Hello OpenSSH developers and users! My client uses wtmp information to determine past logins though ssh into their production environment. It seems sftp does not write into wtmp, and thus, it is not possible to list past sftp sessions. To make this happen I can see several options: 1. We write a custom tool to analyze auth.log to determine past sessions. This is not useful for ssh community in general. 2. We create an sftp wrapper tool that writes to wtmp and executes sftp-server by setting "Subsystem sftp /usr/lib/openssh/sftp-server" as the wrapper executable in sshd_config. 3. We write an extension to sshd that can be enabled with a configuration variable that instructs sftp to write to wtmp so that it would do it by default. Are there concerns about option 3? Could such a feature be accepted into sftp? Thanks! Best regards, Heikki Orsila _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev
