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package logging
import (
"log"
"time"
"github.com/charmbracelet/wish"
"github.com/gliderlabs/ssh"
)
// Middleware provides basic connection logging. Connects are logged with the
// remote address, invoked command, TERM setting, window dimensions and if the
// auth was public key based. Disconnect will log the remote address and
// connection duration.
func Middleware() wish.Middleware {
return func(sh ssh.Handler) ssh.Handler {
return func(s ssh.Session) {
ct := time.Now()
hpk := s.PublicKey() != nil
pty, _, _ := s.Pty()
log.Printf("%s connect %s %v %v %s %v %v\n", s.User(), s.RemoteAddr().String(), hpk, s.Command(), pty.Term, pty.Window.Width, pty.Window.Height)
sh(s)
log.Printf("%s disconnect %s\n", s.RemoteAddr().String(), time.Since(ct))
}
}
}
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