Having issues with setting up

Hello there! I am a new community member, and hoping to get some help setting up Auth0 for use with my simplesaml setup.

I have simplesamlphp setup on my website, and have all the idp information provided from Auth0 as expected. However, I was given sP information from simplesaml in .xml format that I cannot seem to give to Auth0 anywhere.

Whenever I attempt to use the login on my website, I receive an error

**invalid_request** : The SAML Request AssertionConsumerServiceURL is invalid:

with a url pointing to http://example.com/simplesaml/module.php/saml/sp/saml2-acs.php/Auth0

(actual domain name replaced with example.com for security purposes)

When looking online, it looks like this is because Auth0 has the incorrect consumer service URL, however I never set this up in Auth0 so I am not sure where it’s pulling that from.

Can I possibly get some help getting this setup?

Thanks!

Hey @jfurnas,

Have you configured the ACS URL on IDP side(Auth0)? I am assuming Auth0 is your IDP
There is a comprehensive guide you can follow:

Let me know if that helps!

Regards,
Sid

1 Like

Sid,

I have went through those steps, and I am still receiving the same error, telling me that the request was invalid.

Ultimately, what I am trying to do is bridge the authentication/user details between two of my websites, using Auth0 as the IDP between them, so that users can log into both websites using the same credentials.

@jfurnas, so further we would need to check what ACS URL the SP is sending to Auth0 IDP, Can you DM me your HAR file for the login flow:
Method to get HAR File : https://auth0.com/docs/troubleshoot/har

1 Like