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SSO Configuration - Proxy error ?

wbezou
Level 2
SSO Configuration - Proxy error ?

Hello,

trying to setup the SSO on a DSS instance. We have a custom IAM solution based on ORY Hydra.

Everything is setup as wanted on DSS side, callback URL on IDP = https://dss-access-url/login/openid-redirect-uri/, clientID & SecretID are configured.

DSS uses a proxy, and the checkbox "use global proxy settings" is enabled.

Though, I still get the error :
DSS error ERR_OPENID_IDP_EXCHANGE_CODE_FAILURE - Couldn't exchange the authorization code. Please contact your administrator., caused by: IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 500 Internal Server Error"

Can't find anywhere in the logs a confirmation of the following:
- Is DSS unable to contact IDP ? (fails at proxy)
- is IDP giving a 500 at DSS ?

Any precision on where to find the correct logs about this issue would be most welcome.

Regards,

Will.


Operating system used: Ubuntu 20.04

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3 Replies
wbezou
Level 2
Author

Following additional test, I have indeed an issue with proxy ...

still interested into getting details on where to find relevant logs for SSO 🙂

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anino
Dataiker

Hello,

The error is most likely registered in your DSS backend.log. Without looking at the log lines, we can't tell where the error comes from.

I would suggest you open a support ticket with the respective instance diagnosis after reproducing the error.

Reviewing the logs would be necessary to narrow this down.

https://doc.dataiku.com/dss/latest/troubleshooting/obtaining-support.html#obtaining-support

 

 

Technical Support Engineer
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wbezou
Level 2
Author

Thank you, will do that asap.

regards

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