[FEATURE REQUEST] Kickscreen Authentication

[Outfit8TSB]

in case for the public viaproxy instance servers(Like My ViaProxy Instance) and bedrock clients and 1.19.4+ users, bedrock and 1.19.4+ cannot use OpenAuthMod Because:
Forge/Fabric Cannot work on Bedrock Edition because it was designed for Java Edition.
OpenAuthMod was Discontinued before release of 1.19.4-1.21.1.

this will cause a problem which they only can join cracked servers using this instance.

this is the example, that is what happened when i connected to 2b2t with my public instance(2b2t.org_25565_1.21.viaproxy.144.76.8.18.nip.io:53587).

This is the Example, that is what happened when i connected to 2b2t replica made by Infinite Games Using My Public Instance(play.2b2t.be_19132_Bedrock-1.21.2.viaproxy.144.76.8.18.nip.io:53587).

so why not just authenticate with Kick Screen?
if you join auth.viaproxy.hostname:

[Note: Replace the [CENSORED] And [CENSORED2] with the real authentication code if the player got kicked after joining]
so if they enter the code from the kickscreen in aka.ms/remoteconnect,

[17:08:28] [Add Account Thread/INFO] (MinecraftAuth) Got MSA Token, expires: 2024-09-14T17:08:28.438+09:00[Asia/Seoul]
[17:08:28] [Add Account Thread/INFO] (MinecraftAuth) Authenticating device with Xbox Live...
[17:08:29] [Add Account Thread/INFO] (MinecraftAuth) Got XBL Device Token, expires: 2024-09-27T17:08:29.606+09:00[Asia/Seoul]
[17:08:29] [Add Account Thread/INFO] (MinecraftAuth) Authenticating with Xbox Live using SISU...
[17:08:30] [Add Account Thread/INFO] (MinecraftAuth) Got XBL User+Title+XSTS Token, expires: 2024-09-13T21:08:30.908+09:00[Asia/Seoul]
[17:08:30] [Add Account Thread/INFO] (MinecraftAuth) Authenticating with Minecraft Services...
[17:13:51] [ForkJoinPool.commonPool-worker-1/INFO] (MinecraftAuth) Got MC Chain, name: CensingSmile123, uuid: 4596a909-af45-3cd8-9d93-e12ed926a56d, xuid: 2535418561148595
[17:13:51] [ForkJoinPool.commonPool-worker-1/INFO] (MinecraftAuth) Requesting XSTS Token...
[17:13:51] [ForkJoinPool.commonPool-worker-1/INFO] (MinecraftAuth) Got XSTS Token, expires: 2024-09-14T09:13:52.275+09:00[Asia/Seoul]
[17:13:51] [ForkJoinPool.commonPool-worker-1/INFO] (MinecraftAuth) Authenticating with PlayFab...
[17:13:53] [ForkJoinPool.commonPool-worker-1/INFO] (MinecraftAuth) Got PlayFab Token, expires: 2024-09-14T17:13:52+09:00[Asia/Seoul]
[17:13:53] [ForkJoinPool.commonPool-worker-1/INFO] (MinecraftAuth) Requesting XSTS Token...
[17:13:53] [ForkJoinPool.commonPool-worker-1/INFO] (MinecraftAuth) Got XSTS Token, expires: 2024-09-14T09:13:54.438+09:00[Asia/Seoul]
[17:14:01] [main/INFO] (ViaProxy) Authentication Complete. Player CensingSmile123 can now join online mode server now.
[17:14:05] [nioEventLoopGroup-5-4/INFO] (Geyser) 플레이어가 사용자명 CensingSmile123(으)로 연결했습니 다.
[17:14:08] [tcpClientSession-7-4/INFO] (Geyser) CensingSmile123 [CensingSmile123로 로그인](이)가 Java 서버 192.168.219.100에 접속했습니다
[17:14:19] [Netty NIO Server Child IO #11/INFO] (ViaProxy) [CONNECT] (*.*.*.*:58309 | null) [1.21-1.21.1 <-> Bedrock 1.21.2] Connecting to serverby.me:19132
[17:14:21] [Netty NIO Server Child IO #8/INFO] (ViaProxy) [AUTH] (*.*.*.*:58309 | CensingSmile123) Filling player data
[17:14:30] [Netty NIO Server Child IO #8/INFO] (MinecraftAuth) Authenticating with Minecraft Services...
[17:14:31] [Netty NIO Server Child IO #8/INFO] (MinecraftAuth) Got MC Chain, name: CensingSmile123, uuid: 4596a909-af45-3cd8-9d93-e12ed926a56d, xuid: 2535418561148595
[17:14:35] [Netty NIO Client IO #0/INFO] (ViaProxy) [SESSION] (*.*.*.*:58309 | CensingSmile123) Connected successfully! Switching to CONFIGURATION state

i think this is best and useful method i can think in case server is hosting public ViaProxy and the players use Bedrock Edition Only or They Use Java but 1.19.4+

[RaphiMC]

You should look into VIAaaS (https://github.com/ViaVersion/VIAaaS) which offers more features for public instances (like a web interface for authentication). I don't want to implement "kick screen" authentication because how easy it would be to abuse/spam as well as not being really practical (You have to do a full login everytime you want to join a server).

That being said, I might in the future add a web interface like VIAaaS (But thats fairly low priority due to not being useful for most ViaProxy users)

[Outfit8TSB]

well, ok then. i might as well make it as a ViaProxy Plugin,
i could just used Geyser-Standalone and VIAaaS and enabled the forward-hostname,
but ViaProxy is best then viaaas, because there is Bedrock Server Support in it.(i dreamed about Java joining Bedrock Server.), so this is why i am making this feature as ViaProxy Plugin.

Update:
I could likely give thumbs up your decision to add web later. it could be benefit for geyserconnect.net because i get to enable Bedrock&Geyser Server.
Disadvantages: People Started Using ViaProxy On their own computers, so the public instance wont be needed anymore. They can just use address_port_version.viaproxy.localho.st:25568 or just localhost instead. I now understand your decision to shut down ViaProxyConnect(ViaProxy Connector).

[Outfit8TSB]

RaphiMC, Did you just say that you are going to add authentication Method Soon?
Well, ayunami2000 made it as a plugin.
So you can check the code, and then you can implement it.

[Outfit8TSB]

You should look into VIAaaS (https://github.com/ViaVersion/VIAaaS) which offers more features for public instances (like a web interface for authentication). I don't want to implement "kick screen" authentication because how easy it would be to abuse/spam as well as not being really practical (You have to do a full login everytime you want to join a server).

That being said, I might in the future add a web interface like VIAaaS (But thats fairly low priority due to not being useful for most ViaProxy users)

i attempted to make it as a plugin first and i failed(see #303). game over for me i guess.