Diffstat (limited to 'selinux')
| -rw-r--r-- | selinux/kiwi-rpm-script.te | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/selinux/kiwi-rpm-script.te b/selinux/kiwi-rpm-script.te new file mode 100644 index 0000000..af2444a --- /dev/null +++ b/selinux/kiwi-rpm-script.te @@ -0,0 +1,39 @@ +# 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; |