sulthan
ebc7a546c5
Adds a password-gated browser UI for the bookmark list, served by the same Go
binary and container as the userscript API.
## What
- `GET /` — list page, or the login page when there is no session (200, no redirect).
- `POST /login`, `POST /logout` — stateless HMAC session cookie, 60-day Max-Age.
- `GET /ui/list?tab=all|fav`, `POST /ui/bookmarks/{key}/favorite`,
`POST /ui/bookmarks/{key}/chapter`, `DELETE /ui/bookmarks/{key}` — htmx fragments.
- `GET /static/*` — embedded `style.css`, `htmx.min.js`, `filter.js`.
Mobile-first dark CSS, 2–3 column grid at ≥900px, "Continue reading" strip of the
five most recent series, NEW badge, client-side title search, no build step.
## Stack
Go `html/template` + htmx 2.0.4 (vendored, 50 KB) + plain CSS. No npm, no bundler.
Templates and assets are `go:embed`-ed, so `CGO_ENABLED=0` and the distroless
image still hold.
## Auth
`WEB_PASSWORD` gates the UI; unset means the web routes are never registered and
`/` returns 404. Session cookie is `HttpOnly`, `SameSite=Lax`, `Secure` when the
request is HTTPS. The signing key derives from `API_TOKEN` + `WEB_PASSWORD`, so
rotating either logs every browser out. Login is rate-limited to 10 failures per
20 minutes per client IP, keyed on the **rightmost** `X-Forwarded-For` entry
(Traefik appends the observed peer, so the leftmost is client-spoofable). CGNAT
lockout is a known, accepted limitation — the window self-heals.
## Invariants preserved
- A session cookie never authenticates `/bookmarks*`. That API stays JSON +
bearer token, unchanged, as does the userscript.
- `Store.Upsert` is byte-for-byte unmodified. Every UI write goes
read-modify-write through the new `Store.Get`, so the conditional-`updated_at`
rule (favouriting must not reorder the list, a chapter override must) lives in
exactly one function.
## Deployment
`docker-compose.prod.yml` gains a second Traefik router on `MANGA_WEB_HOST`
pointing at the same service — one container, one certificate resolver, no second
service. Both `MANGA_API_HOST` and `MANGA_WEB_HOST` are required (`:?`), with no
example fallback in `.env.example`: a placeholder there would make Traefik
silently publish the UI on a domain you do not own. Needs a DNS A/AAAA record for
`manga.<domain>`. See `DEPLOY.md` §1b.
## Docs
- Design: `docs/superpowers/specs/2026-07-25-web-ui-design.md`
- Plan: `plans/2026-07-25-web-ui-implementation-plan.md`
## Verification
`gofmt` clean, `go vet`, `go test -race ./...`, `CGO_ENABLED=0 go build`, a real
`docker build` + curl smoke test, and a Playwright pass covering login
reject/accept, favourite-without-reorder, chapter edit, delete-with-confirm,
search, tab switch + back button, 390px with no horizontal overflow, and zero JS
console errors.
Reviewed-on: #1
Co-authored-by: Sulthan Zaki <sultankiki05@gmail.com>
Co-committed-by: Sulthan Zaki <sultankiki05@gmail.com>
32 lines
1.4 KiB
Bash
32 lines
1.4 KiB
Bash
# Copy to .env and fill in. Never commit the real .env.
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# Long random secret shared with the userscript's API_TOKEN. Generate one:
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# openssl rand -hex 32
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API_TOKEN=changeme-generate-a-long-random-token
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# Comma-separated origins allowed to call the API (CORS). Both Asura domains
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# plus Demonic. Add/remove as the sites' hostnames change.
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ALLOWED_ORIGINS=https://asuracomic.net,https://asurascans.com,https://demonicscans.org
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# --- Prod override (Traefik) only ---
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# Subdomain Traefik routes to this service (required by the prod override).
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# MANGA_API_HOST=manga-api.example.com
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# Traefik's docker network name, if not "proxy".
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# PROXY_NETWORK=proxy
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# Traefik HTTPS entrypoint + cert resolver names, if yours differ from these.
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# TRAEFIK_ENTRYPOINT=websecure
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# TRAEFIK_CERTRESOLVER=le
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# --- Web UI ---
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# Password for the browser UI at https://$MANGA_WEB_HOST. Leave unset to
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# disable the web UI entirely (the routes are not registered at all).
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# Generate one: openssl rand -base64 18
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WEB_PASSWORD=
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# Subdomain Traefik routes to the browser UI (required by the prod override,
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# whether or not WEB_PASSWORD is set). Left commented on purpose: an example
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# value here would be a silent wrong-hostname fallback, and Traefik would
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# publish the UI router on a domain you do not own. The same container also
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# answers on MANGA_API_HOST for the userscript's API.
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# MANGA_WEB_HOST=manga.example.com
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