Initial commit

recipes-extended/sudo/sudo_%.bbappend

@@ -0,0 +1,9 @@
+do_install:append() {
+    # grant all permission to sudo group
+    sed -i 's/^#\s*\(%sudo\s*ALL=(ALL:ALL)\s*ALL\)/\1/'  ${D}/${sysconfdir}/sudoers
+    # allow sudo group to power off/reboot system without password
+    cat << EOF >> ${D}/${sysconfdir}/sudoers
+## sudo user group is allowed to execute halt and reboot 
+%sudo ALL=NOPASSWD: /sbin/halt, /sbin/reboot, /sbin/poweroff, /usr/bin/swaylock
+EOF
+}