This commit separates the authentication principal, the assertion details,
and the relying party tenant into separate components. This allows the
principal to be completely decoupled from how Spring Security triggers and
processes SLO.
Specifically, it adds Saml2AssertionAuthentication, a new authentication
implementation that allows an Object principal and a Saml2ResponseAssertionAccessor
credential. It also moves the relying party registration id from
Saml2AuthenticatedPrincipal to Saml2AssertionAuthentication.
As such, Saml2AuthenticatedPrincipal is now deprecated in favor of
placing its assertion components in Saml2ResponseAssertionAccessor and
the relying party registration id in Saml2AssertionAuthentication.
Closes gh-10820
- Moved to BearerTokenAuthenticationFilter constructor to align with
AuthenticationFilter
- Undeprecated BearerTokenResolver to reduce number of migration scenarios
- Updated to 7.0 schema
- Added migration docs
Issue gh-14750
NimbusJwtDecoder and NimbusReactiveJwtDecoder now use
Spring Security's JwtTypeValidator by default instead
of Nimbus's type validator.
Closes gh-17181
This commit adds a documentation note explaining the importance of
overriding equals() and hashCode() in custom UserDetails implementations.
The default SessionRegistryImpl in Spring Security uses an in-memory
ConcurrentMap<Object, Set<String>>, Map<String,SessionInformation> to
associate principals with sessions. If a custom UserDetails class does
not properly override equals() and hashCode(), user sessions may not
be tracked or matched correctly.
I believe this helps developers avoid subtle session management issues
when implementing custom authentication logic.
Signed-off-by: Gurunathan <129361658+Gurunathan16@users.noreply.github.com>
This adds a dedicated migration guide for users moving from the Spring Security SAML Extension to the built-in SAML 2.0 support.
Includes:
- Content migrated from the project wiki
- xref links for `saml2Login`, `saml2Logout`, and `saml2Metadata`
- Metadata example moved to Examples Matrix
- Cleanup and naming per review feedback
Closes gh-11161
Signed-off-by: snowykte0426 <snowykte0426@naver.com>
Aside from simplifying configuration, this commit also makes it possible
to provide a response authentication converter that doesn't need the
NameID element to be present.
Closes gh-12136
Max Batischev
Josh Cummings
Lidoca
Felix Hagemans
Rob Winch
Gurunathan
snowykte0426
Danilo Piazzalunga
Joe Grandja
Tran Ngoc Nhan
Soumik Sarker
Yanming Zhou
Steve Riesenberg
Michael Samborski
Hao