kldap: add support for TLS CA certificate handling
Review Request #130249 - Created March 20, 2018 and discarded
This implements basic support for setting the TLS certificate request option (LDAP_OPT_X_TLS_REQUIRE_CERT) as well as a dedicated certificate
file for checking server certificate (LDAP_OPT_X_TLS_CACERTFILE).
TLS connection to LDAP server with self-signed certificate
- scenario a) none of the new options set -> connection fails due to missing certificate to check against
- scenario b) use LdapServer::TLSReqCertNever which makes the connection succeed
- scenario c) use LdapServer::TLSReqCertHard and set tlsCACertFile which makes the connection succeed