The 'NotBefore' condition could not be verified successfully. The SAML response is not valid

[khusain_splunk]

The 'NotBefore' condition could not be verified successfully. The SAML response is not valid
My IDP provider is ADFS.

[khusain_splunk · Accepted solution]

Hi,

It seems that splunk is rejecting the assertion from ADFS as it didn't like the "NotBefore" attribute. This may be due to clock skew between Splunk (the SP) and ADFS (the iDP). Please go through below blog link, it may help in troubleshooting:

https://blog.jstubberfield.net/splunk-saml-and-notbefore-verification/
https://answers.splunk.com/answers/350999/using-saml-for-authentication-why-do-we-get-time-s.html

Thanks
Kashif