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Dont use the service worker cache as it interferes with the content security policy

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If we use this, then the CSP can't set security policies as
granularly, as almost everything will go through connect-src,
like every time we get a fallback image it would go through
fetch and connect-src would have to allow all https.
This commit is contained in:
Jackson Harper 2023-09-28 15:11:17 +08:00
parent c9b178ca5c
commit d120a6aa3d
1 changed files with 10 additions and 19 deletions
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29
packages/web/public/sw.js
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@ -129,23 +129,6 @@
})
}
function handleFetchRequest(ev) {
const request = ev.request
if (request.method === 'POST') {
const requestUrl = new URL(request.url)
if (requestUrl.pathname === '/share-target') {
const shareRequest = handleShareTarget(request)
return shareRequest
}
}
if (naviApi.onLine) {
return globalApi.fetch(request)
}
return fetchWithCacheBackup(request)
}
function handleOutdatedCache() {
return globalApi.caches.keys().then((cacheNames) => {
return Promise.all(
@ -181,8 +164,16 @@
if (ev.request.destination === 'script') {
return
}
if (ev.request.destination === 'image') {
return
}
const handler = handleFetchRequest(ev)
ev.respondWith(handler)
if (ev.request.method === 'POST') {
const requestUrl = new URL(request.url)
if (requestUrl.pathname === '/share-target') {
const shareRequest = handleShareTarget(request)
return shareRequest
}
}
})
})()