Firefox loads https://cdn.jsdelivr.net/npm/vue/dist/vue.js once, but not a second time
A web app I am building seems to be broken in Firefox. It loads ok the first time, but not the second.
I checked the console and I found I get an error message that says:
Loading failed for the <script> with source “https://cdn.jsdelivr.net/npm/vue/dist/vue.js”.
I tried loading the URL https://cdn.jsdelivr.net/npm/vue/dist/vue.js in another tab, and it loads ok the first time, but if I reload it I get a security error:
Did Not Connect: Potential Security Issue
and when I hit advanced I see
Someone could be trying to impersonate the site and you should not continue. [...] Error code: SEC_ERROR_UNKNOWN_ISSUER
and under view certificate:
https://cdn.jsdelivr.net/npm/vue/dist/vue.js Peer’s Certificate issuer is not recognized.
Neither Chrome nor Safari seem to be affected.
Another weird symptom is that pictures on stackoverflow are all broken.
I appreciate any help - thanks.
被選擇的解決方法
Self answer: this is an enterprise laptop. It seems there is some kind of opendns blocking going on.
The solution is to set security.enterprise_roots.enabled to true (via about:config) to configure Firefox to use OS Keychain for trusted root certificates store.
Found here: https://superuser.com/questions/621694/deploy-root-certificate-to-firefox-on-mac-os-x
從原來的回覆中察看解決方案 👍 1所有回覆 (2)
選擇的解決方法
Self answer: this is an enterprise laptop. It seems there is some kind of opendns blocking going on.
The solution is to set security.enterprise_roots.enabled to true (via about:config) to configure Firefox to use OS Keychain for trusted root certificates store.
Found here: https://superuser.com/questions/621694/deploy-root-certificate-to-firefox-on-mac-os-x
The Cisco Umbrella Root CA signing certificate also can be installed directly into Firefox if desired, but in managed deployments, the option you used probably will be the more common one.
https://docs.umbrella.com/deployment-umbrella/docs/install-cisco-umbrella-root-certificate#firefox