Cloudflare access manifest.json issues

Security Access
#1

I am getting this error after enabling cloudflare access on my webapp.
Chrome: manifest.json:1 Manifest: Line: 1, column: 1, Syntax error.

Firefox: Fetch event handlers must be added during the worker script’s initial evaluation.

In dev tools network tab:
manifest.json is returning a 302 code but is loaded, if I double click on it I can see the content.
And there is another identical manifest file loaded from cloudlfare
https://name.cloudflareaccess.com/cdn-cgi/access/login/example.com?kid=some-long-token

I tried changing the "start_url": in the manifest with the name.cloudflareaccess.com but with no luck still same issue.
The problem is that chrome no longer recognize it as a pwa, I don’t have the option to install it for example. Before enabling access eveything worked fine.

#2

Not sure whether this is related to the Session Duration set in your Cloudflare Access application. Did you set to No duration?

#3

It is set to 24 hours
I edited a property in the manifest from "display": "fullscreen", to standalone and for some reason the problem solved by itself. I cleared the cache and everything is working again. I did this before but I don’t know why now solved the problem.

1 Like
#4

Solved it by using crossorigin="use-credentials" in the <link rel='manifest' href="{{ asset('manifest.json') }}" crossorigin="use-credentials">

#5

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