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A single legacy spool with a 7-char rgba ('FFFFFFF', missing one F)
caused GET /api/v1/inventory/spools to 500 with a pydantic
ResponseValidationError, leaving the reporter with a blank Filaments
page and "Add Spool" silently failing. Root cause spans three layers:
1. Write path: SpoolUpdate.rgba had no pattern constraint (only
SpoolCreate did), so PATCH could plant malformed values in the DB.
2. Frontend: ColorSection hex input's `val.length <= 6 ? 'FF' : ''`
emitted 7-char rgba for 5-char input (XXXXX + FF = 7) and for
7-char typed input (no alpha appended).
3. Read path: SpoolResponse inherited the write-side pattern, so a
single bad row 500'd the entire list endpoint instead of being
tolerated through serialize.
SpoolUpdate.rgba now carries the same ^[0-9A-Fa-f]{8}$ pattern as
SpoolCreate. The hex input emits a fully-formed 8-char RRGGBBAA on
every keystroke — 8-char paste passes through, 7-char drops the
stray, shorter input pads RGB with '0' and appends FF alpha.
SpoolResponse.rgba is now Optional[str] with no pattern — write-side
validation is the right place for format rules; responses must
tolerate historical rows.
Tests: 16 schema tests (SpoolCreate/Update reject, SpoolResponse
tolerate), 7 frontend tests covering every input length 0–8 plus
non-hex strip. A user who already has a bad row in their DB now sees
it render with a default color instead of having to hand-edit SQLite.
41 lines
1.8 KiB
HTML
41 lines
1.8 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
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<!-- L-4: Restrict Referer header to origin-only on cross-origin navigation so
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sensitive tokens in query parameters are not leaked to third-party servers. -->
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<meta name="referrer" content="strict-origin-when-cross-origin" />
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<title>Bambuddy</title>
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<!-- PWA Meta Tags -->
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<meta name="description" content="Monitor and manage your Bambu Lab 3D printers" />
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<meta name="theme-color" content="#00ae42" />
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<meta name="mobile-web-app-capable" content="yes" />
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<meta name="apple-mobile-web-app-capable" content="yes" />
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<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
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<meta name="apple-mobile-web-app-title" content="Bambuddy" />
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<!-- Manifest -->
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<link rel="manifest" href="/manifest.json" />
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<!-- Favicons -->
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<link rel="icon" type="image/png" sizes="32x32" href="/img/favicon-32x32.png" />
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<link rel="icon" type="image/png" sizes="16x16" href="/img/favicon-16x16.png" />
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<link rel="apple-touch-icon" sizes="180x180" href="/img/apple-touch-icon.png" />
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<!-- Splash screens for iOS -->
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<link rel="apple-touch-startup-image" href="/img/android-chrome-512x512.png" />
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<script type="module" crossorigin src="/assets/index-CASdUlGi.js"></script>
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<link rel="stylesheet" crossorigin href="/assets/index-CkAOuJaW.css">
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</head>
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<body>
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<div id="root"></div>
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<!-- Service Worker Registration (skip on SpoolBuddy kiosk).
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Kept as an external file so the CSP `script-src 'self'` covers it
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without needing 'unsafe-inline' or per-build hashes. -->
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<script src="/sw-register.js"></script>
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</body>
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</html>
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