selinux-policy/policy/modules/system/ipsec.if

## <summary>TCP/IP encryption</summary>

########################################
## <summary>
##	Execute ipsec in the ipsec domain.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`ipsec_domtrans',`
	gen_require(`
		type ipsec_t, ipsec_exec_t;
	')

	domain_auto_trans($1,ipsec_exec_t,ipsec_t)

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

########################################
## <summary>
##	Connect to IPSEC using a unix domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`ipsec_stream_connect',`
	gen_require(`
		type ipsec_t, ipsec_var_run_t;
	')

	files_search_pids($1)
	allow $1 ipsec_var_run_t:dir search;
	allow $1 ipsec_var_run_t:sock_file write;
	allow $1 ipsec_t:unix_stream_socket connectto;
')

########################################
## <summary>
##	Get the attributes of an IPSEC key socket.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`ipsec_getattr_key_sockets',`
	gen_require(`
		type ipsec_t;
	')

	allow $1 ipsec_t:key_socket getattr;
')

########################################
## <summary>
##	Execute the IPSEC management program in the caller domain.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`ipsec_exec_mgmt',`
	gen_require(`
		type ipsec_exec_t;
	')

	can_exec($1,ipsec_exec_t)
')

########################################
## <summary>
##	Read the IPSEC configuration
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`ipsec_read_config',`
	gen_require(`
		type ipsec_conf_file_t;
	')

	files_search_etc($1)
	allow $1 ipsec_conf_file_t:file r_file_perms;
')

########################################
## <summary>
##	Create, read, write, and delete the IPSEC pid files.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`ipsec_manage_pid',`
	gen_require(`
		type ipsec_var_run_t;
	')

	files_search_pids($1)
	allow $1 ipsec_var_run_t:dir rw_dir_perms;
	allow $1 ipsec_var_run_t:file create_file_perms;
')