platform_system_sepolicy/private/crosvm.te
Andrew Walbran a995e84c18 Add crosvm domain and give virtmanager and crosvm necessary permissions.
Bug: 183583115
Test: make TARGET_KERNEL_USE=5.4 TARGET_VIM3L=true
Change-Id: I566436fa2d27597566014f2a63198a88d6d2dbd6
2021-04-13 09:30:20 +00:00

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type crosvm, domain, coredomain;
type crosvm_exec, system_file_type, exec_type, file_type;
type crosvm_tmpfs, file_type;
# Let crosvm create temporary files.
tmpfs_domain(crosvm)
# Let crosvm receive file descriptors from virtmanager.
allow crosvm virtmanager:fd use;
# Let crosvm open /dev/kvm.
allow crosvm kvm_device:chr_file rw_file_perms;
# Most other domains shouldn't access /dev/kvm.
neverallow { domain -crosvm -ueventd -shell } kvm_device:chr_file getattr;
neverallow { domain -crosvm -ueventd } kvm_device:chr_file ~getattr;