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;
	')

	domtrans_pattern($1,ipsec_exec_t,ipsec_t)
')

########################################
## <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)
	stream_connect_pattern($1,ipsec_var_run_t,ipsec_var_run_t,ipsec_t)
')

########################################
## <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>
## <rolecap/>
#
interface(`ipsec_read_config',`
	gen_require(`
		type ipsec_conf_file_t;
	')

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

########################################
## <summary>
##	Match the default SPD entry.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ipsec_match_default_spd',`
	gen_require(`
		type ipsec_spd_t;
	')

	allow $1 ipsec_spd_t:association polmatch;
	allow $1 self:association sendto;
')

########################################
## <summary>
##	Set the context of a SPD entry to
##	the default context.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ipsec_setcontext_default_spd',`
	gen_require(`
		type ipsec_spd_t;
	')

	allow $1 ipsec_spd_t:association setcontext;
')

########################################
## <summary>
##	write the ipsec_var_run_t files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`ipsec_write_pid',`
	gen_require(`
		type ipsec_var_run_t;
	')

	files_search_pids($1)
	write_files_pattern($1, ipsec_var_run_t, ipsec_var_run_t)
')

########################################
## <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)
	manage_files_pattern($1,ipsec_var_run_t,ipsec_var_run_t)
')

########################################
## <summary>
##	Execute racoon in the racoon domain.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`ipsec_domtrans_racoon',`
	gen_require(`
		type racoon_t, racoon_exec_t;
	')

	domtrans_pattern($1,racoon_exec_t,racoon_t)
')

########################################
## <summary>
##	Execute setkey in the setkey domain.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`ipsec_domtrans_setkey',`
	gen_require(`
		type setkey_t, setkey_exec_t;
	')

	domtrans_pattern($1,setkey_exec_t,setkey_t)
')

########################################
## <summary>
##	Execute setkey and allow the specified role the domains.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed the racoon and setkey domains.
##	</summary>
## </param>
## <rolecap/>
#
interface(`ipsec_run_setkey',`
	gen_require(`
		type setkey_t;
	')

	ipsec_domtrans_setkey($1)
	role $2 types setkey_t;
')