DenozordecandClaude Sonnet 5.5
f3531c64f9
Install ReUI (MCP, skill, @reui registry, Tailwind v4, shadcn base-nova) and move the shared UI onto it: Button, Tag, Check, Input/Textarea, Segmented, Alert, Panel, Dialog, Tooltip, Menu and Select (Popover), Toast (sonner), the Table frame (DataGrid), the Dashboard KPI strip, the shnt Ops palette, Geist and the type scale. Design only: behaviour, texts and roles are unchanged. Tests that asserted the old DOM were updated; the tests now format numbers in English wherever they run. docs/reui-migration-plan.md records the plan and its decisions. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
42 lines
1.7 KiB
Markdown
42 lines
1.7 KiB
Markdown
# Update check
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How the console learns that a newer release exists. The DNS server serves the console with
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`default-src 'self'` and no `connect-src`, so the browser cannot ask GitHub. It can ask its own
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server to resolve a name with DNS Client, and DNS Client takes a DNS-over-HTTPS URL as the server.
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This folder is that DNS-over-HTTPS server, a Cloudflare Pages Function at
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`https://technitium-console.pages.dev/dns-query`. It knows one name,
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`latest.technitium-console.pages.dev`, and answers its TXT with:
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```
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v=1 latest=1.4.0 server=15.5
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```
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`latest` is the latest release on GitHub, the one `install.sh` installs. `server` is the oldest
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Technitium DNS Server it is made for: `technitiumServerMinimum` in that tag's `package.json`. A
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release is announced only once the Docker image `latest` is that release, so that pulling gets it. The format is frozen: consoles already
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installed read only this one, and ignore keys they do not know.
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It reads GitHub at most once an hour and keeps the last good answer for up to a month, in case
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GitHub is down. That copy lives in Cloudflare's cache, one per Cloudflare location, and can be
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evicted sooner. It needs no secrets.
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## Deploying
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A Cloudflare Pages project connected to this repository:
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- Production branch: `main`
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- Root directory: `update-check`
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- Build command: none
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- Build output directory: `public`
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## Running it locally
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```sh
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node --experimental-strip-types dev/update-check-serve.mjs
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```
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It listens on port 8853. To have it answer a fixed record instead of reading GitHub, set
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`UPDATE_CHECK_FAKE='v=1 latest=9.9.9 server=15.5'`. The harness's DNS server reaches it at the
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Docker network's gateway, as `http://<gateway>:8853/dns-query`.
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