Will this OpenSSH server be able to run interactive console programs (like cmd.exe or python.exe), or will it be limited to (say) PowerShell?
Windows doesn't have a good API for hosting a console--it's not like Unix, where a pty has a master end and a slave end. Trying to run a console program in mintty.exe (https://github.com/mintty/mintty/issues/56) or Cygwin SSHD fails for this reason. I wrote a tool, winpty, that makes a best-effort attempt to emulate a Unix pty master by scraping the console buffer, but it has some limitations, so I'm not sure Microsoft would want to use it. Maybe they would expand the console API?
Windows doesn't have a good API for hosting a console--it's not like Unix, where a pty has a master end and a slave end. Trying to run a console program in mintty.exe (https://github.com/mintty/mintty/issues/56) or Cygwin SSHD fails for this reason. I wrote a tool, winpty, that makes a best-effort attempt to emulate a Unix pty master by scraping the console buffer, but it has some limitations, so I'm not sure Microsoft would want to use it. Maybe they would expand the console API?