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SAML SSO keycloak logout causes null pointer exception

Solved!
DrissiReda
Level 3
SAML SSO keycloak logout causes null pointer exception

I can login properly and even use dataiku with no issue through SSO. But when I logout I receive null pointer exception as a raw json page.

I've attached my logs. In backend.log the java exception is towards the end you can't miss it. I can't seem to find any other indications that might help me resolve this. The raw json exception page I get as a result is also attached (saml-callback.zip).

 

[Edited by moderator to remove log attachments]

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1 Solution
Clément_Stenac
Dataiker
Dataiker

Hi,

This error indicates that your IDP redirected to a POST on the /dip/api/saml-callback endpoint with no body. In other words, no valid SAML assertion was sent. This is likely a configuration issue on your IDP side.

If further troubleshooting is required, we would recommend that you open a support ticket rather than posting logs publicly. Please see https://doc.dataiku.com/dss/latest/troubleshooting/obtaining-support.html 

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2 Replies
Clément_Stenac
Dataiker
Dataiker

Hi,

This error indicates that your IDP redirected to a POST on the /dip/api/saml-callback endpoint with no body. In other words, no valid SAML assertion was sent. This is likely a configuration issue on your IDP side.

If further troubleshooting is required, we would recommend that you open a support ticket rather than posting logs publicly. Please see https://doc.dataiku.com/dss/latest/troubleshooting/obtaining-support.html 

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DrissiReda
Level 3
Author

Thanks, but logs had nothing sensitive as it was a virtual local test environment.

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