- internal/db/migrations/: five embedded SQL files containing
the migration SQL previously held as Go string literals.
Files follow the NNN_description.up.sql naming convention
required by golang-migrate's iofs source.
- internal/db/migrate.go: rewritten to use
github.com/golang-migrate/migrate/v4 with the
database/sqlite driver (modernc.org/sqlite, pure Go) and
source/iofs for compile-time embedded SQL.
- newMigrate() opens a dedicated *sql.DB so m.Close() does
not affect the caller's shared connection.
- Migrate() includes a compatibility shim: reads the legacy
schema_version table and calls m.Force(v) before m.Up()
so existing databases are not re-migrated.
- LatestSchemaVersion promoted from var to const.
- internal/db/db.go: added path field to DB struct; Open()
translates ':memory:' to a named shared-cache URI
(file:mcias_N?mode=memory&cache=shared) so the migration
runner can open a second connection to the same in-memory
database without sharing the handle that golang-migrate
will close on teardown.
- go.mod: added golang-migrate/migrate/v4 v4.19.1 (direct).
All callers unchanged. All tests pass; golangci-lint clean.
* web/templates/pgcreds.html: New Credentials card is now always
rendered; Add Credentials toggle button reveals the create form
(hidden by default). Shows a message when all system accounts
already have credentials. Previously the card was hidden when
UncredentialedAccounts was empty.
* internal/ui/ui.go: added ActorName string field to PageData;
added actorName(r) helper resolving username from JWT claims
via DB lookup, returns empty string if unauthenticated.
* internal/ui/handlers_*.go: all full-page PageData constructors
now pass ActorName: u.actorName(r).
* web/templates/base.html: nav bar renders actor username as a
muted label before the Logout button when logged in.
* web/static/style.css: added .nav-actor rule (muted grey, 0.85rem).
The package-level defaultRateLimiter drained its token bucket
across all test cases, causing later tests to hit ResourceExhausted.
Move rateLimiter from a package-level var to a *grpcRateLimiter field
on Server; New() allocates a fresh instance (10 req/s, burst 10) per
server. Each test's newTestEnv() constructs its own Server, so tests
no longer share limiter state.
Production behaviour is unchanged: a single Server is constructed at
startup and lives for the process lifetime.
- Added `web/templates/{dashboard,audit,base,accounts,account_detail}.html` for a consistent UI.
- Implemented new audit log endpoint (`GET /v1/audit`) with filtering and pagination via `ListAuditEventsPaged`.
- Extended `AuditQueryParams`, added `AuditEventView` for joined actor/target usernames.
- Updated configuration (`goimports` preference), linting rules, and E2E tests.
- No logic changes to existing APIs.
