Thank you for the reply. There seems to be no influence after I try it. I creating a certificate from openssl then signed by Let's Encrypt. I took several steps to convert the certificate to * .jks (keystore.jks).
I tried the above solution by adding *CASCertificatePath* to the */etc/apache2/mods-enabled/auth_cas.conf* configuration, the result remains the same (Unauthorized). Are there suggestions for the my configuration? Or does CAS not support the Let's Encrypt certificate? -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to cas-user+unsubscr...@apereo.org. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/6b8ed85b-2f8f-48bc-a9c2-474e1195c082%40apereo.org.
