I am new to Graylog, working on POC to implement GrayLog for all our applications and I am unable to configure external authentications like SSO and LDAP/Active Directory. We followed this documentation https://docs.graylog.org/en/3.1/pages/users_and_roles/external_auth.html
For LDAP/Active Directory:
Test server connection is getting successful but test login is failing, so suspecting something we are doing wrong on User Mapping section.
We are getting below error when we try to test login
Binding with empty principal is forbidden.
User’s LDAP attributes
LDAP server did not return any attributes for the user.
User’s LDAP groups
LDAP server did not return any groups for the user.
For SSO, we have given trusted proxy as 127.0.0.1/32, 0:0:0:0:0:0:0:1/128 but user is unable to login using SSO as well.
Can someone help how we can fix these issues? I appreciate any help!