Renamed the Web package as Infrastructure (#25)

This PR contains the work done to rename the _Web_ package as _Infrastructure_, to provide a clear naming and purpose to this particular package within the project.

To provide further details about the work:

* Infrastructure
  * Asset fingerprinting: an FNV-1a token derived from the static files directory, appended as ?v= to asset URLs so deploys bust caches; pre-rendered pages also revalidate via weak ETags.
  * New middlewares: fixed-window RateLimitMiddleware (per-client budgets keyed by trusted X-Forwarded-For or remote address) and VaryMiddleware (Accept-Encoding on every response); SecurityHeadersMiddleware now also stamps error responses.
  * Auto-generated HEAD endpoints, cache max-age configuration, and Docker build/Compose refinements.
  * Protocols and scaffolding: Asset/AssetExtension, the Page protocol (viewport, stylesheets, scripts, versioned URLs), and LocalizedRequestContext.
  * Rate limiter's counter store swapped from an actor to a Mutex (no executor hop per request) with amortized batch eviction instead of O(n²) scans under client floods.
  * FingerprintAssets reports unreadable files to a logger instead of silently producing a token that never busts their cache.

Reviewed-on: rock-n-code/loud-amsterdam#25
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>
This commit is contained in:
2026-07-23 01:04:37 +00:00
committed by javier
parent a868275347
commit cdded06ba3
58 changed files with 2844 additions and 519 deletions
@@ -3,7 +3,9 @@ import Configuration
extension ConfigKey {
/// A namespace for the static files cache configuration keys.
public enum Cache {
/// The configuration key for the max-age, in seconds, applied to text-based static files (CSS, JavaScript, plain text).
/// The configuration key for the max-age, in seconds, applied to fingerprinted assets (CSS, JavaScript) and fonts.
public static let maxAgeAsset: ConfigKey = "cache.maxAge.asset"
/// The configuration key for the max-age, in seconds, applied to unversioned text-based static files (e.g. plain text).
public static let maxAgeText: ConfigKey = "cache.maxAge.text"
/// The configuration key for the max-age, in seconds, applied to image static files (ICO, PNG, SVG).
public static let maxAgeImage: ConfigKey = "cache.maxAge.image"
@@ -50,6 +52,15 @@ extension ConfigKey {
/// The configuration key for the minimum log level.
public static let level: ConfigKey = "log.level"
}
/// A namespace for the rate limit configuration keys.
public enum RateLimit {
/// The configuration key for the number of requests admitted per client per window.
public static let limit: ConfigKey = "rateLimit.limit"
/// The configuration key for the window length, in seconds.
public static let window: ConfigKey = "rateLimit.window"
/// The configuration key for keying clients by the first `X-Forwarded-For` entry (enable only behind a trusted proxy).
public static let trustForwardedFor: ConfigKey = "rateLimit.trustForwardedFor"
}
/// A namespace for the path configuration keys.
public enum Path {
/// The configuration key for the directory the static files are served from.