[Buildroot] [PATCH alternative 2] dropbear: add support for custom arguments through config file
Yann E. MORIN
yann.morin.1998 at free.fr
Thu Jan 2 13:27:38 UTC 2014
Thomas, All,
On 2014-01-02 13:34 +0100, Thomas De Schampheleire spake thusly:
> The default port 22 used by dropbear for its SSH connections is not always
> desired. Dropbear accepts an option '-p' to set the port, but doing this was
> not possible from the buildroot-provided init script.
[--SNIP--]
> Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire at gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
I prefer this second solution: let's keep it simple.
Regards,
Yann E. MORIN.
> ---
> package/dropbear/S50dropbear | 10 ++++++++--
> 1 files changed, 8 insertions(+), 2 deletions(-)
>
> NOTE: this is alternative 2, using one variable for all config knobs.
>
> diff --git a/package/dropbear/S50dropbear b/package/dropbear/S50dropbear
> --- a/package/dropbear/S50dropbear
> +++ b/package/dropbear/S50dropbear
> @@ -3,14 +3,20 @@
> # Starts dropbear sshd.
> #
>
> +# Allow a few customizations from a config file
> +test -r /etc/default/dropbear && . /etc/default/dropbear
> +
> start() {
> - echo -n "Starting dropbear sshd: "
> + DROPBEAR_ARGS="$DROPBEAR_ARGS -R"
> +
> + echo -n "Starting dropbear sshd: "
> # Make sure dropbear directory exists
> if [ ! -d /etc/dropbear ] ; then
> mkdir -p /etc/dropbear
> fi
> umask 077
> - start-stop-daemon -S -q -p /var/run/dropbear.pid --exec /usr/sbin/dropbear -- -R
> + start-stop-daemon -S -q -p /var/run/dropbear.pid \
> + --exec /usr/sbin/dropbear -- $DROPBEAR_ARGS
> [ $? == 0 ] && echo "OK" || echo "FAIL"
> }
> stop() {
--
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