%ssl::<cert_errors logformat code

%ssl::<cert_errors logformat code

The new %ssl::<cert_errors logformat code lists server certificate
validation errors detected by Squid (including OpenSSL and the
certificate validation helper components). The errors are listed in
the discovery order. By default, the error codes are separated by ':'.
Custom separators are also supported. For example:

  %{;}ssl::<cert_errors

This is a Measurement Factory project.