55 lines
1.4 KiB
Plaintext
55 lines
1.4 KiB
Plaintext
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policy_module(storage,1.3.1)
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########################################
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#
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# Declarations
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#
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attribute fixed_disk_raw_read;
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attribute fixed_disk_raw_write;
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attribute scsi_generic_read;
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attribute scsi_generic_write;
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attribute storage_unconfined_type;
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#
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# fixed_disk_device_t is the type of
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# /dev/hd* and /dev/sd*.
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#
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type fixed_disk_device_t;
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dev_node(fixed_disk_device_t)
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neverallow ~{ fixed_disk_raw_read storage_unconfined_type } fixed_disk_device_t:{ chr_file blk_file } read;
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neverallow ~{ fixed_disk_raw_write storage_unconfined_type } fixed_disk_device_t:{ chr_file blk_file } { append write };
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#
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# scsi_generic_device_t is the type of /dev/sg*
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# it gives access to ALL SCSI devices (both fixed and removable)
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#
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type scsi_generic_device_t;
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dev_node(scsi_generic_device_t)
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neverallow ~{ scsi_generic_read storage_unconfined_type } scsi_generic_device_t:{ chr_file blk_file } read;
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neverallow ~{ scsi_generic_write storage_unconfined_type } scsi_generic_device_t:{ chr_file blk_file } { append write };
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#
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# removable_device_t is the type of
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# /dev/scd* and /dev/fd*.
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#
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type removable_device_t;
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dev_node(removable_device_t)
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#
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# tape_device_t is the type of
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#
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type tape_device_t;
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dev_node(tape_device_t)
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########################################
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#
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# Unconfined access to this module
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#
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allow storage_unconfined_type { fixed_disk_device_t removable_device_t }:blk_file *;
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allow storage_unconfined_type { scsi_generic_device_t tape_device_t }:chr_file *;
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