Improve logging

honeypot/geolocate.go

@@ -10,14 +10,16 @@ import (
 //go:embed Geoacumen-Country.mmdb
 var mmdb []byte
 
-func LookupCountry(ip net.IP) string {
+func (s *HoneypotServer) LookupCountry(ip net.IP) string {
 	db, err := geoip2.FromBytes(mmdb)
 	if err != nil {
+		s.Logger.Warnw("Error opening geoip database", "error", err)
 		return "??"
 	}
 
 	country, err := db.Country(ip)
 	if err != nil {
+		s.Logger.Warnw("Error doing geoip lookup", "error", err)
 		return "??"
 	}
 	return country.Country.IsoCode

honeypot/server.go

@@ -87,7 +87,7 @@ func (hs *HoneypotServer) passwordHandler(ctx ssh.Context, password string) bool
 		SSHClientVersion: ctx.ClientVersion(),
 		ConnectionUUID:   sessUUID,
 	}
-	country := LookupCountry(la.RemoteIP)
+	country := hs.LookupCountry(la.RemoteIP)
 	la.Country = country
 	hs.Logger.Infow("Login attempt",
 		"remote_ip", la.RemoteIP.String(),