[BUG] New OIDC user with 'none' fields #882
Description
Describe the bug
incorrect processing of the oidc response. During the first authentication (when the user does not exist), a 'None' user is created if, for example, the email parameter is unavailable.
To Reproduce
Steps to reproduce the behavior:
1)Connect the OIDC. I use Keycloak for these purposes.
2)restrict the use of the email field in a specific client in the IDP.
3) When I try to authenticate, I get user None, although I should get an error. the IRIS_AUTHENTICATION_CREATE_USER_IF_NOT_EXIST parameter is configured in .env=True
4)The same situation was when I tested the IDC_SCOPES,OIDC_MAPPING_USERNAME, and OIDC_MAPPING_EMAIL parameters.
Expected behavior
It is necessary to receive a message that the user cannot be created because there are no required fields.
Screenshots
Desktop (please complete the following information):
- OS: oracle 9.5 server, macos client
- Browser: Firefox
Additional context
Please let us know if you have described.
Also regarding the issue of request processing. I still haven't been able to configure the system so that the login field contains username, not email.