Log OpenID SSL failures

If the JRE is missing the root certificates, it can't connect to
the big OpenID providers like Yahoo! or Google.  Ensure the admin
gets a description of the SSL handshake errors in the server log,
so they can more quickly troubleshoot the problem.

Bug: issue 513
Change-Id: I55541db703d338214fa65bd1a66664d0a0aa5d02
Signed-off-by: Shawn O. Pearce <sop@google.com>
1 file changed