4 Commits

Include renames

Author	SHA1	Message	Date
clawbot	bfe3861314	Check cached sources with upstream after the cache TTL (closes #69) ... Cached images were served until eviction, so upstream changes were missed. After 24 hours a request checks the source with upstream, sending its stored ETag and Last-Modified. A 304 renews it with no download or conversion. New bytes replace it; older variants are converted again. A failed check serves the cached image and puts the URL in the negative cache. Images not checked for 30 days are evicted. Variant rows keep the source's ETag and Last-Modified for checking a variant of an evicted source. A variant file's modification time is its source's check time when it was made or renewed. Hits read it without a database call. The ETag includes it, so new bytes get a new ETag. Model: opus-5-5	2026-11-11 12:07:51 +00:00
clawbot	7b6712538e	Take the signature, the expiry and the URL scheme off the image request (closes #314) ... The image request now holds only its source and its transform, exactly what the variant key covers. The /v1/image/ handler checks the allowlist and verifies the signature itself with Signer.Verify(req, sig, expires). Both image handlers keep the URL's expiry as a local value for Cache-Control. The image service holds no signer, allowlist or AllowHTTP, and ValidateRequest is gone. The fetcher takes the source and builds its URL with Source.URL from its own AllowHTTP, so no URL string is built and parsed again. chooseAutoFormat returns the format it chooses instead of writing into the request. The signed URL format and every route's answers are unchanged. Model: opus-5-5	2026-10-26 13:49:12 +01:00
clawbot	63690a9ec9	Build the image pipeline in pixad's fx graph (closes #313) ... The new package internal/providers builds the cache, the fetcher, the processor, the image service, the session manager and the encrypted URL generator from the config. pixad's fx graph provides them with providers.Constructors(), and handlers.New receives them built. The server tests build the same graph, with only the fetcher's dial function replaced. database.New opens the database, so these parts can read it while fx builds them; the cache's stop hook still runs before the database's. Each setting's default is declared in internal/config, and internal/providers works out the default cache_max_bytes. The cache's MaxBytes is the one value for the disk cache limit, and 0 turns the disk cache off. The fetcher and the processor take explicit values. Model: opus-5-5	2026-10-26 12:28:23 +01:00
clawbot	cca2e3f926	Test the image proxy flow end to end (closes #80) ... TestImageProxyFlow in internal/server starts the database, handlers and middleware from the constructors pixad uses, with a fresh state directory, and replaces only the upstream origin with an httptest server. For a resize with a format change and for orig it checks a 200 MISS with the right type and size, then a HIT after one upstream request, and the files and rows the cache keeps. Two optional test seams make that possible: httpfetcher.Config.DialContext and handlers.Params.Fetcher. pixad sets neither and the config file and environment cannot, and tests show production still uses the checked dialer and builds its own fetcher. Model: opus-5-5	2026-10-04 23:24:46 +02:00