Global OIDC TokenCustomizer is ignored

[michalvavrik]

Describe the bug

quarkus/extensions/oidc/runtime/src/main/java/io/quarkus/oidc/TokenCustomizer.java

Line 22 in eb56608

* Custom token customizers without a {@link TenantFeature} qualifier will be bound to all OIDC tenants.

says that the customizer without @TenantFeature is tied to every tenant. Strictly speaking I didn't try it, but after reading code I'm sure it doesn't work. We only inject customizer with the @TenantFeature from start - #33319.

Expected behavior

Javadocs says it should work.

Actual behavior

I expect that customizer is ignored.

How to Reproduce?

Drop @TenantFeature from ITs.

Output of uname -a or ver

No response

Output of java -version

No response

Quarkus version or git rev

No response

Build tool (ie. output of mvnw --version or gradlew --version)

No response

Additional information

I'd like to refactor how @TenantFeature is used with the TokenCustomizer and JWT Validator and I can fix this as part of that (that's why I'm opening this issue). Noone has complained so far, which tells me it is unlikely this feature is frequently used in a global scope.

It is not documented outside of the interface Javadoc.

[quarkus-bot]

/cc @pedroigor (oidc), @sberyozkin (oidc)

[sberyozkin]

There should be a test for the global one

[michalvavrik]

There should be a test for the global one

I looked for it before I opened this issue. I'll try it eventually (not today), but I can't imagine how could it possibly work when I didn't find a code that does that. Anyway, I can be wrong.

[michalvavrik]

This issue will become irrelevant with recent refactoring of this feature - #40525