OIDC Server is not available - SunCertPathBuilderException: unable to find valid certification path to requested target

Solution Verified - Updated -

Issue

  • During the integration of a CEQ application with RHBK on RHOCP, using Quarkus OIDC, the following problem occurs:

    OIDC Server is not available:: javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Environment

  • Red Hat build of Apache Camel for Quarkus (CEQ) 3.15.4
  • Red Hat Build Of Keycloak (RHBK) 26
  • Red Hat OpenShift Container Platform (RHOCP) 4.15

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