diff options
Diffstat (limited to 'meta-security/recipes-kernel/linux')
4 files changed, 29 insertions, 0 deletions
diff --git a/meta-security/recipes-kernel/linux/linux-%.bbappend b/meta-security/recipes-kernel/linux/linux-%.bbappend new file mode 100644 index 000000000..717d32e3a --- /dev/null +++ b/meta-security/recipes-kernel/linux/linux-%.bbappend @@ -0,0 +1,17 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/linux:" + +IS_KERNEL_RECIPE := "${@bb.data.inherits_class('kernel', d) and 'yes' or 'no'}" +SMACK_KERNEL_SRC_URI_no = "" +SMACK_KERNEL_SRC_URI_yes = "" + +# Kernel config fragment enabling Smack, without making it the default explicitly. +SMACK_KERNEL_SRC_URI_yes += "file://smack.cfg" + +# When added, set Smack as the default LSM. +SMACK_DEFAULT_SECURITY_CFG = "file://smack-default-lsm.cfg" + +# Add it by default, can be overridden by changing this variable here. +SMACK_DEFAULT_SECURITY ??= "${SMACK_DEFAULT_SECURITY_CFG}" +SMACK_KERNEL_SRC_URI_yes += " ${SMACK_DEFAULT_SECURITY}" + +SRC_URI_append_with-lsm-smack = "${SMACK_KERNEL_SRC_URI_${IS_KERNEL_RECIPE}}" diff --git a/meta-security/recipes-kernel/linux/linux/audit.cfg b/meta-security/recipes-kernel/linux/linux/audit.cfg new file mode 100644 index 000000000..214dbe33f --- /dev/null +++ b/meta-security/recipes-kernel/linux/linux/audit.cfg @@ -0,0 +1,2 @@ +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y diff --git a/meta-security/recipes-kernel/linux/linux/smack-default-lsm.cfg b/meta-security/recipes-kernel/linux/linux/smack-default-lsm.cfg new file mode 100644 index 000000000..b5c48454e --- /dev/null +++ b/meta-security/recipes-kernel/linux/linux/smack-default-lsm.cfg @@ -0,0 +1,2 @@ +CONFIG_DEFAULT_SECURITY="smack" +CONFIG_DEFAULT_SECURITY_SMACK=y diff --git a/meta-security/recipes-kernel/linux/linux/smack.cfg b/meta-security/recipes-kernel/linux/linux/smack.cfg new file mode 100644 index 000000000..62f465a45 --- /dev/null +++ b/meta-security/recipes-kernel/linux/linux/smack.cfg @@ -0,0 +1,8 @@ +CONFIG_IP_NF_SECURITY=m +CONFIG_IP6_NF_SECURITY=m +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_SECURITY=y +CONFIG_SECURITY_SMACK=y +CONFIG_TMPFS_XATTR=y |