diff options
Diffstat (limited to 'package/dropbear/files/dropbear.init')
| -rwxr-xr-x | package/dropbear/files/dropbear.init | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/package/dropbear/files/dropbear.init b/package/dropbear/files/dropbear.init index aa7e07dd6d..d06d2d5349 100755 --- a/package/dropbear/files/dropbear.init +++ b/package/dropbear/files/dropbear.init @@ -12,6 +12,27 @@ EXTRA_HELP=" killclients Kill ${NAME} processes except servers and yourself" dropbear_start() { + append_ports() + { + local ifname="$1" + local port="$2" + + grep -qs "^ *$ifname:" /proc/net/dev || { + append args "-p $port" + return + } + + for addr in $( + ifconfig "$ifname" | sed -ne ' + /addr: *fe[89ab][0-9a-f]:/d + s/.* addr: *\([0-9a-f:\.]*\).*/\1/p + ' + ); do + append args "-p $addr:$port" + done + } + + local section="$1" # check if section is enabled (default) @@ -33,13 +54,12 @@ dropbear_start() config_get_bool val "${section}" PasswordAuth 1 [ "${val}" -eq 0 ] && append args "-s" # B) listen interface and port + local port local interface - local address config_get interface "${section}" Interface - config_get address "${interface}" ipaddr - config_get val "${section}" Port - val="${address:+${address}:}${val}" - [ -n "${val}" ] && append args "-p ${val}" + config_get interface "${interface}" ifname "$interface" + config_get port "${section}" Port 22 + append_ports "$interface" "$port" # C) banner file config_get val "${section}" BannerFile [ -f "${val}" ] && append args "-b ${val}" |