Files
simple/frontend/sw.js
T
catarrh c39250f1b4 fix: make the Explore Delete buttons send the GP DELETE APDU (v3.6.6)
ramDeleteFromExplorer() called an undefined `_ber_len()` helper, so clicking
Delete / Delete All raised a ReferenceError right after the confirm and no
APDU was ever sent.  The inline builder also omitted the mandatory Le byte.

- new pure `ramDeleteApdu(aid, withCascade)` = GP Card Spec v2.3.1 Table
  11-20/23 form: `80 E4 00 <p2> <Lc> 4F <len> <AID> 00` (P2 00 = object,
  80 = object and related objects), used by the Explore handler.
- `scp81DeleteApdus()` (the "Delete AID" script template) now shares the
  same builder: it used to send the raw AID without the mandatory '4F' TLV.
- tests: exact bytes for 7/16-byte AIDs and both P2 modes, the SCP81 script
  expectations updated to the TLV form, and a wiring check that the undefined
  helper call does not come back (`_ber_len(`).

611 frontend / 495 Python green; version 3.6.6; sw simple-v279.
2026-09-28 00:42:37 +03:00

71 lines
1.8 KiB
JavaScript

const CACHE = 'simple-v279';
const URLS = [
'index.html',
'help.html',
'help-ru.html',
'style.css',
'sim.png',
'favicon.svg',
'icon-192.png',
'icon-512.png',
'manifest.json',
'des-bundle.js',
'aes-bundle.js',
'sim.svg',
'sim_anim.svg',
'nosim.svg',
'uicc_files.json',
];
self.addEventListener('install', e => {
e.waitUntil(
caches.open(CACHE).then(c => c.addAll(URLS))
);
self.skipWaiting();
});
self.addEventListener('activate', e => {
e.waitUntil(
caches.keys().then(keys =>
Promise.all(keys.filter(k => k !== CACHE).map(k => caches.delete(k)))
).then(() => clients.claim())
);
});
const OFFLINE_RESPONSE = new Response('Offline: page not cached', {
status: 503,
statusText: 'Offline',
headers: { 'Content-Type': 'text/plain' },
});
self.addEventListener('fetch', e => {
if (!e.request.url.startsWith('http')) return;
const path = new URL(e.request.url).pathname;
if (path.startsWith('/api/')) return; // live data, never cache
if (e.request.method !== 'GET') return;
const isNavigate = e.request.mode === 'navigate';
const isSwScript = path.endsWith('/sw.js');
if (isNavigate) {
e.respondWith(
fetch(e.request).then(res => {
const clone = res.clone();
caches.open(CACHE).then(c => c.put(e.request, clone));
return res;
}).catch(() =>
caches.match(e.request)
.then(r => r || caches.match('index.html'))
.then(r => r || OFFLINE_RESPONSE)
)
);
} else if (isSwScript) {
e.respondWith(fetch(e.request).catch(() => OFFLINE_RESPONSE));
} else {
e.respondWith(
caches.match(e.request).then(r => r || fetch(e.request).then(res => {
const clone = res.clone();
caches.open(CACHE).then(c => c.put(e.request, clone));
return res;
}))
);
}
});