gonzalad created FEDIZ-194:
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Summary: NPE when restarting Fediz OIDC after using dynamic
registration
Key: FEDIZ-194
URL: https://issues.apache.org/jira/browse/FEDIZ-194
Project: CXF-Fediz
Issue Type: Bug
Reporter: gonzalad
Priority: Trivial
I'm using dynamic registration and I have a NPE on oidc module restart.
The scenario is this one :
1. I register dynamically a oidc client
POST to http://localhost:9080/oidc/services/register
2. I then restart the oidc module (I could restart all tomcat, it should be
the same).
I have the following error on restart :
{code}
idp_1 | Caused by: java.lang.NullPointerException
idp_1 | at
org.apache.cxf.fediz.service.oidc.clients.ClientRegistrationService.init(ClientRegistrationService.java:418)
idp_1 | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
idp_1 | at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
idp_1 | at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
idp_1 | at java.lang.reflect.Method.invoke(Method.java:498)
idp_1 | at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1719)
idp_1 | at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1656)
idp_1 | at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1585)
idp_1 | ... 59 more
{code}
This is because when we create a Client dynamically,
client.getResourceOwnerSubject() is null.
We than have a NPE in c.getResourceOwnerSubject().getLogin();
See
https://github.com/apache/cxf-fediz/blob/master/services/oidc/src/main/java/org/apache/cxf/fediz/service/oidc/clients/ClientRegistrationService.java#L425
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