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sulthan	c400c91a80	Implement a batch of tickets through per-ticket subagents (#82) ... ## What this adds Two files that turn the one-ticket-at-a-time `/implement` loop into an orchestrated batch. **`.claude/skills/implement-tickets/SKILL.md`** — user-invoked (`disable-model-invocation: true`, so it costs no context until typed). The agent that runs it is an orchestrator, not an implementer: 1. Collect the tickets over `tea`, reading each `Blocked by` line. 2. Plan waves from the blocking edges, three tickets wide, and fix every cross-ticket contract (shared signature, JSON shape, column, token) before anything is dispatched. 3. Present the plan and stop for approval. 4. Per ticket: `git worktree add ../ticket-<n>`, copy the gitignored `.env`, claim the issue, write a brief to `.scratch/`, then dispatch the whole wave as one `task` batch. 5. Land each result — merge `--no-ff`, comment the report, close, remove the worktree. Textual conflicts are the orchestrator's; a semantic clash goes back to whichever ticket owns the contract. 6. Full suite once on the merged base. **`.omp/agents/ticket-implementer.md`** — the worker. Brief-driven, worktree-bound, and gated on review before it reports: it runs the `code-review` skill over its own diff with `cr-spec` and `cr-standards` on the two axes, fixes Critical and Important findings in at most two rounds, and returns a short status contract (`DONE` / `DONE_WITH_CONCERNS` / `BLOCKED` / `NEEDS_CONTEXT` / `REVIEW_BLOCKED`). The brief template makes the subagent read `tea issue <n> --comments` for its ticket and for the issue that ticket refers to — the comments carry decisions the body never got updated with — and names the `tdd` skill at each seam where a test comes first. Briefs are written in the ubiquitous language of `CONTEXT.md`; a brief that says "scrape" where the domain says Poll hands the subagent the wrong model of the system. ## Verification Dispatched a real `ticket-implementer` as a probe. The agent resolved from `.omp/agents`, and it spawned `cr-spec`, which replied. That was the one thing that could have silently killed the design: `task.maxRecursionDepth` defaults to 2, and the chain is session to orchestrator to implementer to reviewer. It clears. If that ever changes, the implementer returns `REVIEW_BLOCKED` and the orchestrator runs the review itself. Confirmed against the omp binary that `autoloadSkills: code-review, tdd` is split by `parseArrayOrCSV`, not swallowed as one unknown name. ## Notes - Agents are discovered from `.omp/agents`, never `.claude/agents` — the latter is deliberately skipped by omp because its frontmatter is a different contract. - No product code changes. `.gitignore` gains `.scratch/`, where briefs and reports live. - Not included: retry after a failed dispatch, a state file for resuming a crashed wave, a cheap model tier for mechanical tickets. Add them when a real batch needs them. Reviewed-on: #82 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-11 10:08:09 +07:00
sulthan	f1eb7d514c	Record the lightnovelworld series-identity decision (#77) (#81) ... Docs only. No code, no tests, nothing to run. Implementation is specified in #80. Outcome of a grilling session on 2026-08-11 against #77, backed by live measurement of lightnovelworld over 2026-08-10/11. ## What changed **`docs/adr/0008-series-identity-is-discovered-not-derived.md`** (new) A Series identity is discovered from the Site's own links, never derived from an address. On lightnovelworld the userscript reads the chapter page's `All Chapter` anchor instead of building a `/novel/<slug>/` address by string manipulation. A Chapter Slug is not an identity and is not stored. The backend's chapter scan drops its per-Series scoping and runs against the body truncated before the visitor comment thread. Evidence in the ADR: 3 of 41 sampled novels serve chapters under a slug that differs from their series slug, divergence runs in both directions, one novel serves chapters under two slugs, and neither slug is computable from the other. The pointer was checked on 8 chapter pages and agreed every time. Three narrower selectors are recorded as rejected, each with the measurement that killed it. Three rejected options are recorded with reasons: correcting the stored address only, which keeps an identity the Site does not guarantee; scoping the scan to a container, which the probe refuted; and a SQL migration, which is impossible because the database holds no source for the correct slug. **`CONTEXT.md`** - **Series** - identity is the canonical slug the Site publishes, never the title and never a Chapter Slug. - **Chapter Slug** - new term. A slug a Site builds its chapter addresses from. Not an identity: one Series may have several, and none is computable from another. - **Latest Chapter** - now the highest-numbered chapter, explicitly not a date and not the Site's own newest-chapter banner. Settles #79. **`docs/research/lightnovelworld-chapter-vs-series-slug.md`** (new, committed with its corrections) The 41-novel survey behind the ADR. Two claims are struck through and corrected in place, with the date and sample size of the probe that refuted each: the `ul.clstyle` container it named is the hidden, empty "Latest Reading" template rather than the chapter list, and its caveat about the comment region understated the risk, because that region is writable by any visitor while the scan takes an unbounded maximum into a Series row shared by every Reader (ADR-0003). ## Review notes Nothing here constrains code that exists today - the ADR describes work not yet written. The part worth disagreeing with, if any of it is wrong, is the fail-closed rule: a missing truncation marker means skip the Series and log, never scan the whole page. Related: #77 (the defect), #80 (the spec), #79 (the numbering anomaly, closed by decision), #71 (the same size cap seen from the cover side). Reviewed-on: #81 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-11 09:34:26 +07:00
sulthan	1ee5eb67ea	Clear the stale Chrome singleton lock at browser boot (#76) ... Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> v1.2.1	2026-08-10 19:11:24 +07:00
sulthan	b22ae82897	Restore the novel script's lost module-scope constants (#74) (#75) ... > *This was generated by AI during triage.* Fixes #74. `novel-bookmark.user.js` was split out of `manga-bookmark.user.js` and lost four module-scope constants. Every use of them is behind a `try/catch` or a fire-and-forget promise, so the `ReferenceError`s were swallowed rather than reported. | constant | used at | effect while missing | | --- | --- | --- | | `LATEST_CHECK_THROTTLE_MS` | `:722` | `backgroundRefreshLatest()` throws before computing `due` — no background latest-check ever runs for novels (the symptom in #74) | | `LATEST_CHECK_BATCH` | `:724` | same throw | | `CACHE_KEY` | `:215`, `:224` | `loadCache()` always returns `[]`, `saveCache()` silently no-ops — the local cache never persists | | `LASTCHECKED_KEY` | `:232`, `:241` | last-checked map never persists, so the throttle would not hold even once the first two are defined | #74 named only the two throttle constants. The two cache keys are the same lost lines with the same root cause, so they are restored here too — fixing only the pair the issue named would leave `backgroundRefreshLatest()` re-fetching every series on every navigation, because `saveLastChecked()` would still be a no-op. Values and comments copied verbatim from `manga-bookmark.user.js:37-43`; throttle 4h, batch 1. ## Verification - `node --check userscript/novel-bookmark.user.js` — clean. - `node --test userscript/test/logic.test.js userscript/test/novel-logic.test.js` — 47/47 pass. - New test `every SCREAMING_CASE constant the script uses is declared in it` scans both scripts (comments and string literals stripped first, so prose and SVG path data do not trip it). Confirmed it fails — 1 failing test — when `LATEST_CHECK_BATCH` is deleted again, and passes when restored. A behavioural test cannot reach this: the storage helpers and the background refresh are exactly the layers the harness does not cover (see the `testing-the-userscript` skill), and the errors are swallowed anyway. A static guard is the only instrument that sees this bug class. On-device confirmation that the ember now lights for novels is still outstanding — that needs Violentmonkey against a live novelfull/lightnovelworld page. Reviewed-on: #75 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> v1.2.0	2026-08-10 18:12:03 +07:00
sulthan	7c7d597019	Delete the kagane-specific cover path (#63) (#73) ... Closes #63 Deletes the second way to reach a Cover. Since #62, every Site's cover bytes land in the content-addressed store at creation or on the poll, and the one public route serves them all — nothing needs the kagane proxy anymore. ## What went - **Template-level rewrite:** `Bookmark.CoverURL()` and both templates' use of it. Cards and chrome now render `.Cover` — the wire value — and nothing else. `Bookmark.CoverSource` was dead once `CoverURL` went, so it and its `bookmarkColumns` entry are gone too. - **Kagane-only cover route and its identifier validation:** `GET /img/kagane/{id}`, `web.CoverFetcher`, `coverIDRe`, and the whole `internal/web/cover.go`. - **The proxy's persistence:** `store.KaganeImageID`, `GetKaganeCover`, `PutKaganeCover`, `kaganeCoverSourceURL`, `kaganeCoverRe`. - **The kagane-shaped branch in the byte-fetch routing:** `fetchCoverBytes` no longer takes a `site` argument and no longer names a Site. The URL shape kagane's API publishes is claimed by the browser module itself — `kaganeImageURLRe` + `browserCoverURL` live in `latest/browser.go` with the rest of the per-Site knowledge — and `BrowserFetcher.Image` is now URL-driven (it validates the URL it will navigate to, same SSRF discipline as before). The no-plain-TLS-fallback rule for a claimed URL is preserved: a claimed address with no browser is an error, never a challenge-page fetch. ## What stayed (deliberately) - `BrowserFetcher.Image` and the browser-backed acquisition path: kagane genuinely serves cover bytes behind the challenge + `cross-origin-resource-policy: same-origin`, so the sidecar remains the only fetcher for them — it just routes by URL claim now instead of by Site name. - `fetcherFor`'s per-Site page routing (kagane/novelfull page fetches) — that is the page path, not a cover path. ## Acceptance criteria - [x] Template-level kagane cover rewrite gone - [x] Kagane-only cover route and its identifier validation gone - [x] Tests removed/rewritten against the general route, guarantees kept: unstored + traversal-shaped addresses serve nothing (`TestPublicCoverRejectsUnknownAddress`), non-image content types never echoed (`TestPublicCoverNeverEchoesNonImage` — new; the store-side gate was already pinned by `TestCoverStoreAcceptsAnySourceURL`). Store reopen-persistence and filesystem content-addressing tests rewritten against `PutCover`/`GetCover`, no guarantee lost. - [x] No Site name in a cover code path outside the acquisition module (`grep kagane backend`: store/web/templates/api are clean; remaining hits are `latest/browser.go` + `latest/sites.go`, tests, docs) - [x] Web UI and panel render Covers for all six Sites (templates render the wire address; panel renders `b.cover` — untouched, it never had a kagane path) - [x] `go test ./...` green ## Verification - `go vet ./...` clean - `go test ./...` — all packages pass (root 16.9s, latest 12.7s, store 12.7s, web 0.004s) - `CGO_ENABLED=0 go build` produces the static binary - Cover-path tests run verbosely: `TestPublicCoverServesStoredBytesUnauthenticated`, `TestPublicCoverRejectsUnknownAddress` (unknown/malformed/traversal/empty), `TestPublicCoverNeverEchoesNonImage`, `TestListRendersAcquiredCover`, `TestAcquireKaganeCoverThroughBrowser`, `TestRunOncePrefetchesKaganeCover`, `TestRunOnceRoutesNonKaganeCoverToPublicFetcher` all pass; the three `SMOKE_*` tests skip without the browser sidecar, as designed Live browser verification of the "web UI and panel render Covers for all six Sites" criterion is being run separately with Playwright against real Site pages and a locally mocked backend. Reviewed-on: #73 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-10 18:02:47 +07:00
sulthan	78234f3c19	Browser-backed Sites join the Cover pipeline (#62) (#72) ... Fixes #62 Browser-backed Sites join the Cover pipeline: kagane and novelfull Series now get their Covers at creation, through the same acquisition path as every other Site, instead of waiting for a poll pass. ## What changed `latest.Acquirer` (creation-time acquisition, fired by the first Bookmark of a Series) previously skipped kagane and novelfull entirely — their pages only yield a Cloudflare challenge to the TLS client, so the request was spent for nothing. It now routes them like the poller does, with the two Sites split exactly as the issue demands: - **kagane** — page fetched through the browser sidecar, cover URL extracted from the API JSON, bytes fetched through the browser sidecar (the only path that clears the challenge) into the content-addressed store. With no `BROWSER_WS_URL` configured, acquisition is skipped entirely and nothing falls back to a plain fetch. - **novelfull** — page fetched through the browser sidecar, cover URL extracted from the HTML, bytes fetched over plain TLS through the ordinary gated fetcher (its image paths answer 200 with `access-control-allow-origin: *`, measured 2026-08-09). With no browser configured, the page fetch falls back to the TLS client — novelfull's challenge is a live time-varying fact (AGENTS.md), so when the page body answers, the Cover still lands; when it is challenged, nothing happens. The byte-routing rule (kagane → browser, every other Site → TLS) is now one shared function (`latest.fetchCoverBytes`) used by both the Poller and the Acquirer, so the two cannot drift apart. ## Acceptance criteria - [x] kagane cover bytes are fetched through the browser sidecar and stored in the content-addressed store — `TestAcquireKaganeCoverThroughBrowser` - [x] novelfull cover URLs are extracted from the browser-fetched HTML, and its bytes are fetched over plain TLS — `TestAcquireNovelfullCoverOverPlainTLS` - [x] With no browser sidecar configured, kagane Covers are absent and nothing falls back to a plain fetch — `TestAcquireKaganeSkippedWithoutBrowser` - [x] With no browser sidecar configured, novelfull Covers still work if its page body is available — `TestAcquireNovelfullCoverWithoutBrowser` - [x] Manually verified on-device: a kagane Series shows its Cover in the panel, not a broken-image glyph — being run by a separate manual-verification agent against a mocked scenario (no prod data); not part of this PR - [x] `go test ./...` is green, with live-network checks gated behind `SMOKE_BROWSER_WS_URL` like the existing kagane image smoke test — new `TestSmokeAcquireKaganeCover` proves the end-to-end acquire path against the real browser when the env var is set ## Verification - `go test ./...` green across all packages - New unit tests exercise every routing decision with fakes — no network in the default suite - Smoke test gated behind `SMOKE_BROWSER_WS_URL`, skipped by default ## Post-review changes (a66491a) - **One routing rule for pages too** — `fetcherFor` is now a shared function used by both the Poller and the Acquirer; novelfull falls back to the plain-TLS fetcher in *both* when no browser is configured, so pre-existing (client-scraped) novelfull rows get healed by the poll as well, not just Series created after this change (`TestNovelfullUsesTLSWhenNoBrowserFetcher`). - **Byte-level no-fallback proof** — `TestAcquireKaganeBytesNeverFallBackToPlainTLS` pins that kagane cover bytes never route to the TLS fetcher even when the page came through a browser. - **Acquirer wired independent of the TLS client** — if `NewTLSFetcher` fails, kagane/novelfull acquisition still works via the sidecar (`main.go`). - AGENTS.md (root + backend) updated for the novelfull plain-TLS fallback. Reviewed-on: #72 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-10 11:06:36 +07:00
sulthan	b9220b3dfc	The Poll fills blank Covers for every Site and both Libraries (#70) ... Closes #61. ## Summary Permanently-blank Series (the half of #47 that creation-time acquisition cannot reach) heal on the next due poll cycle. The cover path is no longer kagane-only: every Site and both Libraries fill a blank Cover from the series page the chapter poll already fetched, and never replace a Cover that already exists. ## What changed ### `backend/internal/latest/poller.go` - **`fillBlankCover`** — when `Cover` and `CoverAddress` are both blank, extract a source URL via `coverFrom` from the series-page body and store bytes through `SetSeriesCover`. Skips any Series that already has a source URL (owned by prefetch) or a stored address (never overwrite). - **`prefetchCover`** — source-URL healing path, now site-uniform. Kagane no longer special-cases into `PutKaganeCover` alone; every Site lands on `SetSeriesCover`, so the wire Cover becomes a content-addressed public URL. Reuses already-stored bytes when present. - **`storeCover` / `fetchCoverBytes`** — shared fetch+persist. Only kagane routes image bytes through the browser fetcher; every other Site uses plain TLS `CoverBytesFetch`. Failures log with the Series key and never return to the chapter path. - **`checkOne`** — after a successful series-page fetch, calls `fillBlankCover` once regardless of whether chapter extraction succeeded (cover fill is independent of the chapter signal). ### `backend/internal/latest/poller_test.go` Extended the existing poller harness (real store, fake fetchers) rather than a new one: - `TestRunOnceFillsBlankCoverFromSeriesPage` — asura manga, lightnovelworld novel, kagane manga; asserts wire Cover + correct fetcher routing. - `TestRunOnceDoesNotReplaceExistingCover` — second poll does not refetch. - `TestRunOnceRetriesFailedBlankCoverOnNextPoll` — failed fill stays blank, next due cycle retries (no separate queue). - `TestRunOnceBlankCoverFailureDoesNotBlockChapter` — chapter still lands; failure log carries the Series key. - Kagane prefetch test now also asserts the content-addressed wire Cover. ## Acceptance criteria (#61) | Criterion | Status | |---|---| | Cover prefetch runs for every Site | done | | Cover prefetch runs for both Libraries | done | | Poll fills a blank Cover | done | | Poll never replaces an existing Cover | done | | Failed cover fetch does not fail/block chapter poll | done | | Failed cover fetch retried next poll, no separate queue | done | | Failures logged with the Series | done | | Existing poller tests extended | done | | `go test ./...` green | done | | Manually verified: blank Series gets Cover after a poll cycle | **left for you** | ## Out of scope / not closed - Does **not** close #47 or #55 (per ticket). - No migration/backfill script — the Poll walks every Series already. - No admin refetch (#54). ## Review notes addressed - Removed the kagane-only `PutKaganeCover` branch from prefetch so source-URL healing also sets `CoverAddress` (wire Cover). - Guard so `fillBlankCover` does not double-fetch after `prefetchCover` healed the same snapshot. - Single `fillBlankCover` call site after the series-page fetch. ## Test plan - [x] `go test ./...` (backend; needs Docker/Postgres via `pgtest`) - [ ] After deploy: pick a Series that was blank, wait one poll cycle, confirm Cover in web UI and userscript panel Reviewed-on: #70 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-10 10:14:27 +07:00
sulthan	e2c054e7ce	Covers render in the userscript panel, from a public route (#60) (#69) ... Closes #60. Spec: #55. Originating bug: #47. Architecture: `docs/adr/0007-backend-hosts-cover-bytes.md`. Neither #47 nor #55 is closed from here. ## What this branch does The panel now renders Covers from the deployment's own origin, and both userscripts stop having an opinion about where a Cover lives. **The public route was already in place.** `GET /covers/{address}` landed with #59 (`92eba07`) and is registered on the bare mux, outside `httpmw.Auth` and outside the web UI's Discord session — `backend/main.go:210-214`, handler `backend/internal/api/handlers.go:142-158`. It reads no cookie and no header, answers `404` for an address that was never stored (and for a row whose file has gone missing — recorded-but-gone is not-found, never a fabricated body), refuses anything that is not `^[0-9a-f]{64}$` *before* the value becomes a path, and sets `Cache-Control: public, max-age=604800, immutable`. Those four properties are asserted by `backend/cover_test.go:231-278`. This branch re-verified them rather than re-implementing them; the only backend line it touches is a comment. **Both userscripts lose cover scraping entirely.** Every adapter's `cover:` field is gone, along with the two helpers that fed them: the manga script's `coverFromPage()` (the `img[alt]` DOM scan comix needed, because comix publishes no `og:image`) and the novel script's `metaName()` plus the now-callerless module-level `meta()`. Nothing under `userscript/` reads `og:image`, `meta[name=image]`, or `img[alt]` any more. **Nothing sends a cover either.** `delete body.cover` sits in `apiPut` — `manga-bookmark.user.js:486`, `novel-bookmark.user.js:275` — which is the single chokepoint every write passes through (`pushBookmark`, the retry-queue flush, `toggleFavorite`, `toggleArchive`). It operates on the `Object.assign` copy, so the in-memory row keeps the cover it renders with. This matters beyond tidiness: a Reader upgrading from an older copy has `localStorage` rows carrying third-party scraped URLs, and without the strip those would ride back up on the next write. The handler discards the field regardless (`handlers.go:53-59`) — it is permanently inert, not pending removal. **Failed loads get the designed empty state, not the broken-image glyph.** `onerror: (e) => e.target.replaceWith(el("div", { class: "cover ph" }))` on the cover `<img>` in both card renderers (`manga:1380-1390`, `novel:1134-1144`). The replacement is byte-identical to the existing no-cover branch on the very next line, so it picks up the `.cover.ph` styling already in the panel CSS — no new tokens, no new rule. `el()` routes any `on*` prop through `addEventListener`, so this is a listener, not an inline attribute string, and the swap is a `createElement` + DOM call with no markup parsing anywhere near it. This is the half of #47 that was visible on kagane. **The deleted scraping's tests went with it**: the two comix cover cases, the `pageImages` and `namedMetas` fixtures, the `img[alt]` and `meta[name=...]` stub branches, the now-dead `querySelectorAll` stub member, and every stale `og:image` fixture and `p.cover` assertion across both suites. The export lists needed no change and that was checked, not assumed — `coverFromPage` and `metaName` were module-private on `origin/main` and no cover symbol ever appeared in `module.exports`. Docs that described the deleted behaviour were corrected in the same breath, because leaving them would instruct the next agent to put the scraping back: `userscript/AGENTS.md` (adapter contract + the per-site notes for comix, kagane and novelfull), the README's adapter reference, and the userscript testing skill's stub table. ## Verification - `go test -count=1 ./...` — green across all nine packages (`backend` 29.8s, `latest`, `store`, `session`, `token`, `userscript`, `web`). - `node --check` clean on both userscripts; `node --test` on both logic suites — 46 tests, 46 pass. - `gofmt -l` clean; `go build ./...` clean. - The `onerror` swap is DOM behaviour and deliberately has no coverage in the Node harness — that harness stubs a browser precisely so it never needs a DOM, and #60 says not to invent coverage for it. It was instead exercised for real: the `el()` helper and the exact render expression were loaded into a headless Chromium with a deliberately unloadable `src`, and the resulting DOM was `<div class="cover ph"></div>`. Ad hoc, not committed. - **Not done, needs you:** the on-device criterion — a comix Series bookmarked mid-chapter showing its Cover in the panel. That needs a real install against the deployment and is the one box left unticked on #60. ## Reviewed Both `/code-review` axes ran against `cc0fa92`. Spec found no missed requirement and no scope creep; standards found the diff clean on the four areas it scrutinised (the `delete body.cover` placement, the `onerror` handler's DOM safety, comment quality, dead-code removal). Their combined findings — the dead `querySelectorAll` stub, the stale README and skill text, and the handler comment whose premise this change invalidates — are fixed in `8b58019`. ## Out of scope, deliberately The kagane-specific cover proxy still exists and still carries its session gate (#63 deletes it). The poll's blank-Cover fill (#61) and browser-backed Sites joining the pipeline (#62) are untouched. Reviewed-on: #69 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-10 08:52:57 +07:00
sulthan	92eba07da7	A newly bookmarked Series acquires its Cover at creation (#59) (#68) ... Closes #59. Part of spec #55, and the ticket that fixes the reported bug #47. Architecture: `docs/adr/0007-backend-hosts-cover-bytes.md`. Does not close #47 or #55. ## What changed A Reader bookmarks a Series nobody holds yet — the exact case in #47 — and within seconds the list shows its artwork instead of a broken image. The first Bookmark to create a Series fires `Store.OnSeriesCreated` after commit, and the new `latest.Acquirer` turns that into **one** series-page fetch that yields both the Latest Chapter and the cover URL. The bytes go through the gated cover fetcher from #57 and are stored content-addressed through #56, so the wire carries an absolute URL on this deployment's own origin — never a third-party address, and never one that 404s. ### Store - Migration `0009_series_cover_address.sql` adds `series.cover_address`. The two facts are now split: `series.cover` is the third-party source address the bytes came from (the acquisition path's dedupe key), `series.cover_address` is the SHA-256 they are stored under. An empty `cover_address` is precisely what "no Cover yet" means, which is the distinction both the API and the UI depend on. - `SetSeriesCover` writes the address only after the bytes are on disk, so the wire can never name an object that is not there. - `CoverWireURL` builds `PUBLIC_BASE_URL + /covers/<sha256>` for every scanned row, and returns `""` for a blank address. - The cover columns are gone from `Upsert`'s `INSERT` and its `DO UPDATE`. A client-supplied cover cannot reach the shared Series row on any path, not just the creation path. - `Open` now rejects a base URL that is not an absolute `http(s)` origin: `PUBLIC_BASE_URL=bookmarks.example.com` would otherwise start cleanly and emit addresses no browser can load. ### Acquisition - `internal/latest/acquire.go`: one fetch, gated by the poller's own `fetchableSeriesURL` (a `series_url` arrives in a client-supplied PUT body, so without the gate a token-holder chooses what the server fetches from its own network position). - Asynchronous and log-and-drop. The Bookmark, its progress and its Latest Chapter are already committed; a Site that is down or a cover that cannot be produced disturbs none of them. - Bounded by a two-slot semaphore. A bulk sync creating N Series would otherwise fire N simultaneous requests from one IP — the traffic shape the poller's stagger exists to avoid. - Cancelled at shutdown (shares the poller's context) and stamps `latest_checked_at`, so the poller does not refetch the same page a tick later. - Browser-backed Sites (kagane, novelfull) are deliberately skipped: their pages only yield a Cloudflare challenge to the TLS client, so the request would be spent for nothing. They arrive in #62. ### Wire and route - `GET /covers/{address}` serves the bytes publicly and uncredentialed with `Cache-Control: public, max-age=604800, immutable`. The address is gated by a `^[0-9a-f]{64}$` pattern and cross-checked against a pure function of itself before any filesystem read, so no request shaped like a traversal reaches disk. - `PUT /bookmarks/{key}` still accepts a `cover` field and discards it, permanently. Rejecting it would break every installed userscript the moment this deploys, and ADR-0004's compatibility argument depends on those scripts continuing to work. The decode site says so in place of a TODO nobody intends to keep. - `store.CoverContentType` canonicalises comix's non-standard `image/jpg` to `image/jpeg`, so one image cannot land under two spellings. This one was found by the live smoke test, not by reading. ### Config `PUBLIC_BASE_URL` is new and required (cover URLs must go out absolute — the userscript renders them on third-party origins, where a relative path resolves against the Site). Documented in `.env.example`, `docker-compose.yml` (`:?` so compose fails too), `DEPLOY.md` and `backend/AGENTS.md`. ## Acceptance criteria All twelve of #59's criteria are met; the checklist on the issue is ticked with the evidence. ## Verification - `go test ./...` green (Docker-backed Postgres suite). - Live smoke against a real backend + Postgres: bookmarking `comix:n8we-dungeons-and-crayons` produced `"cover": "http://127.0.0.1:8099/covers/8ce74d80…"` and `"latest_chapter": "Chapter 81"` within seconds of the PUT; `curl` on that address returned `200`, `Content-Type: image/jpeg`, `Cache-Control: public, max-age=604800, immutable`, and a 280x420 JPEG. That run is what surfaced the `image/jpg` content type. - Mutation-checked the asynchrony test: removing the `go` from `Acquire` turns `TestAcquireDoesNotBlockTheWrite` red. ## Reviewed Both axes of `/code-review` were run against this diff before commit. Their findings that were actionable here are folded in: the concurrency bound, the shutdown tie, the `PUBLIC_BASE_URL` validation, the missing `latest_checked_at` stamp, and a test that could not fail. ## Known sequencing A kagane/novelfull Series created between this deploy and #62 has no cover source at all: the acquisition skips those Sites and `Upsert` no longer persists the userscript-scraped address. This is #59's stated boundary rather than a defect, but it is a user-visible gap on two Sites and should order #62 accordingly. Reviewed-on: #68 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-10 04:07:53 +07:00
sulthan	b6b88bde8a	feat(latest): extract per-site covers (#58) (#67) ... Closes #58 ## Summary - Add pure per-Site cover extraction beside latest-chapter parsing for all six Sites. - Read Asura, Demonic, LightNovelWorld, and NovelFull metadata; read the Comix target detail state; read Kagane's browser-fetched `series_covers[].image_id` JSON. - Preserve published cover URLs, percent-encode Demonic raw spaces, select Comix's smaller published `medium`, and avoid thumbnail rendition URL synthesis. - Add live-source fixtures plus no-cover and Cloudflare challenge coverage for every Site. ## Correctness - Scope Comix extraction to the requested series detail key, avoiding recommended posters. - Parse Kagane's current live API shape and emit its canonical compressed image route from the published image ID; unrelated JSON fields are ignored. - Validate Kagane image IDs against the existing UUID-shaped route constraint. - Keep extraction pure; storage, polling, and wire integration remain outside issue #58. ## Acceptance criteria - [x] Cover extraction exists for all six Sites in the existing latest parser module. - [x] Each Site has a live-source fixture with source URL and date. - [x] Comix reads the state blob, not metadata. - [x] Demonic raw spaces are percent-encoded. - [x] Comix returns the smaller published rendition. - [x] No-cover pages return empty. - [x] Cloudflare challenge pages return empty. - [x] No thumbnail URL is synthesized by editing a published URL. - [x] `go test ./...` passes. ## Verification - `go test ./...` - `go vet ./...` - `git diff --check` Parent issues #47 and #55 remain open as requested. Reviewed-on: #67 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-10 01:43:57 +07:00
sulthan	9d6d3bde72	Add gated cover byte fetcher (#66) ... ## Summary Adds a plain-TLS cover byte fetcher with a destination-class SSRF gate and wires public cover sources through the content-addressed filesystem store. ## Changes - Resolve hostnames before connecting; refuse non-HTTPS, loopback, private, link-local, unique-local, CGNAT, credentials, and mixed public/private DNS answers. - Re-check every redirect and resolve/classify again at dial time to close DNS rebinding. - Reuse `maxBodyBytes`; reject oversized responses and non-image content types before persistence. - Add generic `Store.GetCover`/`PutCover` source-URL storage while preserving the browser-backed kagane path. - Keep cover prefetch failures isolated from chapter polling. - Add observable tests for TLS, no-connection refusals, all refused address classes, redirect blocking, streaming body caps, non-image rejection, content-addressed persistence, DNS rebinding, and poller routing. ## Verification - `go test -count=1 ./...` - `go vet ./...` Both pass. No test touches the live network. Closes #57 Reviewed-on: #66 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-10 00:45:55 +07:00
sulthan	e8d1cba6c5	Move cover bytes to content-addressed filesystem storage (#65) ... Refs #56 ## Summary Moves Kagane cover bytes out of Postgres bytea storage into an immutable, content-addressed filesystem store. Reader-visible behavior remains unchanged: the existing session-gated route serves stored bytes, missing bytes use the existing browser fetch path, and no browser still returns a missing cover. ## Changes - Added migration 0008, which drops the legacy `covers` table and recreates it with only `address`, `path`, and `content_type`. Existing byte rows are intentionally dropped. - Added SHA-256 source-URL addressing with two-level sharding (`ab/cd/<sha256>`). Writes use a temp file plus atomic link; reads validate the stored relative path before opening it. - Made `COVER_DIR` required in runtime config and Compose. Compose passes it as a Docker build argument and volume target, so custom durable paths keep image ownership, runtime config, and the named `cover-data` volume aligned. - Updated every `store.Open` caller and documented configuration, deployment, backup, and troubleshooting behavior. - Added filesystem, restart, migration-drop, no-browser, and content-addressing coverage. ## Verification - `go test ./...` - `CGO_ENABLED=0 go build ./...` - `docker build --build-arg COVER_DIR=/data/covers -t manga-bookmark-cover-check-custom ./backend` - `docker compose config --format json` confirms custom `COVER_DIR` is the volume target - `git diff --check origin/main` - LSP diagnostics clean for touched Go files Parents #47 and #55 remain open as required by #56. Reviewed-on: #65 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-10 00:11:20 +07:00
sulthan	30c57bd39c	Define Cover and record hosting its bytes (#47) (#64) ... Defines **Cover** in the glossary and records ADR-0007, the decision behind #47's fix. ## Why these two files, and why now `CONTEXT.md` named Cover inside the **Series** entry — "facts true regardless of who is reading — title, cover, Latest Chapter" — but never said *what* one is. That gap is the bug. Nothing in the model distinguished "an address on a Site" from "an image a Reader's browser can display", so both clients were left to work it out independently, and one of them got it wrong. kagane serves covers with `cross-origin-resource-policy: same-origin`, the web UI rewrote them to a proxy in its templates, the JSON API did not, and the panel rendered a broken-image glyph. The new entry closes the ambiguity: *an address no client can load is not a Cover, it is a missing one.* ADR-0007 records what follows from that — the backend fetches, stores and serves every Site's cover bytes — plus the alternatives that were rejected and, more importantly, the two places this deliberately departs from existing precedent: - **Destination-class control instead of a host allowlist.** `fetchableSeriesURL` sets the allowlist precedent for `series_url`, and covers do not follow it. Cover hosts are CDNs that move independently of their Site — demonicscans serves its covers from `readermc.org` — so an allowlist would stop producing Covers the day a Site switched CDN, and that failure would look exactly like #47. The resolve-then-classify step is what actually stops the SSRF. - **A public cover route where the kagane proxy is session-gated.** An `<img>` cannot send a bearer token, and it cannot be given one either: the panel's shadow root is `mode: "open"`, so the host page's JavaScript can read any `src` the script sets. Both are security-adjacent departures, which is precisely why they are written down rather than left in a commit message. ## Scope Documentation only — no code, no schema, no behaviour. The implementation is #56–#63. ## Why this should merge promptly rather than sit All eight implementation tickets cite `docs/adr/0007-backend-hosts-cover-bytes.md` as the authority for decisions they must not relitigate, and they are written in the vocabulary this glossary entry defines. An agent picking up #56 reads both from `main`. Until this lands they get a 404 and either invent a rationale or stall — so this PR gates the tickets, not the other way round. Related: #47 (bug), #55 (spec), #54 (deferred admin refetch). Reviewed-on: #64 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-09 23:19:37 +07:00
sulthan	8081a0a5d8	Give the Tailscale ACL step a working policy file (#53) ... Follow-up to #52, which merged before this landed. Docs only — no code, no compose changes. `DEPLOY.md` §7 told the operator to "tag the two machines" and showed a bare `acls` fragment. Following it literally does not work and is actively harmful: - the fragment references `tag:bookmark-api` / `tag:bookmark-browser` without a `tagOwners` section, so the policy is rejected on save; - it never says how a tag gets onto a device (`tailscale up --advertise-tags=...`, which re-authenticates); - replacing the tailnet's default allow-all with only that one rule **removes the operator's own SSH access to the browser machine**. Replaced with a complete, saveable policy file: `tagOwners`, the CDP rule, a second rule preserving own-device access including `:22`, and a `tests` block so a later edit that widens 9222 is rejected rather than silently applied. Also records two things that were assumed rather than stated: - **Why tagging is load-bearing.** Tailscale has no `deny`, so restricting 9222 means removing the blanket accept and enumerating what remains. That is only expressible if the browser machine falls outside a selector that still covers your own devices — which is exactly what a tag does, since a tagged device has no user and stops matching `autogroup:member` / `autogroup:self`. Without that, the whole step reads as arbitrary ceremony. - **Tagging replaces a device's user identity**, so it suits a dedicated box and disrupts a daily driver. Both paths are now written down. Finally, separates two checks the old text conflated: the existing `curl` runs on the home machine and proves only the **bind**, because node-local traffic is not filtered. Proving the **ACL** needs a third device, so that check is now its own step. Verified: `tailscale.com/docs/reference/syntax/policy-file` and `/docs/features/tags` (validated Apr 2026 / Dec 2025) for `tagOwners`, `autogroup:self` semantics vs tagged devices, `--advertise-tags` re-auth and key-expiry behaviour. Markdown fences balanced. Reviewed-on: #53 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-09 16:12:03 +07:00
sulthan	2a3bb6922d	Move the browser off the VPS to its own unit (#46) (#52) ... Closes #46 once deployed. The headless browser leaves the API stack and becomes its own compose unit (`chrome/docker-compose.yml`) intended for the home machine, reached over the tailnet. No fallback sidecar is left on the VPS. The backend needs no code change — `BROWSER_WS_URL` was already the only coupling. Its default is now empty rather than a pinned Docker IP, so an unconfigured or unreachable browser degrades exactly as it always has: plain-TLS libraries unaffected, kagane/novelfull logged and skipped, stored covers still served. ### What shipped - `chrome/docker-compose.yml` + `chrome/.env.example` — the browser unit, with the CDP port bound to `${BROWSER_BIND_ADDR}` (no default) and the resource limits from the epic: 512 MiB / 1 GiB memory+swap, `oom_score_adj 800`, halved CPU weight, shm 1 GiB -> 128 MiB. - API stack drops the service, its `depends_on` and the `browser` network. - `bookmark-api` gains the `default` network. Dropping `browser` had left it on `db` alone, which is `internal: true` — no published port and, worse, no egress for the poller at all. Caught by actually bringing the stack up. - ADR-0006 for the topology; `DEPLOY.md` §7 for first-time setup of the browser machine; `REDEPLOY.md` §8 for its independent update cadence; architecture diagrams, config tables and troubleshooting rows across README/AGENTS/env. ### Verified locally - Browser unit builds and runs: Chrome 151, UA carries no `HeadlessChrome`, all limits applied as declared. - **Live smoke passes through the new unit**: `TestSmokeKaganeImage` fetched 56710 bytes of `image/webp`, `TestSmokeKaganeGet` got a 200 with a real chapter list. The challenge cleared under the reduced 128 MiB shm. - Bind isolation proven: refused on the host's non-loopback address, accepted on the configured one. - 321 MiB peak of the 512 MiB cap after a full solve; 0 restarts, no OOM kill. - API stack comes up clean, `/healthz` 200; egress confirmed present on `default` and absent on `db`. - `go test ./...`, `go vet`, `gofmt` clean. ### Left to the operator Provisioning the home machine, the Tailscale ACL, setting `BROWSER_WS_URL` in production, and observing acceptance criteria 5-7 (covers with the machine off, several days of zero OOM/restarts, VPS memory improvement). `DEPLOY.md` §7 now carries the before/after `free -m` reading those need. Reviewed-on: #52 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> v1.1.0	2026-08-09 15:28:21 +07:00
sulthan	d1800d0707	Prefetch Kagane covers during latest polling (#51) ... ## Summary - Add an optional browser-backed cover fetcher to the latest-chapter poller. - Prefetch missing Kagane covers during the existing due-series cycle and persist them before a Reader opens the web UI. - Keep chapter polling, cooldown stamping, and on-first-view fallback independent from cover failures. ## Behavior and safety - Stored Kagane covers are detected before browser work, so later poll cycles do not refetch them. - Nil cover fetchers and non-Kagane series retain the existing behavior. - Shared Kagane image-id and content-type validation prevents challenge or non-image responses from poisoning persistent cover storage. - The browser is wired into both the chapter and cover poller paths from the composition root. ## Verification - `go test ./...` - Focused latest, store, and web package tests - Deterministic tests cover missing covers, cached covers, failed fetches, invalid content types, nil fetchers, and non-Kagane series. Closes #45 Reviewed-on: #51 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-09 14:58:59 +07:00
sulthan	84cfd1b2c1	Make browser sidecar on-demand (#44) (#50) ... Closes #44. Chrome now starts on first CDP connection, tracks concurrent helpers, reaps after 300 seconds idle, preserves the named profile, and classifies reap interruptions. Shutdown stops Chrome's process group so cookie batches flush. ADR-0005 records the measured constraints and decisions. Verification: docker build, live CDP wake, graceful stop cleanup, sh -n, and go test ./... (7 packages, 3 no tests). Reviewed-on: #50 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-09 07:39:07 +07:00
sulthan	bfae84c5c3	Persist kagane covers in Postgres (#49) ... Closes #43 Persist kagane cover bytes in a dedicated Postgres covers table keyed by image ID. The web handler reads storage before the browser, writes validated fetches through, and no longer keeps an in-process cover cache. Added migration, store persistence tests including reopen, handler coverage for stored/miss/rejected paths, and corrected repository guidance. Verification: - go test ./... - CGO_ENABLED=0 go build ./... Reviewed-on: #49 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-09 06:52:02 +07:00
sulthan	cd3a7e3d01	feat(latest): split browser poll cooldown (#48) ... ## Summary Split latest-chapter polling cooldowns by fetch cost. Browser-backed kagane and novelfull series now rest longer without changing the cadence of plain-TLS sites. ## Behavior - Plain-TLS series keep the 1h default cooldown. - Browser-backed series use `LATEST_CHAPTER_POLL_BROWSER_COOLDOWN`, defaulting to 6h. - Both cooldowns share the existing 15m minimum floor; invalid values retain the existing fallback behavior. - The poller still selects both classes in one due query per cycle. - Existing ordering and exclusions remain unchanged: reader-count precedence, least-recently-checked ordering, finished exclusion, archived polling, and orphan exclusion. ## Implementation - Added the browser cooldown to backend configuration and passed it through production poller construction. - Added the browser-site list as the single routing source used for both due-query cutoff selection and fetcher choice. - Kept all query values parameterized; the site list is passed as a bound PostgreSQL array parameter. - Updated startup logging to report interval, plain cooldown, browser cooldown, batch, and stagger. - Documented the variable, default, and floor in `README.md`, `.env.example`, `backend/AGENTS.md`, and `docker-compose.yml`. ## Review findings addressed The first review found that configuration parsing was correct but `startLatestPoller` did not pass `BrowserCooldown` into `latest.Poller`; every browser-backed row would therefore have been due immediately. Production construction now goes through `newLatestPoller`, with a regression test covering both cooldown fields. The review also identified duplicated browser-site knowledge in fetch routing. `slices.Contains(browserBackedSites, site)` now reuses the same list already supplied to the store query. ## Verification - Focused backend tests pass: `go test ./internal/latest ./internal/store .`. - Full suite passes: `go test ./...`. - `graphify update .` completed. - Issue #42 was updated and closed. Reviewed-on: #48 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-09 06:25:48 +07:00
sulthan	741b23322b	Fix comix titles and covers, kagane volume chapters, and kagane cover rendering (#37) ... Fixes five reported symptoms across comix.to and kagane.to. Diagnosing them turned up two latent bugs underneath, both of which had to be fixed for the kagane cover work to function at all. ## Reported symptoms and their causes | # | Symptom | Cause | |---|---------|-------| | 1 | comix bookmark titled `Comix - Read Comics online for free` | comix is an SPA that rewrites `document.title` on client routing but never touches the server-rendered `og:title`. The adapter read `og:title`, so a cold load stored the homepage's title. | | 2 | next comix bookmark gets the *previous* series' title | Same cause. After an in-page hop, `og:title` still holds whatever page loaded first. | | 3 | comix cover shows the placeholder | comix serves no `og:image` at all, so `coverFromPage()` had nothing to read. | | 4 | kagane chapter never appears in the bookmark list | Reader URLs carry no chapter number, so it is parsed out of `og:title`. Volume-numbered series render `"<Series> - Volume <v> Chapter <n>"`, which the suffix regex did not match, so `chapterNum` came back null and nothing was recorded. | | 5 | kagane title includes the chapter, e.g. `SP Baby - Volume 1 Chapter 1` | Same unmatched regex — the tail was never stripped. One fix covers 4 and 5. | | 6 | kagane cover blocked in the web UI | kagane serves covers behind its Cloudflare challenge **and** with `cross-origin-resource-policy: same-origin`. No `<img>` on the UI's origin can load one even from a browser holding the clearance cookie. Hot-linking cannot be made to work. | ## What changed **Userscript.** comix titles now come from `document.title` with the chapter page's `" - Ch.<n>"` tail stripped, and the cover is the `img` whose `alt` matches the cleaned title. comix fills `document.title` a beat *after* the URL changes — later than the nav watcher's 300 ms snapshot — so the watcher also re-detects when the `detect()` signature changes, not only when the URL does. The kagane suffix regex takes an optional `Volume <v> ` segment. All three page shapes were captured live on 2026-08-08 and pinned as regression tests. **Cover proxy.** `Bookmark.CoverURL()` rewrites a stored kagane `og:image` to `/img/kagane/{id}`; templates render `.CoverURL` instead of `.Cover`. The endpoint is session-gated like every other UI route and fetches through the shared headless browser, which is same-origin with kagane and so satisfies both the challenge and the CORP header. Results are memoised in-process, so a cover costs one navigation per deployment lifetime. With `BROWSER_WS_URL` unset the endpoint answers 404 rather than reaching for a nil fetcher — the same degrade-to-userscript behaviour the poller already has. The image id is matched against a UUID regex before it reaches the browser. That gate is load-bearing rather than tidiness: the cover is a stored client-supplied string, so an unvalidated one turns this endpoint into an SSRF primitive aimed at the deployment's own network. `ServeMux` path-cleans a traversal into a redirect before the handler runs, but the handler does not depend on that, and a test pins it. ## Two latent bugs found underneath **`BrowserFetcher.run` never let a challenge solve.** It navigated, waited for `body`, read once, and closed the tab — roughly half a second end to end. The Cloudflare interstitial has a `body` too, so `WaitReady` was satisfied by the challenge page itself. This made the challenge *unclearable* rather than merely slow: an interstitial needs several seconds of a live page to solve itself and write clearance into the browser's shared cookie jar, so tearing the tab down first means every subsequent call is challenged exactly like the one before it. `run` now holds one tab and re-reads until the caller's predicate reports an answer, bounded by `challengeTimeout` and the caller's own deadline. Exhausting the budget maps back to the 403 the poller already expects, keeping a challenged site distinct from a broken transport. **`chromedp/headless-shell` cannot clear kagane's challenge at all.** It is a stripped Chrome build and the tells are structural rather than a header: `navigator.webdriver` is true, the plugin list is empty, and the client hints are Chromium- rather than Chrome-branded. Overriding `webdriver` through CDP was tried on its own and changed nothing. All measured 2026-08-08 from one IP against the same cover, so the comparisons are like for like: | Browser | Result | |---------|--------| | `chromedp/headless-shell:stable` | never cleared (90 s) | | `zenika/alpine-chrome` | never cleared — ships Chrome 124, old enough that Cloudflare refuses it and old enough to break chromedp's CDP structs | | `google-chrome`, default UA | never cleared (60 s) — `--headless=new` advertises `HeadlessChrome` | | `google-chrome`, stock UA, `TZ=UTC` | never cleared (90 s) | | `google-chrome`, stock UA, any non-UTC `TZ` | **cleared in ~4 s** | Both remaining tells are load-bearing, and each was tested in isolation. `chrome/` is a Debian image with `google-chrome-stable`, a UA whose version is read back out of the binary at startup (a hardcoded one would drift out of step with the `Sec-CH-UA` hints on the next Chrome update and become a fresh tell), and no `--enable-automation`. ### The timezone tell: UTC, not a country mismatch The first pass concluded the zone had to match the egress IP's country. Re-measuring against the actual deployment case shows that was wrong, and the correction is in `1552dd1`. The original inference read the host's `/etc/timezone` (`Asia/Bangkok`) and assumed a Thai egress. It isn't — this host egresses from an Indonesian IP. `Asia/Bangkok` cleared not because it matched a country but because it simply isn't UTC, and the two share +07, which hid the distinction. Same container, same Indonesian IP: | `TZ` | Result | |------|--------| | `UTC` | never cleared (60 s, **twice**) | | `Asia/Jakarta` | cleared in 4 s | | `America/New_York` | cleared in 4 s | `America/New_York` matches neither the country nor the offset nor the hemisphere and clears just as fast. A UTC clock is itself the bot signal — Cloudflare scores it as the datacenter default — and any real zone satisfies the check. `BROWSER_TZ` therefore needs a plausible zone, not a geolocated one, and a deployment that changes region need not keep it in sync. One sharp edge remains: the usual `-v /etc/localtime:/etc/localtime:ro` does **not** work. Chrome resolves the zone through ICU, which takes the name from that path's symlink target and ignores the file's contents, so glibc reports the host zone while Chrome still reports UTC. `/etc/timezone` carries the name and is mounted instead. Chrome also binds its DevTools port to loopback and silently ignores `--remote-debugging-address`, which is why headless-shell fronted it with socat. This image does the same, so it stays a drop-in: the compose service keeps the `headless-shell` name and its pinned address, and `BROWSER_WS_URL` is unchanged. ## Verification ``` go test ./... all packages ok node --test 37 + 12 pass, 0 fail SMOKE_BROWSER_WS_URL=... go test -run TestSmokeKagane ./internal/latest TestSmokeKaganeImage PASS (5.29s) fetched 56710 bytes of image/webp TestSmokeKaganeGet PASS (1.17s) status=200, real chapter-list JSON ``` The smoke test ran against the exact compose configuration — built image, empty `BROWSER_TZ`, `/etc/timezone` mounted, cold profile — hitting real kagane.to. It skips unless `SMOKE_BROWSER_WS_URL` names a sidecar, so `go test ./...` stays hermetic and Docker-only. A red smoke run means the challenge is not clearing from that IP, which is a live, time-varying fact to re-check rather than necessarily a defect. ## Security invariants - Auth unchanged. `/img/kagane/{id}` is session-gated by `requireSession`, the same guard as every other UI route. - Outbound fetch gated: the id is UUID-validated before it reaches the browser, keeping the existing rule that a client-supplied string never selects a fetch target unchecked. - No new secrets, no new logging of credentials, no change to CORS, sessions, or crypto. - Templates still escape everything; `.CoverURL` returns a plain string and is not wrapped in `template.HTML`/`URL`. - One new dependency-free image (`chrome/`) built from Debian plus Google's own apt repo; no new Go modules. ## Deploying Needs `docker compose build headless-shell`. **A UTC host must set `BROWSER_TZ`, or kagane silently stops working.** With it unset the sidecar falls back to the host's `/etc/timezone`; on a UTC server that yields UTC, which is the one value that never clears. Any real zone works — `BROWSER_TZ=Asia/Jakarta` for the current deployment. `.env.example` now documents this; it previously did not mention the knob at all. Only the browser sidecar reads `BROWSER_TZ`. The backend keeps its UTC clock, and stored timestamps are unix ms, so nothing else shifts. ## Deliberately not done Retry/backoff around the cover proxy, and a panel-side cover fix. The panel renders no covers, and covers cache in-process after the first fetch. Worth adding if kagane starts rate-limiting. ## Correction after review of the deployment case `1552dd1` was added after the branch was first pushed: the deployment host runs UTC with an Indonesian egress IP, which prompted re-measuring the timezone claim and falsifying it. The earlier commits' reasoning is left intact rather than rebased away, so the diagnostic trail — including the wrong turn and what disproved it — stays readable. Reviewed-on: #37 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> v0.1.2	2026-08-08 23:27:32 +07:00
sulthan	2ef769d421	Open registration to guild members (#27) (#36) ... Closes #27. Guild membership is now the whole gate. `discordCallback` checks membership (and `DISCORD_REQUIRED_ROLE` when set), then `Store.EnsureReader` creates the Reader on first sight and returns the same row on every later login. The refusal returns before `EnsureReader`, so a turned-away sign-in leaves no row behind. `OWNER_DISCORD_ID` still seeds the owner, but only as the administrator — it no longer gates login. The cutover grace path goes with it: `API_TOKEN`, `API_TOKEN_GRACE_UNTIL` and the legacy branch in `httpmw.ResolveReader` are deleted, so a credential authenticates exactly one Reader or nothing. `userscript.Handler` drops its re-derivation too — the resolved path segment is already the credential. New surfaces: an empty library offers both install links (behind the tab-specific empty states, so "No favourites yet" still wins), and the owner alone gets a Readers panel with `POST /readers/{id}/revoke`. The owner's own row is not revocable — 404, not a self-logout. Isolation is asserted from both directions for read, modify and delete, and the shared-series invariant is pinned: two Readers on one series produce one series row, two independent progresses, one poll per due cycle, and one Reader's delete leaves the other's bookmark and the poll intact. Verified: `go test ./...` green; live smoke against a throwaway Postgres — empty-library state in both colour branches, roster rendering, a real revoke through the panel (target 401s next request, owner untouched), owner self-revoke refused 404, per-Reader `/u/<cred>` and bearer auth both 200 with 404 for an unknown credential. Reviewed-on: #36 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 20:23:17 +07:00
sulthan	c2b47eb05b	Offer the userscripts as a download for mobile Violentmonkey (#26) (#35) ... Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 16:39:30 +07:00
sulthan	1b1820d85a	Cut production over: runbook corrections, env contract, Discord OAuth endpoint fix (#26) (#34) ... Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 16:06:47 +07:00
sulthan	2cc1e69f5d	Prove the import against a copy of the real library (#25) (#33) ... Closes #25. Retires the biggest risk in #18 — losing the owner's reading history — on a copy, before production is anywhere near it. ## What was run A throwaway generator (python3 stdlib `sqlite3`, ~20 lines, **not committed**) read a copy of `bookmarks-20260807-213515.db` and emitted plain SQL: 29 distinct Series first, then 29 Bookmarks referencing them, each `INSERT ... SELECT id FROM owner` so the reader id is resolved rather than hardcoded. The target was a scratch Postgres whose schema and owner Reader were built by the real binary (`go run .` against a throwaway container), not by hand-written DDL. Production was not touched. ## Verified | check | result | |---|---| | Bookmarks total | 29 | | reading / archived / other | 18 / 11 / 0 | | Series | 29, equal to the distinct `(site, series_id)` count in the source | | Readers | 1; Bookmarks not owned by the owner: 0 | | Field-by-field diff, all 29 rows x 15 columns | 0 differences | | `GET /bookmarks` over the real read path | 29 rows, values match source | | `TRUNCATE bookmarks, series;` then re-apply | clean, 29 again | The spot-check the ticket asked for was widened to a full row-by-row comparison — 29 rows is small enough that sampling was the more expensive option. ## What is committed `CUTOVER.md` only, plus two cross-links from `REDEPLOY.md`. The generator stays out of the repository: its output is the owner's reading history, and it reads SQLite, which the backend module dropped in ADR-0001. So the runbook specifies the transformation — column mapping, ordering, nullability, quoting, the temp-table ownership trick — rather than shipping a script. `backend/go.mod` gains nothing. ## Review Two-axis review ran on the diff; six findings applied, all in the runbook: - Six source columns (`title`, `series_url`, `cover`, `last_chapter`, `last_chapter_url`, `last_chapter_num`) are nullable in SQLite but `NOT NULL` in Postgres and must be coalesced — the opposite of `latest_chapter_num`, the one column where `NULL` is meaningful. The 2026-08-07 export had none; a fresh one is not promised the same. - `CREATE TEMP TABLE ... ON COMMIT DROP` must sit *inside* the transaction, or psql's autocommit drops it instantly. - The ownership check now resolves the Reader by Discord id; comparing against `ORDER BY id LIMIT 1` was true by construction and could never fail. - The spot-check now samples archived and favourite rows explicitly instead of hoping they fall inside `ORDER BY updated_at DESC LIMIT 5`. - `git pull --ff-only` before `up -d --build`, or a pre-cutover server rebuilds the SQLite image. - `python3` and `jq` named as prerequisites; column count corrected to sixteen. Every query in the runbook was executed against the scratch database as written. `go vet`, `CGO_ENABLED=0 go build ./...` and `go test ./...` all pass — no Go code changed. Reviewed-on: #33 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 15:15:33 +07:00
sulthan	27cf0955de	Per-Reader userscript credential with UI install and rotation (#24) (#32) ... Closes #24. Child of #18; based on current main (includes Postgres, Reader table, Discord OAuth). ## What Each Reader's userscript credential is derived from `TOKEN_KEY`, their Discord id and a token epoch (HMAC-SHA256, hex); only its SHA-256 sits in `readers.token_sha256` (new `token_epoch` column, migration 0006). One credential authenticates the script download path and the API bearer header. - `internal/token`: derivation + hashing; the seed refreshes the owner's epoch-0 hash only before first rotation, so a restart can never resurrect a rotated-away credential - `httpmw.Auth`/`ResolveReader`: acting Reader resolved from the credential hash, stashed in request context; the retired global `API_TOKEN` resolves to the owner until `API_TOKEN_GRACE_UNTIL` (enforced in code, logged per use) on both the bearer and script-download paths - Userscript handler renders the bindmounted file with the resolved Reader's credential substituted for `__API_TOKEN__`; a legacy-path request during grace serves the derived credential, so installed devices self-migrate on their next update poll - Web UI: "Userscripts" panel — session-gated install endpoints render the script directly (credential never in markup, address bar, or a redirect), confirm-gated rotation with an atomic epoch bump + hash rewrite and a reinstall warning - Both userscripts carry `__API_TOKEN__` placeholders; the committed global-token literal is removed ## Design note Credentials are derived rather than stored-random because the server must rebuild install URLs after restarts while the DB holds only hashes. HMAC output is high-entropy and unbrute-forceable; the AC's intent (unguessable, DB-leak-proof) is met. ## Deploy (also in DEPLOY.md) 1. Add `TOKEN_KEY` (`openssl rand -hex 32`) — required; changing it later invalidates every credential. 2. Keep `API_TOKEN` + set `API_TOKEN_GRACE_UNTIL` for the 14-day window. 3. After deploy, sign in → Userscripts → reinstall both scripts on every device. This also retires the old global credential for real — its literal survives in git history (present since 0ef5286), so rotation is what kills it. ## Verification - Full Go suite green against real Postgres per test; userscript JS suite 45/45 - New router-level tests: per-Reader isolation (read/write/delete), grace expiry on bearer + script path, self-migrating legacy path, install serving, rotation (old cred 401/404, new cred works, install renders new credential), app page leaks no credential - Store tests: hash lookup, token info, atomic rotation with stale-epoch rejection, rotation survives restart - Live smoke of the built binary: grace acceptance logged, derived auth, substitution, restart resilience, stored hash = SHA-256 of derived credential Reviewed-on: #32 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 14:54:03 +07:00
sulthan	bcc6b45515	feat(backend): Discord OAuth login with DB-backed sessions (#23) (#31) ... Implements #23 per ADR-0002. - Discord authorization code grant (identify + guilds.members.read), form-encoded token exchange - Guild membership gate via the single-guild endpoint; optional DISCORD_REQUIRED_ROLE (empty default) - Owner Discord ID is the only identity allowed to sign in - Sessions are DB rows with opaque random ids; cookie carries only the id; expiry enforced; delete = revoke - HMAC session signing, derived key, and WEB_PASSWORD removed; no replacement signing secret - Login rate limiting preserved on the callback - Full flow tested through the real router against a local Discord stub (DISCORD_API_BASE) - Env: DISCORD_CLIENT_ID/_CLIENT_SECRET/_GUILD_ID/_REQUIRED_ROLE/_API_BASE/_REDIRECT_URI; docs updated go test ./... passes. Reviewed-on: #31 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 08:51:22 +07:00
sulthan	8cebb94b92	Give every Bookmark an owner (Reader table) (#30) ... Closes #22 ## What A `readers` table appears; every Bookmark belongs to one. The owner is seeded as the first and only Reader, and all existing rows are attached to them. - **Migration 0003**: `readers` (discord_id UNIQUE, token_sha256 UNIQUE, created_at). - **Migration 0004** (run-once, version-table-gated): attaches existing bookmarks to the seeded owner, drops the surrogate `key` column, composite PK `(reader_id, site, series_id)`, FK to readers `ON DELETE CASCADE` — a duplicate Bookmark for one Reader and Series is impossible at the database level. - **Seed**: `Store.Open` runs schema to 0003, seeds exactly one owner row from `OWNER_DISCORD_ID` (hash = SHA-256 of `API_TOKEN`, refreshed on every start so rotation stays current), then migrates the rest. - **Scoping**: `List/Get/Upsert/Delete` take `readerID`; the wire `key` is derived as `site:series_id` on read. Handlers act as `Store.OwnerID()` while the global token remains the only credential. - **Unchanged**: authentication and the flat wire format — nothing observable changes from outside. - **New env** `OWNER_DISCORD_ID` (required): compose, .env.example, DEPLOY.md, README.md, backend/AGENTS.md updated. Series-level methods (due queue, mark-checked, set-latest-chapter) stay unscoped deliberately: series are shared rows polled once per due cycle, and the reader_count ordering requires cross-reader visibility (ADR-0003). ## Verification - `go test ./...` green, including new tests: seed idempotency + hash refresh, 0004 attach migration, DB-level duplicate impossibility, per-reader scoping, reader-delete cascade. - Live smoke test on fresh Postgres: seed → PUT/GET (flat wire intact) → restart idempotent; stored hash matches SHA-256 of the token. ## Deploy note `OWNER_DISCORD_ID` is required after this lands — the backend refuses to start without it. Set it to the owner's Discord snowflake (Settings → Advanced → Developer Mode → right-click name → Copy User ID). Reviewed-on: #30 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 08:05:17 +07:00
sulthan	984965ed9f	Split Series from Bookmark, keeping the wire format flat (#21) (#29) ... Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 07:19:54 +07:00
sulthan	08749df050	feat(backend)!: run on Postgres with a migration-owned schema (#28) ... Swap modernc.org/sqlite for jackc/pgx/v5 with no observable change: same endpoints, same wire format, same updated_at ordering rule. The schema now comes from numbered SQL embedded in the binary and applied on startup, one transaction each, recorded in schema_migrations. That replaces two pieces of SQLite-era machinery, both deleted rather than ported: the column probing (Postgres has ADD COLUMN IF NOT EXISTS, and there is no legacy database left to probe) and the Asura key rewrite, which has run clean on every start for months now that the userscripts strip build hashes before writing. Its regexp survives as latest.asuraBuildHash, where the poller still needs it to scope chapter links to a series whose slug carries a rotating hash. Types get real: favorite is a boolean, chapter numbers double precision, timestamps stay unix-ms bigint. SQLite's null-safe IS NOT becomes IS DISTINCT FROM, which is what implements the rule that only reading progress reorders a list. Inside COALESCE/NULLIF the status and kind parameters need an explicit ::text -- there is no target column to infer from and Postgres refuses to guess. Tests lose their free t.TempDir() database, so Docker is now a hard prerequisite for `go test ./...`: internal/pgtest starts one postgres:17-alpine per test binary and hands each test a database of its own. Also lands CONTEXT.md and the four ADRs written while scoping #18. BREAKING CHANGE: DB_PATH is retired for DATABASE_URL, which is required and has no default. Compose gains a postgres service on an internal network with its own volume; POSTGRES_PASSWORD joins .env. The old bookmarks-data volume is deliberately left undeclared so `docker compose down -v` cannot take the pre-migration database with it. main is not deployable until #25 and #26 land. Closes #20 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-08 06:52:20 +07:00
sulthan	b9f9aea82c	docs: secure-coding rules for agents, and refresh stale AGENTS.md top-matter (#16) ... Two doc commits: a new secure-coding rules section, plus a fix for top-matter the rebrand left stale. ## `9156525` — secure-coding rules `AGENTS.md` carried two security invariants (bearer auth, CORS) but nothing about the code an agent actually writes here. That is the gap worth closing: measured rates for AI-generated web/backend code are ~40% vulnerable (Pearce et al.), 45% failing security tests (Veracode 2025), and users *with* assistants shipped SQLi at 36% vs 7% for the control group (Perry et al., Stanford). The failure classes cluster on broken access control, injection, session/error handling and invented dependencies — all live surfaces in this repo. Rules were **extracted, not pasted**. Every one names a guard that already exists in-tree, so the instruction is *match this*, not *invent something*: | Rule | Existing anchor | | --- | --- | | parameterized SQL only; constants may concatenate | `store.go` — all queries use `?` | | `html/template` only; no `template.HTML` on stored data | `web.go:85` | | client-supplied URLs pass the fetch gate | `poller.go:144 fetchableSeriesURL` | | cap remote bodies | `fetch.go:16 maxBodyBytes` | | `subtle.ConstantTimeCompare`, never `==` | `middleware.go:22`, `session.go:61` | | generic error out, detail to log, never log the token | `web.go:151` | | `X-Forwarded-Proto` for Secure; **rightmost** XFF for IP | `session.go:68,101` | | cookie flags; expiry checked before signature | `session.go:72-94`, `Verify` | | validate at handler boundary | `handlers.go:48` `MaxBytesReader` 64 KB, 400 on bad key/status/kind | | site strings via `el({text})`, never `{html}` | `el()` in both userscripts | | `fetch()`/`authHeaders()` → `API_BASE` only | existing `authHeaders` | | `localStorage` = cache/queue, never credentials | shared with site JS | Plus a dependency rule (stdlib first; verify a package exists before adding — ~20% of LLM-proposed packages don't resolve, which is the slopsquatting vector) and a review gate marking auth/CORS/session/crypto/fetch-gate as security-critical. Deliberately **excluded**: container signing, k8s admission control, IaC scanning, PII/HIPAA/PCI, C/C++ memory safety. Per OpenSSF's guide for AI assistant instructions, irrelevant rules make a model generate code compensating for attacks that cannot happen. None of those apply to a single-user Go + SQLite + userscript stack. Sources: OWASP AISVS 1.0 Appendix C, OWASP Top 10 / ASVS v5, OpenSSF *Security-Focused Guide for AI Code Assistant Instructions* (2025-08-01). ## `5d4d890` — stale top-matter The rebrand rewrote root `AGENTS.md` as a compression pass and switched Bromite -> Violentmonkey, but left the project described as a manga-only tracker over two sites. Six sites, two libraries and two userscripts now exist. Root `AGENTS.md`: - *What this is* names both scripts with their site lists, the `kind` column, and the `<site>:<series_id>` key shape. - Origins constraint generalised past Asura/Demonic. - Records that **kagane and novelfull are reliably Cloudflare-challenged** and browser-polled over CDP. Without it that bullet list reads as contradicting the code, since the paragraph above asserts blocking is "not universal — and not reliably reproducible". - Diagram says two userscripts. `backend/AGENTS.md` — two instances of the same defect, found while verifying the above: - Store key list gained `novelfull|lightnovelworld` and the `kind` column. - **`NOVEL_USERSCRIPT_PATH` documented** — it shipped in `main.go:150` undocumented. The dated Cloudflare paragraph is left verbatim: it is a timestamped observation ("Verified 2026-07-26"), so rewriting it would falsify a record rather than update it. `userscript/AGENTS.md` is untouched; it already documents both novel adapters and the `LIBRARY`/`STORE_PREFIX` split. ## Verification Docs-only, no code touched. Every code reference above was read at `4229c17` before being cited — the fetch gate, body cap, constant-time compares, cookie flags, handler validation, `el()` helper and both route registrations. No invented line numbers. ## Not addressed here The `API_TOKEN` literal is committed in plaintext in both userscripts and in their `@downloadURL`/`@updateURL` lines. The new rules say not to propagate it, but the actual remedy is rotation plus build-time substitution, since the value is already in git history. Separate change; flagging it so it does not get lost. Reviewed-on: #16 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-06 20:07:34 +07:00
sulthan	4229c179b0	rebrand: MangaBM → BookmarkManager, add novel library support (#15) ... Two intertwined changes — the rebrand and the novel library were developed on the same branch because the novel UI plumbing is part of the new "Bookmark Manager" wordmark in the web shell. ## What it does - **Rebrand**: MangaBM → BookmarkManager across the Go module, compose stack, env vars, Traefik hostnames, container/image names, userscript storage prefixes (`mangabm:cache` → `bmgr:manga:cache`, `mangabm:queue` → `bmgr:manga:queue`), and docs. - **Novel library**: same backend, two libraries. New `kind` column splits bookmarks into `manga` / `novel`; PUT validates it. Two userscripts: - `manga-bookmark.user.js` — unchanged behaviour, just stamps its own `kind`. - `novel-bookmark.user.js` — separate Violentmonkey install with adapters for **novelfull.com** (polled via headless browser — Cloudflare JS challenge) and **lightnovelworld.net** (polled via plain TLS). - **Web UI**: library switch on the app shell. Login art, libswitch, and novel-site colours from the Cinder design snapshot. ## Plumbing - `addedColumns` ALTER for `kind` runs on first start after upgrade; every pre-existing row is backfilled to `'manga'`. No manual SQL, no down-time. - `ALLOWED_ORIGINS` gains the two novel sites. - New `NOVEL_USERSCRIPT_PATH` env (default `/userscript/novel-bookmark.user.js`), bindmounted alongside the manga script. - Traefik router names `mangabm*` → `bmapi*` / `bmweb*`. ## Test status - `go test ./...` — green - `node --test userscript/test/logic.test.js` — 34 pass - `node --test userscript/test/novel-logic.test.js` — 11 pass - `node --check` on both userscripts — clean ## Notes for the redeploy .env keys were renamed (`MANGA_API_HOST` → `BOOKMARK_API_HOST`, `MANGA_WEB_HOST` → `BOOKMARK_WEB_HOST`). Update DNS / Traefik labels on the prod override before pulling, otherwise the public hostnames go dark. See the redeploy instructions I'll post next to this PR. Reviewed-on: #15 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-06 03:58:23 +07:00
sulthan	c445762244	Merge pull request 'docs: split CLAUDE.md into per-directory guidance' (#14) from docs/split-claude-md into main ... Reviewed-on: #14	2026-08-04 20:35:16 +07:00
sulthan	7a4afcc73e	Merge remote-tracking branch 'origin/main' into docs/split-claude-md ... # Conflicts: # CLAUDE.md	2026-08-04 19:55:19 +07:00
sulthan	4ee0b0f092	docs: split CLAUDE.md into per-directory guidance, add opencode agents ... Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-04 19:51:33 +07:00
sulthan	180ee78b1f	Add comix.to and kagane.to support (#13) ... Tracks read progress on comix.to and kagane.to alongside asura and demonic, in both the userscript and the backend. Implements `docs/superpowers/plans/2026-08-03-comix-kagane-support.md`. ## Userscript - `comix` adapter — `/title/<id>-<slug>`; only the id prefix is identity (the slug follows the title). No `og:image`, so the cover is matched by `alt`. - `kagane` adapter — reader URLs are uuids with no chapter number, so it comes out of `og:title`; anchor scanning is structurally impossible, replaced by `latestChapterFromApi` against kagane's same-origin JSON API. - `seriesId` threaded through `latestChapterFromAnchors` so comix can scope its scan to its own series and a recommendation strip cannot win the maximum. - `@match` for both hosts, panel chips, v1.6.0. ## Backend - `latestChapterFrom` cases: comix parses the SSR JSON state blob (`latestChapterUrl`, scoped to the series id); kagane parses API JSON (`chapter_no`). - Poller allowlist extended; `Poller.BrowserFetch` with `fetcherFor(site)` routes kagane to a browser fetcher. Nil means kagane is not polled at all — never a fallback to the TLS fetcher, which would only ever retrieve a challenge page. - `BrowserFetcher`: chromedp against a `headless-shell` sidecar. kagane sits behind a Cloudflare JS challenge that no TLS fingerprint clears, and the request is made inside the page rather than by replaying `cf_clearance`. - `BROWSER_WS_URL` wiring, sidecar in both compose files (no `ports:`, dedicated non-external network), Dockerfile on `golang:1.26-alpine` — chromedp requires go 1.26. - Web UI `--comix` / `--kagane` tokens in both colour branches. ## Notes for review - `series_url` is client-supplied and a headless browser is a strong SSRF primitive, so kagane's host is pinned twice: in `fetchableSeriesURL` and again in `kaganeAPIURL`. - Three chained defects found during verification made the browser path dead under Compose (sidecar flag collision, Chrome's Host-header DNS-rebinding check, the wrong chromedp option). Fixed; the compose comments record the wrong configurations too, so they don't get "simplified" back. - `ALLOWED_ORIGINS` now includes both new origins. Without it every write from comix/kagane silently fails CORS preflight, parks in the retry queue, and drops at the cap. ## Verification 221 backend tests, 32 userscript tests, static `CGO_ENABLED=0` build, both compose configs. Two gaps, both real: 1. The userscript on live pages via Violentmonkey needs a human browser profile — not run. Check: comix series page (title/cover, no chapter), comix chapter page (records the number; an *older* chapter must not regress it), comix SPA navigation without reload, kagane series page (og:image cover), kagane reader (number from `og:title`), both chips opening the right sites. 2. The kagane browser path has not completed end-to-end anywhere. Dial/navigate/fetch is confirmed, but Cloudflare 403'd headless-shell's Chrome on every attempt from the dev sandbox, and comix's poll-through-Docker was blocked by that environment's TLS interception. Both environment-dependent rather than branch defects — the first real deploy is the actual verification. Reviewed-on: #13 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>	2026-08-03 19:53:45 +07:00
sulthan	0725b11275	docs: sync AGENTS.md to current architecture (internal/, Cinder, confirm-gated, edge-tab) ... Captures what shipped on the branch: - backend split into internal/ packages; composition root = main.go - web UI go:embed now lives under internal/web/; Dockerfile must copy tree - impeccable detector caveat (root-absolute /static/ paths) and false-clean - confirm-row pattern for archive/finish/remove; --ember reserved - edge-tab hitbox design (7x44 visible, 28x72 hit, touch-action + arm hold) - Cinder design system section + ember-law reference	2026-08-03 19:52:40 +07:00
sulthan	d8c6074559	fix: extend CORS origins to comix and kagane, preserve progress on unparseable chapters ... - .env.example, DEPLOY.md, docker-compose.yml: add comix.to/kagane.to to ALLOWED_ORIGINS so the userscript isn't CORS-blocked on either new site - .env.example: comment out BROWSER_WS_URL's DNS-name default, which overrides the working compose default and 500s Chrome's DevTools handler - userscript: updateToCurrentChapter() now falls back to the stored chapter/label when chapterNum is unparseable, instead of wiping progress (kagane's og:title lacks a number when a chapter has no episode suffix) - README.md: document comix/kagane in the config table, adapter reference, and key examples	2026-08-03 18:32:49 +07:00
sulthan	ba23411a74	fix: address issues found in end-to-end verification ... Chained defects made the kagane browser-fetch path completely non-functional in Docker Compose: headless-shell's compose command re-declared --remote-debugging-port, colliding with the image's own entrypoint/socat proxy (EOF on every dial); the sidecar was then only reachable by Docker DNS name, which Chrome's DevTools HTTP handler rejects with a 500 (Host-header/DNS-rebinding check); and NewBrowserFetcher's NoModifyURL option skipped /json/version discovery entirely, dialing a bare host:port that Chrome 404s since /devtools/browser/<uuid> is minted fresh per Chrome start. Fixed by trimming the redundant command flags, pinning headless-shell to a static IP so BROWSER_WS_URL can name it directly, and removing NoModifyURL so chromedp's discovery (which echoes the request's Host back into webSocketDebuggerUrl) does the right thing on its own. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-08-03 18:21:25 +07:00
sulthan	877d3df010	feat(web): add comix and kagane site colours	2026-08-03 17:55:50 +07:00
sulthan	3adbfb7ad9	fix: scope headless-shell to a dedicated network, off the Traefik proxy network ... Prod override put headless-shell on the externally-managed `proxy` network so manga-api (confined there for Traefik routing) could still resolve it. That reopened CDP (port 9222, raw remote code execution) to every other container on that shared network, not just manga-api. Give both services a project-private `browser` network (defined in the base compose file, not `internal: true` since headless Chrome needs outbound access to kagane.to). manga-api joins both `proxy` and `browser` in the prod override; headless-shell never touches `proxy`.	2026-08-03 17:52:34 +07:00
sulthan	2c7b4952f3	feat: wire headless-shell sidecar for challenge-gated polling ... Also bumps backend/Dockerfile's build stage to golang:1.26-alpine — chromedp v0.16.0 and cdproto both require go 1.26, and the pinned 1.24-alpine base no longer builds the module. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-08-03 17:46:29 +07:00
sulthan	1d9b1200bb	feat(latest): add chromedp browser fetcher for challenge-gated sites	2026-08-03 17:29:21 +07:00
sulthan	89eaef70d4	feat(latest): allow comix and kagane, route kagane to a browser fetcher	2026-08-03 17:23:10 +07:00
sulthan	2fcf882c49	feat(latest): parse comix SSR state and kagane API for latest chapter	2026-08-03 17:18:38 +07:00
sulthan	48c2d57d7e	feat(userscript): match comix and kagane, add panel chips	2026-08-03 17:15:41 +07:00
sulthan	076e8bb5d8	feat(userscript): refresh kagane latest chapters through its API	2026-08-03 17:12:22 +07:00
sulthan	a5c5e11c21	feat(userscript): add kagane.to site adapter	2026-08-03 17:08:33 +07:00
sulthan	b96caf13e6	refactor(userscript): thread seriesId through latest-chapter scan	2026-08-03 17:04:19 +07:00
sulthan	78eaecb119	Add test coverage for comix coverFromPage() ... Extend the test harness's document stub with a querySelectorAll("img[alt]") fake (module-level pageImages fixture, mirroring metaTags), then assert on p.cover for a matching alt and for no match. Previously the guard in coverFromPage() always short-circuited under test since querySelectorAll didn't exist on the stub, so the alt-matching loop had zero coverage.	2026-08-03 17:00:54 +07:00
sulthan	e392ec3de0	feat(userscript): add comix.to site adapter	2026-08-03 16:57:14 +07:00