f5446eb148
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
64 lines
2.6 KiB
Plaintext
64 lines
2.6 KiB
Plaintext
###
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### Apps signed with the platform key.
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###
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typeattribute platform_app coredomain;
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typeattribute platform_app domain_deprecated;
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app_domain(platform_app)
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# Access the network.
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net_domain(platform_app)
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# Access bluetooth.
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bluetooth_domain(platform_app)
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# Read from /data/local/tmp or /data/data/com.android.shell.
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allow platform_app shell_data_file:dir search;
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allow platform_app shell_data_file:file { open getattr read };
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allow platform_app icon_file:file { open getattr read };
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# Populate /data/app/vmdl*.tmp, /data/app-private/vmdl*.tmp files
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# created by system server.
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allow platform_app { apk_tmp_file apk_private_tmp_file }:dir rw_dir_perms;
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allow platform_app { apk_tmp_file apk_private_tmp_file }:file rw_file_perms;
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allow platform_app apk_private_data_file:dir search;
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# ASEC
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allow platform_app asec_apk_file:dir create_dir_perms;
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allow platform_app asec_apk_file:file create_file_perms;
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# Access to /data/media.
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allow platform_app media_rw_data_file:dir create_dir_perms;
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allow platform_app media_rw_data_file:file create_file_perms;
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# Write to /cache.
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allow platform_app cache_file:dir create_dir_perms;
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allow platform_app cache_file:file create_file_perms;
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# Direct access to vold-mounted storage under /mnt/media_rw
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# This is a performance optimization that allows platform apps to bypass the FUSE layer
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allow platform_app mnt_media_rw_file:dir r_dir_perms;
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allow platform_app vfat:dir create_dir_perms;
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allow platform_app vfat:file create_file_perms;
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allow platform_app audioserver_service:service_manager find;
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allow platform_app cameraserver_service:service_manager find;
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allow platform_app drmserver_service:service_manager find;
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allow platform_app mediaserver_service:service_manager find;
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allow platform_app mediametrics_service:service_manager find;
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allow platform_app mediaextractor_service:service_manager find;
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allow platform_app mediacodec_service:service_manager find;
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allow platform_app mediadrmserver_service:service_manager find;
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allow platform_app mediacasserver_service:service_manager find;
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allow platform_app persistent_data_block_service:service_manager find;
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allow platform_app radio_service:service_manager find;
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allow platform_app surfaceflinger_service:service_manager find;
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allow platform_app app_api_service:service_manager find;
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allow platform_app system_api_service:service_manager find;
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allow platform_app vr_manager_service:service_manager find;
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# Access to /data/preloads
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allow platform_app preloads_data_file:file r_file_perms;
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allow platform_app preloads_data_file:dir r_dir_perms;
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allow platform_app preloads_media_file:file r_file_perms;
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allow platform_app preloads_media_file:dir r_dir_perms;
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read_runtime_log_tags(platform_app)
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