diff --git a/private/platform_app.te b/private/platform_app.te index f156cc1b26bba369af09d0e044478e017f1d1b4e..ee1c9d38e9e12c3f0c9f4c0a8af83d13f0c87273 100644 --- a/private/platform_app.te +++ b/private/platform_app.te @@ -1 +1,60 @@ +### +### Apps signed with the platform key. +### + +typeattribute platform_app domain_deprecated; + app_domain(platform_app) + +# Access the network. +net_domain(platform_app) +# Access bluetooth. +bluetooth_domain(platform_app) +# Read from /data/local/tmp or /data/data/com.android.shell. +allow platform_app shell_data_file:dir search; +allow platform_app shell_data_file:file { open getattr read }; +allow platform_app icon_file:file { open getattr read }; +# Populate /data/app/vmdl*.tmp, /data/app-private/vmdl*.tmp, /data/app-ephemeral/vmdl*.tmp files +# created by system server. +allow platform_app { apk_tmp_file apk_private_tmp_file ephemeral_apk_tmp_file}:dir rw_dir_perms; +allow platform_app { apk_tmp_file apk_private_tmp_file ephemeral_apk_tmp_file}:file rw_file_perms; +allow platform_app apk_private_data_file:dir search; +# ASEC +allow platform_app asec_apk_file:dir create_dir_perms; +allow platform_app asec_apk_file:file create_file_perms; + +# Access to /data/media. +allow platform_app media_rw_data_file:dir create_dir_perms; +allow platform_app media_rw_data_file:file create_file_perms; + +# Write to /cache. +allow platform_app cache_file:dir create_dir_perms; +allow platform_app cache_file:file create_file_perms; + +# Direct access to vold-mounted storage under /mnt/media_rw +# This is a performance optimization that allows platform apps to bypass the FUSE layer +allow platform_app mnt_media_rw_file:dir r_dir_perms; +allow platform_app vfat:dir create_dir_perms; +allow platform_app vfat:file create_file_perms; + +allow platform_app audioserver_service:service_manager find; +allow platform_app cameraserver_service:service_manager find; +allow platform_app drmserver_service:service_manager find; +allow platform_app mediaserver_service:service_manager find; +allow platform_app mediaextractor_service:service_manager find; +allow platform_app mediacodec_service:service_manager find; +allow platform_app mediadrmserver_service:service_manager find; +allow platform_app persistent_data_block_service:service_manager find; +allow platform_app radio_service:service_manager find; +allow platform_app surfaceflinger_service:service_manager find; +allow platform_app app_api_service:service_manager find; +allow platform_app system_api_service:service_manager find; +allow platform_app vr_manager_service:service_manager find; + +# Access to /data/preloads +allow platform_app preloads_data_file:file r_file_perms; +allow platform_app preloads_data_file:dir r_dir_perms; + +# Access to ephemeral APKs +allow platform_app ephemeral_apk_data_file:dir r_dir_perms; +allow platform_app ephemeral_apk_data_file:file r_file_perms; diff --git a/public/platform_app.te b/public/platform_app.te index c7e9a00c2f5075c4066a794cc167bda1baebb8c8..9b1faf0f6a9149a5f0944eec43f0194a4aef02fe 100644 --- a/public/platform_app.te +++ b/public/platform_app.te @@ -2,57 +2,4 @@ ### Apps signed with the platform key. ### -type platform_app, domain, domain_deprecated; - -# Access the network. -net_domain(platform_app) -# Access bluetooth. -bluetooth_domain(platform_app) -# Read from /data/local/tmp or /data/data/com.android.shell. -allow platform_app shell_data_file:dir search; -allow platform_app shell_data_file:file { open getattr read }; -allow platform_app icon_file:file { open getattr read }; -# Populate /data/app/vmdl*.tmp, /data/app-private/vmdl*.tmp, /data/app-ephemeral/vmdl*.tmp files -# created by system server. -allow platform_app { apk_tmp_file apk_private_tmp_file ephemeral_apk_tmp_file}:dir rw_dir_perms; -allow platform_app { apk_tmp_file apk_private_tmp_file ephemeral_apk_tmp_file}:file rw_file_perms; -allow platform_app apk_private_data_file:dir search; -# ASEC -allow platform_app asec_apk_file:dir create_dir_perms; -allow platform_app asec_apk_file:file create_file_perms; - -# Access to /data/media. -allow platform_app media_rw_data_file:dir create_dir_perms; -allow platform_app media_rw_data_file:file create_file_perms; - -# Write to /cache. -allow platform_app cache_file:dir create_dir_perms; -allow platform_app cache_file:file create_file_perms; - -# Direct access to vold-mounted storage under /mnt/media_rw -# This is a performance optimization that allows platform apps to bypass the FUSE layer -allow platform_app mnt_media_rw_file:dir r_dir_perms; -allow platform_app vfat:dir create_dir_perms; -allow platform_app vfat:file create_file_perms; - -allow platform_app audioserver_service:service_manager find; -allow platform_app cameraserver_service:service_manager find; -allow platform_app drmserver_service:service_manager find; -allow platform_app mediaserver_service:service_manager find; -allow platform_app mediaextractor_service:service_manager find; -allow platform_app mediacodec_service:service_manager find; -allow platform_app mediadrmserver_service:service_manager find; -allow platform_app persistent_data_block_service:service_manager find; -allow platform_app radio_service:service_manager find; -allow platform_app surfaceflinger_service:service_manager find; -allow platform_app app_api_service:service_manager find; -allow platform_app system_api_service:service_manager find; -allow platform_app vr_manager_service:service_manager find; - -# Access to /data/preloads -allow platform_app preloads_data_file:file r_file_perms; -allow platform_app preloads_data_file:dir r_dir_perms; - -# Access to ephemeral APKs -allow platform_app ephemeral_apk_data_file:dir r_dir_perms; -allow platform_app ephemeral_apk_data_file:file r_file_perms; +type platform_app, domain;