MEN-3762 chmod 600 on mender.conf

ChangeLog:title
Signed-off-by: Peter Grzybowski <peter@northern.tech>

mender-convert-modify

@@ -193,6 +193,7 @@ cat <<- EOF > work/mender.conf.data
 EOF
 
 run_and_log_cmd "sudo cp work/mender.conf.data work/rootfs/data/mender/mender.conf"
+run_and_log_cmd "sudo chmod 600 work/rootfs/data/mender/mender.conf"
 
 if [ -z "${MENDER_DEVICE_TYPE}" ]; then
   # Observed systems who do not have this file, e.g images generated with mkosi

scripts/bootstrap-rootfs-overlay-demo-server.sh

@@ -62,6 +62,9 @@ cat <<- EOF > ${output_dir}/etc/mender/mender.conf
   "UpdatePollIntervalSeconds": 5
 }
 EOF
+
+chmod 600 ${output_dir}/etc/mender/mender.conf
+
 cat <<- EOF > ${output_dir}/etc/hosts
 127.0.0.1	localhost
 

scripts/bootstrap-rootfs-overlay-hosted-server.sh

@@ -64,6 +64,8 @@ cat <<- EOF > ${output_dir}/etc/mender/mender.conf
 }
 EOF
 
+chmod 600 ${output_dir}/etc/mender/mender.conf
+
 sudo chown -R root.root ${output_dir}
 
 echo "Configuration file for using Hosted Mender written to: ${output_dir}/etc/mender"

scripts/bootstrap-rootfs-overlay-production-server.sh

@@ -77,6 +77,8 @@ cat <<- EOF >> ${output_dir}/etc/mender/mender.conf
 }
 EOF
 
+chmod 600 ${output_dir}/etc/mender/mender.conf
+
 sudo chown -R root.root ${output_dir}
 
 echo "Configuration file for using Production Mender Server written to: ${output_dir}/etc/mender"