Historical owner documentation from VeloraMCDev/authentication at 5162abd28300300667ea2b029fc63551cb966977. Current segment instructions are in the monorepo READMEs.

Provenance

Extracted identity cryptography from scopeddlol/SCOPENET-MC@57daa92cb6cb4027982d06bfa1c692ab9edb88ff: panel/server/src/yggdrasil/keys.rs unchanged; the password functions from panel/server/src/auth.rs retain the original Argon2 parameters and validation rules with HTTP errors mapped by the host adapter. No signing keys, credentials, identity database, gameplay code or operator data is included.

JWT primitives are extracted from the same source's auth.rs: HS256, claim names, 30-day expiry and default version=0 for legacy tokens are retained. A small borrowed identity subject replaces the Panel UserRow input; the host maps errors and retains its live account status/auth-version admission checks. No SQL or Panel state enters this package.

This package is not the complete authentication service. Persistence, token revocation authority, identity/groups/account workflows and Yggdrasil HTTP extraction remain pending.