selinux-refpolicy/support/vagrant-vm.cil

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; SELinux policy module for running virtual machines with Vagrant
; Vagrant performs "ssh sudo ..." without allocating a pseudo-terminal.
; This leads sudo to directly using sshd pipes, as well as other processes
; spawned from the provision scripts. Define an attribute for those processes.
(typeattribute vagrant_provisioning_cmd_type)
(typeattributeset vagrant_provisioning_cmd_type (
dhcpc_t
ifconfig_t
load_policy_t
semanage_t
setfiles_t
sudodomain
))
(allow vagrant_provisioning_cmd_type sshd_t (fifo_file (append getattr ioctl read write)))
; "vagrant rsync" makes Vagrant invoke "sudo rsync" without a shell which would
; make sudo transition out of sysadm_sudo_t.
; Therefore add a transition from sysadm_sudo_t to sysadm_t through rsync_exec_t
(optional sysadm_sudo_rsync_transition
(allow sysadm_t rsync_exec_t (file (entrypoint)))
(typetransition sysadm_sudo_t rsync_exec_t process sysadm_t)
)