-
- # prepare parameters (initialise with pid file)
- local val
-
- # A) password authentication
- config_get_bool val "${section}" PasswordAuth 1
- [ "${val}" -eq 0 ] && procd_append_param command -s
-
- # B) listen interface and port
- local port
- local interface
- config_get interface "${section}" Interface
- [ -n "$interface" ] && network_get_device interface "$interface"
- config_get port "${section}" Port 22
- append_ports "$interface" "$port"
- # C) banner file
- config_get val "${section}" BannerFile
- [ -f "${val}" ] && procd_append_param command -b "${val}"
- # D) gatewayports
- config_get_bool val "${section}" GatewayPorts 0
- [ "${val}" -eq 1 ] && procd_append_param command -a
- # E) root password authentication
- config_get_bool val "${section}" RootPasswordAuth 1
- [ "${val}" -eq 0 ] && procd_append_param command -g
- # F) root login
- config_get_bool val "${section}" RootLogin 1
- [ "${val}" -eq 0 ] && procd_append_param command -w
- # G) host keys
- config_get val "${section}" rsakeyfile
- [ -f "${val}" ] && procd_append_param command -r "${val}"
- config_get val "${section}" dsskeyfile
- [ -f "${val}" ] && procd_append_param command -d "${val}"
-
+ [ "${PasswordAuth}" -eq 0 ] && procd_append_param command -s
+ [ "${GatewayPorts}" -eq 1 ] && procd_append_param command -a
+ [ "${RootPasswordAuth}" -eq 0 ] && procd_append_param command -g
+ [ "${RootLogin}" -eq 0 ] && procd_append_param command -w
+ [ -n "${rsakeyfile}" ] && procd_append_param command -r "${rsakeyfile}"
+ [ -n "${dsskeyfile}" ] && procd_append_param command -d "${dsskeyfile}"
+ [ -n "${BannerFile}" ] && procd_append_param command -b "${BannerFile}"
+ [ -n "${interface}" ] && network_get_device interface "${interface}"
+ append_ports "${interface}" "${Port}"