Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Etsi tuesta

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.

Lue lisää

Ketju on arkistoitu. Esitä kysymys, jos tarvitset apua.

Subdomain wildcard certificate not recognized

  • 1 vastaus
  • 1 henkilöllä on sama ongelma
  • 118 näyttöä
  • Viimeisin kirjoittaja guigs

gpin
gpin

We have created a self signed CA certificate that verifies a sub domain "*.dev.mydomain.example", NOT as in the more common case the whole domain "*.mydomain.example".

Firefox does not properly recognize a sub domain of this wildcard, e.g. cms.dev.mydomain.example.

The error message is:

cms.dev.mydomain.example uses an invalid security certificate. The certificate is only valid for *.dev.clearsense.at (Error code: ssl_error_bad_cert_domain)

using Firefox 36.0.4 on Mac OS X 10.9.5

We have created a self signed CA certificate that verifies a sub domain "*.dev.mydomain.example", NOT as in the more common case the whole domain "*.mydomain.example". Firefox does not properly recognize a sub domain of this wildcard, e.g. cms.dev.mydomain.example. The error message is: -------------------------------------------------------- cms.dev.mydomain.example uses an invalid security certificate. The certificate is only valid for *.dev.clearsense.at (Error code: ssl_error_bad_cert_domain) -------------------------------------------------------- using Firefox 36.0.4 on Mac OS X 10.9.5

Kaikki vastaukset (1)

guigs
guigs

Does the cert have an OV? https://wiki.mozilla.org/CA:Problematic_Practices#Wildcard_DV...

For alternatives see also: http://stackoverflow.com/questions/29.../when-does-firefox-throw-ssl-error-bad-cert-domain-with-a-wildcard-certificate