add dynamic IP attributions

vpnserver.go

@@ -126,14 +126,6 @@ func (s *OpenVpnMgt) Version() (error, map[string][]string) {
 	return nil, ret
 }
 
-// internal DHCP
-func (s *OpenVpnMgt) getIP(c *vpnSession) (string, error) {
-	// TODO implement
-	ip := s.ldap[c.Profile].ipMin
-
-	return ip.String(), nil
-}
-
 // called after a client is confirmed connected and authenticated
 func (s *OpenVpnMgt) ClientValidated(line, remote string) {
 	err, c := s.getClient(line, remote)
@@ -153,7 +145,6 @@ func (s *OpenVpnMgt) ClientValidated(line, remote string) {
 
 // called after a client is disconnected, including for auth issues
 func (s *OpenVpnMgt) ClientDisconnect(line, remote string) {
-	//TODO free the IP
 	err, c := s.getClient(line, remote)
 	if err != nil {
 		log.Println(err)
@@ -218,8 +209,6 @@ func (s *OpenVpnMgt) handleConn(conn net.Conn) {
 	defer delete(s.buf, remote)
 	defer delete(s.clients, remote)
 
-	// TODO : free all IPs if disconnected
-
 	// we store the buffer pointer in the struct, to be accessed from other methods
 	s.buf[remote] = bufio.NewReadWriter(bufio.NewReader(conn), bufio.NewWriter(conn))
 	s.clients[remote] = make(map[int]*vpnSession)
@@ -311,9 +300,5 @@ func (s *OpenVpnMgt) handleConn(conn net.Conn) {
 		default:
 			response = append(response, line)
 		}
-		// TODO remove this
-		if false && strings.Index(line, "password") == -1 {
-			log.Print(line)
-		}
 	}
 }