4 Commits

Author SHA1 Message Date
Ming Liu 076e75d5cc initramfs-framework-ima: introduce IMA_FORCE
Introduce IMA_FORCE to allow the IMA policy be applied forcely even
'no_ima' boot parameter is available.

This ensures the end users have a way to disable 'no_ima' support if
they want to, because it may expose a security risk if an attacker can
find a way to change kernel arguments, it will easily bypass rootfs
authenticity checks.

Signed-off-by: Sergio Prado <sergio.prado@toradex.com>
Signed-off-by: Ming Liu <liu.ming50@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
2021-04-12 07:07:11 -07:00
Ming Liu ffab25f929 initramfs-framework-ima: let ima_enabled return 0
Otherwise, ima script would not run as intended.

Signed-off-by: Ming Liu <liu.ming50@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
2021-02-23 20:34:51 -08:00
Ming Liu 0f34b25763 initramfs-framework-ima: fix a wrong path
/etc/ima-policy > /etc/ima/ima-policy.

Signed-off-by: Ming Liu <liu.ming50@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
2021-02-23 20:34:51 -08:00
Armin Kuster 6680225c05 meta-integrity: port over from meta-intel-iot-security
Signed-off-by: Armin Kuster <akuster808@gmail.com>
2019-05-28 07:38:41 -07:00