Missing field 'signatureRequired' when using drasl auth server

[StefanB7]

I've searched existing issues and couldn't find a duplicate.

• I confirm this is not a duplicate.

Operating System

Ubuntu 24.04

Server Software Version/Commit

0.1.0/00af2b98683b11946cddb4f08de3b0ce04c1fddd

What happened?

I've set up an drash auth server and changed the auth_url in features.toml to point to the auth server.
When I try to join the server, I get an error:

[pumpkin::client@tokio-runtime-worker] Kicking Client id 0 for Texture Error Failed to parse JSON from player texture: missing field `signatureRequired` at line 1 column 279

The response returned by my auth server at https://<hostname>/session/minecraft/hasJoined?username={username}&serverId={server_hash} looks like this:

{
    "id": "<an-id>",
    "name": "stefan",
    "properties": [
        {
            "name": "textures",
            "value": "<value>",
            "signature": <signature>"
        }
    ]
}

there is indeed no signatureRequired property. I removed the signature_required property from the ProfileTextures struct in src/client/authentication.rs and I could join the world.

To Reproduce

• Set up drasl auth server
• Create account
• Change auth_url in features.toml
• Run server
• Try to join server from client authenticated through drasl

Expected behavior

The server should let you join

[Snowiiii]

Weird. I wonder how properties.value looks like. It is an base64 utf8 string

[StefanB7]

Weird. I wonder how properties.value looks like. It is an base64 utf8 string

Yes it is

[Snowiiii]

Weird. I wonder how properties.value looks like. It is an base64 utf8 string

Yes it is

How does it look like?. Normal Minecraft auth hss the signatureRequired boolean