# Host-side SELinux fix for building with kiwi-ng 11.1.1 on Fedora (kiwi-selinux).
#
# kiwi-selinux installs a policy that runs /usr/bin/kiwi-ng in the kiwi_t
# domain. rpm 6.1 runs %sysusers scriptlets with an rpm_script_t exec
# context (fedora-selinux rpm_transition_script()).  kiwi.te never grants
# that transition, so every sysusers scriptlet dies with exit status 127
# ("command not found" from the exec failure), which is what breaks the
# bootstrap transaction: setup-* fails, /etc/passwd and /etc/group are never
# created, and all later user/group lookups fail.
#
# This module reproduces fedora's rpm_transition_script(kiwi_t, unconfined_r)
# for the kiwi domain.  Not part of the image build - install it on the host:
#
#   checkmodule -M -m -o kiwi-rpm-script.mod kiwi-rpm-script.te
#   semodule_package -o kiwi-rpm-script.pp -m kiwi-rpm-script.mod
#   sudo semodule -i kiwi-rpm-script.pp

module kiwi-rpm-script 1.0;

require {
	type kiwi_t;
	type rpm_script_t;
	attribute rpm_transition_domain;
	attribute_role rpm_script_roles;
	role unconfined_r;
	class process { transition sigchld };
	class fd use;
	class fifo_file { read write getattr ioctl };
}

# rpm_transition_script(), expanded for kiwi_t / unconfined_r
typeattribute kiwi_t rpm_transition_domain;
roleattribute unconfined_r rpm_script_roles;

allow kiwi_t rpm_script_t:process transition;
allow kiwi_t rpm_script_t:fd use;
allow rpm_script_t kiwi_t:fd use;
allow rpm_script_t kiwi_t:fifo_file { read write getattr ioctl };
allow rpm_script_t kiwi_t:process sigchld;