From: Michael Glembotzki <[email protected]> If DROPBEAR_RSAKEY_DIR has already been set before, e.g. by overwriting the file dropbear.default, the line will still be appended a second time.
DROPBEAR_RSAKEY_DIR="/path/to/dropbear" DROPBEAR_EXTRA_ARGS="-B" DROPBEAR_RSAKEY_DIR=/var/lib/dropbear (Backport of rev: 6045314d2968f6f5a0877a4dd45f35c766a40e40) Signed-off-by: Michael Glembotzki <[email protected]> Signed-off-by: Steve Sakoman <[email protected]> --- meta/classes/rootfs-postcommands.bbclass | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/meta/classes/rootfs-postcommands.bbclass b/meta/classes/rootfs-postcommands.bbclass index 5c0b3ec37c..f7517c66dc 100644 --- a/meta/classes/rootfs-postcommands.bbclass +++ b/meta/classes/rootfs-postcommands.bbclass @@ -119,7 +119,9 @@ read_only_rootfs_hook () { # Also tweak the key location for dropbear in the same way. if [ -d ${IMAGE_ROOTFS}/etc/dropbear ]; then if [ ! -e ${IMAGE_ROOTFS}/etc/dropbear/dropbear_rsa_host_key ]; then - echo "DROPBEAR_RSAKEY_DIR=/var/lib/dropbear" >> ${IMAGE_ROOTFS}/etc/default/dropbear + if ! grep -q "^DROPBEAR_RSAKEY_DIR=" ${IMAGE_ROOTFS}/etc/default/dropbear ; then + echo "DROPBEAR_RSAKEY_DIR=/var/lib/dropbear" >> ${IMAGE_ROOTFS}/etc/default/dropbear + fi fi fi fi -- 2.34.1
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