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luci: handle oversized peer config QR generation gracefully (#118)

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Catch QR rendering failures when exporting peer configurations and show a
user-facing message instead of failing silently (for example when large I1-I5
values present).
This commit is contained in:
mr. brown
2026-03-16 12:13:08 +01:00
committed by GitHub
parent fb008b93c8
commit ac697888ac
1 changed files with 19 additions and 3 deletions
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18
luci-proto-amneziawg/htdocs/luci-static/resources/protocol/amneziawg.js
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@@ -72,9 +72,25 @@ function buildSVGQRCode(data, code) {
whiteColor: 'white', whiteColor: 'white',
blackColor: 'black' blackColor: 'black'
}; };
try {
const svg = uqr.renderSVG(data, options); const svg = uqr.renderSVG(data, options);
code.style.opacity = ''; code.style.opacity = '';
dom.content(code, Object.assign(E(svg), { style: 'width:100%;height:auto' })); dom.content(code, Object.assign(E(svg), {
style: 'width:100%;height:auto'
}));
}
catch (e) {
console.warn('QR generation failed:', e);
code.style.opacity = '';
dom.content(code, E('div', {
'class': 'alert-message warning',
'style': 'margin:0;text-align:center'
}, [
_('QR code generation failed. The configuration may be too large.')
]));
}
} }
var cbiKeyPairGenerate = form.DummyValue.extend({ var cbiKeyPairGenerate = form.DummyValue.extend({