Possibility of Null Pointer Exceptions #35

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opened 2022-03-25 12:50:06 -04:00 by skinkie · 1 comment

skinkie commented

2022-03-25 12:50:06 -04:00

(Migrated from github.com)

Expected Behaviour

Gracefully fail.

Actual Behavior

2022-03-25 17:47:13,871 ERROR [org.keycloak.services.resources.IdentityBrokerService] (default task-19) identityProviderUnexpectedErrorMessage: java.lang.NullPointerException
        at deployment.keycloak-regex-mapper-1.0.9.ear.com.github.lucafilipozzi-keycloak-regex-mapper-1.0.9.jar//com.github.lucafilipozzi.keycloak.broker.saml.mappers.RegexRealmAndClientRoleAttributeMapper.lambda$processUser$1(RegexRealmAndClientRoleAttributeMapper.java:132)
        at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:176)
        at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
        at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
        at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
        at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1621)
        at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
        at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
        at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
        at deployment.keycloak-regex-mapper-1.0.9.ear.com.github.lucafilipozzi-keycloak-regex-mapper-1.0.9.jar//com.github.lucafilipozzi.keycloak.broker.saml.mappers.RegexRealmAndClientRoleAttributeMapper.processUser(RegexRealmAndClientRoleAttributeMapper.java:135)
        at deployment.keycloak-regex-mapper-1.0.9.ear.com.github.lucafilipozzi-keycloak-regex-mapper-1.0.9.jar//com.github.lucafilipozzi.keycloak.broker.saml.mappers.RegexRealmAndClientRoleAttributeMapper.importNewUser(RegexRealmAndClientRoleAttributeMapper.java:117)
        at org.keycloak.keycloak-services@17.0.0//org.keycloak.services.resources.IdentityBrokerService.lambda$afterFirstBrokerLogin$1(IdentityBrokerService.java:693)

Steps To Reproduce

### Expected Behaviour Gracefully fail. ### Actual Behavior ``` 2022-03-25 17:47:13,871 ERROR [org.keycloak.services.resources.IdentityBrokerService] (default task-19) identityProviderUnexpectedErrorMessage: java.lang.NullPointerException at deployment.keycloak-regex-mapper-1.0.9.ear.com.github.lucafilipozzi-keycloak-regex-mapper-1.0.9.jar//com.github.lucafilipozzi.keycloak.broker.saml.mappers.RegexRealmAndClientRoleAttributeMapper.lambda$processUser$1(RegexRealmAndClientRoleAttributeMapper.java:132) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:176) at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1621) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at deployment.keycloak-regex-mapper-1.0.9.ear.com.github.lucafilipozzi-keycloak-regex-mapper-1.0.9.jar//com.github.lucafilipozzi.keycloak.broker.saml.mappers.RegexRealmAndClientRoleAttributeMapper.processUser(RegexRealmAndClientRoleAttributeMapper.java:135) at deployment.keycloak-regex-mapper-1.0.9.ear.com.github.lucafilipozzi-keycloak-regex-mapper-1.0.9.jar//com.github.lucafilipozzi.keycloak.broker.saml.mappers.RegexRealmAndClientRoleAttributeMapper.importNewUser(RegexRealmAndClientRoleAttributeMapper.java:117) at org.keycloak.keycloak-services@17.0.0//org.keycloak.services.resources.IdentityBrokerService.lambda$afterFirstBrokerLogin$1(IdentityBrokerService.java:693) ``` ### Steps To Reproduce ![image](https://user-images.githubusercontent.com/502394/160165299-9b1d45bb-8b74-42b6-809e-db45e19b23dd.png)

LucaFilipozzi commented

2022-03-27 11:43:14 -04:00

(Migrated from github.com)

Thanks for the bug report. I'm travelling today and will reply more fully tomorrow.