[keycloak-user] Spring Boot Adapter: Error creating KeycloakConfigResolver with KC 4.5.0.Final

[Sebastien Blanc]

Hi Niko !

Indeed something is wrong here, I can reproduce it. Could you open a ticket
? I will take a look at it ASAP.

Sebi

On Fri, Sep 28, 2018 at 3:51 PM Niko Köbler <niko at n-k.de> wrote:

> Hi all,
>
> I just updated my Spring Boot w/ Spring Security demo installation to KC
> 4.5.0.Final.
> To be able to use the Spring Boot configuration with Spring Security
> Adapter, I have this bean configuration:
>
> @Bean
> public KeycloakConfigResolver keycloakConfigResolver() {
>     return new KeycloakSpringBootConfigResolver();
> }
>
> This worked well until 4.4.0.Final.
> After upgrading to 4.5.0.Final, I get an error when Spring is trying to
> create the bean registry. Here is the relevant part of the stack trace:
>
> Caused by:
> org.springframework.beans.factory.BeanCurrentlyInCreationException: Error
> creating bean with name 'keycloakConfigResolver': Requested bean is
> currently in creation: Is there an unresolvable circular reference?
>         at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.beforeSingletonCreation(DefaultSingletonBeanRegistry.java:339)
> ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
>         at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:215)
> ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
>         at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
> ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
>         at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
> ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
>         at
> org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
> ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
>         at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135)
> ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
>         at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062)
> ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
>         at
> org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:583)
> ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
>         ... 69 common frames omitted
>
>
> I see, that there was a change in KeycloakSpringBootConfigResolver a few
> days ago, but I don't really get it... Perhaps it's me, perhaps it's an
> error?
> Do I have to define my KeycloakConfigResolver bean in another way?
>
> Can anybody help me?
>
> Regards,
> - Niko
>
>
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