selinux-policy/refpolicy/policy/modules/system/getty.if

## <module name="getty" layer="system">
## <summary>Policy for getty.</summary>

########################################
## <interface name="getty_domtrans">
##     <description>
##             Execute gettys in the getty domain.
##     </description>
##     <parameter name="domain">
##             The type of the process performing this action.
##     </parameter>
## </interface>
#
define(`getty_domtrans',`
	requires_block_template(`$0'_depend)

	allow $1 getty_exec_t:file { getattr read execute };
	allow $1 getty_t:process transition;
	type_transition $1 getty_exec_t:process getty_t;
	dontaudit $1 getty_t:process { noatsecure siginh rlimitinh };

	allow $1 getty_t:fd use;
	allow getty_t $1:fd use;
	allow getty_t $1:fifo_file rw_file_perms;
	allow getty_t $1:process sigchld;
')

define(`getty_domtrans_depend',`
	type getty_t, getty_exec_t;

	class file { getattr read execute };
	class process { transition noatsecure siginh rlimitinh sigchld };
	class fd use;
	class fifo_file rw_file_perms;
')

########################################
## <interface name="getty_read_log">
##     <description>
##             Allow process to read getty log file.
##     </description>
##     <parameter name="domain">
##             The type of the process performing this action.
##     </parameter>
## </interface>
#
define(`getty_read_log',`
	requires_block_template(`$0'_depend)

	allow $1 getty_log_t:file { getattr read };
')

define(`getty_read_log_depend',`
	type getty_log_t;

	class file { getattr read };
')

########################################
## <interface name="getty_read_config">
##     <description>
##             Allow process to read getty config file.
##     </description>
##     <parameter name="domain">
##             The type of the process performing this action.
##     </parameter>
## </interface>
#
define(`getty_read_config',`
	requires_block_template(`$0'_depend)

	allow $1 getty_etc_t:file { getattr read };
')

define(`getty_read_config_depend',`
	type getty_etc_t;

	class file { getattr read };
')

########################################
## <interface name="getty_modify_config">
##     <description>
##             Allow process to edit getty config file.
##     </description>
##     <parameter name="domain">
##             The type of the process performing this action.
##     </parameter>
## </interface>
#
define(`getty_modify_config',`
	requires_block_template(`$0'_depend)

	allow $1 getty_etc_t:file { getattr read write };
')

define(`getty_modify_config_depend',`
	type getty_etc_t;

	class file { getattr read write };
')

## </module>