Created attachment 1190306 [details] ose32 saml pod log
Hi Jianlin, I tried a few different solutions but in the end I choose this workaround: https://github.com/openshift/request-header-saml-service-provider/pull/5 Can you let me know if this works for you? You'll just need to update the template and redeploy.
Verified this bug with the PR#5, it is working well. I will merge the PR by myself so that QE could run full-functional testing today, hope not bring trouble for that.
Closing this bug because it's not currently customer facing and thus not needed for an advisory.