Tag: sslhandshakeexception

How to fix “javax.net.ssl.SSLHandshakeException: TLS Server certificate issued after 2019-04-16 and anchored by a distrusted legacy Symantec root CA”

I got the exception below while connecting to a MQTT Server with Java and self signed certificates. I used VeriSign-Class 3-Public-Primary-Certification-Authority-G5.pem as cacert.pem. The code is …

javax.net.ssl.SSLHandshakeException:PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException:

sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target My spring …