JavaからLDAPSで「unable to find valid certification path to requested target」とエラーになる現象に遭遇しました - QiitaLookup failed: javax.naming.CommunicationException: simple bind failed: Samba4サーバ:636 [Root exception is javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target] import java.util.Hashtable; import javax.naming.AuthenticationExcep
