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Add SELinux policy for clearkey HIDL service.

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Convert clearkey plugin to HIDL to support drm HAL v1.1.
Add SELinux policy for android.hardware.drm@1.1-service.clearkey.

Test: CTS test
  ANDROID_BUILD_TOP= ./android-ccts-tradefed run cts-dev
  --module CtsMediaTestCases
  -t android.media.cts.ClearKeySystemTest#testClearKeyPlaybackCenc

Merged-In: I61e9c272c2a2788fd07d5c12921d28c785661b77

bug: 69635855
Change-Id: I2b6dad3cbefa210400c0169b497ed58d355b85ab
This commit is contained in:
Edwin Wong
2018-01-23 18:41:54 -08:00
parent 9704987280
commit 07d21f461b
4 changed files with 19 additions and 4 deletions
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3
device.mk
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@@ -312,7 +312,8 @@ PRODUCT_PACKAGES += \
PRODUCT_PACKAGES += \
android.hardware.drm@1.0-impl \
android.hardware.drm@1.0-service \
android.hardware.drm@1.0-service.widevine
android.hardware.drm@1.0-service.widevine \
android.hardware.drm@1.1-service.clearkey
# NFC packages
PRODUCT_PACKAGES += \

4
manifest.xml
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@@ -83,16 +83,18 @@
<hal format="hidl">
<name>android.hardware.drm</name>
<transport>hwbinder</transport>
<version>1.0</version>
<version>1.1</version>
<interface>
<name>ICryptoFactory</name>
<instance>default</instance>
<instance>widevine</instance>
<instance>clearkey</instance>
</interface>
<interface>
<name>IDrmFactory</name>
<instance>default</instance>
<instance>widevine</instance>
<instance>clearkey</instance>
</interface>
</hal>
<hal format="hidl">

5
sepolicy/vendor/file_contexts vendored
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@@ -183,8 +183,9 @@
/vendor/bin/init\.power\.sh u:object_r:init_power_exec:s0
/vendor/bin/init\.radio\.sh u:object_r:init_radio_exec:s0
/vendor/bin/hw/android\.hardware\.drm@1\.0-service.widevine u:object_r:hal_drm_widevine_exec:s0
/vendor/bin/hw/android\.hardware\.vibrator@1\.1-service.wahoo u:object_r:hal_vibrator_default_exec:s0
/vendor/bin/hw/android\.hardware\.drm@1\.0-service\.widevine u:object_r:hal_drm_widevine_exec:s0
/vendor/bin/hw/android\.hardware\.drm@1\.1-service\.clearkey u:object_r:hal_drm_clearkey_exec:s0
/vendor/bin/hw/android\.hardware\.vibrator@1\.1-service\.wahoo u:object_r:hal_vibrator_default_exec:s0
/vendor/bin/hw/android\.hardware\.keymaster@3\.0-service-qti u:object_r:hal_keymaster_qti_exec:s0
/vendor/bin/hw/android\.hardware\.gatekeeper@1\.0-service-qti u:object_r:hal_gatekeeper_qti_exec:s0
/vendor/bin/hw/android\.hardware\.gnss@1\.0-service-qti u:object_r:hal_gnss_qti_exec:s0

11
sepolicy/vendor/hal_drm_clearkey.te vendored Normal file
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@@ -0,0 +1,11 @@
# policy for /vendor/bin/hw/android.hardware.drm@1.1-service.clearkey
type hal_drm_clearkey, domain;
type hal_drm_clearkey_exec, exec_type, vendor_file_type, file_type;
init_daemon_domain(hal_drm_clearkey)
hal_server_domain(hal_drm_clearkey, hal_drm)
vndbinder_use(hal_drm_clearkey);
allow hal_drm_clearkey { appdomain -isolated_app }:fd use;