ClientProfile.class);
-            }
-            profile.verify();
-            profile.setProfileFilePath(file);
-
-            // Add SIGNED profile to result list
-            result.add(profile);
-            return super.visitFile(file, attrs);
-        }
-    }
-
     public static class LaunchServerDirectories {
-        public static final String UPDATES_NAME = "updates", PROFILES_NAME = "profiles",
+        public static final String UPDATES_NAME = "updates",
                 TRUSTSTORE_NAME = "truststore", LAUNCHERLIBRARIES_NAME = "launcher-libraries",
-                LAUNCHERLIBRARIESCOMPILE_NAME = "launcher-libraries-compile", LAUNCHERPACK_NAME = "launcher-pack", KEY_NAME = ".keys";
+                LAUNCHERLIBRARIESCOMPILE_NAME = "launcher-libraries-compile", LAUNCHERPACK_NAME = "launcher-pack", KEY_NAME = ".keys", MODULES = "modules", LAUNCHER_MODULES = "launcher-modules", LIBRARIES = "libraries";
         public Path updatesDir;
-        public Path profilesDir;
+        public Path librariesDir;
         public Path launcherLibrariesDir;
         public Path launcherLibrariesCompileDir;
         public Path launcherPackDir;
@@ -498,17 +472,21 @@ public static class LaunchServerDirectories {
         public Path dir;
         public Path trustStore;
         public Path tmpDir;
+        public Path modules;
+        public Path launcherModules;
 
         public void collect() {
             if (updatesDir == null) updatesDir = getPath(UPDATES_NAME);
-            if (profilesDir == null) profilesDir = getPath(PROFILES_NAME);
             if (trustStore == null) trustStore = getPath(TRUSTSTORE_NAME);
             if (launcherLibrariesDir == null) launcherLibrariesDir = getPath(LAUNCHERLIBRARIES_NAME);
             if (launcherLibrariesCompileDir == null)
                 launcherLibrariesCompileDir = getPath(LAUNCHERLIBRARIESCOMPILE_NAME);
-            if(launcherPackDir == null)
+            if (launcherPackDir == null)
                 launcherPackDir = getPath(LAUNCHERPACK_NAME);
             if (keyDirectory == null) keyDirectory = getPath(KEY_NAME);
+            if (modules == null) modules = getPath(MODULES);
+            if (launcherModules == null) launcherModules = getPath(LAUNCHER_MODULES);
+            if (librariesDir == null) librariesDir = getPath(LIBRARIES);
             if (tmpDir == null)
                 tmpDir = Paths.get(System.getProperty("java.io.tmpdir")).resolve("launchserver-%s".formatted(SecurityHelper.randomStringToken()));
         }

LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServerStarter.java

@@ -13,6 +13,7 @@
 import pro.gravit.launchserver.auth.core.AuthCoreProvider;
 import pro.gravit.launchserver.auth.mix.MixProvider;
 import pro.gravit.launchserver.auth.password.PasswordVerifier;
+import pro.gravit.launchserver.auth.profiles.ProfileProvider;
 import pro.gravit.launchserver.auth.protect.ProtectHandler;
 import pro.gravit.launchserver.auth.texture.TextureProvider;
 import pro.gravit.launchserver.components.Component;
@@ -34,6 +35,7 @@
 import java.nio.file.Path;
 import java.security.Security;
 import java.security.cert.CertificateException;
+import java.util.ArrayList;
 import java.util.List;
 
 public class LaunchServerStarter {
@@ -51,10 +53,13 @@ public static void main(String[] args) throws Exception {
         try {
             Class.forName("org.bouncycastle.jce.provider.BouncyCastleProvider");
             Security.addProvider(new BouncyCastleProvider());
-        } catch (ClassNotFoundException ex) {
+        } catch (ClassNotFoundException | NoClassDefFoundError ex) {
             LogHelper.error("Library BouncyCastle not found! Is directory 'libraries' empty?");
             return;
         }
+        LaunchServer.LaunchServerDirectories directories = new LaunchServer.LaunchServerDirectories();
+        directories.dir = dir;
+        directories.collect();
         CertificateManager certificateManager = new CertificateManager();
         try {
             certificateManager.readTrustStore(dir.resolve("truststore"));
@@ -78,7 +83,7 @@ public static void main(String[] args) throws Exception {
         LaunchServerRuntimeConfig runtimeConfig;
         LaunchServerConfig config;
         LaunchServer.LaunchServerEnv env = LaunchServer.LaunchServerEnv.PRODUCTION;
-        LaunchServerModulesManager modulesManager = new LaunchServerModulesManager(dir.resolve("modules"), dir.resolve("config"), certificateManager.trustManager);
+        LaunchServerModulesManager modulesManager = new LaunchServerModulesManager(directories.modules, dir.resolve("config"), certificateManager.trustManager);
         modulesManager.autoload();
         modulesManager.initModules(null);
         registerAll();
@@ -123,8 +128,6 @@ public static void main(String[] args) throws Exception {
         }
 
         LaunchServer.LaunchServerConfigManager launchServerConfigManager = new BasicLaunchServerConfigManager(configFile, runtimeConfigFile);
-        LaunchServer.LaunchServerDirectories directories = new LaunchServer.LaunchServerDirectories();
-        directories.dir = dir;
         LaunchServer server = new LaunchServerBuilder()
                 .setDirectories(directories)
                 .setEnv(env)
@@ -135,7 +138,24 @@ public static void main(String[] args) throws Exception {
                 .setLaunchServerConfigManager(launchServerConfigManager)
                 .setCertificateManager(certificateManager)
                 .build();
-        if (!prepareMode) {
+        List<String> allArgs = List.of(args);
+        boolean isPrepareMode = prepareMode || allArgs.contains("--prepare");
+        boolean isRunCommand = false;
+        String runCommand = null;
+        for(var e : allArgs) {
+            if(e.equals("--run")) {
+                isRunCommand = true;
+                continue;
+            }
+            if(isRunCommand) {
+                runCommand = e;
+                isRunCommand = false;
+            }
+        }
+        if(runCommand != null) {
+            localCommandHandler.eval(runCommand, false);
+        }
+        if (!isPrepareMode) {
             server.run();
         } else {
             server.close();
@@ -159,6 +179,7 @@ public static void registerAll() {
         OptionalAction.registerProviders();
         OptionalTrigger.registerProviders();
         MixProvider.registerProviders();
+        ProfileProvider.registerProviders();
     }
 
     private static void printExperimentalBranch() {
@@ -201,7 +222,7 @@ public static void generateConfigIfNotExists(Path configFile, CommandHandler com
                 address = System.getProperty("launchserver.address", null);
             }
             if (address == null) {
-                System.out.println("LaunchServer address(default: localhost): ");
+                System.out.println("External launchServer address:port (default: localhost:9274): ");
                 address = commandHandler.readLine();
             }
             String projectName = System.getenv("PROJECTNAME");
@@ -215,18 +236,29 @@ public static void generateConfigIfNotExists(Path configFile, CommandHandler com
             newConfig.setProjectName(projectName);
         }
         if (address == null || address.isEmpty()) {
-            logger.error("Address null. Using localhost");
-            address = "localhost";
+            logger.error("Address null. Using localhost:9274");
+            address = "localhost:9274";
         }
         if (newConfig.projectName == null || newConfig.projectName.isEmpty()) {
             logger.error("ProjectName null. Using MineCraft");
             newConfig.projectName = "MineCraft";
         }
-
-        newConfig.netty.address = "ws://" + address + ":9274/api";
-        newConfig.netty.downloadURL = "http://" + address + ":9274/%dirname%/";
-        newConfig.netty.launcherURL = "http://" + address + ":9274/Launcher.jar";
-        newConfig.netty.launcherEXEURL = "http://" + address + ":9274/Launcher.exe";
+        int port = 9274;
+        if(address.contains(":")) {
+            String portString = address.substring(address.indexOf(':')+1);
+            try {
+                port = Integer.parseInt(portString);
+            } catch (NumberFormatException e) {
+                logger.warn("Unknown port {}, using 9274", portString);
+            }
+        } else {
+            logger.info("Address {} doesn't contains port (you want to use nginx?)", address);
+        }
+        newConfig.netty.address = "ws://" + address + "/api";
+        newConfig.netty.downloadURL = "http://" + address + "/%dirname%/";
+        newConfig.netty.launcherURL = "http://" + address + "/Launcher.jar";
+        newConfig.netty.launcherEXEURL = "http://" + address + "/Launcher.exe";
+        newConfig.netty.binds[0].port = port;
 
         // Write LaunchServer config
         logger.info("Writing LaunchServer config file");

LaunchServer/src/main/java/pro/gravit/launchserver/Main.java

@@ -21,6 +21,7 @@ public class Main {
     private static final List<String> classpathOnly = List.of("proguard", "jline", "progressbar", "kotlin", "epoll");
     private static final String LOG4J_PROPERTY = "log4j2.configurationFile";
     private static final String DEBUG_PROPERTY = "launchserver.main.debug";
+    private static final String LIBRARIES_PROPERTY = "launchserver.dir.libraries";
     private static boolean isClasspathOnly(Path path) {
         var fileName = path.getFileName().toString();
         for(var e : classpathOnly) {
@@ -56,8 +57,9 @@ public static void main(String[] args) throws Throwable {
         ModuleLaunch launch = new ModuleLaunch();
         LaunchOptions options = new LaunchOptions();
         options.moduleConf = new LaunchOptions.ModuleConf();
+        Path librariesPath = Path.of(System.getProperty(LIBRARIES_PROPERTY, "libraries"));
         List<Path> libraries;
-        try(Stream<Path> files = Files.walk(Path.of("libraries"), FileVisitOption.FOLLOW_LINKS)) {
+        try(Stream<Path> files = Files.walk(librariesPath, FileVisitOption.FOLLOW_LINKS)) {
             libraries = new ArrayList<>(files.filter(e -> e.getFileName().toString().endsWith(".jar")).toList());
         }
         List<Path> classpath = new ArrayList<>();

LaunchServer/src/main/java/pro/gravit/launchserver/auth/profiles/LocalProfileProvider.java

@@ -0,0 +1,109 @@
+package pro.gravit.launchserver.auth.profiles;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import pro.gravit.launcher.base.Launcher;
+import pro.gravit.launcher.base.profiles.ClientProfile;
+import pro.gravit.utils.helper.IOHelper;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.nio.file.*;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.*;
+
+public class LocalProfileProvider extends ProfileProvider {
+    public String profilesDir = "profiles";
+    private transient volatile Map<Path, ClientProfile> profilesMap;
+    private transient volatile Set<ClientProfile> profilesList; // Cache
+    @Override
+    public void sync() throws IOException {
+        Path profilesDirPath = Path.of(profilesDir);
+        if (!IOHelper.isDir(profilesDirPath))
+            Files.createDirectory(profilesDirPath);
+        Map<Path, ClientProfile> newProfiles = new HashMap<>();
+        IOHelper.walk(profilesDirPath, new ProfilesFileVisitor(newProfiles), false);
+        Set<ClientProfile> newProfilesList = new HashSet<>(newProfiles.values());
+        profilesMap = newProfiles;
+        profilesList = newProfilesList;
+    }
+
+    @Override
+    public Set<ClientProfile> getProfiles() {
+        return profilesList;
+    }
+
+    @Override
+    public void addProfile(ClientProfile profile) throws IOException {
+        Path profilesDirPath = Path.of(profilesDir);
+        ClientProfile oldProfile;
+        Path target = null;
+        for(var e : profilesMap.entrySet()) {
+            if(e.getValue().getUUID().equals(profile.getUUID())) {
+                target = e.getKey();
+            }
+        }
+        if(target == null) {
+            target = IOHelper.resolveIncremental(profilesDirPath,
+                    profile.getTitle(), "json");
+            oldProfile = profilesMap.get(target);
+            if(oldProfile != null && !oldProfile.getUUID().equals(profile.getUUID())) {
+                throw new FileAlreadyExistsException(target.toString());
+            }
+        }
+        try (BufferedWriter writer = IOHelper.newWriter(target)) {
+            Launcher.gsonManager.configGson.toJson(profile, writer);
+        }
+        addProfile(target, profile);
+    }
+
+    @Override
+    public void deleteProfile(ClientProfile profile) throws IOException {
+        for(var e : profilesMap.entrySet()) {
+            if(e.getValue().getUUID().equals(profile.getUUID())) {
+                Files.deleteIfExists(e.getKey());
+                profilesMap.remove(e.getKey());
+                profilesList.remove(e.getValue());
+                break;
+            }
+        }
+    }
+
+    private void addProfile(Path path, ClientProfile profile) {
+        for(var e : profilesMap.entrySet()) {
+            if(e.getValue().getUUID().equals(profile.getUUID())) {
+                profilesMap.remove(e.getKey());
+                profilesList.remove(e.getValue());
+                break;
+            }
+        }
+        profilesMap.put(path, profile);
+        profilesList.add(profile);
+    }
+
+    private static final class ProfilesFileVisitor extends SimpleFileVisitor<Path> {
+        private final Map<Path, ClientProfile> result;
+        private final Logger logger = LogManager.getLogger();
+
+        private ProfilesFileVisitor(Map<Path, ClientProfile> result) {
+            this.result = result;
+        }
+
+        @Override
+        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+            logger.info("Syncing '{}' profile", IOHelper.getFileName(file));
+
+            // Read profile
+            ClientProfile profile;
+            try (BufferedReader reader = IOHelper.newReader(file)) {
+                profile = Launcher.gsonManager.gson.fromJson(reader, ClientProfile.class);
+            }
+            profile.verify();
+
+            // Add SIGNED profile to result list
+            result.put(file.toAbsolutePath(), profile);
+            return super.visitFile(file, attrs);
+        }
+    }
+}

LaunchServer/src/main/java/pro/gravit/launchserver/auth/profiles/ProfileProvider.java

@@ -0,0 +1,76 @@
+package pro.gravit.launchserver.auth.profiles;
+
+import pro.gravit.launcher.base.profiles.ClientProfile;
+import pro.gravit.launchserver.LaunchServer;
+import pro.gravit.launchserver.auth.protect.interfaces.ProfilesProtectHandler;
+import pro.gravit.launchserver.socket.Client;
+import pro.gravit.utils.ProviderMap;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.UUID;
+
+public abstract class ProfileProvider {
+    public static final ProviderMap<ProfileProvider> providers = new ProviderMap<>("ProfileProvider");
+    private static boolean registredProviders = false;
+    protected transient LaunchServer server;
+
+    public static void registerProviders() {
+        if (!registredProviders) {
+            providers.register("local", LocalProfileProvider.class);
+            registredProviders = true;
+        }
+    }
+
+    public void init(LaunchServer server) {
+        this.server = server;
+    }
+
+    public abstract void sync() throws IOException;
+
+    public abstract Set<ClientProfile> getProfiles();
+
+    public abstract void addProfile(ClientProfile profile) throws IOException;
+
+    public abstract void deleteProfile(ClientProfile profile) throws IOException;
+
+    public void close() {
+
+    }
+
+    public ClientProfile getProfile(UUID uuid) {
+        for(var e : getProfiles()) {
+            if(e.getUUID().equals(uuid)) {
+                return e;
+            }
+        }
+        return null;
+    }
+
+    public ClientProfile getProfile(String title) {
+        for(var e : getProfiles()) {
+            if(e.getTitle().equals(title)) {
+                return e;
+            }
+        }
+        return null;
+    }
+
+    public List<ClientProfile> getProfiles(Client client) {
+        List<ClientProfile> profileList;
+        Set<ClientProfile> serverProfiles = getProfiles();
+        if (server.config.protectHandler instanceof ProfilesProtectHandler protectHandler) {
+            profileList = new ArrayList<>(4);
+            for (ClientProfile profile : serverProfiles) {
+                if (protectHandler.canGetProfile(profile, client)) {
+                    profileList.add(profile);
+                }
+            }
+        } else {
+            profileList = List.copyOf(serverProfiles);
+        }
+        return profileList;
+    }
+}

LaunchServer/src/main/java/pro/gravit/launchserver/binary/tasks/PrepareBuildTask.java

@@ -37,7 +37,9 @@ public Path process(Path inputFile) throws IOException {
         server.launcherBinary.addonLibs.clear();
         server.launcherBinary.files.clear();
         IOHelper.walk(server.launcherLibraries, new ListFileVisitor(server.launcherBinary.coreLibs), false);
+        if(Files.isDirectory(server.launcherLibrariesCompile)) {
             IOHelper.walk(server.launcherLibrariesCompile, new ListFileVisitor(server.launcherBinary.addonLibs), false);
+        }
         try(Stream<Path> stream = Files.walk(server.launcherPack).filter((e) -> {
             try {
                 return !Files.isDirectory(e) && !Files.isHidden(e);

LaunchServer/src/main/java/pro/gravit/launchserver/command/hash/DownloadClientCommand.java

@@ -97,10 +97,7 @@ public void invoke(String... args) throws IOException, CommandException {
                 isMirrorClientDownload = true;
             }
         }
-        try (BufferedWriter writer = IOHelper.newWriter(IOHelper.resolveIncremental(server.profilesDir,
-                dirName, "json"))) {
-            Launcher.gsonManager.configGson.toJson(clientProfile, writer);
-        }
+        server.config.profileProvider.addProfile(clientProfile);
 
         // Finished
         server.syncProfilesDir();

LaunchServer/src/main/java/pro/gravit/launchserver/command/profiles/CloneProfileCommand.java

@@ -7,6 +7,7 @@
 import pro.gravit.launcher.base.profiles.ClientProfileBuilder;
 import pro.gravit.launchserver.LaunchServer;
 import pro.gravit.launchserver.command.Command;
+import pro.gravit.utils.helper.CommonHelper;
 import pro.gravit.utils.helper.IOHelper;
 
 import java.io.IOException;
@@ -26,7 +27,7 @@ public CloneProfileCommand(LaunchServer server) {
 
     @Override
     public String getArgsDescription() {
-        return "[profile file name] [new profile title]";
+        return "[profile title/uuid] [new profile title]";
     }
 
     @Override
@@ -37,13 +38,12 @@ public String getUsageDescription() {
     @Override
     public void invoke(String... args) throws Exception {
         verifyArgs(args, 2);
-        var profilePath = server.profilesDir.resolve(args[0].concat(".json"));
-        if(!Files.exists(profilePath)) {
-            logger.error("File {} not found", profilePath);
-        }
         ClientProfile profile;
-        try(Reader reader = IOHelper.newReader(profilePath)) {
-            profile = Launcher.gsonManager.gson.fromJson(reader, ClientProfile.class);
+        try {
+            UUID uuid = UUID.fromString(args[0]);
+            profile = server.config.profileProvider.getProfile(uuid);
+        } catch (IllegalArgumentException ex) {
+            profile = server.config.profileProvider.getProfile(args[0]);
         }
         var builder = new ClientProfileBuilder(profile);
         builder.setTitle(args[1]);
@@ -65,10 +65,7 @@ public void invoke(String... args) throws Exception {
         }
         builder.setDir(args[1]);
         profile = builder.createClientProfile();
-        var targetPath = server.profilesDir.resolve(args[1].concat(".json"));
-        try(Writer writer = IOHelper.newWriter(targetPath)) {
-            Launcher.gsonManager.gson.toJson(profile, writer);
-        }
+        server.config.profileProvider.addProfile(profile);
         logger.info("Profile {} cloned from {}", args[1], args[0]);
         server.syncProfilesDir();
         server.syncUpdatesDir(List.of(args[1]));

LaunchServer/src/main/java/pro/gravit/launchserver/command/profiles/DeleteProfileCommand.java

@@ -8,6 +8,7 @@
 import pro.gravit.utils.helper.IOHelper;
 
 import java.nio.file.Files;
+import java.util.UUID;
 
 public class DeleteProfileCommand extends Command {
     private final transient Logger logger = LogManager.getLogger(ListProfilesCommand.class);
@@ -28,12 +29,12 @@ public String getUsageDescription() {
     @Override
     public void invoke(String... args) throws Exception {
         verifyArgs(args, 1);
-        ClientProfile profile = null;
-        for(var p : server.getProfiles()) {
-            if(p.getUUID().toString().equals(args[0]) || p.getTitle().equals(args[0])) {
-                profile = p;
-                break;
-            }
+        ClientProfile profile;
+        try {
+            UUID uuid = UUID.fromString(args[0]);
+            profile = server.config.profileProvider.getProfile(uuid);
+        } catch (IllegalArgumentException ex) {
+            profile = server.config.profileProvider.getProfile(args[0]);
         }
         if(profile == null) {
             logger.error("Profile {} not found", args[0]);
@@ -44,13 +45,9 @@ public void invoke(String... args) throws Exception {
         if(!showApplyDialog("Continue?")) {
             return;
         }
+        logger.info("Delete {} ({})", profile.getTitle(), profile.getUUID());
+        server.config.profileProvider.deleteProfile(profile);
         logger.info("Delete {}", clientDir);
         IOHelper.deleteDir(clientDir, true);
-        var profileFile = profile.getProfileFilePath();
-        if(profileFile == null) {
-            profileFile = server.profilesDir.resolve(profile.getTitle().concat(".json"));
-        }
-        logger.info("Delete {}", profileFile);
-        Files.deleteIfExists(profileFile);
     }
 }

LaunchServer/src/main/java/pro/gravit/launchserver/command/profiles/MakeProfileCommand.java

@@ -37,9 +37,7 @@ public void invoke(String... args) throws Exception {
             logger.info("Detected option {}", option);
         }
         ClientProfile profile = MakeProfileHelper.makeProfile(version, args[0], options);
-        try (Writer writer = IOHelper.newWriter(server.profilesDir.resolve(args[0].concat(".json")))) {
-            Launcher.gsonManager.configGson.toJson(profile, writer);
-        }
+        server.config.profileProvider.addProfile(profile);
         logger.info("Profile {} created", args[0]);
         server.syncProfilesDir();
     }

LaunchServer/src/main/java/pro/gravit/launchserver/command/profiles/SaveProfilesCommand.java

@@ -22,20 +22,6 @@ public SaveProfilesCommand(LaunchServer server) {
         super(server);
     }
 
-    public static void saveProfile(ClientProfile profile, Path path) throws IOException {
-        if (profile.getServers().isEmpty()) {
-            ClientProfile.ServerProfile serverProfile = new ClientProfile.ServerProfile();
-            serverProfile.isDefault = true;
-            serverProfile.name = profile.getTitle();
-            serverProfile.serverAddress = profile.getServerAddress();
-            serverProfile.serverPort = profile.getServerPort();
-            profile.getServers().add(serverProfile);
-        }
-        try (Writer w = IOHelper.newWriter(path)) {
-            Launcher.gsonManager.configGson.toJson(profile, w);
-        }
-    }
-
     @Override
     public String getArgsDescription() {
         return "[profile names...]";
@@ -51,17 +37,14 @@ public void invoke(String... args) throws Exception {
         verifyArgs(args, 1);
         if (args.length > 0) {
             for (String profileName : args) {
-                Path profilePath = server.profilesDir.resolve(profileName.concat(".json"));
-                if (!Files.exists(profilePath)) {
-                    logger.error("Profile {} not found", profilePath.toString());
-                    return;
-                }
                 ClientProfile profile;
-                try (Reader reader = IOHelper.newReader(profilePath)) {
-                    profile = Launcher.gsonManager.configGson.fromJson(reader, ClientProfile.class);
+                try {
+                    UUID uuid = UUID.fromString(profileName);
+                    profile = server.config.profileProvider.getProfile(uuid);
+                } catch (IllegalArgumentException ex) {
+                    profile = server.config.profileProvider.getProfile(profileName);
                 }
-                saveProfile(profile, profilePath);
-                logger.info("Profile {} save successful", profilePath.toString());
+                server.config.profileProvider.addProfile(profile);
             }
             server.syncProfilesDir();
         }

LaunchServer/src/main/java/pro/gravit/launchserver/components/ProGuardComponent.java

@@ -213,7 +213,7 @@ public Path process(Path inputFile) throws IOException {
                     args.add(IOHelper.resolveJavaBin(IOHelper.JVM_DIR).toAbsolutePath().toString());
                     args.addAll(component.jvmArgs);
                     args.add("-cp");
-                    try(Stream<Path> files = Files.walk(Path.of("libraries"), FileVisitOption.FOLLOW_LINKS)) {
+                    try(Stream<Path> files = Files.walk(server.librariesDir, FileVisitOption.FOLLOW_LINKS)) {
                         args.add(files
                                 .filter(e -> e.getFileName().toString().endsWith(".jar"))
                                 .map(path -> path.toAbsolutePath().toString())

LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java

@@ -9,6 +9,8 @@
 import pro.gravit.launchserver.LaunchServer;
 import pro.gravit.launchserver.auth.AuthProviderPair;
 import pro.gravit.launchserver.auth.core.RejectAuthCoreProvider;
+import pro.gravit.launchserver.auth.profiles.LocalProfileProvider;
+import pro.gravit.launchserver.auth.profiles.ProfileProvider;
 import pro.gravit.launchserver.auth.protect.ProtectHandler;
 import pro.gravit.launchserver.auth.protect.StdProtectHandler;
 import pro.gravit.launchserver.auth.texture.RequestTextureProvider;
@@ -36,6 +38,7 @@ public final class LaunchServerConfig {
     // Handlers & Providers
     public ProtectHandler protectHandler;
     public Map<String, Component> components;
+    public ProfileProvider profileProvider = new LocalProfileProvider();
     public NettyConfig netty;
     public LauncherConf launcher;
     public JarSignerConf sign;
@@ -85,6 +88,7 @@ public static LaunchServerConfig getDefault(LaunchServer.LaunchServerEnv env) {
         newConfig.components.put("authLimiter", authLimiterComponent);
         ProGuardComponent proGuardComponent = new ProGuardComponent();
         newConfig.components.put("proguard", proGuardComponent);
+        newConfig.profileProvider = new LocalProfileProvider();
         return newConfig;
     }
 
@@ -166,6 +170,10 @@ public void init(LaunchServer.ReloadType type) {
             server.registerObject("protectHandler", protectHandler);
             protectHandler.init(server);
         }
+        if(profileProvider != null) {
+            server.registerObject("profileProvider", profileProvider);
+            profileProvider.init(server);
+        }
         if (components != null) {
             components.forEach((k, v) -> server.registerObject("component.".concat(k), v));
         }
@@ -206,6 +214,10 @@ public void close(LaunchServer.ReloadType type) {
             server.unregisterObject("protectHandler", protectHandler);
             protectHandler.close();
         }
+        if(profileProvider != null) {
+            server.unregisterObject("profileProvider", profileProvider);
+            profileProvider.close();
+        }
     }
 
     public static class JarSignerConf {

LaunchServer/src/main/java/pro/gravit/launchserver/helper/MakeProfileHelper.java

@@ -103,6 +103,7 @@ public static ClientProfile makeProfile(ClientProfile.Version version, String ti
         }
         if (fabric.isPresent()) {
             builder.setAltClassPath(fabric.orElseThrow().getAltClassPath());
+            jvmArgs.add("-Dsodium.checks.issue2561=false"); // Please don't check LWJL3 version (Sodium: https://github.com/CaffeineMC/sodium-fabric/issues/2561 )
         }
         if(quilt.isPresent()) {
             builder.setClassLoaderConfig(ClientProfile.ClassLoaderConfig.SYSTEM_ARGS);
@@ -196,6 +197,9 @@ public static String getMainClassByVersion(ClientProfile.Version version, MakePr
         if(version.compareTo(ClientProfileVersions.MINECRAFT_1_7_10) == 0) {
             return  "com.gtnewhorizons.retrofuturabootstrap.Main";
         }
+        if(version.compareTo(ClientProfileVersions.MINECRAFT_1_12_2) == 0) {
+            return "top.outlands.foundation.boot.Foundation"; // Cleanroom
+        }
         if (findOption(options, MakeProfileOptionLaunchWrapper.class).isPresent()) {
             return "net.minecraft.launchwrapper.Launch";
         }
@@ -203,7 +207,7 @@ public static String getMainClassByVersion(ClientProfile.Version version, MakePr
             return "cpw.mods.modlauncher.Launcher";
         }
         if (findOption(options, MakeProfileOptionFabric.class).isPresent()) {
-            return "net.fabricmc.loader.launch.knot.KnotClient";
+            return "net.fabricmc.loader.impl.launch.knot.KnotClient";
         }
         if(findOption(options, MakeProfilesOptionsQuilt.class).isPresent()) {
             return "org.quiltmc.loader.impl.launch.knot.KnotClient";

LaunchServer/src/main/java/pro/gravit/launchserver/launchermodules/LauncherModuleLoader.java

@@ -33,7 +33,7 @@ public class LauncherModuleLoader {
 
     public LauncherModuleLoader(LaunchServer server) {
         this.server = server;
-        modulesDir = server.dir.resolve("launcher-modules");
+        modulesDir = server.launcherModulesDir;
     }
 
     public void init() {

LaunchServer/src/main/java/pro/gravit/launchserver/manangers/KeyAgreementManager.java

@@ -22,6 +22,7 @@ public class KeyAgreementManager {
     public final RSAPublicKey rsaPublicKey;
     public final RSAPrivateKey rsaPrivateKey;
     public final String legacySalt;
+    public final Path keyDirectory;
 
     public KeyAgreementManager(ECPublicKey ecdsaPublicKey, ECPrivateKey ecdsaPrivateKey, RSAPublicKey rsaPublicKey, RSAPrivateKey rsaPrivateKey, String legacySalt) {
         this.ecdsaPublicKey = ecdsaPublicKey;
@@ -29,9 +30,11 @@ public KeyAgreementManager(ECPublicKey ecdsaPublicKey, ECPrivateKey ecdsaPrivate
         this.rsaPublicKey = rsaPublicKey;
         this.rsaPrivateKey = rsaPrivateKey;
         this.legacySalt = legacySalt;
+        this.keyDirectory = null;
     }
 
     public KeyAgreementManager(Path keyDirectory) throws IOException, InvalidKeySpecException {
+        this.keyDirectory = keyDirectory;
         Path ecdsaPublicKeyPath = keyDirectory.resolve("ecdsa_id.pub"), ecdsaPrivateKeyPath = keyDirectory.resolve("ecdsa_id");
         Logger logger = LogManager.getLogger();
         if (IOHelper.isFile(ecdsaPublicKeyPath) && IOHelper.isFile(ecdsaPrivateKeyPath)) {

LaunchServer/src/main/java/pro/gravit/launchserver/manangers/LaunchServerGsonManager.java

@@ -1,7 +1,6 @@
 package pro.gravit.launchserver.manangers;
 
 import com.google.gson.GsonBuilder;
-import marcono1234.gson.recordadapter.RecordTypeAdapterFactory;
 import pro.gravit.launcher.base.events.request.GetAvailabilityAuthRequestEvent;
 import pro.gravit.launcher.core.managers.GsonManager;
 import pro.gravit.launcher.base.modules.events.PreGsonPhase;
@@ -15,6 +14,7 @@
 import pro.gravit.launchserver.auth.core.AuthCoreProvider;
 import pro.gravit.launchserver.auth.mix.MixProvider;
 import pro.gravit.launchserver.auth.password.PasswordVerifier;
+import pro.gravit.launchserver.auth.profiles.ProfileProvider;
 import pro.gravit.launchserver.auth.protect.ProtectHandler;
 import pro.gravit.launchserver.auth.texture.TextureProvider;
 import pro.gravit.launchserver.components.Component;
@@ -34,9 +34,6 @@ public LaunchServerGsonManager(LaunchServerModulesManager modulesManager) {
     @Override
     public void registerAdapters(GsonBuilder builder) {
         super.registerAdapters(builder);
-        builder.registerTypeAdapterFactory(RecordTypeAdapterFactory.builder()
-                .allowMissingComponentValues()
-                .create());
         builder.registerTypeAdapter(ClientProfile.Version.class, new ClientProfile.Version.GsonSerializer());
         builder.registerTypeAdapter(TextureProvider.class, new UniversalJsonAdapter<>(TextureProvider.providers));
         builder.registerTypeAdapter(AuthCoreProvider.class, new UniversalJsonAdapter<>(AuthCoreProvider.providers));
@@ -50,6 +47,7 @@ public void registerAdapters(GsonBuilder builder) {
         builder.registerTypeAdapter(OptionalAction.class, new UniversalJsonAdapter<>(OptionalAction.providers));
         builder.registerTypeAdapter(OptionalTrigger.class, new UniversalJsonAdapter<>(OptionalTrigger.providers));
         builder.registerTypeAdapter(MixProvider.class, new UniversalJsonAdapter<>(MixProvider.providers));
+        builder.registerTypeAdapter(ProfileProvider.class, new UniversalJsonAdapter<>(ProfileProvider.providers));
         modulesManager.invokeEvent(new PreGsonPhase(builder));
         //ClientWebSocketService.appendTypeAdapters(builder);
     }

Launcher/src/main/java/pro/gravit/launcher/runtime/backend/BackendSettings.java

@@ -3,6 +3,7 @@
 import pro.gravit.launcher.core.LauncherNetworkAPI;
 import pro.gravit.launcher.core.backend.UserSettings;
 
+import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
 
@@ -10,7 +11,7 @@ public class BackendSettings extends UserSettings {
     @LauncherNetworkAPI
     public AuthorizationData auth;
     @LauncherNetworkAPI
-    public Map<UUID, ProfileSettingsImpl> settings;
+    public Map<UUID, ProfileSettingsImpl> settings = new HashMap<>();
     public static class AuthorizationData {
         @LauncherNetworkAPI
         public String accessToken;

Launcher/src/main/java/pro/gravit/launcher/runtime/backend/LauncherBackendImpl.java

@@ -4,6 +4,7 @@
 import pro.gravit.launcher.base.profiles.ClientProfile;
 import pro.gravit.launcher.core.api.LauncherAPIHolder;
 import pro.gravit.launcher.core.api.features.AuthFeatureAPI;
+import pro.gravit.launcher.core.api.features.CoreFeatureAPI;
 import pro.gravit.launcher.core.api.features.ProfileFeatureAPI;
 import pro.gravit.launcher.core.api.method.AuthMethod;
 import pro.gravit.launcher.core.api.method.AuthMethodPassword;
@@ -15,6 +16,8 @@
 import pro.gravit.launcher.core.backend.exceptions.LauncherBackendException;
 import pro.gravit.launcher.core.backend.extensions.Extension;
 import pro.gravit.launcher.runtime.NewLauncherSettings;
+import pro.gravit.launcher.runtime.client.ServerPinger;
+import pro.gravit.launcher.runtime.debug.DebugMain;
 import pro.gravit.launcher.runtime.managers.SettingsManager;
 import pro.gravit.launcher.runtime.utils.LauncherUpdater;
 import pro.gravit.utils.helper.JavaHelper;
@@ -27,7 +30,10 @@
 import java.time.ZoneOffset;
 import java.time.temporal.ChronoUnit;
 import java.util.List;
+import java.util.Map;
+import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.function.Function;
@@ -47,6 +53,7 @@ public class LauncherBackendImpl implements LauncherBackendAPI {
     private volatile SelfUser selfUser;
     private volatile List<Java> availableJavas;
     private volatile CompletableFuture<List<Java>> availableJavasFuture;
+    private final Map<UUID, CompletableFuture<ServerPingInfo>> pingFutures = new ConcurrentHashMap<>();
 
     @Override
     public void setCallback(MainCallback callback) {
@@ -75,7 +82,13 @@ public CompletableFuture<LauncherInitData> init() {
         } catch (Throwable e) {
             return CompletableFuture.failedFuture(e);
         }
-        return LauncherAPIHolder.core().checkUpdates().thenCombineAsync(LauncherAPIHolder.core().getAuthMethods(), (updatesInfo, authMethods) -> {
+        CompletableFuture<CoreFeatureAPI.LauncherUpdateInfo> feature;
+        if(isTestMode()) {
+            feature = CompletableFuture.completedFuture(new CoreFeatureAPI.LauncherUpdateInfo(null, "Unknown", false, false));
+        } else {
+            feature = LauncherAPIHolder.core().checkUpdates();
+        }
+        return feature.thenCombineAsync(LauncherAPIHolder.core().getAuthMethods(), (updatesInfo, authMethods) -> {
             if(updatesInfo.required()) {
                 try {
                     LauncherUpdater.prepareUpdate(URI.create(updatesInfo.url()).toURL());
@@ -131,6 +144,7 @@ private void setAuthToken(AuthFeatureAPI.AuthToken authToken) {
     }
 
     private void onAuthorize(SelfUser selfUser) {
+        this.selfUser = selfUser;
         permissions = selfUser.getPermissions();
         callback.onAuthorize(selfUser);
     }
@@ -182,7 +196,7 @@ public CompletableFuture<ReadyProfile> downloadProfile(ProfileFeatureAPI.ClientP
 
     @Override
     public CompletableFuture<byte[]> fetchTexture(Texture texture) {
-        return null;
+        return CompletableFuture.failedFuture(new UnsupportedOperationException());
     }
 
     @SuppressWarnings({"rawtypes", "unchecked"})
@@ -201,6 +215,22 @@ public CompletableFuture<List<Java>> getAvailableJava() {
         return CompletableFuture.completedFuture(availableJavas);
     }
 
+    @Override
+    public CompletableFuture<ServerPingInfo> pingServer(ProfileFeatureAPI.ClientProfile profile) {
+        return pingFutures.computeIfAbsent(profile.getUUID(), (k) -> {
+            CompletableFuture<ServerPingInfo> future = new CompletableFuture<>();
+            executorService.submit(() -> {
+                try {
+                    ServerPinger pinger = new ServerPinger((ClientProfile) profile);
+                    future.complete(pinger.ping());
+                } catch (Throwable e) {
+                    future.completeExceptionally(e);
+                }
+            });
+            return future;
+        });
+    }
+
     @Override
     public void registerUserSettings(String name, Class<? extends UserSettings> clazz) {
         UserSettings.providers.register(name, clazz);
@@ -231,6 +261,15 @@ public SelfUser getSelfUser() {
         return selfUser;
     }
 
+    @Override
+    public boolean isTestMode() {
+        try {
+            return DebugMain.IS_DEBUG.get();
+        } catch (Throwable ex) {
+            return false;
+        }
+    }
+
     @Override
     public <T extends Extension> T getExtension(Class<T> clazz) {
         return null;
@@ -238,11 +277,15 @@ public <T extends Extension> T getExtension(Class<T> clazz) {
 
     @Override
     public void shutdown() {
+        if(executorService != null) {
             executorService.shutdownNow();
+        }
+        if(settingsManager != null) {
             try {
                 settingsManager.saveConfig();
             } catch (IOException e) {
                 LogHelper.error("Config not saved", e);
             }
         }
+    }
 }

Launcher/src/main/java/pro/gravit/launcher/runtime/client/ClientLauncherProcess.java

@@ -145,7 +145,22 @@ public void start(boolean pipeOutput) throws IOException, InterruptedException {
         if (params.profile.getClassLoaderConfig() == ClientProfile.ClassLoaderConfig.AGENT) {
             processArgs.add("-javaagent:".concat(IOHelper.getCodeSource(ClientLauncherEntryPoint.class).toAbsolutePath().toString()));
         } else if (params.profile.getClassLoaderConfig() == ClientProfile.ClassLoaderConfig.SYSTEM_ARGS) {
-            systemClassPath.addAll(ClientLauncherEntryPoint.resolveClassPath(new HashSet<>(), workDir, params.actions, params.profile)
+            Set<Path> ignorePath = new HashSet<>();
+            var moduleConf = params.profile.getModuleConf();
+            if(moduleConf != null) {
+                if(moduleConf.modulePath != null && !moduleConf.modulePath.isEmpty()) {
+                    processArgs.add("-p");
+                    for(var e : moduleConf.modulePath) {
+                        ignorePath.add(Path.of(e));
+                    }
+                    processArgs.add(String.join(File.pathSeparator, moduleConf.modulePath));
+                }
+                if(moduleConf.modules != null && !moduleConf.modules.isEmpty()) {
+                    processArgs.add("--add-modules");
+                    processArgs.add(String.join(",", moduleConf.modules));
+                }
+            }
+            systemClassPath.addAll(ClientLauncherEntryPoint.resolveClassPath(ignorePath, workDir, params.actions, params.profile)
                     .map(Path::toString)
                     .toList());
         }

Launcher/src/main/java/pro/gravit/launcher/runtime/client/ServerPinger.java

@@ -5,6 +5,7 @@
 import com.google.gson.JsonParser;
 import pro.gravit.launcher.base.profiles.ClientProfile;
 import pro.gravit.launcher.base.profiles.ClientProfileVersions;
+import pro.gravit.launcher.core.backend.LauncherBackendAPI;
 import pro.gravit.launcher.core.serialize.HInput;
 import pro.gravit.launcher.core.serialize.HOutput;
 import pro.gravit.utils.helper.IOHelper;
@@ -18,6 +19,7 @@
 import java.nio.charset.StandardCharsets;
 import java.time.Duration;
 import java.time.Instant;
+import java.util.List;
 import java.util.Objects;
 import java.util.regex.Pattern;
 
@@ -208,7 +210,7 @@ public Result ping() throws IOException {
         }
     }
 
-    public static final class Result {
+    public static final class Result implements LauncherBackendAPI.ServerPingInfo {
 
         public final int onlinePlayers;
 
@@ -228,5 +230,20 @@ public Result(int onlinePlayers, int maxPlayers, String raw) {
         public boolean isOverfilled() {
             return onlinePlayers >= maxPlayers;
         }
+
+        @Override
+        public int getMaxOnline() {
+            return maxPlayers;
+        }
+
+        @Override
+        public int getOnline() {
+            return onlinePlayers;
+        }
+
+        @Override
+        public List<String> getPlayerNames() {
+            return List.of();
+        }
     }
 }

LauncherAPI/src/main/java/pro/gravit/launcher/base/Downloader.java

@@ -261,7 +261,7 @@ protected HttpRequest makeHttpRequest(URI baseUri, String filePath) throws URISy
     }
 
     protected ProgressTrackingBodyHandler<Path> makeBodyHandler(Path file, DownloadCallback callback) {
-        return new ProgressTrackingBodyHandler<>(HttpResponse.BodyHandlers.ofFile(file, StandardOpenOption.CREATE, StandardOpenOption.WRITE), callback);
+        return new ProgressTrackingBodyHandler<>(HttpResponse.BodyHandlers.ofFile(file, StandardOpenOption.CREATE, StandardOpenOption.WRITE, StandardOpenOption.TRUNCATE_EXISTING), callback);
     }
 
     public interface DownloadCallback {

LauncherAPI/src/main/java/pro/gravit/launcher/base/profiles/ClientProfile.java

@@ -20,7 +20,6 @@
 public final class ClientProfile implements Comparable<ClientProfile>, ProfileFeatureAPI.ClientProfile {
     private static final FileNameMatcher ASSET_MATCHER = new FileNameMatcher(
             new String[0], new String[]{"indexes", "objects"}, new String[0]);
-    private transient Path profileFilePath;
     @LauncherNetworkAPI
     private String title;
     @LauncherNetworkAPI
@@ -380,6 +379,11 @@ public Map<String, String> getProperties() {
         return Collections.unmodifiableMap(properties);
     }
 
+    @Override
+    public ServerInfo getServer() {
+        return getDefaultServerProfile();
+    }
+
     public List<String> getCompatClasses() {
         return Collections.unmodifiableList(compatClasses);
     }
@@ -409,14 +413,6 @@ public List<CompatibilityFlags> getFlags() {
         return flags;
     }
 
-    public Path getProfileFilePath() {
-        return profileFilePath;
-    }
-
-    public void setProfileFilePath(Path profileFilePath) {
-        this.profileFilePath = profileFilePath;
-    }
-
     public enum ClassLoaderConfig {
         AGENT, LAUNCHER, MODULE, SYSTEM_ARGS
     }
@@ -525,7 +521,7 @@ public JsonElement serialize(Version src, Type typeOfSrc, JsonSerializationConte
         }
     }
 
-    public static class ServerProfile {
+    public static class ServerProfile implements ServerInfo {
         public String name;
         public String serverAddress;
         public int serverPort;
@@ -552,6 +548,16 @@ public ServerProfile(String name, String serverAddress, int serverPort, boolean
         public InetSocketAddress toSocketAddress() {
             return InetSocketAddress.createUnresolved(serverAddress, serverPort);
         }
+
+        @Override
+        public String getAddress() {
+            return serverAddress;
+        }
+
+        @Override
+        public int getPort() {
+            return serverPort;
+        }
     }
 
     public static class ProfileDefaultSettings {

LauncherAPI/src/main/java/pro/gravit/launcher/base/profiles/ClientProfileBuilder.java

@@ -79,6 +79,7 @@ public ClientProfileBuilder(ClientProfile profile) {
         this.loadNatives = new ArrayList<>(profile.getLoadNatives());
         this.properties = new HashMap<>(profile.getProperties());
         this.servers = new ArrayList<>(profile.getServers());
+        this.classLoaderConfig = profile.getClassLoaderConfig();
         this.flags = new ArrayList<>(profile.getFlags());
         this.recommendJavaVersion = profile.getRecommendJavaVersion();
         this.minJavaVersion = profile.getMinJavaVersion();

LauncherAPI/src/main/java/pro/gravit/launcher/base/profiles/optional/OptionalView.java

@@ -88,7 +88,7 @@ public Set<OptionalAction> getEnabledActions() {
     public void fixDependencies() {
         Set<OptionalFile> disabled = all.stream().filter(t -> !isEnabled(t)).collect(Collectors.toSet());
         for (OptionalFile file : disabled) {
-            if (file.group != null && Arrays.stream(file.group).noneMatch(this::isEnabled)) {
+            if (file.group != null && file.group.length > 0 && Arrays.stream(file.group).noneMatch(this::isEnabled)) {
                 enable(file.group[0], false, null);
             }
         }

LauncherAPI/src/main/java/pro/gravit/launcher/base/request/RequestFeatureAPIImpl.java

@@ -42,7 +42,11 @@ public CompletableFuture<SelfUser> getCurrentUser() {
 
     @Override
     public CompletableFuture<AuthResponse> auth(String login, AuthMethodPassword password) {
-        return request.request(new AuthRequest(login, convertAuthPasswordAll(password), authId, false, AuthRequest.ConnectTypes.CLIENT))
+        AuthRequest.ConnectTypes connectType = AuthRequest.ConnectTypes.API;
+        if(Request.getExtendedTokens() != null && Request.getExtendedTokens().get("launcher") != null) {
+            connectType = AuthRequest.ConnectTypes.CLIENT;
+        }
+        return request.request(new AuthRequest(login, convertAuthPasswordAll(password), authId, false, connectType))
                 .thenApply(response -> new AuthResponse(response.makeUserInfo(), response.oauth));
     }
 

LauncherCore/build.gradle

@@ -6,7 +6,6 @@
     compileOnly group: 'org.jline', name: 'jline', version: rootProject['verJline']
     compileOnly group: 'org.jline', name: 'jline-reader', version: rootProject['verJline']
     compileOnly group: 'org.jline', name: 'jline-terminal', version: rootProject['verJline']
-    compileOnly group: 'org.bouncycastle', name: 'bcprov-jdk15on', version: rootProject['verBcprov']
     compileOnly group: 'org.slf4j', name: 'slf4j-api', version: rootProject['verSlf4j']
     api group: 'com.google.code.gson', name: 'gson', version: rootProject['verGson']
     testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter', version: rootProject['verJunit']

LauncherCore/src/main/java/pro/gravit/launcher/core/api/features/ProfileFeatureAPI.java

@@ -23,6 +23,12 @@ interface ClientProfile {
         List<OptionalMod> getOptionalMods();
         String getProperty(String name);
         Map<String, String> getProperties();
+        ServerInfo getServer();
+
+        interface ServerInfo {
+            String getAddress();
+            int getPort();
+        }
     }
 
     interface OptionalMod {

LauncherCore/src/main/java/pro/gravit/launcher/core/backend/LauncherBackendAPI.java

@@ -28,6 +28,7 @@ public interface LauncherBackendAPI {
     // Tools
     CompletableFuture<byte[]> fetchTexture(Texture texture);
     CompletableFuture<List<Java>> getAvailableJava();
+    CompletableFuture<ServerPingInfo> pingServer(ProfileFeatureAPI.ClientProfile profile);
     // Settings
     void registerUserSettings(String name, Class<? extends UserSettings> clazz);
     UserSettings getUserSettings(String name, Function<String, UserSettings> ifNotExist);
@@ -36,6 +37,7 @@ public interface LauncherBackendAPI {
     boolean hasPermission(String permission);
     String getUsername();
     SelfUser getSelfUser();
+    boolean isTestMode();
     // Extensions
     <T extends Extension> T getExtension(Class<T> clazz);
     void shutdown();
@@ -163,4 +165,10 @@ interface Java {
         int getMajorVersion();
         Path getPath();
     }
+
+    interface ServerPingInfo {
+        int getMaxOnline();
+        int getOnline();
+        List<String> getPlayerNames();
+    }
 }

LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java

@@ -54,6 +54,10 @@ private class LegacyClassLoader extends URLClassLoader {
         private final Map<String, Class<?>> classMap = new ConcurrentHashMap<>();
         private String nativePath;
 
+        static  {
+            ClassLoader.registerAsParallelCapable();
+        }
+
         private final List<String> packages = new ArrayList<>();
         public LegacyClassLoader(URL[] urls) {
             super(urls);

LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java

@@ -164,6 +164,11 @@ private class ModuleClassLoader extends URLClassLoader {
         private String nativePath;
 
         private final List<String> packages = new ArrayList<>();
+
+        static  {
+            ClassLoader.registerAsParallelCapable();
+        }
+
         public ModuleClassLoader(URL[] urls, ClassLoader parent) {
             super("LAUNCHER", urls, parent);
             packages.add("pro.gravit.launcher.");

modules

@@ -1 +1 @@
-Subproject commit a52b9cc8552445167b95e8933f4289bbaa70677d
+Subproject commit c5087d40c9dd5b065fccedeac21afb967a25e112

props.gradle

@@ -1,18 +1,16 @@
 project.ext {
     verAsm = '9.7'
-    verNetty = '4.1.110.Final'
+    verNetty = '4.1.111.Final'
     verOshiCore = '6.6.1'
     verJunit = '5.10.2'
-    verGuavaC = '30.1.1-jre'
     verJansi = '2.4.1'
     verJline = '3.26.1'
     verJwt = '0.12.5'
-    verBcprov = '1.70'
     verGson = '2.11.0'
     verBcpkix = '1.78.1'
     verSlf4j = '2.0.13'
     verLog4j = '2.23.1'
-    verMySQLConn = '8.4.0'
+    verMySQLConn = '9.0.0'
     verMariaDBConn = '3.4.0'
     verPostgreSQLConn = '42.7.3'
     verH2Conn = '2.2.224'