Fresh fixes for rdc from sn9, thanks !

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

diff --git a/package/dropbear/files/dropbear.init b/package/dropbear/files/dropbear.init
index 6f35672..b629c1e 100755 (executable)
--- a/package/dropbear/files/dropbear.init
+++ b/package/dropbear/files/dropbear.init
@@ -5,10 +5,10 @@
 config_cb() {
        local cfg="$CONFIG_SECTION"
        local nopasswd
-       local type
-       config_get cfgtype "$cfg" TYPE
+       local cfgt
+       config_get cfgt "$cfg" TYPE
 
-       case "$cfgtype" in
+       case "$cfgt" in
                dropbear)
                        config_get passauth $cfg PasswordAuth
                        config_get port $cfg Port
@@ -16,20 +16,20 @@ config_cb() {
                        case "$passauth" in
                                no|off|disabled|0) nopasswd=1;;
                        esac
-                       DROPBEAR_ARGS="${port:+-p $port} ${nopasswd:+-s}"
+                       DROPBEAR_ARGS="${nopasswd:+-s }${port:+-p $port}"
                ;;
        esac
 }
 
-start() {
+keygen() {
        for keytype in rsa dss; do
                # check for keys
-               key=/tmp/dropbear/dropbear_${keytype}_host_key
-               [ ! -f $key ] && {
+               key=dropbear/dropbear_${keytype}_host_key
+               [ -f /tmp/$key -o -f /etc/$key ] || {
                        # generate missing keys
                        mkdir -p /tmp/dropbear
                        [ -x /usr/bin/dropbearkey ] && {
-                               /usr/bin/dropbearkey -t $keytype -f $key 2>&- >&- && exec /etc/rc.common "$initscript" start
+                               /usr/bin/dropbearkey -t $keytype -f /tmp/$key 2>&- >&- && exec /etc/rc.common "$initscript" start
                        } &
                exit 0
                }
@@ -39,9 +39,14 @@ start() {
        mkdir -p /etc/dropbear
        mv /tmp/dropbear/dropbear_* /etc/dropbear/
        lock -u /tmp/.switch2jffs
-       
        chown root /etc/dropbear
        chmod 0700 /etc/dropbear
+}
+
+start() {
+       [ -f /etc/dropbear/dropbear_rsa_host_key -a \
+         -f /etc/dropbear/dropbear_dss_host_key ] || keygen
+       
        config_load dropbear
        /usr/sbin/dropbear $DROPBEAR_ARGS
 }