linux/meta-security.git/meta-integrity/classes, branch hardknott

ima-evm-rootfs.bbclass: avoid generating /etc/fstab for wic

2021-02-24T04:34:51+00:00

Or else wic will fail without "--no-fstab-update" option. Signed-off-by: Ming Liu Signed-off-by: Armin Kuster

meta: refactor IMA/EVM sign rootfs

2021-02-24T04:34:51+00:00

The current logic in ima-evm-rootfs.bbclass does not guarantee ima_evm_sign_rootfs is the last function in IMAGE_PREPROCESS_COMMAND by appending to it, for instance, if there are other "_append" being used as it's the case in openembedded-core/meta/classes/image.bbclass: | IMAGE_PREPROCESS_COMMAND_append = " ${@ 'systemd_preset_all;' \ | if bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d) \ | and not bb.utils.contains('IMAGE_FEATURES', 'stateless-rootfs', True, | False, d) else ''} reproducible_final_image_task; " and ima-evm-rootfs should be in IMAGE_CLASSES instead of in INHERIT since that would impact all recipes but not only image recipes. To fix the above issues, we introduce a ima_evm_sign_handler setting IMA/EVM rootfs signing requirements/dependencies in event bb.event.RecipePreFinalise, it checks 'ima' distro feature to decide if IMA/EVM rootfs signing logic should be applied or not. Also add ima-evm-keys to IMAGE_INSTALL. Signed-off-by: Ming Liu Signed-off-by: Armin Kuster

kernel-modsign.bbclass: add support for kernel modules signing

2019-08-07T14:09:43+00:00

Add bbclass responsible for handling signing of kernel modules. Signed-off-by: Dmitry Eremin-Solenikov fixup class to avoid including in every configure task Signed-off-by: Armin Kuster

meta-integrity: rename IMA_EVM_BASE to INTEGRITY_BASE

2019-08-04T20:12:41+00:00

data/debug-keys will be reused for demo modsign keys, so rename IMA_EVM_BASE to more generic INTEGRITY_BASE. Signed-off-by: Dmitry Eremin-Solenikov

meta-integrity: port over from meta-intel-iot-security

2019-05-28T14:38:41+00:00

Signed-off-by: Armin Kuster