SAML Configuration for Spring Security SAML

SAML Configuration 4x.yml

spring:
  security:
    saml2:
      relyingparty:
        registration:
          simplesamlphp:
            signing: &signing_ref
              credentials:
                - private-key-location: "classpath:credentials/rp-private.key"
                  certificate-location: "classpath:credentials/rp-certificate.crt"
            identityprovider:
              verification:
                credentials:
                  - certificate-location: "classpath:credentials/idp-certificate.crt"
              entity-id: https://simplesaml-for-spring-saml.cfapps.io/saml2/idp/metadata.php
              sso-url: https://simplesaml-for-spring-saml.cfapps.io/saml2/idp/SSOService.php
          ssocircle:
            signing: *signing_ref
            identityprovider:
              verification:
                credentials:
                  - certificate-location: "classpath:credentials/idp-ssocircle-certificate.crt"
              entity-id: https://idp.ssocircle.com
              sso-url: https://idp.ssocircle.com:443/sso/SSORedirect/metaAlias/publicidp
              #sso-url: https://idp.ssocircle.com:443/sso/SSOPOST/metaAlias/publicidp
          keycloak:
            signing: *signing_ref
            identityprovider:
              verification:
                credentials:
                  - certificate-location: "classpath:credentials/idp-keycloak-certificate.crt"
              entity-id: http://localhost:8081/auth/realms/demo
              sso-url: http://localhost:8081/auth/realms/demo/protocol/saml
          okta-preview-4:
            signing: *signing_ref
            identityprovider:
              verification:
                credentials:
                  - certificate-location: "classpath:credentials/idp-okta-certificate.crt"
              entity-id: http://www.okta.com/k36wkwt1OIRTMZBPGGQF
              sso-url: https://pivotal.oktapreview.com/app/pivotal_cfsamltemplate4_1/k36wkwt1OIRTMZBPGGQF/sso/saml