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profiler: card snapshots (Снимки карты) list, scan, view

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New read-only capture entity stored in localStorage 'otaman_snapshots':

- profiler list view is now two labelled columns: Profiles and Card
  snapshots; each snapshot row shows name, decoded ICCID, date, file
  count and Open / Export / Delete buttons
- New snapshot reuses the scan modal in a snapshot mode (name only, no
  ignore/mask/FCP options) via profilerScanCard(..., 'snapshot') ->
  profilerBuildSnapshotFile: metadata + raw FCI + exact contents for
  every readable file (no ignore list, no masking). The scan returns to
  the list afterwards.
- ICCID is decoded from EF.ICCID (2FE2) with decIccid() (nibble-swapped
  E.118 digits, F pad per TS 102 221 13.2) and stored as an immutable
  snapshot field, shown next to the name in the list and the view.
- Open shows all captured data read-only (attributes, raw FCI + decoded
  FCI, contents or 'Not captured'); only the name is editable/saveable.
- Import/Export/Delete + profilerValidateSnapshot; quota-safe save.

Tests: decIccid, profilerSnapshotIccid, validation, snapshot builder
(exact contents/no mask/unreadable), snapshot-mode scan with ICCID.
Docs synced (help/help-ru). SW cache v79 -> v80.
This commit is contained in:
Антон Трошин
2026-09-11 22:42:32 +03:00
parent aa6a9ed1b5
commit 71da10b637
5 changed files with 406 additions and 24 deletions
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frontend/help.html
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@@ -385,7 +385,15 @@
<h4 class="font-medium mb-1">&ldquo;Profile from card&rdquo; scan options</h4>
<p class="text-sm mb-2">The scan dialog asks for a profile name and offers a <strong>&ldquo;FCP/FCI check&rdquo;</strong> selector (the same three modes above, default <strong>Filetype + size</strong>) applied to every generated rule, plus an <strong>&ldquo;Ignore contents of files&rdquo;</strong> checklist (all checked by default except <code class="font-mono text-sm">EF.ARR</code>; the header checkbox checks or unchecks the whole list) of frequently-overwritten files whose contents are skipped: <code class="font-mono text-sm">EF.LOCI</code>, <code class="font-mono text-sm">EF.PSLOCI</code>, <code class="font-mono text-sm">EF.EPSLOCI</code>, <code class="font-mono text-sm">EF.5GS3GPPLOCI</code>, <code class="font-mono text-sm">EF.Keys</code>, <code class="font-mono text-sm">EF.KeysPS</code>, <code class="font-mono text-sm">EF.SMS</code>, <code class="font-mono text-sm">EF.Kc</code>, <code class="font-mono text-sm">EF.KcGPRS</code>, <code class="font-mono text-sm">EF.LOCIGPRS</code>, <code class="font-mono text-sm">EF.CBMID</code>, <code class="font-mono text-sm">EF.SMSS</code>, <code class="font-mono text-sm">EF.ACC</code>, <code class="font-mono text-sm">EF.EPSNSC</code>, <code class="font-mono text-sm">EF.START-HFN</code>, <code class="font-mono text-sm">EF.ARR</code>. Two further checked-by-default options <strong>&ldquo;Match first 4 bytes for&rdquo;</strong> <code class="font-mono text-sm">EF.IMSI</code> and <code class="font-mono text-sm">EF.ICCID</code> capture those files&rsquo; contents as a mask of only the first 4 bytes (uncheck for exact matching). A progress line shows <em>N / total files</em> with the current file path while scanning; during the scan the options are hidden and the buttons are locked. Rules are created only for files that actually exist on the card (a FCP template is returned); missing files are skipped. Custom files from the <strong>Custom files</strong> sub-tab are included under the same existence check.</p>
<h3 id="usage-scenarios" class="text-lg font-medium mb-2">5.7 Usage scenarios</h3>
<h4 id="card-snapshots" class="font-medium mb-1">Card snapshots</h4>
<p class="text-sm mb-2">The list view shows two columns &mdash; <strong>Profiles</strong> and <strong>Card snapshots</strong>. A card snapshot is an immutable capture of the card filesystem: for every existing file it stores the path, symbolic name, file type, size (or record length/count), the raw FCI from the SELECT response, and the contents whenever the file is readable (no ignore list, no masking). The ICCID is decoded from EF.ICCID and shown next to the snapshot name.</p>
<ul class="list-disc list-inside text-sm space-y-1 mb-3">
<li><strong>New snapshot</strong> &mdash; asks for a name and scans the card, then returns to the list.</li>
<li><strong>Import snapshot</strong> &mdash; loads a snapshot from a JSON file.</li>
<li>Each snapshot row has <strong>Open</strong>, <strong>Export</strong>, and <strong>Delete</strong>. <strong>Open</strong> shows all captured data read-only (raw FCI with the decoded FCI, contents); only the snapshot name is editable.</li>
</ul>
<h3 id="usage-scenarios" class="text-lg font-medium mb-2">5.7 Usage scenarios</h3>
<h4 id="scenario-a" class="font-medium mb-1">Scenario A &mdash; Working with files not in pySim&rsquo;s model (Custom files)</h4>
<ol class="list-decimal list-inside text-sm space-y-1 mb-3">