User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:53.0) Gecko/20100101 Firefox/53.0 Build ID: 20170518000419 Steps to reproduce: Connect to a server which requires a client certificate to be presented. Remove the certificate from the certificate store. Reload the tab. Actual results: The old (now deleted) certificate continues to be presented to the server. Expected results: The standard “choose a client certificate” dialog should be presented. The old cert should have been removed completely from the certificate store and from Firefox's cache.
There's probably at least a few different things going on here: * Deleting a certificate doesn't really delete it until you restart Firefox, in general * Refreshing the page might reload it from the cache, in which case the user won't be prompted for a certificate * Depending on the setup, if the server is using TLS session tickets, it might not ask again for a certificate (not actually sure about this one - probably pretty server-dependent)
Priority: -- → P3
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