I didn’t configure the valid Redirect URIs field, it automatically filled that in after the metadata import
it is equal to : http://LAPTOP-F4PLMSKF:8080/samlSso/assertionConsumerService imported from skyspark
I turned off sign documents and client signature required = off.
if client signature required is on i get a different error:
I have fixed the site uri, it is now https: // localhost instead of : http : // LAPTOP-F4PLMSKF
I was redirected to keycloak login screen to authenticate.
After i log with a user credentials i receive the following