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Checking for ctrl-alt-del link

This commit is contained in:
Bob Mottram 2016-11-30 15:43:31 +00:00
parent 2fd24df9a1
commit 23f67f2426
2 changed files with 12 additions and 4 deletions
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7
src/freedombone-utils-setup
View File

@ -424,6 +424,10 @@ function set_sticky_bits {
done
}
function disable_ctrl_alt_del {
ln -sf /dev/null /etc/systemd/system/ctrl-alt-del.target
}
function lockdown_permissions {
# All commands owned by root
if [ -d /bin ]; then
@ -541,6 +545,9 @@ function setup_utils {
read_config_param "PROJECT_REPO"
write_config_param "PROJECT_REPO" "$PROJECT_REPO"
function_check disable_ctrl_alt_del
disable_ctrl_alt_del
function_check dummy_nologin_command
dummy_nologin_command

3
tests/check-ctrl-alt-del.sh
View File

@ -1,7 +1,8 @@
#!/bin/bash
if [ -f /etc/systemd/system/ctrl-alt-del.target ];then
if ! ls -l /etc/systemd/system/ctrl-alt-del.target | grep "/dev/null";then
ctrl_alt_del=$(ls -l /etc/systemd/system/ctrl-alt-del.target)
if [[ "$ctrl_alt_del" != *"/dev/null" ]]; then
exit 1
fi
else