Continuing my issues after enabling a CDN and moving my site assets and uploads to S3 compatible storage, I noticed that the /admin/upgrade page doesn’t load because MY_CDN/assets/docker-manager-app-07d06764ce8970a55a9e89aa092994a1691d4d67ece07e1dfd191354ff526af3.js (and a few other files) is loaded from the main site CDN, but that isn’t included in CSP by default. So I had to add: MY_CDN/assets/ to the " content security policy script src" setting in discourse. Even though the option says “The current host and CDN are included by default” But after adding that manual entry the upgrade page is no longer blank. So it seems that the default list of stuff to put in the CSP doesn’t cover everything. This is with discourse version 2.6.0.beta1( 232d277833 )

How did you configure your CDN?

My environment variables in app.yml: [image] Custom emoji don't use CDN for S3 stored assets in a few pages Support I did have a look at that thread, and as far as I can tell my configuration should be right: DISCOURSE_CDN_URL: https://thrivecommunity-cdn.b-cdn.net DISCOURSE_USE_S3: true DISCOURSE_S3_REGION: eu-central-1 DISCOURSE_S3_ENDPOINT: https://s3.eu-central-1.wasabisys.com DISCOURSE_S3_INSTALL_CORS_RULE: false DISCOURSE_S3_ACCESS_KEY_ID: aaaa DISCOURSE_S3_SECRET_ACCESS_KEY: aaaa DISCOURSE_S3_CDN_URL: https://thrivecommunity-uploads.b-cdn.net DISCOURSE_S3_BUCKET: thrivecommunityforum… In addition I have the assets upload hook from: Configure an S3 compatible object storage provider for uploads

Admin upgrade page doesn't load with a CDN

Product Support

pmusaraj (Penar Musaraj) November 4, 2020, 5:31pm 4

This should be fixed now, more details in Totally blank upgrades page - #20 by pmusaraj

Topic		Replies	Views
CDN URL must be added to csp script src Self-hosting cdn	3	828	April 16, 2020
Totally blank upgrades page Bug	19	2365	November 4, 2020
DISCOURSE_CDN_URL causes content security policy violations? Self-hosting cdn	4	1841	February 6, 2020
Assets not serving from CDN in latest update Product Support	16	2076	February 7, 2020
Discourse refused to load with CSP policy error after rebuild Product Support	4	2970	May 8, 2019

Admin upgrade page doesn't load with a CDN

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