selinux-refpolicy/refpolicy/policy/modules/system/hotplug.if
2005-06-09 17:23:53 +00:00

127 lines
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## <module name="hotplug" layer="system">
## <summary>
## Policy for hotplug system, for supporting the
## connection and disconnection of devices at runtime.
## </summary>
#######################################
#
# hotplug_transition(domain)
#
define(`hotplug_transition',`
requires_block_template(`$0'_depend)
allow $1 hotplug_exec_t:file rx_file_perms;
allow $1 hotplug_t:process transition;
type_transition $1 hotplug_exec_t:process hotplug_t;
dontaudit $1 hotplug_t:process { noatsecure siginh rlimitinh };
allow $1 hotplug_t:fd use;
allow hotplug_t $1:fd use;
allow hotplug_t $1:fifo_file rw_file_perms;
allow hotplug_t $1:process sigchld;
')
define(`hotplug_transition_depend',`
type hotplug_t, hotplug_exec_t;
class file rx_file_perms;
class process { transition noatsecure siginh rlimitinh sigchld };
class fd use;
class fifo_file rw_file_perms;
')
#######################################
#
# hotplug_execute(domain)
#
define(`hotplug_execute',`
requires_block_template(`$0'_depend)
can_exec($1,hotplug_exec_t)
')
define(`hotplug_execute_depend',`
type hotplug_t;
class file { getattr read execute execute_no_trans };
')
#######################################
#
# hotplug_use_file_descriptors(domain)
#
define(`hotplug_use_file_descriptors',`
requires_block_template(`$0'_depend)
allow $1 hotplug_t:fd use;
')
define(`hotplug_use_file_descriptors_depend',`
type hotplug_t;
class fd use;
')
#######################################
#
# hotplug_ignore_use_file_descriptors(domain)
#
define(`hotplug_ignore_use_file_descriptors',`
requires_block_template(`$0'_depend)
dontaudit $1 hotplug_t:fd use;
')
define(`hotplug_ignore_use_file_descriptors_depend',`
type hotplug_t;
class fd use;
')
########################################
#
# hotplug_ignore_search_config_directory(domain)
#
define(`hotplug_ignore_search_config_directory',`
requires_block_template(`$0'_depend)
dontaudit $1 hotplug_etc_t:dir search;
')
define(`hotplug_ignore_search_config_directory_depend',`
type hotplug_etc_t;
class dir search;
')
########################################
## <interface name="hotplug_read_config">
## <description>
## Read the configuration files for hotplug.
## </description>
## <parameter name="domain">
## The type of the process performing this action.
## </parameter>
## </interface>
#
define(`hotplug_read_config',`
requires_block_template(`$0'_depend)
files_search_general_system_config_directory($1)
allow $1 hotplug_etc_t:file r_file_perms;
allow $1 hotplug_etc_t:dir r_dir_perms;
allow $1 hotplug_etc_t:lnk_file r_file_perms;
')
define(`hotplug_read_config_depend',`
type hotplug_etc_t;
class file r_file_perms;
class dir r_dir_perms;
class lnk_file r_file_perms;
')
## </module>