Why ovirt-engine-notifier with TLS authentication is giving error as unable to find valid certification path to requested target?

Solution Verified - Updated -

Issue

  • ovirt-engine-notifier configured as TLS authentication for smtp server with self signed certificate is showing below error in the notifier log when sending mails

    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 at com.sun.mail.smtp.SMTPTransport.startTLS(SMTPTransport.java:1918)

  • How to import self signed CA certificate of mail server to the keystore of ovirt-engine-notifier?

Environment

  • Red Hat Virtualization 4
  • Red Hat Enterprise Virtualization 3

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