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Add Widevine L3 sepolicy #410

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Add Widevine L3 sepolicy #410

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1 change: 1 addition & 0 deletions widevine/gen/gen_common/file.te
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type mediadrm_vendor_data_file, file_type, data_file_type;
3 changes: 3 additions & 0 deletions widevine/gen/gen_common/file_contexts
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/(vendor|system/vendor)/bin/hw/android\.hardware\.drm-service\.widevine u:object_r:hal_drm_widevine_exec:s0
/data/vendor/mediadrm(/.*)? u:object_r:mediadrm_vendor_data_file:s0

21 changes: 21 additions & 0 deletions widevine/gen/gen_common/hal_drm_widevine.te
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type hal_drm_widevine, domain;
hal_server_domain(hal_drm_widevine, hal_drm)

type hal_drm_widevine_exec, exec_type, vendor_file_type, file_type;
init_daemon_domain(hal_drm_widevine)

allow hal_drm mediacodec:fd use;

# get_prop(ramdump, public_vendor_default_prop)

vndbinder_use(hal_drm_widevine)
hal_client_domain(hal_drm_widevine, hal_graphics_composer);
allow hal_drm_widevine servicemanager:binder { call transfer };
allow hal_drm_widevine hal_drm_service:service_manager add;
allow hal_drm_widevine { appdomain -isolated_app_all }:fd use;
allow hal_drm_widevine hal_allocator_server:fd use;
allow hal_drm_widevine gpu_device:dir search;
allow hal_drm_widevine gpu_device:chr_file rw_file_perms;
allow hal_drm_widevine mediadrm_vendor_data_file:dir create_dir_perms;
allow hal_drm_widevine mediadrm_vendor_data_file:file create_file_perms;
allow hal_drm_widevine tmpfs:file { read write map };
1 change: 1 addition & 0 deletions widevine/gen/gen_common/service_contexts
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android.hardware.drm.IDrmFactory/widevine u:object_r:hal_drm_service:s0