How do we authenticate through a third party authenticator (NON Active Directory, so Windows Authentication is not possible) and then use those credentials to connect to SQL server through a PowerBuilder CLASSIC app?
The authentication is through a web interface.
We could use OAuth as described in Implementing OAuth 2.0 Authorization with PowerBuilder 2019 R2 ,
but then we need to connect to MS SQL Server (all the data lives there) for actual business.