f9433cfb63
Everything the flights landed since the first snapshot: all 11 interface languages complete, the gospel-resources campaign (audio Scripture pins for 2,121 languages, the Deaf-gap completion, 3,603 resource links verified), the shared poster wall with print-in-place, prayer-walk sharing, and the 34-gate build pipeline. Tree rebuilt from source; SRI consistent; hygiene clean.
121 lines
6.1 KiB
JavaScript
121 lines
6.1 KiB
JavaScript
#!/usr/bin/env node
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/**
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* check-catalog-identity.mjs — prove the LIVE server is serving the CATALOG's exact bytes.
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*
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* THE QUESTION THIS ANSWERS, AND WHY THE OBVIOUS CHECK CANNOT ANSWER IT
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* Card 1 (the public-pipeline design) asks that ONE public the git forge repo be the live
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* catalog source, and that the merge lose nothing. The tempting verification is `curl -o /dev/null
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* -w '%{http_code}'` over a few URLs. That proves only that SOMETHING answered:
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* · https://the-host/app/doxa-maps/manifest.json returns **200** and is a 2,872-byte HTML
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* SIGN-IN PAGE. An http-status check reads it as healthy.
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* · a stale CDN copy also returns 200, with the wrong bytes.
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*
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* ★ SRI IS THE RIGHT INSTRUMENT. Every profile in manifest.json already carries an
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* `integrity: "sha384-…"` computed by the build over its own bundle. So hashing the LIVE response
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* and comparing against that field is a cryptographic identity proof, using a value the build
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* produced for an unrelated reason. No new source of truth, no new thing to keep in sync.
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*
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* ★ COMPARE AGAINST THE CATALOG'S OWN MANIFEST, NOT THE LOCAL ONE. Reading the local build's
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* manifest would prove "live matches what I just built here", which is a different and weaker claim
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* — it passes even when the publish never happened. Fetching the manifest from the live server and
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* using ITS integrity values proves the served tree is INTERNALLY consistent; pass --catalog to
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* additionally require that it matches a cloned catalog checkout.
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*
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* MEASURED 2026-09-21: 17 of 17 bundles identity-proven, 0 mismatched, and the live public manifest
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* is byte-identical (sha256 88ae3832…) to platform/mfe-index's. The catalog IS what the-host serves.
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*
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* USAGE
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* bun run check:catalog-identity # live public door vs its own manifest
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* CATALOG=/tmp/cat/app/doxa-maps bun run check:catalog-identity # also require catalog match
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* Network-dependent, so it is NOT in build:unlocked and NOT in CI (which has no egress guarantee).
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* It SKIPS cleanly when the host is unreachable rather than failing a build for a network blip —
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* but it distinguishes "could not reach" from "reached and wrong", and only the latter exits 1.
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*/
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import { readFileSync, existsSync } from 'node:fs'
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import { createHash } from 'node:crypto'
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import { join } from 'node:path'
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const BASE = (process.env.BASE || 'https://the-host/plugin-assets/doxa-maps/').replace(/\/?$/, '/')
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const CATALOG = process.env.CATALOG || ''
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const sha384 = (buf) => 'sha384-' + createHash('sha384').update(buf).digest('base64')
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const sha256 = (buf) => createHash('sha256').update(buf).digest('hex')
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async function get(url) {
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const r = await fetch(url + (url.includes('?') ? '&' : '?') + 'cb=' + Date.now(),
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{ signal: AbortSignal.timeout(30000), headers: { 'User-Agent': 'Mozilla/5.0 doxa-maps-gate' } })
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if (!r.ok) throw new Error('HTTP ' + r.status)
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return Buffer.from(await r.arrayBuffer())
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}
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let liveManifestBuf
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try {
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liveManifestBuf = await get(BASE + 'manifest.json')
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} catch (e) {
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console.log(`CATALOG-IDENTITY: SKIP — cannot reach ${BASE} (${String(e.message).slice(0, 50)}).`)
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process.exit(0)
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}
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// ★ Assert on CONTENT, not status: /app/ returns 200 with an HTML sign-in page.
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let mf
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try {
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mf = JSON.parse(liveManifestBuf.toString('utf8'))
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} catch {
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console.error('CATALOG-IDENTITY: FAIL — the manifest URL did not return JSON.')
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console.error(` ${BASE}manifest.json served ${liveManifestBuf.length} bytes that do not parse.`)
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console.error(' This is what the LOGIN WALL looks like: HTTP 200 with an HTML sign-in page.')
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console.error(' The public door is /plugin-assets/doxa-maps/ — NOT /app/doxa-maps/.')
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process.exit(1)
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}
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const bundles = mf.bundles || []
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if (!bundles.length) {
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console.error('CATALOG-IDENTITY: FAIL — the live manifest lists ZERO bundles.')
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process.exit(1)
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}
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let ok = 0, bad = [], noIntegrity = [], unreachable = []
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for (const b of bundles) {
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const name = b.bundle
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const integ = (b.profiles || []).map((p) => p.integrity).find(Boolean) || b.integrity
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if (!integ) { noIntegrity.push(name); continue }
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let buf
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try { buf = await get(`${BASE}${name}/${name}.js`) }
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catch (e) { unreachable.push(`${name} (${String(e.message).slice(0, 24)})`); continue }
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if (sha384(buf) === integ) ok++
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else bad.push(name)
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}
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console.log(`CATALOG-IDENTITY: ${bundles.length} bundle(s) in the live manifest; ` +
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`${ok} identity-proven against their own SRI.`)
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for (const n of noIntegrity) console.log(` i no integrity field, skipped: ${n}`)
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for (const n of unreachable) console.log(` i unreachable, skipped: ${n}`)
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if (CATALOG) {
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const p = join(CATALOG, 'manifest.json')
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if (!existsSync(p)) {
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console.error(`\nCATALOG-IDENTITY: FAIL — CATALOG=${CATALOG} has no manifest.json.`)
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process.exit(1)
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}
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const a = sha256(liveManifestBuf), c = sha256(readFileSync(p))
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if (a !== c) {
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console.error('\nCATALOG-IDENTITY: FAIL — the LIVE manifest differs from the catalog checkout.')
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console.error(` live sha256: ${a.slice(0, 32)}`)
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console.error(` catalog sha256: ${c.slice(0, 32)}`)
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console.error(' The server is serving something other than this catalog commit.')
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process.exit(1)
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}
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console.log(` ✓ live manifest is byte-identical to the catalog checkout (sha256 ${a.slice(0, 16)}…)`)
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}
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if (bad.length) {
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console.error(`\nCATALOG-IDENTITY: FAIL — ${bad.length} bundle(s) served bytes that do not match their SRI:`)
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for (const n of bad) console.error(` ✗ ${n}`)
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console.error('\n The served bundle and the manifest that describes it disagree. A browser will')
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console.error(' REFUSE to execute such a script ("Failed to find a valid digest"), and the element')
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console.error(' renders blank — which looks like a catastrophic bundle failure when the bundle is')
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console.error(' fine and only the HASHES disagree. If this appeared within ~5 min of a publish it')
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console.error(' may be the transient 300s-cache trap; re-run before investigating further.')
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process.exit(1)
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}
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console.log('CATALOG-IDENTITY: PASS — every reachable live bundle is byte-identical to its manifest entry.')
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