Files
OwnCord/Server/.golangci.yml
T
J3vbandClaude Fable 5 6afa9e974c refactor(server): thread context.Context through the db layer and all callers
Fixes all 109 golangci-lint findings (106 contextcheck, 1 gocritic,
2 gosec) that accumulated after D2 wired dbgen (whose queries take ctx)
under ctx-less db.DB wrappers while CI lint was quota-dead. No nolint
comments added; every finding fixed by genuinely threading context.

- db: all 138 hand-written db.DB methods take ctx first; the dbCtx()
  Background shim is deleted; raw Query/QueryRow/Exec/Begin use their
  Context variants; the four redundant ctx-less passthroughs removed.
  db.Auditor/WriteAudit gain ctx.
- Seams: permissions.Checker (DB iface, HasChannelPerm,
  RequireChannelAccess) and the service.Store interface mirror the new
  signatures (ws.EventStore and plugin.PluginStore already did).
- Callers: api/admin handlers use r.Context(); ws per-message paths use
  the connection ctx via DispatchV2; hub loops and startup wiring use
  context.Background(); service methods thread ctx where they have one
  and Background where no ctx exists. Public service surface reached by
  ctx-holding chains (PermissionService.HasChannelPerm/GetRoleForUser/
  RequireChannelAccess, message/dm/block/invite/profile methods) is now
  ctx-first.
- Detached (context.WithoutCancel) where cancellation would break an
  invariant, found by a 3-lens adversarial review of the diff:
  * voice-leave background retries (a dead webhook/connection ctx killed
    retry 2 before it ran, leaving ghost capacity-holding voice rows)
  * rollbackVoiceJoin's compensating delete (its trigger IS the cancel)
  * post-2FA-change DeleteOtherSessions and logout DeleteSession (the
    security tail of a committed change must not die with the request)
  * all api/ws audit writes (a banned user could suppress their own
    login_blocked_banned row by aborting the request mid-bcrypt)
  * admin backup VACUUM INTO (an interrupt left a truncated .db that
    the backup list presented as restorable)
  * post-commit message/edit refetches (a committed message must still
    fan out when the sender disconnects)
  * hub settings-cache refresh (one dead connection could pin stale
    values for the 30s TTL)
- gocritic rangeValCopy fixed (index iteration); gosec G306 excluded in
  config with justification (generated source must stay world-readable)
  instead of flipping genprotocol output to 0o600.

Verified: gofmt/vet, all four build-tag variants, full suite, deadlock
pass, full -race pass, golangci-lint 0 issues uncapped.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-23 17:03:52 +02:00

44 lines
1.7 KiB
YAML

version: "2"
linters:
enable:
- gocritic # opinionated checks for bugs, performance, style
- gosec # security-focused static analysis (SQL injection, hardcoded creds, weak crypto)
- errcheck # ensures all errors are checked
- bodyclose # detects unclosed HTTP response bodies
- contextcheck # verifies context.Context propagation
- nilerr # detects returning nil when err is not nil
- prealloc # suggests pre-allocating slices for performance
- unconvert # removes unnecessary type conversions
- unparam # finds unused function parameters
- wastedassign # finds wasted assignments
- staticcheck # advanced static analysis (correctness, performance, deprecation)
settings:
staticcheck:
checks:
- "all"
- "-SA1019" # suppress deprecated usage warnings (websocket library migration tracked separately)
gocritic:
enabled-tags:
- diagnostic
- performance
disabled-checks:
- hugeParam # too noisy for struct-heavy code
gosec:
excludes:
- G104 # unhandled errors — errcheck covers this better
- G304 # file path from variable — expected in file storage code
- G306 # WriteFile perms ≤0600 — our only hits are generated source files (genprotocol), which must stay world-readable or multi-stage container builds break
- G706 # log injection — false positive with slog structured logging (values are typed key-value pairs, not interpolated)
exclusions:
# Suppress noisy linters in test files
rules:
- linters: [unparam]
path: _test\.go
- linters: [gosec]
path: _test\.go
- linters: [errcheck]
path: _test\.go