* fix: split OIDC allowlist on commas only, preserve scope whitespace-split (#6244)
_normalize_text_list is shared with _normalize_scopes — OAuth scopes
are space-delimited per RFC 6749 §3.3. Created _normalize_allow_values
that splits on commas/newlines only, keeping multi-word group names
like 'Hermes Users' intact.
* fix(oidc): filter blank allow_values list elements + add parser-split test (gate follow-up)
The new comma/newline-only _normalize_allow_values() list-path retained empty
strings that the shared _normalize_text_list() had filtered, so a YAML
allow_values: [""] would brick an OIDC-only deployment (every callback 403s).
Filter stripped-empty collection elements. Adds a regression test asserting
allowlist multi-word preservation, comma/newline splitting, blank filtering,
and that scopes stay space-delimited (RFC 6749 §3.3).
Co-authored-by: webtecnica <webtecnica@users.noreply.github.com>
* CHANGELOG: OIDC allowlist whitespace fix (#6244)
---------
Co-authored-by: webtecnica <webtecnica@users.noreply.github.com>
Co-authored-by: nesquena-hermes <agent@nesquena-hermes>
Rod Boev