package] dropbear: Add bind 'Interface' option (#7149)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20960 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/dropbear/files/dropbear.init b/package/dropbear/files/dropbear.init
index 6250636..fabf54e 100755 (executable)
--- a/package/dropbear/files/dropbear.init
+++ b/package/dropbear/files/dropbear.init
@@ -32,9 +32,14 @@ dropbear_start()
        local passauth
        config_get_bool passauth "${section}" PasswordAuth 1
        [ "${passauth}" -eq 0 ] && nopasswd=1
-       # B) listen port
+       # B) listen interface and port
        local port
+       local interface
+       local address
        config_get port "${section}" Port
+       config_get interface "${section}" Interface
+       config_get address "${interface}" ipaddr
+       port="${address:+${address}:}${port}"
        # C) banner file
        local bannerfile
        config_get bannerfile "${section}" BannerFile
@@ -86,6 +91,8 @@ start()
        [ -s /etc/dropbear/dropbear_rsa_host_key -a \
          -s /etc/dropbear/dropbear_dss_host_key ] || keygen
 
+       include /lib/network
+       scan_interfaces
        config_load "${NAME}"
        config_foreach dropbear_start dropbear
 }