SAML2 for reactive environment / spring-webflux

[Dav1dde]

Summary

From what I can tell the recently added SAML2 support only supports Spring MVC or more generally servlet based requests. Any plans to add spring-webflux support?

[Larry-JJ]

May I know is there any progress on spring security saml support spring webflux?

[jzheaux]

There has not yet been progress as other items have taken priority.

If several community members start voting for this item, it's something that we could consider moving up the list.

[rwinch]

Another consideration is that we would need a reactive SAML library

[hofsa]

With "Spring Cloud 2020", the module spring-cloud-netflix-zuul has been removed.

Therefore, there is currently no official supported way to implement an API-Gateway with SAML2 support.

Could you recommend any work-arounds for an API-Gateway with SAML2 on the "Spring Cloud 2020" - stack?

[rwinch]

There really isn't an easy workaround. You would need to create an AuthenticationWebFilter that processes the SAMLResponse without blocking.

[mohanarpit]

Just wanted to ask if SAML support is still being considered for spring-webflux. It'll be great to have this officially in spring-security because a lot of Identity Providers use SAML.