| Dan Cashman | 8058248 | 2017-12-06 09:20:27 -0800 | [diff] [blame] | 1 | # uncrypt |
| 2 | type uncrypt, domain, mlstrustedsubject; |
| 3 | type uncrypt_exec, exec_type, file_type; |
| 4 | |
| 5 | allow uncrypt self:capability dac_override; |
| 6 | |
| 7 | # Read OTA zip file from /data/data/com.google.android.gsf/app_download |
| 8 | r_dir_file(uncrypt, app_data_file) |
| 9 | |
| 10 | userdebug_or_eng(` |
| 11 | # For debugging, allow /data/local/tmp access |
| 12 | r_dir_file(uncrypt, shell_data_file) |
| 13 | ') |
| 14 | |
| 15 | # Read /cache/recovery/command |
| 16 | # Read /cache/recovery/uncrypt_file |
| 17 | allow uncrypt cache_file:dir search; |
| 18 | allow uncrypt cache_recovery_file:dir rw_dir_perms; |
| 19 | allow uncrypt cache_recovery_file:file create_file_perms; |
| 20 | |
| 21 | # Read OTA zip file at /data/ota_package/. |
| 22 | allow uncrypt ota_package_file:dir r_dir_perms; |
| 23 | allow uncrypt ota_package_file:file r_file_perms; |
| 24 | |
| 25 | # Write to /dev/socket/uncrypt |
| 26 | unix_socket_connect(uncrypt, uncrypt, uncrypt) |
| 27 | |
| 28 | # Set a property to reboot the device. |
| 29 | set_prop(uncrypt, powerctl_prop) |
| 30 | |
| 31 | # Raw writes to block device |
| 32 | allow uncrypt self:capability sys_rawio; |
| 33 | allow uncrypt misc_block_device:blk_file w_file_perms; |
| 34 | allow uncrypt block_device:dir r_dir_perms; |
| 35 | |
| 36 | # Access userdata block device. |
| 37 | allow uncrypt userdata_block_device:blk_file w_file_perms; |
| 38 | |
| 39 | r_dir_file(uncrypt, rootfs) |