This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Mozilla Support में खोजें

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How to allow self signed certificates in Firefox 59?

  • 1 प्रत्युत्तर दें
  • 1 यह समस्या है
  • 14 views
  • के द्वारा अंतिम प्रतियुतर Shadow110

more options

As of Firefox 59 it looks like self signed certificates no longer work.

"The certificate is not trusted because it is self-signed. "

I use self signed certificates when developing sites locally, and I've had to jump through hoops in order to get this to work in the past. The documentation specified via "Learn More" link is outdated as there no longer is a mechanism to add exceptions. It seems like every browser handles this differently as Chrome accepts trusted certs within "Keychain Access" but Firefox does not.

Is there updated documentation on how to allow self signed certs for the newest version of Firefox?

As of Firefox 59 it looks like self signed certificates no longer work. "The certificate is not trusted because it is self-signed. " I use self signed certificates when developing sites locally, and I've had to jump through hoops in order to get this to work in the past. The documentation specified via "Learn More" link is outdated as there no longer is a mechanism to add exceptions. It seems like every browser handles this differently as Chrome accepts trusted certs within "Keychain Access" but Firefox does not. Is there updated documentation on how to allow self signed certs for the newest version of Firefox?

All Replies (1)

more options

Hi, not that I know of. A lot has to do with : https://www.theregister.co.uk/2018/03/01/trustico_digicert_symantec_spat/ So possibly awhile before things calm down. Plus was another one before.

Can try : https://letsencrypt.org/

Please let us know if this solved your issue or if need further assistance.