ar71xx: create image for the TP-Link TL-WR740N v3

[openwrt.git] / package / dropbear / files / dropbear.init

diff --git a/package/dropbear/files/dropbear.init b/package/dropbear/files/dropbear.init
index 074df70..d06d2d5 100755 (executable)
--- 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()
 {
 
 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)
        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
        config_get_bool val "${section}" PasswordAuth 1
        [ "${val}" -eq 0 ] && append args "-s"
        # B) listen interface and port

+       local port

        local interface
        local interface

-       local address

        config_get interface "${section}" Interface
        config_get interface "${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 ${val}"
        # C) banner file
        config_get val "${section}" BannerFile
        [ -f "${val}" ] && append args "-b ${val}"


@@ -52,6 +72,11 @@ dropbear_start()
        # F) root login
        config_get_bool val "${section}" RootLogin 1
        [ "${val}" -eq 0 ] && append args "-w"
        # F) root login
        config_get_bool val "${section}" RootLogin 1
        [ "${val}" -eq 0 ] && append args "-w"

+       # G) host keys
+       config_get val "${section}" rsakeyfile
+       [ -f "${val}" ] && append args "-r ${val}"
+       config_get val "${section}" dsskeyfile
+       [ -f "${val}" ] && append args "-d ${val}"

 
        # execute program and return its exit code
        [ "${verbosed}" -ne 0 ] && echo "${initscript}: section ${section} starting ${PROG} ${args}"
 
        # execute program and return its exit code
        [ "${verbosed}" -ne 0 ] && echo "${initscript}: section ${section} starting ${PROG} ${args}"