catarrh/otaman
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

now it is PWA

Browse Source
This commit is contained in:
Антон Трошин
2026-08-05 13:15:07 +03:00
parent 3f6996b8e7
commit b0d121a2ef
7 changed files with 81 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+8 -1
View File
@@ -1,4 +1,4 @@
# OTAMan — APDU Helper & Secured Packet Builder # OTAMan — APDU Helper & Secured Packet Builder, SIM OTA in PWA
Standalone offline HTML/JS tool for building APDU commands for SIM, USIM, and GlobalPlatform RAM, assembling secure packets per ETSI TS 102 225, and constructing BER-TLV command scripts per ETSI TS 102 226. Standalone offline HTML/JS tool for building APDU commands for SIM, USIM, and GlobalPlatform RAM, assembling secure packets per ETSI TS 102 225, and constructing BER-TLV command scripts per ETSI TS 102 226.
@@ -371,6 +371,13 @@ Swaps nibble pairs of an even-length hex string.
--- ---
## PWA
OTAMan is a Progressive Web App and can be installed for offline use. Use the **INSTALL PWA** button in the header, or use the browser's install prompt.
- Service worker pre-caches all assets on first visit
- App icons at 192×192 and 512×512
## Theme ## Theme
Dark theme is supported. The app follows the OS preference on first visit, and a manual toggle button (🌙/☀️) at the top-right corner persists the choice in `localStorage`. Dark theme is supported. The app follows the OS preference on first visit, and a manual toggle button (🌙/☀️) at the top-right corner persists the choice in `localStorage`.
icon-192.png
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 3.3 KiB

icon-512.png
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 14 KiB

index.html
+25 -1
View File
@@ -6,6 +6,9 @@
<title>OTAMan</title> <title>OTAMan</title>
<link rel="stylesheet" href="style.css"> <link rel="stylesheet" href="style.css">
<link rel="icon" type="image/png" href="sim.png"> <link rel="icon" type="image/png" href="sim.png">
<link rel="manifest" href="manifest.json">
<meta name="apple-mobile-web-app-capable" content="yes">
<link rel="apple-touch-icon" href="icon-192.png">
<script src="des-bundle.js"></script> <script src="des-bundle.js"></script>
</head> </head>
<body class="bg-neutral-50 dark:bg-slate-900 text-gray-800 dark:text-slate-200"> <body class="bg-neutral-50 dark:bg-slate-900 text-gray-800 dark:text-slate-200">
@@ -14,7 +17,8 @@
<div class="flex items-center justify-between mb-6"> <div class="flex items-center justify-between mb-6">
<h1 class="text-2xl font-bold text-heading">OTAMan</h1> <h1 class="text-2xl font-bold text-heading">OTAMan</h1>
<div class="flex items-center gap-2"> <div class="flex items-center gap-4">
<button id="install-btn" class="px-2 py-1 text-xs rounded border border-gray-300 dark:border-slate-600 hover:bg-gray-200 dark:hover:bg-slate-700" style="display:none">INSTALL PWA [for offline use]</button>
<a href="https://github.com/anttro/otaman" target="_blank" class="text-xs text-gray-400 hover:text-gray-600 dark:text-slate-500 dark:hover:text-slate-300">github</a> <a href="https://github.com/anttro/otaman" target="_blank" class="text-xs text-gray-400 hover:text-gray-600 dark:text-slate-500 dark:hover:text-slate-300">github</a>
<button onclick="toggleTheme()" id="theme-btn" class="px-2 py-1 text-sm rounded border border-gray-300 dark:border-slate-600 hover:bg-gray-200 dark:hover:bg-slate-700">🌙</button> <button onclick="toggleTheme()" id="theme-btn" class="px-2 py-1 text-sm rounded border border-gray-300 dark:border-slate-600 hover:bg-gray-200 dark:hover:bg-slate-700">🌙</button>
</div> </div>
@@ -2369,6 +2373,26 @@ toggleSimOverride('usim');
updateP1P2Display('sim'); updateP1P2Display('sim');
updateP1P2Display('usim'); updateP1P2Display('usim');
updateRamFields(); updateRamFields();
// PWA
let deferredPrompt;
const installBtn = document.getElementById('install-btn');
if (!window.matchMedia('(display-mode: standalone)').matches) {
window.addEventListener('beforeinstallprompt', e => {
e.preventDefault();
deferredPrompt = e;
installBtn.style.display = '';
});
installBtn.addEventListener('click', async () => {
if (!deferredPrompt) return;
deferredPrompt.prompt();
const { outcome } = await deferredPrompt.userChoice;
if (outcome === 'accepted') deferredPrompt = null;
});
window.addEventListener('appinstalled', () => { installBtn.style.display = 'none'; });
}
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('sw.js');
}
</script> </script>
</body> </body>
manifest.json
+13
View File
@@ -0,0 +1,13 @@
{
"name": "OTAMan",
"short_name": "OTAMan",
"description": "Offline APDU helper for SIM/USIM/RAM commands",
"start_url": "index.html",
"display": "standalone",
"background_color": "#fafafa",
"theme_color": "#2563eb",
"icons": [
{ "src": "icon-192.png", "sizes": "192x192", "type": "image/png" },
{ "src": "icon-512.png", "sizes": "512x512", "type": "image/png" }
]
}
style.css
-4
View File
@@ -615,10 +615,6 @@ video {
display: none; display: none;
} }
.min-h-\[100px\] {
min-height: 100px;
}
.w-1\/3 { .w-1\/3 {
width: 33.333333%; width: 33.333333%;
} }
sw.js
+35
View File
@@ -0,0 +1,35 @@
const CACHE = 'otaman-v1';
const URLS = [
'index.html',
'style.css',
'sim.png',
'icon-192.png',
'icon-512.png',
'manifest.json',
'des-bundle.js',
];
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)))
)
);
});
self.addEventListener('fetch', e => {
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;
}))
);
});