I’m trying to replace my own authentication system to Auth0. My system has SAML as Service Provider feature and some users did setting their IdP to connect my Service Provider. Generally I have to ask them to update IdP setting to request to Auth0 but I want to let them use Auth0 instead of us without changing their IdP.
I tried to receive SAML Response in my ACS and then call Auth0 ACS to passthrough SAML Response and RelayState however Auth0 returns error
Destination endpoint did not match. Because SAML Response has
Destination field and it does not match Auth0 URL.
So, can I skip this Destination URL check in Auth0 setting? Or is there a more better way to replace my SAML Service Provider?