2005-04-20 19:07:16 +00:00
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# Copyright (C) 2005 Tresys Technology, LLC
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2005-04-14 20:18:17 +00:00
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#
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# Device types
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#
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attribute device_node;
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#
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# device_t is the type of /dev.
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#
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type device_t, device_node;
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filesystem_associate(device_t)
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# Only directories and symlinks should be labeled device_t.
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# If there are other files with this type, it is wrong.
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# Relabelto is allowed for setfiles to function, in case
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# a device node has no specific type yet, but is for some
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# reason labeled with a specific type
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neverallow * device_t:{ file fifo_file sock_file chr_file blk_file } ~{ getattr setattr relabelfrom relabelto };
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#
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# zero_device_t is the type of /dev/zero.
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#
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type zero_device_t, device_node;
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filesystem_associate(zero_device_t)
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#
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# null_device_t is the type of /dev/null.
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#
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type null_device_t, device_node;
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filesystem_associate(null_device_t)
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#
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# memory_device_t is the type of /dev/kmem,
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# /dev/mem and /dev/port.
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#
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type memory_device_t, device_node;
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filesystem_associate(memory_device_t)
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attribute memory_raw_read;
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attribute memory_raw_write;
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neverallow ~memory_raw_read memory_device_t:{ chr_file blk_file } read;
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neverallow ~memory_raw_write memory_device_t:{ chr_file blk_file } { append write };
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#
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# random_device_t is the type of /dev/random
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# urandom_device_t is the type of /dev/urandom
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#
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type random_device_t, device_node;
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type urandom_device_t, device_node;
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filesystem_associate(random_device_t)
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filesystem_associate(urandom_device_t)
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#
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# Type for /dev/agpgart
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#
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type agp_device_t, device_node;
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filesystem_associate(agp_device_t)
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#
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# Type for /dev/apm_bios
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#
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type apm_bios_t, device_node;
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filesystem_associate(apm_bios_t)
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#
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# clock_device_t is the type of
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# /dev/rtc.
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#
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type clock_device_t, device_node;
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filesystem_associate(clock_device_t)
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#
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# cpu control devices /dev/cpu/0/*
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#
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type cpu_device_t, device_node;
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filesystem_associate(cpu_device_t)
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#
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# Type for framebuffer /dev/fb/*
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#
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type framebuf_device_t, device_node;
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filesystem_associate(framebuf_device_t)
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#
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# Type for /dev/cpu/mtrr and /proc/mtrr
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#
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type mtrr_device_t, device_node;
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filesystem_associate(mtrr_device_t)
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genfscon proc /mtrr system_u:object_r:mtrr_device_t
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#
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# Type for /dev/pmu
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#
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type power_device_t, device_node;
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filesystem_associate(power_device_t)
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#
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# Type for sound devices and mixers
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#
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type sound_device_t, device_node;
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filesystem_associate(sound_device_t)
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