This is on Windows Desktop 2016, connecting to RHEL 7 and 8 Servers.
When we try to login using WinSCP, it authenticates enough to get the /etc/motd, says that it it is authenticating, "Using username "useruser"", then puts up a password prompt -not a pin prompt. Then WinSCP says "Server refused our key" and "Access denied" and prompts for the password.
On the server side, we get the following in /var/log/secure: "error: PAM: Authentication failure for useruser."
If we use WinSCP to "Open in PuTTY" it works as expected, we are prompted for a pin and we can login without issue.
How can we get WinSCP to work with the CAC reader or use PuTTY to authenticate? Thanks.