Configuring SAML Login with Spring Security: metadata-location and Relying Party Setup
🔐 SAML SSO with Spring Security 6 — production guide + companion repo! After configuring SAML for 30+ Spring Boot apps, here's what actually works: ✅ spring.security.saml2.relyingparty.registration config ✅ Dynamic IdP metadata (no manual cert copy-paste) ✅ Multi-IdP support: Keycloak, Okta, Azure AD, Ping Identity ✅ Custom attribute mapping (email, roles normalization) ✅ Single Logout (SP + IdP initiated) ✅ Debug guide for "SAML signature validation failed" 🐙 New companion repo: github.com/IAMDevBox/spring-security-saml-example → Docker Compose with Keycloak, integration tests, cert generation script Full guide: https://iamdevbox.com/posts/configuring-saml-login-with-spring-security/ #SpringSecurity #SAML #SSO #SpringBoot #Java #IAM #Keycloak #Security Read more: Configuring SAML Login with Spring Security: metadata-location and Relying Party Setup













