pkg/security no longer contains SQL. Every provider calls a store interface
from lookup, implemented by a procedure backend (Postgres stored procedures,
the default there) and a direct backend (dialect-driven SQL for postgres,
sqlite, mysql and mssql with configurable table and column names).
- add sectypes, lookup, lookup/{dialect,procedure,direct,backends,ddl,conformance}
- split totp and providers sub packages out of the core package
- replace SQLNames/TableNames/QueryMode with lookup.Config (see breaking_changes.md)
- direct backend now covers column/row security and API-key login
- move txsettings SQL to lookup.ApplyTxSettings; remove password.go
- move schema scripts under lookup/, add reference DDL per dialect
- add a shared conformance suite; run it on sqlite, and on Postgres in a
podman/docker container (RESOLVESPEC_TEST_CONTAINERS=1)
- fix procedure schema bugs found on real Postgres: duplicate p_data
parameter, JSON null arrays, expires_at timezone casts, passkey list
GROUP BY, missing resolvespec_passkey_login; accept zone-less timestamps
* Throttle async session-activity writes to once per token per minute
* Add singleflight to session lookups, keystore validation and
column/row security loads to stop cold-cache stampedes
* Preload security rules in BeforeHandle (restheadspec, resolvespec) so
they no longer need a second connection while the read tx is open
* Add pkg/dbtrace: opt-in per-request DB call counting and pool logging
(db_trace.* config, RESOLVESPEC_DB_TRACE_* env), wired into testserver
* Add tests for load dedup, activity throttle and dbtrace
Verify bcrypt passwords in Direct mode and the shipped procedures, hash on
register/reset, ignore client-supplied roles and level at registration and
drop the password from the jwt_login payload. Legacy cleartext upgrade is
opt-in. Row security templates now bind the user as a parameter, validate
identifiers, attach via common.SelectQuery and fail the request if the
filter cannot be attached. ApplyColumnSecurity and GetRowSecurityTemplate
convert panics to errors and the hooks fail closed. Update audit status.
Load column/row security without holding locks across provider calls,
honour pOverwrite with a 30s TTL and pruning, cap tokens per
Authorization header, detach session activity updates with a timeout,
stop OAuth2 cleanup goroutines via Close, move nil-map checks inside
locks, and drop O(n^2) string building. Update audit status.