f4e4055a1354212f67ccc4b6889dc34dfc384f4c
27 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 sulthan
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8e4fa6448e |
Spec #136: Finished belongs to the Series — owner-owned poll gate, Lifecycle bucket dropped (#163)
Closes #136. Spec #136 end to end: `finished` becomes a fact about the Series, written only by the owner, and the reader-facing Lifecycle bucket is gone. ## What landed - **#157** — `series.finished_at bigint NOT NULL DEFAULT 0` plus the migration whose statement order is load-bearing (seed from the buckets, then flip them); both Lane queries lose the `HAVING COUNT(*) FILTER (WHERE b.status <> 'finished')` clause and gate on `finished_at = 0` instead, with the due-query/eligible-count force asymmetry kept deliberate and commented; `StatusFinished`, its API special-case 400, the web tab and the templates' Finished bucket deleted. - **#158** — owner Finish control on the Series detail page: confirm-gated finish, instant un-finish, admin accent (never ember, nothing is destroyed), `Store.SetSeriesFinished`, the two routes behind the owner gate, and the state displayed on the list row without offering the control there. - **#160** — reader side: derived `finished` bool on the flat Bookmark (`s.finished_at > 0`), rendered as a text-only label in both userscripts and on the web card; read-only inbound by omission from `Upsert`'s explicit `series` column list, same mechanism that already protects `cover`. - **#161** — glossary and the stale Reader-count divergence note catch up. - **#159** — `finished` joins the admin filter vocabulary (predicate `finished_at > 0`, label `Finished`, own aggregate count, figure last in the stats block as informational); the four clock-driven hygiene predicates (stale, never-checked, no-cover, no-chapter) exclude finished Series while unpollable, orphan and sighting-raised deliberately do not. ## Verification `go vet ./...` and `go test ./...` green on the merged branch (Docker-backed, throwaway `postgres:17-alpine` per package). Each ticket also passed a two-axis review (spec + standards) on its own branch before merge. Reviewed-on: #163 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> |
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sulthan
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889f0f3f38 |
Admin dashboard: pages, Lane observability, poll pass log, per-Series intervention (#134) (#148)
Spec #134, all ten tickets. Closes #134. ## What ships The admin surface becomes four bookmarkable addresses behind one nav row, and Lane observability stops dying with the process. - **#138** `/admin` splits into Overview, Lanes, Readers, Series, each a real route with the active tab underlined. - **#139** `poll_passes` and `poll_lanes` land as durable tables with their store surface. - **#140** cross-Series admin read model, with the privacy boundary in the projection: the Reader id that raised a Latest Chapter never leaves the store package. - **#141** the poller records exactly one pass row per exit, with a skip reason and outcome counts. - **#142** Series list: eight hygiene filters, Site and Library narrowing, paging — all of it in the query string, so a filtered list is a bookmark. - **#143** Overview: a three-state verdict line and a stats block where every non-zero figure links to the list that counts it. - **#144** per-Series detail page, keyed by the `site:series_id` composite the rest of the system already uses. - **#145** the Lanes page reads the database; the in-memory Lane state, `web.LaneReporter` and `latest.Status` are deleted. - **#146** Forced Poll: *Check now* stamps `series.force_poll_at` and never commands the poller. - **#147** pause and resume one Site's Lane, with a mandatory 1h/6h/24h expiry. ## Shape of the design Two decisions carry the rest. **Commands go through the database, never at the poller**: both *Check now* and a Lane pause write a row the next pass reads, so they survive a restart and the whole surface stays testable with no poller running. And **pending is derived, never stored** — the request stamp being newer than the check stamp — which self-clears on the check stamp with no second write and no sweeper, because the check stamp is written before the fetch. ADRs: `docs/adr/0012-persisted-lane-state.md`, `docs/adr/0013-commands-through-the-database.md`. ## Verification `go test ./...` green on the merged base (`264839e`), all packages, Docker-backed. `gofmt -l` and `go vet` clean. Every ticket was reviewed on both axes (`cr-spec` + `cr-standards`) before merge. ## Known, non-blocking - **#143** the verdict ignores never-reported Lanes when other Lanes have reported, and the per-Site table lists Sites that have Series rather than the whole registry. The ticket prose asks for eight hygiene figures per Site; the design mock and the landed `.tbl.sites` grid both say six columns, and the mock won. - **#146** two `SeriesPage` scans per press instead of a keyed read — `ponytail:`-commented in-tree with the upgrade path. - **#147** a paused Site with no pass row yet renders no row and so no control, since the Lanes page lists Sites that have passed. - **#141** a sibling browser Lane declining at the top of a pass records as `sidecar-down`. Specified deliberately; the later spec in this series settles it. Reviewed-on: #148 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> |
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sulthan
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766aa8f00d |
docs: make every AGENTS.md cite code, not docs or issues (#113)
Every `AGENTS.md` now cites code and nothing else.
## Why
Two rot mechanisms, same symptom — an agent confidently follows a stale statement:
1. **Non-code citations.** A spec, ADR, plan file, or issue records what was true when it was written. Nothing updates it when the decision reverses.
2. **Prose restating mechanism.** The code changes, the paragraph doesn't, and the next reader trusts the paragraph.
Code is the only source true at read time.
## What changed
**All three files:** removed every ADR ref, spec/plan pointer (`docs/superpowers/specs/*`, `plans/*`, `docs/research/*`), `DEPLOY.md`/`REDEPLOY.md`, `docs/agents/*`, and issue number. Facts those links carried are restated inline — the `tea` command set and the five triage label strings now live in the root Forge section. `### Domain docs` is deleted: it pointed only at `CONTEXT.md` and `docs/adr/`, neither of which exists.
**`backend/` and `userscript/`:** rewritten around derivability.
| Class | In code? | Treatment |
|---|---|---|
| Structure — packages, routes, env vars, columns | yes | name the symbol, nothing else |
| Mechanism — what a function does | yes | symbol + one line |
| Rationale — why, what a "simplify" breaks | **no** | written out |
| Measurement — observation against a service we don't control | **no** | written out, dated |
`backend/AGENTS.md` 20578 → 15512 bytes, `userscript/AGENTS.md` 7129 → 5912. Root grows 16905 → 19292: the cost of inlining the `docs/agents/*` facts plus the new rule.
**Rule** recorded in root as `## Writing an AGENTS.md`. Sole non-code exception is a sibling `AGENTS.md`. Closing clause: every symbol named must exist, since a dead pointer is a bug rather than a stale sentence.
**Harness-agnostic:** dropped the `Guidance for OpenCode (and Claude Code)` openers for plain scope lines.
## Verification
Applied the new rule to itself — extracted all 118 backticked identifiers across the three files and checked each against every `.go`, `.js`, `.sql`, `.html` and `.css` source. Zero repo symbols missing; the 8 non-matches are external (`GM_setValue`, `navigator.webdriver`, `HeadlessChrome`, `curl`, …).
That check caught a claim that was **already lying** on `main`: the cover section said `CoverFetcher` was gone, but `NewCoverFetcher`, `TLSCoverFetcher` and `BrowserCoverFetcher` are all live in `internal/latest`. Now names only the genuinely dead `/img/kagane/{id}` route. Exactly the failure the rule exists to prevent.
No code touched — documentation only, nothing to test.
Reviewed-on: #113
Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com>
Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>
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sulthan
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f568fb5e8c |
fix: an asleep browser Lane is not a stalled one on the admin page (#110)
Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> |
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sulthan
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20fff588cc |
fix: don't read Cloudflare's injected jsd script as a refusal (#109)
Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> |
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sulthan
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ba679223b2 |
Sightings: a Reader report defers a Poll of a solitary Series (#103) (#108)
Closes #103. A userscript PUT already carries the Latest Chapter the Reader's own browser read off the Series page. It may now stand in for a Poll, under one restriction and one ceiling: - **Solitary Series only** — a Series two Readers share is Polled on schedule however recently it was sighted, so one Reader's mistake can never reach another's list. - **One rest of standing**, and a **six-rest ceiling** (`sightingCeilingRests`, counted in the Site's own Rest): however many Sightings arrive, an unpolled Series is Polled. Both live in the due query's HAVING clause (`Store.DueForLatestCheck`) — the same place the schedule has always been decided, so no timer and no second code path can disagree with it. No new query per scheduler round. Judgement costs no extra request. `Poller.checkOne` already compares what the Site publishes against what is stored: a lower number contradicts the Sighting (Reader and both numbers logged), the same number confirms it, a higher number is the Site publishing and clears the attribution instead. Three contradictions stop that Reader deferring — their reports still write the Latest Chapter — and twenty consecutive confirmations forgive them, as does the owner's clear-marks control from #102. One client change was required: both userscripts skipped the PUT when the number had not moved, so the case the whole mechanism exists for — visiting a Series with nothing new — never reached the backend. `reportLatestChapter` sends it, skipping only the local write and the re-render. A numberless PUT (favourite toggle, progress from a chapter page) is no Sighting and defers nothing. Schema: migration `0011_series_sightings.sql` adds `series.latest_sighted_at` and `series.latest_raised_by`. Trust model, thresholds, and rejected alternatives with their citations: `docs/adr/0011-sighting-deferral-trust-model.md`. Reviewed on both axes (spec against #103, standards against the repo's rules); the blocker — attribution surviving a Poll that overtook the report — is fixed and has a test that fails without the fix. Verification: `go test ./...` green (needs Docker), `node --test userscript/test/*.test.js` 66 pass. Reviewed-on: #108 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> |
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sulthan
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1e6f1e985d |
Owner-only admin page: Reader roster plus Poll Lane status (#102) (#107)
Closes #102.
The only operational surface was /healthz and a fold-out roster inside the owner's own reading page. This adds /admin: an owner-only page carrying the Reader roster and one row per Poll Lane.
- **Poller seam.** `latest.Poller` records each Lane's last pass (`Site`, `Due`, `Checked`, `LastRun`, `Gap`, `Clamped`, `Browser`) and answers `LaneStatus()`; the page reads that snapshot, never a table. A pass that returns before computing its figures (refusal backoff, sidecar down) carries the previous pass's figures forward rather than recording zeroes, and a Lane that has never reached a pace renders no gap at all. Refusal and sidecar reachability are derived at snapshot time.
- **Owner gate at registration.** Every route reaching past the acting Reader lives in `adminRoutes()` and is wrapped in `requireOwner` when it is registered, so a missing gate is visible in the route list rather than hidden in a handler. `web.AdminPatterns()` is what the gate test walks, so a new route cannot be added without being tested. A non-owner gets 404, never 403.
- **Nil poller is a first-class state.** `main.newRouter` takes the reporter as an interface and converts a nil `*Poller` to a nil interface; no poller and no completed pass both render "No data yet" with the reason spelled out, rather than confident zeroes.
- **Roster moved** off the reading page onto /admin, with the Sighting counters and a confirm-gated `Clear marks` control. #103 fills those counters, so on delivery they read zero for everyone - deliberate ordering.
- **One accent, `--patina`** (verdigris, both colour branches): the far side of the wheel from ember's crimson and clear of the archive blue. Ember still means new chapter only; revocation still wears --danger.
Verification: `go vet ./...` and `go test ./...` green (Docker-backed); admin page screenshotted at 1100px and 390px in both colour schemes. Reviewed on both axes (spec, standards); findings on the accent hue, zero-figure honesty and three tests that could not fail are fixed in
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sulthan
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3303a55b20 |
feat: one Poll Lane per Site, replacing the shared pace (#100) (#106)
Closes #100. Each Site runs its own Poll Lane: an independent goroutine with its own rest and pace from the registry (`backend/internal/latest/sites.go`), replacing the shared cooldown/interval/stagger/batch configuration. Rest (1h, all six Sites including the browser trio) is enforced by the due query's WHERE clause; the Lane sleeps its effective gap between fetches — the registry 10s, or rest/eligible when a Site holds enough Series, floored at 1s with a Site-naming warning when the floor engages. Lane-local failure handling: - Two challenge-held results stop that Site's Lane for 15m; the probes keep their stamp, untried Series stay due. - A lost browser sets a shared Poller flag: the other browser Lanes skip their passes for the same 15m (no stamp-per-pass-per-Lane on a dead tab), then decay and probe again. - Browser wake gate preserved (5 due, or one waiting 15m, ADR-0005); one tab shared by the three browser Sites; "browser lane behind by X" logged every pass. - Cover work (healing a stored source URL and filling a blank from the series page) runs in the background so a slow CDN cannot consume a Lane's gap. Removed: `LATEST_CHAPTER_POLL_{COOLDOWN,BROWSER_COOLDOWN,INTERVAL,BATCH,STAGGER}` and the 6h browser rest. Only `LATEST_CHAPTER_POLL_ENABLED` remains; DEPLOY.md documents the exact `.env` edit. ADR-0010 records the decisions. Reviewed-on: #106 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> |
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sulthan
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ddbd57070d |
Poll comix.to through the browser sidecar (#98) (#105)
Closes #98.
comix.to began answering plain-TLS fetches with a Cloudflare JavaScript
challenge on 2026-08-12, so every poll got a 403 interstitial. Its cover host
`static.comix.to` is gated the same way. comix therefore joins kagane and
novelfull as a browser-backed Site.
## What changed
- **Registry** (`internal/latest/sites.go`): comix gains a `Browser` entry —
`comixRead`, `Done: body != "" && !isInterstitial(body)`, `Fallback: false`.
Skip-when-no-browser falls out of the existing routing; no site-string compare
was added anywhere.
- **Read shape** (`internal/latest/browser.go`): an in-tab `fetch()` of the
Series URL, not a DOM render. comix is an SPA — rendering it costs ~65
requests for the same server-rendered HTML one fetch returns (24.5 KB,
~480 ms measured). `comixSeriesPageURL` pins scheme + host + `/title/<slug>`
and rebuilds the address, so a client-supplied `series_url` cannot aim the
browser anywhere else.
- **Cover bytes**: `comixImageURLRe` pins `https://static.comix.to/<path>.<ext>`;
`BrowserFetcher.Image` now gates on `browserOnlyCoverURL` rather than a
kagane-only regex, so both Sites' image URLs route through the one path.
Bytes come from direct navigation, not a page-context fetch — comix's Series
page sets `cross-origin-embedder-policy: require-corp`, which fails one.
- **Parsers and stored Series identity: untouched.** The in-tab body is the same
server-rendered HTML the existing fixtures were cut from.
## Verification
- `go test ./...` green (needs Docker).
- New seam tests: comix routes to the browser when one is configured, and is
not fetched at all when none is (`TestComixUsesBrowserFetcher`,
`TestComixSkippedWhenNoBrowserFetcher`); URL-pin and cover-gate table tests.
- Live proof against the real browser unit, `TestSmokeComix` (env-gated):
page 24793 bytes in one in-tab fetch, chapter 53, cover accepted by the pin,
26862 bytes of `image/jpg` retrieved.
- Two-axis review run; findings were stale comments on `BrowserFetcher`, `Get`
and the `Fallback` field, fixed in
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sulthan
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17ee0bd3f8 |
docs: correct the bot-score claims behind the browser poller (#99)
Docs only. No code changes - `git diff origin/main --stat` touches five Markdown files and adds one research note. ## What was wrong Several docs explained Cloudflare challenges as a "bot score" that our request rate could worsen. That mechanism does not exist on these sites. Researched live on 2026-08-12 against Cloudflare's own documentation and blog plus RFC 9309 - 22 primary pages, every claim carrying a source URL and read date, seven areas explicitly marked `Not publicly documented`. The note is `docs/research/cloudflare-bot-scoring-and-poll-cadence.md`. - The 1-99 bot score is **Enterprise Bot Management only**. A free-plan zone has no score at all; it gets Bot Fight Mode, which matches *signatures* (headless browsers, cloud-hosting IPs). - **No per-IP request rate is documented as an input to challenge issuance.** Volume is policed by Rate Limiting Rules, a separate opt-in product: one rule, IP-only counting, 10-second windows on Free. Published DDoS thresholds are ~1,000 errors/sec. - **`cf_clearance` defaults to 30 minutes**, so every cadence at or above 1 hour re-solves the challenge anyway. Cadence changes how many ~4s solves happen per day and nothing else. - The documented risk is **fingerprint quality**, which this repo already solved (real Chrome, stock UA, non-UTC clock). ## What changed | File | Correction | |---|---| | `AGENTS.md` | The block is per-zone configuration plus request fingerprint, not IP reputation. comix.to turning its gate on 2026-08-12 is the worked example. Residential egress avoids the cloud-hosting-IP *signature* rather than earning a better score. The UTC measurement stands; its mechanism is now marked undocumented. | | `backend/AGENTS.md` | Says why `_BROWSER_COOLDOWN` is longer: cost, not safety. | | `docs/adr/0003` | Dated correction - the sites do not "bot-score" the VPS IP. Decision stands on its sweep-depth argument. | | `docs/adr/0006` | Dated correction - no score to be better at. Decision stands on VPS memory. | | `DEPLOY.md` | A red kagane smoke run means the Site's settings or this Chrome's fingerprint moved, not "Cloudflare's scoring". | ADRs got dated `Corrected 2026-08-12:` paragraphs rather than silent rewrites - the record of what was decided stays intact, only the wrong mechanism is retracted. ## Deliberately not in this PR - **The 6h browser cooldown is unchanged.** I had lowered it to 1h and reverted that; cadence is a behaviour change and belongs with the comix work in #98, not in a docs correction. - **Two code comments still carry the myth**: `backend/main.go:83-84` ("a hammer against sites that are already bot-scoring us"). Left alone to keep this diff docs-only. Related: #98. Reviewed-on: #99 Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com> Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com> |
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sulthan
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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> |
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sulthan
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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 (
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sulthan
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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> |
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sulthan
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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> |
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sulthan
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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> |
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sulthan
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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> |
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sulthan
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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> |
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sulthan
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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>
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sulthan
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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> |
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sulthan
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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> |
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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
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sulthan
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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> |
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sulthan
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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> |
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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> |
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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> |
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sulthan
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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>
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sulthan
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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>
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