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git://git.yoctoproject.org/meta-selinux
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46ec0414b4
The selinux_set_labels function should run as late as possible. To guarantee that, we append it to IMAGE_PREPROCESS_COMMAND in RecipePreFinalise event handler, this ensures it is the last function in IMAGE_PREPROCESS_COMMAND. After refactoring, system using systemd can also label selinux contexts during build. Signed-off-by: Yi Zhao <yi.zhao@windriver.com> Signed-off-by: Joe MacDonald <joe@deserted.net>
30 lines
1.2 KiB
Plaintext
30 lines
1.2 KiB
Plaintext
selinux_set_labels() {
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if [ -f ${IMAGE_ROOTFS}/${sysconfdir}/selinux/config ]; then
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POL_TYPE=$(sed -n -e "s&^SELINUXTYPE[[:space:]]*=[[:space:]]*\([0-9A-Za-z_]\+\)&\1&p" ${IMAGE_ROOTFS}/${sysconfdir}/selinux/config)
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if ! setfiles -m -r ${IMAGE_ROOTFS} ${IMAGE_ROOTFS}/${sysconfdir}/selinux/${POL_TYPE}/contexts/files/file_contexts ${IMAGE_ROOTFS}
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then
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bbwarn "Failed to set security contexts. Restoring security contexts will run on first boot."
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echo "# first boot relabelling" > ${IMAGE_ROOTFS}/.autorelabel
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fi
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fi
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}
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# The selinux_set_labels function should run as late as possible. Append
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# it to IMAGE_PREPROCESS_COMMAND in RecipePreFinalise event handler,
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# this ensures it is the last function in IMAGE_PREPROCESS_COMMAND.
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python selinux_setlabels_handler() {
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if not d or 'selinux' not in d.getVar('DISTRO_FEATURES').split():
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return
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if d.getVar('FIRST_BOOT_RELABEL') == '1':
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return
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d.appendVar('IMAGE_PREPROCESS_COMMAND', ' selinux_set_labels; ')
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d.appendVarFlag('do_image', 'depends', ' policycoreutils-native:do_populate_sysroot')
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}
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addhandler selinux_setlabels_handler
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selinux_setlabels_handler[eventmask] = "bb.event.RecipePreFinalise"
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inherit core-image
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