Both POST /login (HTML form) and POST /api/v1/auth/login now flow through
the shared attemptLogin() handler. Locked accounts respond with 401 +
Retry-After (generic body "Invalid credentials" / "Invalid username or
password") so attackers can't use lockout state as a username-existence
oracle.
@fastify/rate-limit registered with global=false; only the two login
routes opt in via per-route rateLimit config. File uploads and downloads
keep full throughput. Custom errorResponseBuilder logs AUTH_RATE_LIMITED
fire-and-forget so fail2ban can pick it up.
createTestApp now accepts Partial<Config> overrides so integration tests
can dial thresholds down without env-var mutation.
Single attemptLogin() orchestrates lockout check, bcrypt verify (against
real or dummy hash), success/failure logging, and a configurable minimum
response-time clamp. Both login routes will share this — no duplication.
Adds three logger events for the operator's escalation pipeline:
AUTH_LOCKOUT_TRIGGERED, AUTH_LOCKED_ATTEMPT, and AUTH_RATE_LIMITED.
fail2ban filters can pick these up to escalate persistent attackers from
in-app lockout to IP ban.
Constant-time defense: unknown users still pay bcrypt cost (via dummy hash)
and the clamp ensures locked-vs-unknown-vs-wrong-password aren't
distinguishable by response time. Username is canonicalized (lowercase + trim)
before lookup so attackers can't bypass lockout via case variation.
Persists per-username failed-attempt counts and computed locked_until
timestamps. Lockout service computes exponential-backoff durations
(min(base * 2^(count-threshold), max)) with auto-unlock once locked_until
passes. Successful login deletes the row, resetting the counter.
Pure DB-keyed lockout — survives server restarts and shares state across
both login routes (HTML and JSON) when wired in a later step.
Lays the foundation for brute-force defense: per-username attempt tracking
table, configurable lockout/rate-limit thresholds, and a memoized dummy
bcrypt hash so unknown-user paths can be timed identically to wrong-password
paths in a later step.
Adds @fastify/rate-limit dependency for upcoming per-IP rate-limit on
login routes.
Standing authorization so any Claude Code instance commits work after
each logical change (build+tests green) and pushes to the upstream
branch, without waiting to be asked. Force-push and pushes to main from
a feature branch still require explicit approval.
CreateFileParams, UserRow, CreateUserParams, and MultipartFile were
exported but never imported outside their own modules. Narrowed visibility
to module-local to keep the public surface minimal.
Confirmed with knip (zero findings) and all 61 tests passing.
Safari and other browsers require Accept-Ranges: bytes and 206 Partial
Content responses to play video. Without this, large videos fail to load
(especially in Safari) because the entire file had to buffer in memory
before sending.
- Replace readFile + Buffer with createReadStream for efficient streaming
- Parse Range header (start-end, start-, and suffix -N forms)
- Return 206 Partial Content with Content-Range for range requests
- Return 416 Range Not Satisfiable for out-of-bounds ranges
- Add Accept-Ranges: bytes to all raw file responses
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- docker-compose.yml: replace env_file with explicit environment block
so all variables are passable directly (JWT_SECRET required, rest have defaults)
- Confirmed Docker image builds successfully
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- IBM Plex Mono font from Google Fonts for the monospace character
- Pure black/white/gray palette — no colors except red for errors/danger
- 1px solid black borders system throughout (no shadows, no rounding)
- Header nav uses border-left separators with hover backgrounds
- Primary button: solid black; copy button: white outline (visually distinct)
- Share box: readonly input + copy button flush with no gap
- Table: outer border + gray header row + subtle row hover
- File view: centered with border around video/audio players
- Danger button: red outline, fills on hover
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Set up package.json (ESM, scripts), tsconfig.json, vitest.config.ts
- Install runtime and dev dependencies
- Add CLAUDE.md with architecture notes and code quality rules
- Config module with env var parsing and JWT_SECRET validation
- DB schema: users + files tables with FK cascade
- DB queries: createUser, getUserBy*, createFile, getFileById, getFilesByUserId, deleteFile
- Tests for config, db/users, db/files (15 tests passing)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
