tequilaOS/platform_system_sepolicy
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
platform_system_sepolicy/public/hal_bootctl.te

7 lines
277 B
Text
Raw Normal View History

Switch Boot Control HAL policy to _client/_server This switches Boot Control HAL policy to the design which enables us to conditionally remove unnecessary rules from domains which are clients of Boot Control HAL. Domains which are clients of Boot Control HAL, such as update_server, are granted rules targeting hal_bootctl only when the Boot Control HAL runs in passthrough mode (i.e., inside the client's process). When the HAL runs in binderized mode (i.e., in another process/domain, with clients talking to the HAL over HwBinder IPC), rules targeting hal_bootctl are not granted to client domains. Domains which offer a binderized implementation of Boot Control HAL, such as hal_bootctl_default domain, are always granted rules targeting hal_bootctl. P. S. This commit removes direct access to Boot Control HAL from system_server because system_server is not a client of this HAL. This commit also removes bootctrl_block_device type which is no longer used. Finally, boot_control_hal attribute is removed because it is now covered by the hal_bootctl attribute. Test: Device boots up, no new denials Test: Reboot into recovery, sideload OTA update succeeds Test: Apply OTA update via update_engine: 1. make dist 2. Ensure device has network connectivity 3. ota_call.py -s <serial here> out/dist/sailfish-ota-*.zip Bug: 34170079 Change-Id: I9c410c092069e431a3852b66c04c4d2a9f1a25cf
2017-03-17 03:17:15 +01:00
# HwBinder IPC from client to server, and callbacks
binder_call(hal_bootctl_client, hal_bootctl_server)
binder_call(hal_bootctl_server, hal_bootctl_client)
Restrict access to hwservicemanager This adds fine-grained policy about who can register and find which HwBinder services in hwservicemanager. Test: Play movie in Netflix and Google Play Movies Test: Play video in YouTube app and YouTube web page Test: In Google Camera app, take photo (HDR+ and conventional), record video (slow motion and normal), and check that photos look fine and videos play back with sound. Test: Cast screen to a Google Cast device Test: Get location fix in Google Maps Test: Make and receive a phone call, check that sound works both ways and that disconnecting the call frome either end works fine. Test: Run RsHelloCompute RenderScript demo app Test: Run fast subset of media CTS tests: make and install CtsMediaTestCases.apk adb shell am instrument -e size small \ -w 'android.media.cts/android.support.test.runner.AndroidJUnitRunner' Test: Play music using Google Play music Test: Adjust screen brightness via the slider in Quick Settings Test: adb bugreport Test: Enroll in fingerprint screen unlock, unlock screen using fingerprint Test: Apply OTA update: Make some visible change, e.g., rename Settings app. make otatools && \ make dist Ensure device has network connectivity ota_call.py -s <serial here> --file out/dist/sailfish-ota-*.zip Confirm the change is now live on the device Bug: 34454312 (cherry picked from commit 632bc494f199d9d85c37c1751667fe41f4b094cb) Merged-In: Iecf74000e6c68f01299667486f3c767912c076d3 Change-Id: I7a9a487beaf6f30c52ce08e04d415624da49dd31
2017-04-14 04:05:27 +02:00
hal_attribute_hwservice_client drop '_client' Since this attribute just associates a hal_attribute with a given hwservice in the standard way. Bug: 80319537 Test: boot + sanity + test for denials Change-Id: I545de165515387317e6920ce8f5e8c491f9ab24e
2018-06-06 18:30:18 +02:00
hal_attribute_hwservice(hal_bootctl, hal_bootctl_hwservice)
Add sepolicy for /proc/bootconfig Vendor boot hal, init, and vold processes all require permission. Test: build and boot aosp_cf_x86_64_phone Bug: 173815685 Change-Id: I15692dcd39dfc9c3a3b7d8c12d03eff0a7c96f72
2021-02-17 18:30:52 +01:00
allow hal_bootctl_server proc_bootconfig:file r_file_perms;
Reference in a new issue Copy permalink