- Add tests for config, database, model, util/common, util/crypto,
util/random, web/middleware, web/service, and xray packages
- Fix redirect middleware using slice instead of map to guarantee
deterministic longest-prefix-first matching order
- Add per-IP rate limiter middleware (5 req/min) on /register endpoint
- Validate username (3-64 chars) and password (8-128 chars) with trim
- Use sentinel error ErrUsernameAlreadyExists instead of string matching
- Prevent TurnstileSecretKey exposure via admin settings API (json:"-")
- Skip json:"-" fields in UpdateAllSetting to avoid overwriting secrets
- Add SetTurnstileSecretKey setter for programmatic configuration
- Reuse package-level http.Client in Turnstile verification for connection pooling
- Add io.LimitReader to cap Turnstile response body size
- Log all Turnstile verification error paths for debugging
- Add invalidUsername/invalidPassword i18n keys to all 13 locales
- Refactor SUBController subs and subJsons methods to extract host from X-Forwarded-Host header, falling back to X-Real-IP header and then to the request host if unavailable.
- Update html function to extract host from X-Forwarded-Host header, falling back to X-Real-IP header and then to the request host if unavailable.
- Update DomainValidatorMiddleware to first attempt to extract host from X-Forwarded-Host header, falling back to X-Real-IP header and then to the request host.
Fixes: #2284
Signed-off-by: Ahmad Thoriq Najahi <najahi@zephyrus.id>
