Does TrustManager PKIX (or RFC 3280/X.509) really check the expiration date of a client’s certificate?

It was noticed that the default java implementation of TrustManagerFactory for PKIX trust manager algorithm (X509ExtendedTrustManager) doesn’t really check the expiration date of a client’s certificate during SSL authenticati… Continue reading Does TrustManager PKIX (or RFC 3280/X.509) really check the expiration date of a client’s certificate?