SAML / ADFS Integration Issues

jshatney
Mega Expert

Currently implementing a SAML / ADFS Integration with a client. Very similar settings to the handful I've done in the past.   We're receiving the following error on the ADFS side:

 

The Federation Service encountered an error while processing the SAML authentication request.

 

Additional Data

Exception details:

  1. Microsoft.IdentityModel.Protocols.XmlSignature.SignatureVerificationFailedException: MSIS0037: No signature verification certificate found for issuer 'https://xxxxxx.service-now.com'.

    at Microsoft.IdentityServer.Protocols.Saml.Contract.SamlContractUtility.CreateSamlMessage(MSISSamlBindingMessage message)

    at Microsoft.IdentityServer.Service.SamlProtocol.SamlProtocolService.CreateErrorMessage(CreateErrorMessageRequest createErrorMessageRequest)

    at Microsoft.IdentityServer.Service.SamlProtocol.SamlProtocolService.ProcessRequest(Message requestMessage)


I have verified that we have a valid certificate stored in the ServiceNow instance.   We are being redirected properly to the client's IDP and are able to input credentials. The error shows in the logs on the ADFS side once we click login at the ADFS page.


I am not seeing any errors in the Service Now logs specifically when this occurs.


Anyone have any ideas?

2 REPLIES 2

Jorge Andre Per
Kilo Expert

Did you manage to solve this? I am currently struggling with the same problem! 😕


I'm getting the same thing. Any resolution to this?