remove build files

.github/workflows/gradle.yml

@@ -50,6 +50,15 @@ jobs:
             echo "EXISTS=false" >> "$GITHUB_OUTPUT"
           fi
 
+      - id: mrck
+        run: |
+          echo "TOKEN=$([ -n "${{ secrets.MODRINTH_TOKEN }}" ] && echo true || echo false)" >> "$GITHUB_OUTPUT"
+
+      - id: dist
+        run: |
+          echo "TAG_NAME=${{ format('v{0}{1}', steps.vars.outputs.VERS, steps.ghck.outputs.EXISTS == 'true' && format('+{0}', steps.vars.outputs.COMMIT_HASH) || '') }}" >> "$GITHUB_OUTPUT"
+          echo "REL_NAME=${{ format('{0}{1}', steps.ghck.outputs.EXISTS == 'true' && 'Snapshot ' || 'v', steps.ghck.outputs.EXISTS == 'true' && steps.vars.outputs.COMMIT_HASH || steps.vars.outputs.VERS) }}" >> "$GITHUB_OUTPUT"
+
       - run: |
           mkdir -p dist
           cp "./build/libs/${{ steps.vars.outputs.AFCT }}" ./dist
@@ -62,9 +71,27 @@ jobs:
       - if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         uses: softprops/action-gh-release@v2
         with:
-          tag_name: ${{ format('v{0}{1}', steps.vars.outputs.VERS, steps.ghck.outputs.EXISTS == 'true' && format('+{0}', steps.vars.outputs.COMMIT_HASH) || '') }}
+          tag_name: ${{ steps.dist.outputs.TAG_NAME }}
-          name: ${{ format('{0}{1}', steps.ghck.outputs.EXISTS == 'true' && 'Snapshot ' || 'v', steps.ghck.outputs.EXISTS == 'true' && steps.vars.outputs.COMMIT_HASH || steps.vars.outputs.VERS) }}
+          name: ${{ steps.dist.outputs.REL_NAME }}
           files: dist/${{ steps.vars.outputs.AFCT }}
           prerelease: ${{ steps.ghck.outputs.EXISTS == 'true' }}
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - if: github.event_name == 'push' && github.ref == 'refs/heads/main' && steps.mrck.outputs.TOKEN == 'true'
+        uses: cloudnode-pro/modrinth-publish@v2
+        with:
+          token: ${{ secrets.MODRINTH_TOKEN }}
+          project: WfBtRGYI
+          version: ${{ steps.dist.outputs.TAG_NAME }}
+          loaders: '["bukkit", "bungeecord", "paper", "purpur", "spigot", "velocity", "waterfall"]'
+          game-versions: '["1.8.x", "1.9.x", "1.10.x", "1.11.x", "1.12.x", "1.13.x", "1.14.x", "1.15.x", "1.16.x", "1.17.x", "1.18.x", "1.19.x", "1.20.x", "1.21.x"]'
+          files: dist/${{ steps.vars.outputs.AFCT }}
+          primary-file: ${{ steps.vars.outputs.AFCT }}
+          name: ${{ steps.dist.outputs.REL_NAME }}
+          channel: ${{ steps.ghck.outputs.EXISTS == 'true' && 'beta' || 'release' }}
+          dependencies: |-
+            [{
+              "project_id": "Gtsn3SWv",
+              "dependency_type": "required"
+            }]

.gitignore

@@ -2,6 +2,7 @@
 /.vscode/
 /gradle/
 /build/
+/bin/
 /run/
 /gradlew
 /gradlew.bat

README.md

@@ -9,12 +9,14 @@
 - [x] Client brand based blacklisting
 - [x] Username based blacklisting
 - [x] IP based blacklisting
-- [x] Json5 based configuration
+- [x] Modular multi-platform support
+- [x] JSON5 based configuration
 - [x] Kick message customization
 - [x] Blacklist MOTD customization
 - [x] MiniMessage and legacy formattings supported
 - [x] Plugin update checker
-- [ ] Send blacklist logs to a webhook
+- [x] Send blacklist logs to a webhook
+- [ ] Ingame blacklist management command
 - [ ] Subscribe to an auto-updating blacklist
 - [ ] Reverse blacklist (whitelist)
 

build.gradle.kts

@@ -11,7 +11,7 @@ val PLUGIN_NAME = "OriginBlacklist"
 val PLUGIN_IDEN = "originblacklist"
 val PLUGIN_DOMN = "xyz.webmc"
 val PLUGIN_DESC = "An eaglercraft client blacklist plugin."
-val PLUGIN_VERS = "2.0.0"
+val PLUGIN_VERS = "2.0.2"
 val PLUGIN_SITE = "https://github.com/WebMCDevelopment/$PLUGIN_IDEN"
 val PLUGIN_DEPA = listOf("EaglercraftXServer")
 val PLUGIN_DEPB = listOf("EaglercraftXServer")

src/main/java/xyz/webmc/originblacklist/base/OriginBlacklist.java

@@ -2,6 +2,7 @@ package xyz.webmc.originblacklist.base;
 
 import xyz.webmc.originblacklist.base.config.OriginBlacklistConfig;
 import xyz.webmc.originblacklist.base.enums.EnumBlacklistType;
+import xyz.webmc.originblacklist.base.enums.EnumConnectionType;
 import xyz.webmc.originblacklist.base.enums.EnumLogLevel;
 import xyz.webmc.originblacklist.base.events.OriginBlacklistLoginEvent;
 import xyz.webmc.originblacklist.base.events.OriginBlacklistMOTDEvent;
@@ -9,28 +10,31 @@ import xyz.webmc.originblacklist.base.util.IOriginBlacklistPlugin;
 import xyz.webmc.originblacklist.base.util.OPlayer;
 import xyz.webmc.originblacklist.base.util.UpdateChecker;
 
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.Base64;
 import java.util.List;
+import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.TimeUnit;
 
-import org.semver4j.Semver;
-
 import de.marhali.json5.Json5Array;
 import de.marhali.json5.Json5Element;
-
 import inet.ipaddr.AddressStringException;
 import inet.ipaddr.IPAddressString;
-
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.minimessage.MiniMessage;
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+import net.lax1dude.eaglercraft.backend.server.api.EnumWebSocketHeader;
+import net.lax1dude.eaglercraft.backend.server.api.IEaglerLoginConnection;
 import net.lax1dude.eaglercraft.backend.server.api.query.IMOTDConnection;
+import org.semver4j.Semver;
 
 public final class OriginBlacklist {
   public static final Semver REQUIRED_API_VER = new Semver("1.0.2");
-  public static final String GENERIC_STR = "generic";
+  public static final String GENERIC_STR = "GENERIC";
-  public static final String UNKNOWN_STR = "unknown";
+  public static final String UNKNOWN_STR = "UNKNOWN";
   public static final String PLUGIN_REPO = "WebMCDevelopment/originblacklist";
   public static final int BSTATS_ID = 28776;
 
@@ -66,6 +70,7 @@ public final class OriginBlacklist {
       this.plugin.kickPlayer(this.getBlacklistedComponent("kick", blacklisted.getArrayString(),
           blacklisted.getAltString(), blacklisted.getString(), "not allowed", "not allowed on the server",
           blacklisted_value, blacklisted.getActionString()), event);
+      this.sendWebhooks(event, blacklisted);
       final String name = player.getName();
       if (isNonNull(name)) {
         this.plugin.log(EnumLogLevel.INFO, "Prevented blacklisted player " + name + " from joining.");
@@ -94,7 +99,7 @@ public final class OriginBlacklist {
   public final boolean isDebugEnabled() {
     return this.config.get("debug").getAsBoolean();
   }
-  
+
   public final boolean isMetricsEnabled() {
     return this.config.get("bStats").getAsBoolean();
   }
@@ -185,14 +190,105 @@ public final class OriginBlacklist {
     return MiniMessage.miniMessage().deserialize(str);
   }
 
+  private final void sendWebhooks(final OriginBlacklistLoginEvent event, final EnumBlacklistType type) {
+    Json5Element element = this.config.get("discord.enabled");
+    if (element.getAsBoolean()) {
+      final OPlayer player = event.getPlayer();
+      final EnumConnectionType connType = event.getConnectionType();
+      final String userAgent;
+      if (connType == EnumConnectionType.EAGLER) {
+        final IEaglerLoginConnection loginConn = event.getEaglerEvent().getLoginConnection();
+        userAgent = loginConn.getWebSocketHeader(EnumWebSocketHeader.HEADER_USER_AGENT);
+      } else {
+        userAgent = UNKNOWN_STR;
+      }
+      final byte[] payload = String.format(
+        """
+          {
+            "content": "Blocked a blacklisted %s from joining",
+            "embeds": [
+              {
+                "title": "-------- Player Information --------",
+                "description": "**→ Name:** %s\\n**→ Origin:** %s\\n**→ Brand:** %s\\n**→ IP Address:** %s\\n**→ Protocol Version:** %s\\n**→ User Agent:** %s\\n**→ Rewind:** %s\\n**→ Player Type:** %s",
+                "color": 15801922,
+                "fields": [],
+                "footer": {
+                  "text": "OriginBlacklist v%s",
+                  "icon_url": "https://raw.githubusercontent.com/%s/refs/heads/main/img/icon.png"
+                }
+              }
+            ],
+            "components": [
+              {
+                "type": 1,
+                "components": [
+                  {
+                    "type": 2,
+                    "style": 5,
+                    "label": "Get the Plugin",
+                    "url": "https://github.com/%s",
+                    "emoji": {
+                      "name": "🌐"
+                    }
+                  }
+                ]
+              }
+            ]
+          }
+        """,
+        type.getAltString(),
+        player.getName().replaceAll("_", "\\_"),
+        player.getOrigin(),
+        player.getBrand(),
+        player.getAddr(),
+        player.getPVN(),
+        userAgent,
+        player.isRewind() ? "YES" : "NO",
+        connType.toString(),
+        this.plugin.getPluginVersion(),
+        PLUGIN_REPO,
+        PLUGIN_REPO
+      ).getBytes();
+      element = this.config.get("discord.webhook_urls");
+      if (element instanceof Json5Array) {
+        for (final Json5Element _element : element.getAsJson5Array()) {
+          CompletableFuture.runAsync(() -> {
+            try {
+              final URL url = new URL(_element.getAsString());
+              final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+              conn.setRequestMethod("POST");
+              conn.setRequestProperty("Content-Type", "application/json");
+              conn.setDoOutput(true);
+              conn.setConnectTimeout(5000);
+              conn.setReadTimeout(5000);
+              conn.connect();
+              final OutputStream os = conn.getOutputStream();
+              os.write(payload);
+              os.close();
+
+              final int code = conn.getResponseCode();
+              if (code < 200 || code >= 300) {
+                this.plugin.log(EnumLogLevel.WARN, "Webhook failed (HTTP " + code + ")");
+              }
+
+              conn.disconnect();
+            } catch (Throwable t) {
+              t.printStackTrace();
+            }
+          });
+        }
+      }
+    }
+  }
+
   private final void checkForUpdate() {
-    (new Thread(() -> {
+    CompletableFuture.runAsync(() -> {
       this.updateAvailable = UpdateChecker.checkForUpdate(PLUGIN_REPO, this.plugin.getPluginVersion(),
           this.config.get("update_checker.allow_snapshots").getAsBoolean());
       if (this.updateAvailable) {
-        this.plugin.log(EnumLogLevel.INFO, "Update Available! Download at https://github.com/" + PLUGIN_REPO + ".git");
+        this.plugin.log(EnumLogLevel.INFO, "An update is available! Download it at https://github.com/" + PLUGIN_REPO + ".git");
       }
-    })).run();
+    });
   }
 
   public static final String getComponentString(final Component comp) {

src/main/java/xyz/webmc/originblacklist/base/command/OriginBlacklistCommand.java

@@ -69,8 +69,8 @@ public class OriginBlacklistCommand implements ICommand {
   public void usage(CommandContext ctx) {
     ctx.reply("<aqua>Commands:</aqua>");
     ctx.reply("<gray>  - /originblacklist reload</gray>");
-    //ctx.reply("<gray>  - /originblacklist add <brand/origin/name/ip> <value></gray>");
+    // ctx.reply("<gray>  - /originblacklist add <brand/origin/name/ip> <value></gray>");
-    //ctx.reply("<gray>  - /originblacklist remove <brand/origin/name/ip> <value></gray>");
+    // ctx.reply("<gray>  - /originblacklist remove <brand/origin/name/ip> <value></gray>");
     ctx.reply("<gray>  - /originblacklist list</gray>");
   }
 }

src/main/java/xyz/webmc/originblacklist/base/enums/EnumBlacklistType.java

@@ -18,7 +18,7 @@ public enum EnumBlacklistType {
     this.str = str;
     this.alt = alt;
     this.arr = arr;
-    this.act = OriginBlacklist.isNonNull(act) ? act : OriginBlacklist.GENERIC_STR;
+    this.act = OriginBlacklist.isNonNull(act) ? act : OriginBlacklist.GENERIC_STR.toLowerCase();
   }
 
   public final String getString() {

src/main/java/xyz/webmc/originblacklist/base/util/IOriginBlacklistPlugin.java

@@ -6,9 +6,8 @@ import xyz.webmc.originblacklist.base.events.OriginBlacklistMOTDEvent;
 
 import java.util.concurrent.TimeUnit;
 
-import org.semver4j.Semver;
-
 import net.kyori.adventure.text.Component;
+import org.semver4j.Semver;
 
 public interface IOriginBlacklistPlugin {
   public String getPluginId();

src/main/java/xyz/webmc/originblacklist/base/util/OPlayer.java

@@ -16,28 +16,37 @@ public final class OPlayer {
   private final String name;
   private final UUID uuid;
   private final String brand;
+  private final boolean rewind;
+  private final int pvn;
 
   public OPlayer(final IEaglerConnection conn, final String name, final UUID uuid, final String addr,
-      final String brand) {
+      final String brand, final int pvn) {
     this.name = name;
     this.uuid = uuid;
     if (conn != null) {
       this.origin = conn.getWebSocketHeader(EnumWebSocketHeader.HEADER_ORIGIN);
       this.addr = formatSocketAddress(conn.getSocketAddress());
       if (conn instanceof IEaglerLoginConnection) {
-        this.brand = ((IEaglerLoginConnection) conn).getEaglerBrandString();
+        final IEaglerLoginConnection loginConn = (IEaglerLoginConnection) conn;
+        this.brand = loginConn.getEaglerBrandString();
+        this.rewind = loginConn.isEaglerXRewindPlayer();
+        this.pvn = this.rewind ? loginConn.getRewindProtocolVersion() : loginConn.getMinecraftProtocol();
       } else {
         this.brand = OriginBlacklist.UNKNOWN_STR;
+        this.rewind = false;
+        this.pvn = pvn;
       }
     } else {
       this.origin = OriginBlacklist.UNKNOWN_STR;
       this.addr = formatIPAddress(addr);
       this.brand = brand;
+      this.rewind = false;
+      this.pvn = pvn;
     }
   }
 
   public OPlayer(final IEaglerConnection conn, final String name, final UUID uuid) {
-    this(conn, name, uuid, null, null);
+    this(conn, name, uuid, null, null, -1);
   }
 
   public final String getOrigin() {
@@ -60,26 +69,51 @@ public final class OPlayer {
     return this.brand;
   }
 
+  public final boolean isRewind() {
+    return this.rewind;
+  }
+
+  public final int getPVN() {
+    return this.pvn;
+  }
+
   private static final String formatIPAddress(String addr) {
-    if (addr.startsWith("/")) {
+    if (addr == null) {
-      addr = addr.substring(1);
+      addr = OriginBlacklist.UNKNOWN_STR;
-    }
+    } else {
+      if (addr.startsWith("/")) {
+        addr = addr.substring(1);
+      }
 
-    int i = addr.lastIndexOf('/');
+      int i = addr.lastIndexOf('/');
-    if (i != -1) {
+      if (i != -1) {
-      addr = addr.substring(i + 1);
+        addr = addr.substring(i + 1);
-    }
+      }
 
-    if (addr.startsWith("[")) {
+      if (addr.startsWith("[")) {
-      i = addr.indexOf(']');
+        i = addr.indexOf(']');
-      if (i != -1)
+        if (i != -1) {
-        return addr.substring(1, i);
+          addr = addr.substring(1, i);
-      return addr.substring(1);
+        } else {
-    }
+          addr = addr.substring(1);
+        }
+      } else {
+        i = addr.lastIndexOf(':');
+        if (i != -1) {
+          String a = addr.substring(0, i);
+          String p = addr.substring(i + 1);
 
-    i = addr.lastIndexOf(':');
+          boolean port = !p.isEmpty();
-    if (i != -1) {
+          for (int j = 0; j < p.length() && port; j++) {
-      addr = addr.substring(0, i);
+            char c = p.charAt(j);
+            port = (c >= '0' && c <= '9');
+          }
+
+          if (port && a.indexOf('.') != -1) {
+            addr = a;
+          }
+        }
+      }
     }
 
     return addr;

src/main/java/xyz/webmc/originblacklist/base/util/UpdateChecker.java

@@ -5,12 +5,12 @@ import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.URL;
 
-import org.semver4j.Semver;
-
 import de.marhali.json5.Json5;
 import de.marhali.json5.Json5Array;
 import de.marhali.json5.Json5Element;
 import de.marhali.json5.Json5Object;
+import org.semver4j.Semver;
+import org.semver4j.Semver.VersionDiff;
 
 public class UpdateChecker {
   private static final Json5 json5 = Json5.builder(builder -> builder.build());
@@ -22,8 +22,9 @@ public class UpdateChecker {
       conn.setRequestMethod("GET");
       conn.setConnectTimeout(5000);
       conn.setReadTimeout(5000);
+      conn.connect();
       final BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
-     Json5Element element = json5.parse(reader);
+      Json5Element element = json5.parse(reader);
       if (element instanceof Json5Array) {
         final Json5Array arr = element.getAsJson5Array();
         if (arr.size() > 0) {
@@ -32,12 +33,13 @@ public class UpdateChecker {
             final Json5Object obj = element.getAsJson5Object();
             final String tag = obj.get("tag_name").getAsString();
             final Semver ver = new Semver(tag.substring(1));
-            if (ver.isGreaterThan(currentVersion)) {
+            if (ver.isGreaterThan(currentVersion) && (allowPreRelease || currentVersion.diff(ver) != VersionDiff.BUILD)) {
               return true;
             }
           }
         }
       }
+      conn.disconnect();
       return false;
     } catch (final Throwable t) {
       t.printStackTrace();

src/main/java/xyz/webmc/originblacklist/bukkit/OriginBlacklistBukkit.java

@@ -5,9 +5,9 @@ import xyz.webmc.originblacklist.base.enums.EnumConnectionType;
 import xyz.webmc.originblacklist.base.enums.EnumLogLevel;
 import xyz.webmc.originblacklist.base.events.OriginBlacklistLoginEvent;
 import xyz.webmc.originblacklist.base.events.OriginBlacklistMOTDEvent;
-import xyz.webmc.originblacklist.base.util.OPlayer;
 import xyz.webmc.originblacklist.base.util.IOriginBlacklistPlugin;
 import xyz.webmc.originblacklist.base.util.IncompatibleDependencyException;
+import xyz.webmc.originblacklist.base.util.OPlayer;
 import xyz.webmc.originblacklist.bukkit.command.OriginBlacklistCommandBukkit;
 
 import java.awt.image.BufferedImage;
@@ -18,7 +18,11 @@ import java.util.Map;
 import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 
-import org.semver4j.Semver;
+import net.kyori.adventure.text.Component;
+import net.lax1dude.eaglercraft.backend.server.api.IEaglerXServerAPI;
+import net.lax1dude.eaglercraft.backend.server.api.bukkit.EaglerXServerAPI;
+import net.lax1dude.eaglercraft.backend.server.api.bukkit.event.EaglercraftLoginEvent;
+import net.lax1dude.eaglercraft.backend.server.api.bukkit.event.EaglercraftMOTDEvent;
 import org.bstats.bukkit.Metrics;
 import org.bstats.charts.AdvancedPie;
 import org.bukkit.Bukkit;
@@ -32,12 +36,7 @@ import org.bukkit.event.server.ServerListPingEvent;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.util.CachedServerIcon;
-
+import org.semver4j.Semver;
-import net.kyori.adventure.text.Component;
-import net.lax1dude.eaglercraft.backend.server.api.IEaglerXServerAPI;
-import net.lax1dude.eaglercraft.backend.server.api.bukkit.EaglerXServerAPI;
-import net.lax1dude.eaglercraft.backend.server.api.bukkit.event.EaglercraftLoginEvent;
-import net.lax1dude.eaglercraft.backend.server.api.bukkit.event.EaglercraftMOTDEvent;
 
 public final class OriginBlacklistBukkit extends JavaPlugin implements Listener, IOriginBlacklistPlugin {
   private boolean papiPlaceholdersEnabled;
@@ -106,14 +105,14 @@ public final class OriginBlacklistBukkit extends JavaPlugin implements Listener,
   @EventHandler(priority = EventPriority.LOWEST)
   public final void onJavaLogin(final AsyncPlayerPreLoginEvent event) {
     final OPlayer player = new OPlayer(null, event.getName(), event.getUniqueId(),
-        event.getAddress() != null ? event.getAddress().toString() : null, null);
+        event.getAddress() != null ? event.getAddress().toString() : null, OriginBlacklist.UNKNOWN_STR, -1);
     this.blacklist.handleLogin(new OriginBlacklistLoginEvent(null, event, EnumConnectionType.JAVA, player));
   }
 
   @EventHandler(priority = EventPriority.HIGHEST)
   public final void onJavaMOTD(final ServerListPingEvent event) {
     final OPlayer player = new OPlayer(null, null, null,
-        event.getAddress() != null ? event.getAddress().toString() : null, null);
+        event.getAddress() != null ? event.getAddress().toString() : null, null, -1);
     this.blacklist.handleMOTD(new OriginBlacklistMOTDEvent(null, event, EnumConnectionType.JAVA, player));
   }
 

src/main/java/xyz/webmc/originblacklist/bungee/OriginBlacklistBungee.java

@@ -14,10 +14,6 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
-import org.bstats.bungeecord.Metrics;
-import org.bstats.charts.AdvancedPie;
-import org.semver4j.Semver;
-
 import net.kyori.adventure.text.Component;
 import net.lax1dude.eaglercraft.backend.server.api.IEaglerXServerAPI;
 import net.lax1dude.eaglercraft.backend.server.api.bungee.EaglerXServerAPI;
@@ -26,13 +22,16 @@ import net.lax1dude.eaglercraft.backend.server.api.bungee.event.EaglercraftMOTDE
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.ServerPing;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.ProxyPingEvent;
 import net.md_5.bungee.api.event.PostLoginEvent;
 import net.md_5.bungee.api.event.PreLoginEvent;
+import net.md_5.bungee.api.event.ProxyPingEvent;
 import net.md_5.bungee.api.plugin.Listener;
 import net.md_5.bungee.api.plugin.Plugin;
 import net.md_5.bungee.event.EventHandler;
 import net.md_5.bungee.event.EventPriority;
+import org.bstats.bungeecord.Metrics;
+import org.bstats.charts.AdvancedPie;
+import org.semver4j.Semver;
 
 @SuppressWarnings({ "deprecation" })
 public final class OriginBlacklistBungee extends Plugin implements Listener, IOriginBlacklistPlugin {
@@ -104,19 +103,19 @@ public final class OriginBlacklistBungee extends Plugin implements Listener, IOr
   public final void onJavaLogin(final PostLoginEvent event) {
     final ProxiedPlayer aPlayer = event.getPlayer();
     final OPlayer bPlayer = new OPlayer(null, aPlayer.getName(), aPlayer.getUniqueId(),
-        aPlayer.getAddress().toString(), aPlayer.getClientBrand());
+        aPlayer.getAddress().toString(), aPlayer.getClientBrand(), event.getPlayer().getPendingConnection().getVersion());
     this.blacklist.handleLogin(new OriginBlacklistLoginEvent(null, event, EnumConnectionType.JAVA, bPlayer));
   }
 
   @EventHandler(priority = EventPriority.HIGHEST)
   public final void onJavaHandshake(final PreLoginEvent event) {
-    final OPlayer player = new OPlayer(null, null, null, event.getConnection().getAddress().toString(), null);
+    final OPlayer player = new OPlayer(null, null, null, event.getConnection().getAddress().toString(), OriginBlacklist.UNKNOWN_STR, event.getConnection().getVersion());
     this.blacklist.handleLogin(new OriginBlacklistLoginEvent(null, event, EnumConnectionType.JAVA, player));
   }
 
   @EventHandler(priority = EventPriority.LOWEST)
   public final void onJavaMOTD(final ProxyPingEvent event) {
-    final OPlayer player = new OPlayer(null, null, null, event.getConnection().getAddress().toString(), null);
+    final OPlayer player = new OPlayer(null, null, null, event.getConnection().getAddress().toString(), null, -1);
     this.blacklist.handleMOTD(new OriginBlacklistMOTDEvent(null, event, EnumConnectionType.JAVA, player));
   }
 

src/main/java/xyz/webmc/originblacklist/velocity/OriginBlacklistVelocity.java

@@ -15,12 +15,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
-import org.bstats.charts.AdvancedPie;
-import org.bstats.velocity.Metrics;
-import org.bstats.velocity.Metrics.Factory;
-import org.semver4j.Semver;
-import org.slf4j.Logger;
-
 import com.google.inject.Inject;
 import com.velocitypowered.api.event.PostOrder;
 import com.velocitypowered.api.event.Subscribe;
@@ -34,12 +28,16 @@ import com.velocitypowered.api.proxy.ProxyServer;
 import com.velocitypowered.api.proxy.server.ServerPing;
 import com.velocitypowered.api.scheduler.ScheduledTask;
 import com.velocitypowered.api.util.Favicon;
-
 import net.kyori.adventure.text.Component;
 import net.lax1dude.eaglercraft.backend.server.api.IEaglerXServerAPI;
-import net.lax1dude.eaglercraft.backend.server.api.velocity.event.EaglercraftMOTDEvent;
 import net.lax1dude.eaglercraft.backend.server.api.velocity.EaglerXServerAPI;
 import net.lax1dude.eaglercraft.backend.server.api.velocity.event.EaglercraftLoginEvent;
+import net.lax1dude.eaglercraft.backend.server.api.velocity.event.EaglercraftMOTDEvent;
+import org.bstats.charts.AdvancedPie;
+import org.bstats.velocity.Metrics;
+import org.bstats.velocity.Metrics.Factory;
+import org.semver4j.Semver;
+import org.slf4j.Logger;
 
 @SuppressWarnings({ "deprecation", "unchecked" })
 public final class OriginBlacklistVelocity implements IOriginBlacklistPlugin {
@@ -120,7 +118,7 @@ public final class OriginBlacklistVelocity implements IOriginBlacklistPlugin {
   @Subscribe(order = PostOrder.FIRST)
   public final void onJavaLogin(final PreLoginEvent event) {
     final OPlayer player = new OPlayer(null, event.getUsername(), event.getUniqueId(),
-        event.getConnection().getRemoteAddress().toString(), null);
+        event.getConnection().getRemoteAddress().toString(), OriginBlacklist.UNKNOWN_STR, event.getConnection().getProtocolVersion().getProtocol());
     this.blacklist.handleLogin(new OriginBlacklistLoginEvent(null, event, EnumConnectionType.JAVA, player));
   }
 
@@ -128,14 +126,14 @@ public final class OriginBlacklistVelocity implements IOriginBlacklistPlugin {
   public final void onJavaHandshake(final PlayerClientBrandEvent event) {
     final Player aPlayer = (Player) event.getPlayer();
     final OPlayer bPlayer = new OPlayer(null, aPlayer.getUsername(), aPlayer.getUniqueId(),
-        aPlayer.getRemoteAddress().getAddress().toString(), event.getBrand());
+        aPlayer.getRemoteAddress().getAddress().toString(), event.getBrand(), event.getPlayer().getProtocolVersion().getProtocol());
     this.blacklist.handleLogin(new OriginBlacklistLoginEvent(null, event, EnumConnectionType.JAVA, bPlayer));
   }
 
   @Subscribe(order = PostOrder.LAST)
   public final void onJavaMOTD(final ProxyPingEvent event) {
     final OPlayer player = new OPlayer(null, null, null, event.getConnection().getRemoteAddress().getHostString(),
-        null);
+        null, -1);
     this.blacklist.handleMOTD(new OriginBlacklistMOTDEvent(null, event, EnumConnectionType.JAVA, player));
   }
 

src/main/java/xyz/webmc/originblacklist/velocity/command/VCommandContext.java

@@ -3,7 +3,6 @@ package xyz.webmc.originblacklist.velocity.command;
 import xyz.webmc.originblacklist.base.command.CommandContext;
 
 import com.velocitypowered.api.command.SimpleCommand.Invocation;
-
 import net.kyori.adventure.text.minimessage.MiniMessage;
 
 public class VCommandContext implements CommandContext {