AntiJoinBot

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Anti Join Bot

Bukkit Firewall / Proxy Blocker

This plugin protects your server from bots that use proxies!

The players IP will be automatically verified when they join.

The plugin has been written to have an High level of performance.

Features:

Works with potentially any Minecraft version
UUID Support aswell as Nickname support (for Offline mode Servers)
Whitelistless (Doesn't require to activate a Whitelist to block the bots)
Configurable delayed start (to reduce plugin load on server start/restart)
MySQL/SQLite support
Downloadable Blacklist on server start
Customizable Blacklists ("URL:Response" format) (Paste the URL with , instead of .)
Customizable Kick Messages
Quickly Disable/Enable the plugin via command
Reload the config in game
Permission to bypass checks
User Whitelist/Blacklist
Force check mode (Kick everyone for the first check, player is asked to rejoin)
Permission support
Proxy check from Server List and change MoTD if a proxy is found (Beta)
Debug mode available
Plugin Metrics

Video

Installation:

1. Put the "AntiJoinBot.jar" in the plugin folder and run the server.

2. It will create a folder called "AntiJoinBot" containing the "config.yml" (Default Config) and the "offline_data.db".

3. Ready ;D

Permissions and Commands:

Bypass checks:

Permission: "ajb.bypass"

Add/block players in whitelist:

Permission: "ajb.add"

"/ajb add <player>" -> (add player to whitelist)
"/ajb block <player>" -> (add player to blacklist)

Toggle AntiJoinBot:

Permission: "ajb.toggle"

"/ajb toggle"

Reload Configuration and Database Connection:

Permission: "ajb.reload"

"/ajb reload"

Note:

If you can not connect, please wait 24 hours and try it again or restart your router.

If this plugin helped you, please Donate ;D

Default Blacklist API's:

http://www.shroomery.org/ythan/proxycheck.php?ip=

http://www.stopforumspam.com/api?ip=

~~http://yasb.intuxication.org/api/check.xml?ip=~~

Source:

https://bitbucket.org/NullP0interEx/antijoinbot (Before 5.0)

https://github.com/Maxetto/AntiJoinBot (After 5.0)

Sponsors:

Minecraft Serverlist (DE)

Minecraft Serverlist (EN)

Comments

_ForgeUser10966893
- Join Date: 4/14/2013
- Posts: 26
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#709 _ForgeUser10966893

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Posted May 6, 2016
This plugin does not work. it is useless...

Spigot 1.8.8 and lots of bot: https://gist.github.com/anonymous/962c9eb1e4372ede68ad60e222bd4b8d

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Forge_User_06389788
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#708 Forge_User_06389788

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Posted Apr 15, 2016
@mat41997

See comment #685

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_ForgeUser9401908

Join Date: 8/13/2012
Posts: 406
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#707 Posted Apr 14, 2016

error

[21:53:33] [Craft Scheduler Thread - 13/WARN]: Exception in thread "Craft Scheduler Thread - 13" 
[21:53:33] [Craft Scheduler Thread - 13/WARN]: org.apache.commons.lang.UnhandledException: Plugin AntiJoinBot v5.0 generated an exception while executing task 32
	at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57)
	at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1158)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
	at java.lang.Thread.run(java.base@9-ea/Thread.java:804)
Caused by: java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
	at org.mcstats.Metrics.postPlugin(Metrics.java:335)
	at org.mcstats.Metrics.access$4(Metrics.java:328)
	at org.mcstats.Metrics$1.run(Metrics.java:223)
	at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
	... 4 more

_ForgeUser23508085
- Join Date: 1/31/2016
- Posts: 3
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#706 _ForgeUser23508085

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Posted Apr 11, 2016
The /ajb add <player> command and the ajb.bypass permission are not working for me.. The player still being checked

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Forge_User_06389788
- Join Date: 4/14/2012
- Posts: 262
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#705 Forge_User_06389788

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Posted Apr 7, 2016
@tommy14lp

Please, check that:

AJB is properly working
You don't have misconfigured anything
You're testing with your External IP
You're receiving Bots with different IPs

As of me and others 1,392 servers that are using this plugin, it should mean that it works. (For me 80% of Spambots get's blocked)
Last edited by Forge_User_06389788: Apr 7, 2016

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_ForgeUser20555994
- Join Date: 6/7/2015
- Posts: 2
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#704 _ForgeUser20555994

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Posted Apr 6, 2016
this plugin is so bad it makes 0 what it promises just dirt Proxy's 0 SpamBots Remove 0 just bad

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_ForgeUser14799987
- Join Date: 5/5/2014
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#703 _ForgeUser14799987

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Posted Mar 25, 2016
@Maxetto

Okay then I use that. Cause in my country its block so much proxies :/

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_ForgeUser9478889

Join Date: 8/27/2012
Posts: 4
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#702 Posted Mar 25, 2016

Spigot 1.9 error;

[16:01:14 WARN]: org.apache.commons.lang.UnhandledException: Plugin AntiJoinBot v5.0 generated an exception while executing task 3
at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57)
at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
at org.mcstats.Metrics.postPlugin(Metrics.java:335)
at org.mcstats.Metrics.access$4(Metrics.java:328)
at org.mcstats.Metrics$1.run(Metrics.java:223)
at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftTask.run(CraftTask.java:58)
at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
... 4 more

Forge_User_06389788
- Join Date: 4/14/2012
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#701 Forge_User_06389788

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Posted Mar 20, 2016
@omgitsbob12

Will try for version 6.0 ;)

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_ForgeUser10015813
- Join Date: 11/21/2012
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#700 _ForgeUser10015813

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Posted Mar 19, 2016
Can this be updated for Sponge?

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Forge_User_06389788
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#699 Forge_User_06389788

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Posted Mar 18, 2016
@foxi69

AntiJoinBot works by blocking bad proxies (private and school proxies can still join). If you want to use a Whitelist-like AntiBot, I suggest you the AntiBot feature integrated in AuthMeReloaded.

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_ForgeUser14799987
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#698 _ForgeUser14799987

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Posted Mar 18, 2016
Its auto add the players to the whitelist and turn on that when bots are coming?

i dont want to block proxies just the bots like AntiBotUltra, but no more support on that

Last edited by _ForgeUser14799987: Mar 18, 2016

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_ForgeUser10761886
- Join Date: 3/16/2013
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#697 _ForgeUser10761886

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Posted Mar 9, 2016
@Maxetto

Well, I'd say so. I downloaded two of those bot spammers and grabbed the proxy list from them. Almost none was detected.

I think shroomery's list only checks proxies from this list: http://www.shroomery.org/ythan/proxylist.txt

If you go to the index of "ythan" and dig around there isn't much of a proxy list found there.

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Forge_User_06389788
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#696 Forge_User_06389788

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Posted Mar 9, 2016
@Phumix

Blacklist are costantly updated, there's no way that a Blacklist can not be updated.

@Fritz2456

This is a non-proxied attack. We can not deal with that. You can block them with AuthMe's AntiBot Feature, whitelist or this IPTables rule (recommended):

iptables -A INPUT -p tcp --syn --dport <your server's port> -m connlimit --connlimit-above 3 -j REJECT
Last edited by Forge_User_06389788: Mar 9, 2016

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_ForgeUser10761886
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#695 _ForgeUser10761886

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Posted Mar 8, 2016
@Fritz2456

I think the blacklist API's are outdated. Isn't there some new/more updated lists to use? I've experienced this on my server as well, some bots seems to go through.

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_ForgeUser16736217
- Join Date: 8/12/2014
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#694 _ForgeUser16736217

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Posted Mar 8, 2016
hello, we've been using this plugin and it has blocked some of the attacks,.
however someone managed to get thru,.
any idea how to block this kind of attack?

http://pastebin.com/9tqwsqGE

basically, same IP, but different ports.

Last edited by _ForgeUser16736217: Mar 8, 2016

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Forge_User_06389788
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#693 Forge_User_06389788

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Posted Mar 7, 2016
@dadee971

See comment #685

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Forge_User_40591349
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#692 Forge_User_40591349

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Posted Mar 7, 2016
Hi,

CraftBukkit version git-Spigot-bc01c3a-935349e (MC: 1.9) (Implementing API version 1.9-R0.1-SNAPSHOT) + AntiJoinBot v5.0:

[09:27:50] [Craft Scheduler Thread - 4/WARN]: org.apache.commons.lang.UnhandledException: Plugin AntiJoinBot v5.0 generated an exception while executing task 7 at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player; at org.mcstats.Metrics.postPlugin(Metrics.java:335) at org.mcstats.Metrics.access$4(Metrics.java:328) at org.mcstats.Metrics$1.run(Metrics.java:223) at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftTask.run(CraftTask.java:71) at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53) ... 3 more

Can you add an option to disable metrics please?

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_ForgeUser12385832
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#691 _ForgeUser12385832

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Posted Mar 6, 2016
@Maxetto

Thanks Maxetto!

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Forge_User_06389788
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#690 Forge_User_06389788

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Posted Mar 4, 2016
@dadee971

@ShadowedDreamer

Plugin is working fine in 1.9, the error is caused by Metrics (that is some statistics for the plugin), while all the main features of the plugin are still working.

With the errors, as for now, you can do:

Ignore them
Use the version provided in THIS comment, it will add a config option to disable Metrics and vanish the errors.
Last edited by Forge_User_06389788: Mar 5, 2016

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Project ID

46199
Created

Oct 20, 2012
Last Released File

Feb 28, 2015
Total Downloads

166,302
License

GNU General Public License ver...

Bukkit

AntiJoinBot

Bukkit Plugins

AntiJoinBot

Table of Contents

Bukkit Firewall / Proxy Blocker

Features:

Video

Installation:

Permissions and Commands:

Bypass checks:

Add/block players in whitelist:

Toggle AntiJoinBot:

Reload Configuration and Database Connection:

Note:

If this plugin helped you, please Donate ;D

Default Blacklist API's:

Source:

Sponsors:

Comments

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