I'm trying to use kdesvn "Version 1.6.0 (Using KDE Development Platform 4.11.5)" (on openSUSE 13.1 x86_64, kdesvn RPM version 1.6.0-5.1.3) with a client certificate with passphrase.


CLI svn itself works just fine with (~/.subversion/config):
---------- 8< ----------
# Same result with "password-stores = kwallet".
password-stores = 
store-passwords = yes
store-ssl-client-cert-pp = yes
---------- >8 ----------

and (~/.subversion/servers):
---------- 8< ----------
[groups]
whatever = my-server.example.org

[whatever]
ssl-client-cert-file = /path/to/my/clientcert.p12
---------- >8 ----------


svn asks me for my certificate (or kwallet, if enabled) passphrase and works just fine. When using kdesvn and trying to open my local checkout or https://my-server.example.org/svn/foo directly, kdesvn reacts like this:
---------- 8< ----------
Filling log cache in background
Unable to connect to a repository at URL 'https://my-server.example.org/svn/foo'
Error running context: An error occurred during SSL communication
Unable to connect to a repository at URL 'https://my-server.example.org/svn/foo'
Error running context: An error occurred during SSL communication
Filling log cache in background finished.
---------- >8 ----------

I'm no svn expert, but this seems to be the svn catch-all error message, it is the same i get with the CLI svn when i mistype my passphrase.