platform_system_sepolicy/private/vendor_toolbox.te
Inseob Kim 75806ef3c5 Minimize public policy
Ideally, public should only contain APIs (types / attributes) for
vendor. The other statements like allow/neverallow/typeattributes are
regarded as implementation detail for platform and should be in private.

Bug: 232023812
Test: m selinux_policy
Test: diff <(git diff --staged | grep "^-" | cut -b2- | sort) \
           <(git diff --staged | grep "^+" | cut -b2- | sort)
Test: remove comments on plat_sepolicy.cil, replace base_typeattr_*
      to base_typeattr and then compare old and new plat_sepolicy.cil
Change-Id: I5e7d2da4465ab0216de6bacdf03077d37f6ffe12
2024-03-28 00:33:46 +00:00

11 lines
373 B
Text

# Do not allow domains to transition to vendor toolbox
# or read, execute the vendor_toolbox file.
full_treble_only(`
# Do not allow non-vendor domains to transition
# to vendor toolbox except for the allowlisted domains.
neverallow {
coredomain
-init
-modprobe
} vendor_toolbox_exec:file { entrypoint execute execute_no_trans };
')