Commit graph

8 commits

Author SHA1 Message Date
Orion Hodson
76ce7f5eaa Remove policy for deprecated ART apex update scripts
Earlier changes removed the scripts for ART APEX pre- and post-install
hooks (I39de908ebe52f06f19781dc024ede619802a3196) and the associated
boot integrity checks (I61b8f4b09a8f6695975ea1267e5f5c88f64a371f), but
did not cleanup the SELinux policy.

Bug: 7456955
Test: Successful build and boot
Test: adb install com.android.art.debug && adb reboot
Change-Id: I1580dbc1c083438bc251a09994c28107570c48c5
2020-09-30 16:14:41 +01:00
Victor Hsieh
3fcc046e14 Clean up old policy used for patchoat
Patchoat used to generate symlinks in /data/dalvik-cache that is later
referred by dex2oat. Since patchoat has been removed in Q, it should be
safe to remove the policy for reading symlinks.

Test: reboot; dmesg  # no new denial
Test: cmd package compile -m speed -f com.test.app  # no denial
Change-Id: Iad8c48c8bf0d31dcd19d6b321c8c15d3548a9190
2020-06-22 12:38:38 -07:00
Roland Levillain
66f40a8b2d Allow otapreopt_chroot to use a flattened Runtime APEX package.
- Allow (again) `otapreopt` (running as `postinstall_dexopt`) to
  execute `dex2oat` from `/postinstall` -- this is for the case where
  it is located in a flattened Runtime APEX in
  `/postinstall/system/apex`.
- Allow `dex2oat` to read directories under `/postinstall`.
- Allow `otapreopt_chroot` to unmount flattened APEX packages under
  `/postinstall/system/apex` (which are bind-mounted in
  `/postinstall/apex`).

Test: A/B OTA update test (asit/dexoptota/self_full).
Bug: 127543974
Bug: 123684826
Bug: 113373927
Change-Id: Ie023ee5c64989ea071e1683f31073a70c93cac18
2019-03-19 14:44:22 +00:00
Andreas Gampe
ae127d8340 Sepolicy: Add base runtime APEX preinstall policies
Add art_apex_preinstall domain that is allowed to create AoT
artifacts in /data/ota.

Bug: 125474642
Test: m
Change-Id: Ia091d8df34c4be4f84c2052d3c333a0e36bcb036
2019-02-28 05:12:56 -08:00
Andreas Gampe
6d5baca452 Sepolicy: Move dex2oat and postinstall_dexopt to private
In preparation for additions that should be private-only, move the
types to private. Both have to be moved as they are dependent.

Bug: 125474642
Test: m
Change-Id: I6a76eba41b036bc6fb83588adbe9d63767d3e159
2019-02-26 13:13:45 -08:00
Jeff Vander Stoep
b5da252e45 domain_deprecated is dead
long live domain.te!

Remove all references.

Bug: 28760354
Test: build
Merged-In: I99953ecc7d275fdbe8e56d8f47a27d1f9e1cc09a
Change-Id: I99953ecc7d275fdbe8e56d8f47a27d1f9e1cc09a
2017-07-28 22:01:46 +00:00
Jeff Vander Stoep
7c34e83fcd Move domain_deprecated into private policy
This attribute is being actively removed from policy. Since
attributes are not being versioned, partners must not be able to
access and use this attribute. Move it from private and verify in
the logs that rild and tee are not using these permissions.

Bug: 38316109
Test: build and boot Marlin
Test: Verify that rild and tee are not being granted any of these
      permissions.
Merged-In: I31beeb5bdf3885195310b086c1af3432dc6a349b
Change-Id: I31beeb5bdf3885195310b086c1af3432dc6a349b
(cherry picked from commit 76aab82cb3)
2017-07-24 07:39:54 -07:00
Alex Klyubin
f5446eb148 Vendor domains must not use Binder
On PRODUCT_FULL_TREBLE devices, non-vendor domains (except vendor
apps) are not permitted to use Binder. This commit thus:
* groups non-vendor domains using the new "coredomain" attribute,
* adds neverallow rules restricting Binder use to coredomain and
  appdomain only, and
* temporarily exempts the domains which are currently violating this
  rule from this restriction. These domains are grouped using the new
  "binder_in_vendor_violators" attribute. The attribute is needed
  because the types corresponding to violators are not exposed to the
  public policy where the neverallow rules are.

Test: mmm system/sepolicy
Test: Device boots, no new denials
Test: In Chrome, navigate to ip6.me, play a YouTube video
Test: YouTube: play a video
Test: Netflix: play a movie
Test: Google Camera: take a photo, take an HDR+ photo, record video with
      sound, record slow motion video with sound. Confirm videos play
      back fine and with sound.
Bug: 35870313
Change-Id: I0cd1a80b60bcbde358ce0f7a47b90f4435a45c95
2017-03-24 07:54:00 -07:00