Setup Redash with Authentik

[nxtbr]

Can anyone share a guide to configure sso with authentik?

I have a redash at https://insights.mydomain.com and authentik at https://auth0.mydomain.com

I created a SAML Provider with "authorization flow = default-provider-authorization-implicit-consent (Authorize Application)", "ACS URL = https://insights.mydomain.com/saml/callback?org_slug=default", "Issuer = redash" e "Service Provider Binding = POST".

At redash I checked SAM Enabled (Dynamic) and put "SAML Metadata URL = https://auth0.mydomain.com/api/v3/providers/saml/1/metadata/?download", "SAML Entity ID = redash" e "SAML NameID Format = urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress".

When I go to "https://insights.mydomain.com" in an anonymous tab, hit "SAM Login" I am redirected to the login authentik login page. So, I enter the correct user/pass and I am redirected back to redash login.

But it display "SAML login failed. Please try again later."

What I am doing wrong?