I would like to use Mozilla Firefox on Ubuntu 20.04, the problem is to make Firefox trust my companies certificate.
First I installed the root/CA certificate as described in this answer That alone didn't work, so I continued with this Mozilla support article. The Linux section is very short, so I just tried to set
I also added the certificate to
When I try to go to that internal website, I get:
Warning: Potential Security Risk Ahead
Firefox detected a potential security threat and did not continue to hostname.internal. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.
What can you do about it?
The issue is most likely with the website, and there is nothing you can do to resolve it.
If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the websitexe2x80x99s administrator about the problem.
I have also tried the following in order to verify that installing the certificate to the OS worked. Seems like it didn't...
$ curl -I https://hostname.internal/ HTTP/1.1 200 Connection established curl: (60) SSL certificate problem: unable to get local issuer certificate More details here: https://curl.haxx.se/docs/sslcerts.html curl failed to verify the legitimacy of the server and therefore could not establish a secure connection to it. To learn more about this situation and how to fix it, please visit the web page mentioned above.
Can anybody shed some light on whats going on and maybe provide some further steps that I could do to analyze the problem?