diff --git a/file.te b/file.te index ec4a18efa2b2e0c66ad7a48ffb12b8a2ed1ec879..75b4b3cdb279dd248bb64c606d3a8a68f0b08b7c 100644 --- a/file.te +++ b/file.te @@ -97,6 +97,8 @@ type apk_private_tmp_file, file_type, data_file_type, mlstrustedobject; type dalvikcache_data_file, file_type, data_file_type; # /data/ota type ota_data_file, file_type, data_file_type; +# /data/ota_package +type ota_package_file, file_type, data_file_type, mlstrustedobject; # /data/misc/profiles type user_profile_data_file, file_type, data_file_type, mlstrustedobject; type user_profile_foreign_dex_data_file, file_type, data_file_type, mlstrustedobject; diff --git a/file_contexts b/file_contexts index e92aec8bc66e6e923c2f7e4c758c26f813aeabe5..719c3d9e714f9b66e000c76d750f33d062d5f484 100644 --- a/file_contexts +++ b/file_contexts @@ -241,6 +241,7 @@ /data/resource-cache(/.*)? u:object_r:resourcecache_data_file:s0 /data/dalvik-cache(/.*)? u:object_r:dalvikcache_data_file:s0 /data/ota(/.*)? u:object_r:ota_data_file:s0 +/data/ota_package(/.*)? u:object_r:ota_package_file:s0 /data/adb(/.*)? u:object_r:adb_data_file:s0 /data/anr(/.*)? u:object_r:anr_data_file:s0 /data/app(/.*)? u:object_r:apk_data_file:s0 diff --git a/priv_app.te b/priv_app.te index d5de58bc49d3e3cac5dc841502cd648cbb7f8633..04a050936d29280ff2f32ba61da0104f50385d38 100644 --- a/priv_app.te +++ b/priv_app.te @@ -45,6 +45,10 @@ allow priv_app mnt_media_rw_file:dir search; allow priv_app { cache_file cache_recovery_file }:dir create_dir_perms; allow priv_app { cache_file cache_recovery_file }:file create_file_perms; +# Write to /data/ota_package for OTA packages. +allow priv_app ota_package_file:dir rw_dir_perms; +allow priv_app ota_package_file:file create_file_perms; + # Access to /data/media. allow priv_app media_rw_data_file:dir create_dir_perms; allow priv_app media_rw_data_file:file create_file_perms; diff --git a/uncrypt.te b/uncrypt.te index d1dea785bc1ddcce8920b0a88e2e65d464434578..308e0f6294eb27cde62bb926e319772723e4aa5d 100644 --- a/uncrypt.te +++ b/uncrypt.te @@ -19,6 +19,10 @@ userdebug_or_eng(` allow uncrypt cache_recovery_file:dir rw_dir_perms; allow uncrypt cache_recovery_file:file create_file_perms; +# Read OTA zip file at /data/ota_package/. +allow uncrypt ota_package_file:dir r_dir_perms; +allow uncrypt ota_package_file:file r_file_perms; + # Write to /dev/socket/uncrypt unix_socket_connect(uncrypt, uncrypt, uncrypt) diff --git a/update_engine.te b/update_engine.te index 69e84cc913d887a5bb332ac56a33ab54c1e85a2f..fa3f05ccbba408a12b299283e9f43cd20994e200 100644 --- a/update_engine.te +++ b/update_engine.te @@ -30,3 +30,7 @@ allow update_engine update_engine_service:service_manager { add }; # Allow update_engine to call the callback function provided by priv_app. binder_call(update_engine, priv_app) + +# Read OTA zip file at /data/ota_package/. +allow update_engine ota_package_file:file r_file_perms; +allow update_engine ota_package_file:dir r_dir_perms;