Bo Berglund wrote on Sun, 11 Feb 2018 21:00 +0100: > I found the certificate acceptance in this file: > > ~/.subversion/auth/svn.ssl.server/52e60f46d8c02303aea5256b18eb7aac > > It looks perfectly safe, does not contain anything especially useful.
That file records the certificate itself (in standard encoding) and the list of failures the certificate had when you permanently accepted it (such as having expired, being self-signed, etc). If when the certificate is next seen it has only those failures that it had last time, it won't be prompted for again.
