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Rated 5 out of 5 stars
Hello! I had my first "warning" today:)...I was visiting a blogger site and the addon warned or rather said that certificate has been exchanged. I'm posting it here for the benefit of the others.
Maybe...just maybe..you could add an option so that it would "deny" the site if the certificate has been changed?
Deny the certificate
Hi.. I noticed some XUL settings were misplaced which define the size of the pop-up. Version 1.0.1 should open up the pop-ups in acceptable widths so the SHA1's do not overlap as in your snapshot.
Other than that, no - there is no way to deny a certificate - CertPatrol only gets to see the certificate when Mozilla has already accepted it. All you can do is close the window and cry wolf or something.
Update: I thought about it some more. Even if Mozilla accepted the certificate, it still makes a difference if you'll be warned the next time or not. I plan to add such a feature ASAP.