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Fix: brand push notifications with the configured PWA icon

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The service worker hard-coded the notification icon and badge to the bundled /icon-192x192.png, so push notifications always showed the default Bulwark logo even when an admin had configured a custom PWA/favicon icon (which the manifest already honors via /api/pwa-icon).

Point both notifications at /api/pwa-icon/192, and make that endpoint fall back to the bundled default icon instead of returning 404 when no custom icon is set - so it always returns an app icon and the service worker (which can't run the custom-vs-default check itself) has a single stable URL.
This commit is contained in:
dealerweb
2026-07-04 14:56:19 +02:00
committed by Linus Rath
parent d259168bd7
commit 4d6b4b5b8e
2 changed files with 12 additions and 8 deletions
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app/api/pwa-icon/[size]/route.ts
+6 -4
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@@ -59,10 +59,12 @@ export async function GET(
domainOverrides.pwaIconUrl ||
domainOverrides.faviconUrl ||
(sources.pwaIconUrl?.source !== 'default' ? (sources.pwaIconUrl?.value as string) : '') ||
(sources.faviconUrl?.source !== 'default' ? (sources.faviconUrl?.value as string) : '');
if (!iconUrl) {
return new NextResponse('No PWA icon configured', { status: 404 });
}
(sources.faviconUrl?.source !== 'default' ? (sources.faviconUrl?.value as string) : '') ||
// Fall back to the built-in default so this endpoint ALWAYS returns an app
// icon (custom if configured, else the bundled default). This lets callers
// that can't run the custom-vs-default check themselves - notably the
// service worker's notifications - use a single stable URL.
`/icon-${size}x${size}.png`;
const pngHeaders = {
'Content-Type': 'image/png',