metadata.name must be an RFC 1123 subdomain (no underscores); spec.name
(the value actually matched against the JWT role claim) stays read_only/
product_manager to match the realm role names exactly.
KongConsumerGroups were still named sttlab-user/sttlab-admin, a leftover
from before the classic-models realm's role model existed. Real users'
JWTs carry realm roles (admin, read_only, product_manager, customer,
support) via consumer_groups_claim, so no group ever matched and every
tool call was rejected with 403 "consumer groups were not found".
Groups now match the realm roles directly; tool ACLs gate on each role's
catalog:read/catalog:write grant from security-model.yaml.
Body capture lives in dedicated audit-log-body-capture(-bindings).yaml
files, separate from audit-log.yaml itself, so they can be dropped
without touching the base logging plugin (degrades gracefully to
metadata-only via nil custom_fields). Response body captured in
body_filter (chunk-accumulated) rather than the log phase, which
cannot call kong.response.get_raw_body() directly.
kong.request.get_raw_body()/kong.response.get_raw_body() cannot be
called from the log phase (confirmed via dataplane error logs:
"function cannot be called in log phase") — this silently killed
log_by_lua for every plugin on the request, not just body capture.
Back to metadata-only logging while body capture gets redone properly
(pre-function/post-function storing into kong.ctx.shared, read back
in custom_fields_by_lua).
custom_fields_by_lua adds request_body/response_body to the http-log
payload. Bodies and the raw Authorization header are now both logged
in clear text — dev only, flagged in the plugin file itself.
Stéphane Tailland