55 lines
1.4 KiB
Plaintext
55 lines
1.4 KiB
Plaintext
|
|
policy_module(storage,1.2.0)
|
|
|
|
########################################
|
|
#
|
|
# Declarations
|
|
#
|
|
|
|
attribute fixed_disk_raw_read;
|
|
attribute fixed_disk_raw_write;
|
|
attribute scsi_generic_read;
|
|
attribute scsi_generic_write;
|
|
attribute storage_unconfined_type;
|
|
|
|
#
|
|
# fixed_disk_device_t is the type of
|
|
# /dev/hd* and /dev/sd*.
|
|
#
|
|
type fixed_disk_device_t;
|
|
dev_node(fixed_disk_device_t)
|
|
|
|
neverallow ~{ fixed_disk_raw_read storage_unconfined_type } fixed_disk_device_t:{ chr_file blk_file } read;
|
|
neverallow ~{ fixed_disk_raw_write storage_unconfined_type } fixed_disk_device_t:{ chr_file blk_file } { append write };
|
|
|
|
#
|
|
# scsi_generic_device_t is the type of /dev/sg*
|
|
# it gives access to ALL SCSI devices (both fixed and removable)
|
|
#
|
|
type scsi_generic_device_t;
|
|
dev_node(scsi_generic_device_t)
|
|
|
|
neverallow ~{ scsi_generic_read storage_unconfined_type } scsi_generic_device_t:{ chr_file blk_file } read;
|
|
neverallow ~{ scsi_generic_write storage_unconfined_type } scsi_generic_device_t:{ chr_file blk_file } { append write };
|
|
|
|
#
|
|
# removable_device_t is the type of
|
|
# /dev/scd* and /dev/fd*.
|
|
#
|
|
type removable_device_t;
|
|
dev_node(removable_device_t)
|
|
|
|
#
|
|
# tape_device_t is the type of
|
|
#
|
|
type tape_device_t;
|
|
dev_node(tape_device_t)
|
|
|
|
########################################
|
|
#
|
|
# Unconfined access to this module
|
|
#
|
|
|
|
allow storage_unconfined_type { fixed_disk_device_t removable_device_t }:blk_file *;
|
|
allow storage_unconfined_type { scsi_generic_device_t tape_device_t }:chr_file *;
|