FastLogin says "Your username contains illegal characters" to floodgate users.

[frafol]

What happened?

FastLogin says "Your username contains illegal characters" when a user with any floodgate prefix connect to the bungeecord server.

I have used "*, +, -, ." and no one of these works.

Without FastLogin i can join in the server.

What did you expect?

No response

Steps to reproduce

1. Setup FastLoginBungee,
2. Start Floodgate and GeyserMC,
3. Insert "*" as prefix in the Floodgate's config,
4. Try to join in the server two times.

Plugin list

No response

Configuration file

No response

Server log

https://hastebin.com/iwakixebun.less

Plugin version

1.11-SNAPSHOT-ef6f0fc

Platform

BungeeCord

Relevance

• I tried the latest build
• I checked for existing tickets -
  If there are, please vote them with a thumps reaction and not create new ones

[frafol]

https://github.com/games647/FastLogin/blob/ef6f0fc43652d031441b8ade7672c5396aadce0f/core/src/main/java/com/github/games647/fastlogin/core/shared/JoinManagement.java

    protected boolean isValidUsername(LoginSource source, StoredProfile profile) throws Exception {
        if (floodgateService != null && floodgateService.isUsernameForbidden(profile)) {
            core.getPlugin().getLog().info("Floodgate Prefix detected on cracked player");
            source.kick("Your username contains illegal characters");
            return false;
        }

        return true;
    }

[TuxCoding]

Yes that's valid, because if Floodgate returns that this is a floodgate player this part of the code is unreachable.

https://github.com/games647/FastLogin/blob/ef6f0fc43652d031441b8ade7672c5396aadce0f/core/src/main/java/com/github/games647/fastlogin/core/shared/JoinManagement.java#L60

[frafol]

so fastlogin see *frafolreal5350 as a java user with a floodgate's prefix?

[TuxCoding]

According to the error yes.

[frafol]

no solution to make it work?

[TuxCoding]

Floodgate has a fully supported way of detection an in-process login connection to be Floodgate. So this requires some testing.

[Smart123s]

Floodgate has a fully supported way of detection an in-process login connection to be Floodgate. So this requires some testing.

That's actually buggy as of #603. I thinks that under the hood, these two are caused by the exact same issues.