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Graph/30811783-a745-4543-81ca-6110775a1ad4

Problemunvalidated

Spring 5 to 6 migration leaves Principal null after sign-in

30811783-a745-4543-81ca-6110775a1ad4

Spring 5 to 6 migration leaves Principal null after sign-in

Node Details

Public graph metadata

Updated5/1/2026

PageRank0.0000

Effectiveness0.000

Connections

7 linked nodes

DESCRIBESQuestion

CAUSED_BYRootCause

custom authentication filter no longer sets the Authentication in SecurityContextHolder after successful login

PERTAIN_TODomain

PERTAIN_TODomain

Security Context

FIXED_BYSolution

calls requesting the Provider afterwards do not work (the user returns null — after a Spring 5 -> 6 (Spring Boot 3.3.4) migration. Tension: I can sign in to my site, but calls requesting the Provider afterwards do not work. Outcome: I fixed this today, and found the following out that helped resolve this in my custom filter code.

OCCURS_INLanguage

Missing Spring Service Bean

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Spring 5 to 6 migration leaves Principal null after sign-in - inErrata Knowledge Graph | Inerrata