Luur

Luur VPN Checker
Luur VPN Checker is a skript that allows server owners & staff to block users that use VPNs & Proxies.

Why Luur?
I have been browsing all the four corners of the internet (no I am not a flat earther), to see if anyone has made an up to date VPN checker for skript because I wanted to use one for my server, and I realised that the last one that was ever updated to any kind of degree was back in 2018 so I decided to release this to the skript communty.

Credits to @paulmertens for the diagrams

Link to the 2018 AntiVPN Skript

How does Luur work?
Luur uses an external API called proxycheck.io to query the IP the user is joining with and it responds with a lot of information on the ip address. If it reponds with a VPN for the type of IP it is it will log and kick the user
and do it for all of the proxy types such as OpenVPN, SOCKS, SOCKS4, SOCKS5, TOR, Shadowsocks, HTTP, HTTPS, Compromised Server, VPN, or Inference Engine. However if the IP bypasses these checks another API is used to check it just incase.


Credits to @paulmertens for the diagrams

In the newest update, Luur blocks 41 VPNs.


Block List

- NordVPN (As of 12/04/19 2:42pm)
- HMA Pro VPN (HideMyAss) (As of 12/04/19 3:42pm)
- Windscribe VPN (As of 18/04/19 4:32pm)
- Proton VPN (As of 18/04/19 6:42pm)
- PrivateTunnel (As of 18/04/19 8:16pm) (As of 21/04/19 3:05am)
- CyberGhost (As of 19/04/19 6:10pm)
- HotSpotShield (As of 19/04/19 6:15pm)
- Speedify (As of 21/04/19 3:44pm)
- TunnelBear (As of 28/04/2019 9:50pm)
- VyprVPN (As of 30/04/2019 9:53pm)
- Private Internet Access VPN (As of 01/05/2019 4:00am)
- BetterNet VPN (As of 06/05/2019 12:13am)
- VPNUnlimited (As of 11/05/2019 1:34am)
- Hide.me (As of 11/05/2019 1:34am)
- ExpressVPN (As of 11/05/2019 1:34am)
- ShadowsocksR (As of 11/05/2019 1:35am)
- SoftEther (As of 19/05/2019 6:50pm)
- IvacyVPN (As of 26/05/2019 1:30am)
- SmartVPN (As of 26/05/2019 1:32am)
- SurfShark (As of 26/05/2019 1:45am)
- ibVPN (As of 26/05/2019 1:50am)
- WANSecurity (As of 26/05/2019 1:53am)
- ZenMate (As of 26/05/2019 1:55am)
- TorGuard (As of 26/05/2019 1:58am)
- VPNUnlimited (As of 26/05/2019 2:09am)
- FastestVPN (As of 26/05/2019 2:11am)
- Mullvad (As of 26/05/2019 2:15am)
- AirVPN (As of 26/05/2019 2:17am)
- LiquidVPN (As of 26/05/2019 2:22am)
- SlickVPN (As of 26/05/209 2:24am)
- AceVPN (As of 26/05/2019 2:31am)
- AstrillVPN (As of 26/05/2019 2:35am)
- BlackVPN (As of 26/05/2019 2:38am)
- BoxPN VPN (As of 26/05/2019 2:39am)
- VPNBook (As of 26/05/2019 2:42am)
- Ipredator (As of 26/05/2019 2:47am)
- IVPN (As of 26/05/2019 2:48am)
- SafeVPN (As of 26/05/2019 2:53am)
- SwitchVPN (As of 26/05/2019 2:55am)
- wowvpn (As of 26/05/2019 2:56am)
- WorldVPN (As of 26/05/2019 4:05pm)

Botting Programs:
- mcstorm.pw (16/10/2019 10:24pm)



https://forums.skunity.com/resources/luur.809/
https://www.spigotmc.org/resources/luur.66443/


I will be testing more VPN & Proxy software in the future to improve this skript even more, but for that to happen I need people with VPN & Proxy software willing to help me develop this skript.

Requirements

Skript [v2.2-dev25+] (For the skript's functionality)
SkQuery [v3.2.1+] (For the skript's functionality)
SkriptJSON [1.0.0+] (To pick out key parts of the API response)
json.sk [2.3+] (Required for the cool messages in /luur help) (In version v0.5)

Stats for the nerds

The first check blocks NordVPN with 96% accuracy and the second check covers the other 4% so in total NordVPN is 100% detectable. (Data is from 49 seperate tests)

Recently took on a botting of over 300+ accounts and it blocked all 300+ accounts from joining the target server (100% accuracy nothing to brag about really xD)

Now blocking over 342.7 million unique IP addresses and 41 VPNs & Proxy Services


https://gyazo.com/c3f5f94191f3e67fa1c4c14a933c9c7e
This following screenshot shows what it looks like from the console when a player using a VPN/Proxy tries to log in.

https://gyazo.com/fee8b0622e0aa11440b4f252998153ab
This is what it looks like from the users perspective

https://gyazo.com/394e6f1213cc34b9fc730363011049b7
This is what it looks like from the staff perspective


If you have any issues with this skript you know where to contact me
Join the discord for frequent updates and to post suggestions
[https://discord.gg/zEuehqc]

Servers Using Luur
southhollow.us (Owned by @TheOnlineWorld)
hyperus.net (Owned by @paulmertens)
mc.limework.net (Owned by @Govindas & @Vampire_Artyom)
pyropvp.club (Owned by @ghostly06 )
ravagedpvp.com ( @KingSavaqe)
kascmc.de (Owned by @CloudNetzwerk)

Tested Versions

1.8 (Tested by @IllumaintFish)
1.12 (Tested by @Govindas)

Translations
@Vampire_Artyom
(All translated version are on my support discord so don't forget to join a download it if you need it another language!)

100 Downloads? [✔️]
200 Downloads? [✔️]
250 Downloads? [✔️]
300 Downloads? [✔️]
400 Downloads? [✔️]
500 Downloads? [✔️]
750 Downloads? [✔️]
1000 Downloads? [✔️]

omg LOL over 1100 downloads I love you guys <3
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