Have an already working SAML link between an IdP and an SP, with a user present in both! The user should have no middle name.
Steps to reproduce:
- IdP should not send firstName
- On SP side set up the following mapping: User Field Expression is firstName, SAML Attribute is middleName
- Try to log in with the user
User is denied access, gets redirected to SP landing page with warning pop-up.
Either user can log in with updated first name, or mapping mandatory field with optional should not be possible
Tomcat 9.0.43 + MySQL 8.0.25 | Portal master DXP GIT ID: 7e3babbae667ec5d49fe640b567580168a24ca80