elytrium/elytraproxy

Really customizable Minecraft proxy server with Auth, AntiBot, etc, based on Velocity. Supports 1.7 - 1.17.1

Deprecated: go back i want to be monke plugin

ElytraProxy's Virtual Server, Auth, and BotFilter features are now available in simple Velocity plugins: LimboAPI, LimboAuth and LimboFilter 🥳

ElytraProxy

Really customizable Minecraft proxy server with Auth, AntiBot (aka BotFilter) and some another helpful stuff, based on Velocity. Developed for Elytrium, cheap and modern Russian game hosting with powerful AntiBot system.

Описание и обсуждение на русском языке (spigotmc.ru)
Описание и обсуждение на русском языке (rubukkit.org)

Test server: ely.su

Features

• 1.7 - 1.17.1 is supported
• The most powerful bot protection on market (see below) via Falling Check, Captcha and ClientSettings + MC|Brand packets decryption.
• Customizable Captcha - change font, backplate or alphabet of captcha
• SQLite/MySQL + BCrypt Auth System with IP Limit (by default: 3 accounts on 1 IP during 6 hours), "Online Mode (aka Premium) accounts skip auth" mode is supported, 2FA TOTP (aka Google Authenticator)
• Change dimension of VirtualServer
• BungeeCord common commands(/find, /send, /alert)
• Hostnames Manager(blocklist or allowlist)
• Maintenance Motd Mode
• Fully customisable messages, incl. Velocity messages and server brand/version

Build

You need JDK11+ and git to compile ElytraProxy.

• Clone this repo: git clone https://github.com/Elytrium/ElytraProxy/
• Apply patches: ./elytraproxy b
• Get your binary: ElytraProxy-Build/proxy/build/libs/elytraproxy-proxy-VERSION-all.jar

AntiBot info

Test server: i7-3770 (4c/8t 3.4GHz) Dedicated server, Ubuntu Server 20.04, OpenJDK 11, 16GB DDR3 1600MHz RAM, 4GB RAM is allocated to proxy.
Attack: Motd + Join bot attack (100k joins per seconds, 1.17 Protocol)

Proxy server	Info	Boot time	% CPU on attack
ElytraProxy	ElytraProxy Auth Online/Offline Mode	2 sec	20%
ElytraProxy	Offline Mode	2 sec	20%
Leymooo's BungeeCord BotFilter	JPremium Online/Offline Mode	8 sec	95%
Leymooo's BungeeCord BotFilter	Offline Mode	8 sec	40%
yooniks' BungeeCord Aegis Escanor 1.3.1	Offline Mode	10 sec	20%
yooniks' BungeeCord Aegis 9.2.1	Offline Mode	10 sec	100% (what?)
Velocity	JPremium Online/Offline Mode	2 sec	95%
Velocity	Online Mode	2 sec	70%
Velocity	Offline Mode	2 sec	55%

Donation

Your donations are really appreciated. Donations wallets/links/cards:

• MasterCard Debit Card (Tinkoff Bank): 5536 9140 0599 1975
• Qiwi Wallet: PFORG or this link
• YooMoney Wallet: 4100 1721 8467 044 or this link
• PayPal: [email protected]

Contribution

Follow this instruction, if you want to create your own patch.

• Apply current patches: ./elytraproxy b
• Do your changes and try to build: ./gradlew build
• Create git commit: cd ElytraProxy-Build && git add . && git commit -m "Patch Name"
• Rebuild patches: ./elytraproxy rb
• Now you can upload your patch and submit a pull request :)

elytraproxy's Issues

Error: Unable to access jarfile elytraproxy.jar

Hello, when I'm trying to start the proxy in localhost, I can't access to the jarfile via a .sh file or a .bat:

Error: Unable to access jarfile elytraproxy.jar

Antibot doesnt like Bedrock players

If you are confused on how bedrock players are able to join, click here

This error occurs after 3-5 seconds a Bedrock player joins:

Auth server Not remembering players login password and when logging in after registering it will redirect you even without loggining in.

This was the error message I got

---

17:45:46 ERROR: at org.sqlite.jdbc4.JDBC4ResultSet.getObject(JDBC4ResultSet.java:343)
17:45:46 ERROR: at net.elytrium.elytraproxy.database.MySqlDatabase.serializeFromSet(MySqlDatabase.java:210)
17:45:46 ERROR: at net.elytrium.elytraproxy.database.MySqlDatabase.queryResult(MySqlDatabase.java:146)
17:45:46 ERROR: at net.elytrium.elytraproxy.database.MySqlDatabase.getItem(MySqlDatabase.java:125)
17:45:46 ERROR: at net.elytrium.elytraproxy.auth.handler.AuthSessionHandler.fetchInfo(AuthSessionHandler.java:142)
17:45:46 ERROR: at net.elytrium.elytraproxy.auth.handler.AuthSessionHandler.fetchInfo(AuthSessionHandler.java:149)
17:45:46 ERROR: at net.elytrium.elytraproxy.auth.handler.AuthSessionHandler.(AuthSessionHandler.java:68)
17:45:46 ERROR: at net.elytrium.elytraproxy.ElytraProxy.sendToAuthServer(ElytraProxy.java:265)
17:45:46 ERROR: at net.elytrium.elytraproxy.ElytraProxy.lambda$auth$0(ElytraProxy.java:246)
17:45:46 ERROR: at org.asynchttpclient.netty.NettyResponseFuture.lambda$addListener$0(NettyResponseFuture.java:294)
17:45:46 ERROR: at java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)
17:45:46 ERROR: at java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837)
17:45:46 ERROR: at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
17:45:46 ERROR: at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
17:45:46 ERROR: at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
17:45:46 ERROR: at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
17:45:46 ERROR: at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
17:45:46 ERROR: at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
17:45:46 ERROR: at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
17:45:46 ERROR: at java.base/java.lang.Thread.run(Thread.java:831)
17:45:46 ERROR: java.sql.SQLFeatureNotSupportedException
17:45:46 ERROR: at org.sqlite.jdbc4.JDBC4ResultSet.getObject(JDBC4ResultSet.java:343)
17:45:46 ERROR: at net.elytrium.elytraproxy.database.MySqlDatabase.serializeFromSet(MySqlDatabase.java:210)
17:45:46 ERROR: at net.elytrium.elytraproxy.database.MySqlDatabase.queryResultList(MySqlDatabase.java:171)
17:45:46 ERROR: at net.elytrium.elytraproxy.database.MySqlDatabase.getItems(MySqlDatabase.java:136)
17:45:46 ERROR: at net.elytrium.elytraproxy.auth.handler.AuthSessionHandler.checkIp(AuthSessionHandler.java:160)
17:45:46 ERROR: at net.elytrium.elytraproxy.auth.handler.AuthSessionHandler.onSpawn(AuthSessionHandler.java:133)
17:45:46 ERROR: at net.elytrium.elytraproxy.virtual.server.VirtualServer.spawnPlayer(VirtualServer.java:51)
17:45:46 ERROR: at net.elytrium.elytraproxy.ElytraProxy.sendToAuthServer(ElytraProxy.java:268)
17:45:46 ERROR: at net.elytrium.elytraproxy.ElytraProxy.lambda$auth$0(ElytraProxy.java:246)
17:45:46 ERROR: at org.asynchttpclient.netty.NettyResponseFuture.lambda$addListener$0(NettyResponseFuture.java:294)
17:45:46 ERROR: at java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)
17:45:46 ERROR: at java.base/java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837)
17:45:46 ERROR: at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
17:45:46 ERROR: at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
17:45:46 ERROR: at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
17:45:46 ERROR: at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
17:45:46 ERROR: at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
17:45:46 ERROR: at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
17:45:46 ERROR: at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
17:45:46 ERROR: at java.base/java.lang.Thread.run(Thread.java:831)
17:45:46 ERROR [ElytraProxy]: Error
java.lang.NullPointerException: Cannot invoke "java.util.List.size()" because "alreadyRegistered" is null
at net.elytrium.elytraproxy.auth.handler.AuthSessionHandler.checkIp(AuthSessionHandler.java:166) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at net.elytrium.elytraproxy.auth.handler.AuthSessionHandler.onSpawn(AuthSessionHandler.java:133) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at net.elytrium.elytraproxy.virtual.server.VirtualServer.spawnPlayer(VirtualServer.java:51) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at net.elytrium.elytraproxy.ElytraProxy.sendToAuthServer(ElytraProxy.java:268) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at net.elytrium.elytraproxy.ElytraProxy.lambda$auth$0(ElytraProxy.java:246) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at org.asynchttpclient.netty.NettyResponseFuture.lambda$addListener$0(NettyResponseFuture.java:294) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478) ~[?:?]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[elytraproxy-proxy-3.0.1-SNAPSHOT-all.jar:3.0.1-SNAPSHOT (git-ec86936b-bunknown)]
at java.lang.Thread.run(Thread.java:831) [?:?]