| # uncrypt |
| type uncrypt, domain, mlstrustedsubject; |
| type uncrypt_exec, exec_type, file_type; |
| |
| init_daemon_domain(uncrypt) |
| |
| allow uncrypt self:capability dac_override; |
| |
| # Read OTA zip file from /data/data/com.google.android.gsf/app_download |
| r_dir_file(uncrypt, app_data_file) |
| |
| userdebug_or_eng(` |
| # For debugging, allow /data/local/tmp access |
| r_dir_file(uncrypt, shell_data_file) |
| ') |
| |
| # Create tmp file /cache/recovery/command.tmp |
| # Read /cache/recovery/command |
| # Rename /cache/recovery/command.tmp to /cache/recovery/command |
| allow uncrypt cache_file:dir rw_dir_perms; |
| allow uncrypt cache_file:file create_file_perms; |
| |
| # Set a property to reboot the device. |
| unix_socket_connect(uncrypt, property, init) |
| allow uncrypt powerctl_prop:property_service set; |
| |
| # Raw writes to block device |
| allow uncrypt self:capability sys_rawio; |
| allow uncrypt block_device:blk_file w_file_perms; |
| allow uncrypt block_device:dir r_dir_perms; |
| |
| # Access userdata block device. |
| allow uncrypt userdata_block_device:blk_file w_file_perms; |